Software architecture is a complex but critical discipline that impacts a wide range of industries. It is the practice of creating a plan or blueprint for constructing every aspect of a software system in order to maximize flexibility, maintainability, scalability, manageability, security, or other critical factors. Software architecture is a basis of efficient software construction and should be the focus of any prospective software project.

A skilled software architecture developer specializes in adding value and creating a powerful framework for the development of software. Their work involves abstract modeling and figuring out how modules interact with each other to support the desired functionality of an application. They also have an eye for detail to enable good UX/UI design and ensure secure coding techniques are employed.

Here’s some projects that our expert Software Architecture Developers had made real:

  • Developing scripts and APIs that process data and generate real-time reports
  • Setting up virtual applications on cloud servers
  • Designing databases with built-in security features
  • Creating several layers of authentication and authorization
  • Integrating payment gateways into eCommerce solutions
  • Maintaining an active directory to safely store sensitive information

The level of knowledge and skill possessed by these talented professionals is unmatched when it comes to planning and designing complex software solutions. These experts make sure all necessary tasks get done correctly so that valuable products can be developed without any hiccups.

We invite you to post your own project in Freelancer.com and hire a Software Architecture Developer today to make your next venture successful!

A partir das avaliações de 337,825, os clientes avaliam nosso Software Architecture Developers 4.9 de 5 estrelas.
Contratar Software Architecture Developers

Software architecture is a complex but critical discipline that impacts a wide range of industries. It is the practice of creating a plan or blueprint for constructing every aspect of a software system in order to maximize flexibility, maintainability, scalability, manageability, security, or other critical factors. Software architecture is a basis of efficient software construction and should be the focus of any prospective software project.

A skilled software architecture developer specializes in adding value and creating a powerful framework for the development of software. Their work involves abstract modeling and figuring out how modules interact with each other to support the desired functionality of an application. They also have an eye for detail to enable good UX/UI design and ensure secure coding techniques are employed.

Here’s some projects that our expert Software Architecture Developers had made real:

  • Developing scripts and APIs that process data and generate real-time reports
  • Setting up virtual applications on cloud servers
  • Designing databases with built-in security features
  • Creating several layers of authentication and authorization
  • Integrating payment gateways into eCommerce solutions
  • Maintaining an active directory to safely store sensitive information

The level of knowledge and skill possessed by these talented professionals is unmatched when it comes to planning and designing complex software solutions. These experts make sure all necessary tasks get done correctly so that valuable products can be developed without any hiccups.

We invite you to post your own project in Freelancer.com and hire a Software Architecture Developer today to make your next venture successful!

A partir das avaliações de 337,825, os clientes avaliam nosso Software Architecture Developers 4.9 de 5 estrelas.
Contratar Software Architecture Developers

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    193 trabalhos encontrados

    TRUCK MANAGEMENT SYSTEM SOFTWARE. This Website will have full TMS Portal App 1. Full TMS Portal: • Interactive Dispatch Board: Load lifecycle management (Assigned rightarrow At Pickup rightarrow En Route rightarrow Delivered rightarrow Invoiced rightarrow Paid), load creation modal, and rate-per-mile calculators. • AI Rate Con Parsing Suite: Interactive file parser supporting automated data extraction (Broker, Rate, FSC, Stops, Equipment) directly into dispatched loads. • Driver & Fleet Management: Track trucks, trailers, and drivers with live CDL/Medical Expiration badge alerts. • Driver Settlement Engine: Automated gross-to-net pay breakdown accounting for dispatch fees, factoring, advances, fuel, escrow, and PDF statement preview. • Invoicing & F...

    €421 Average bid
    €421 Média
    250 ofertas
    €2938 Média
    52 ofertas

    **Project Title: Python Data Mapping and Data Transformation Automation** I am looking for a Python developer to build a data mapping and transformation solution that can read data from CSV, Excel, JSON, or SQL sources, map source fields to target fields, transform data according to predefined business rules, and generate clean output files or load the results into a database. **Requirements:** - Develop Python scripts using Pandas for data mapping and transformation. - Map source columns to target columns based on mapping rules. - Handle missing values, duplicate records, data type conversions, and invalid data. - Perform data cleansing, validation, and error handling. - Support CSV, Excel, JSON, and SQL data sources. - Generate transformed output files and validation reports. - Write r...

    €208 Average bid
    €208 Média
    55 ofertas

    I need a Python developer who is comfortable living inside Microsoft SQL Server data and turning that structured information into clean, well-documented outputs. The immediate milestones are: • Build a repeatable mapping routine that pulls source tables from SQL Server, aligns every field to a target schema, and flags any unmapped or ambiguous values for review. • Implement allocation logic so amounts, quantities or percentages are distributed across multiple target records according to business rules I will supply. Everything should run in Python 3.x, ideally using pandas and SQL-Alchemy (or pyodbc) to keep the workflow fast and transparent. Clear comments, minimal external dependencies, and a short README are part of the hand-off. I will verify the work by running your sc...

    €449 Average bid
    €449 Média
    52 ofertas

    I run two building-material shops (sand, bricks, cement, steel/TMT) in Delhi NCR. I need a reliable POS and ledger app for daily use at the counter. The data of both shops will be separate. IMPORTANT: I already have a working, tested prototype (a single HTML file, about 1,500 lines of plain JavaScript) and a full written specification of every screen, flow and business rule. This is NOT a from-scratch build. You will turn the prototype into a proper, reliable app. I will share the prototype and the spec after we talk. What the app does (already in the prototype): - Fast 5-step sale flow: choose items (with search), quantity/rate, customer, payment, delivery - Weight-based items (saria sold in bundles, priced per kg, each bundle weighed) - Customer credit (udhaar): payments always clear t...

    €83 Average bid
    €83 Média
    42 ofertas

    我想要一款能在 Telegram 内部实现“主频道一发帖,其他频道立即同步”功能的工具。形式不限—现成的软件、专属 Bot、脚本或可自行托管的开源方案都可以,只要能做到下面几点就满足需求: 1. 仅针对 Telegram 频道,暂时不需要 RSS 或其他社交平台的兼容。 2. 触发方式必须是实时的:我在主频道点发布后,其他指定频道能够立刻收到同样的内容(文本、图片、视频、文件、表情、转发标签等都要原样保留)。 3. 频道数量可能会逐渐增多,希望支持批量添加 / 移除目标频道,并能自定义是否同步置顶、是否保留原作者信息。 4. 部署可以是本地或云端,只要提供清晰的安装说明、依赖清单和使用教程;若需要 Bot Token、API ID/Hash 等,也请在文档里指明。 5. 我倾向于可自主控制的解决方案,所以若能附带源码更佳;若是闭源 SaaS,也要说明费用结构和账户安全策略。 完成后,请交付: • 可运行的程序或 Bot(含配置文件模板) • 安装与使用文档 • 简短的测试视频或截图,证明实时跟发效果 如果你已有成熟产品,欢迎直接展示;如需定制,请告诉我大概的开发周期及交付方式。

    €122 Average bid
    €122 Média
    71 ofertas

    I am looking for a tutor who can provide a crash-course (see syllabus: ) and sharpen my skills for a senior architect interview. I will do a 20-minute demo or trial session before hiring you. Here is how I would like the coaching to run: • Format: live video sessions only • Platform: Google Meet (please make sure you are comfortable sharing a virtual whiteboard or diagrams there) The emphasis should be on advanced, interview-style questions—exactly the kind that probe depth in scalability, performance tuning, data modeling, reliability, maintenance, and trade-off analysis. Expect me to ask many “what-if” questions and request real-world examples. Deliverables 1. A session plan that maps the course syllabus to my goal of excelling in senior-level inte...

    €5 / hr Average bid
    €5 / hr Média
    9 ofertas

    I'm looking for an experienced ServiceNow developer to create a comprehensive Incident Management dashboard. This dashboard is primarily for management use. Essential Features: - Incident count by category - Resolution time - Pending incidents Ideal Skills & Experience: - Proficiency in ServiceNow - Experience with dashboard creation - Strong understanding of Incident Management processes - Ability to translate management needs into actionable dashboard metrics Please share examples of previous dashboards you've created and your approach to this project.

    €24 Average bid
    €24 Média
    20 ofertas

    Estoy iniciando la creación de un laboratorio de calibración y requiero apoyo experto para cumplir la Norma ISO/IEC 17025 y obtener la acreditación ante ONAC en Colombia. En esta primera fase me concentro en el componente de Documentación y registros. No dispongo de un formato previo, por lo que necesito recomendaciones sólidas y buenas prácticas que aseguren trazabilidad, control y evidencia objetiva desde el día uno. Lo que espero recibir: • Mapa completo de la documentación obligatoria y registros asociados que exige ISO/IEC 17025 (políticas, procedimientos, instrucciones de trabajo, formularios, listas de verificación, etc.). • Plantillas editables en español, con codificación y contro...

    €1752 Average bid
    €1752 Média
    33 ofertas

    Title: Need an Expert to Convert an APK into a PDF Format Project Description: I need an experienced Android developer who can help me understand the technical method of converting an APK file into a PDF format. Requirements: Explain whether an APK can be converted into a PDF while preserving its functionality. Provide a practical and technically correct solution. If direct conversion is not possible, suggest a safe and reliable alternative. Provide step-by-step instructions for implementation. Explain the limitations and compatibility requirements. Important: I need a working and legitimate solution, not just a video tutorial. Please explain your proposed method before starting the project. Please include your experience, proposed approach, delivery time, and project cost in you...

    €12 Average bid
    €12 Média
    22 ofertas
    Java Horse Racing Simulation
    6 dias left
    Verificado

    I need a concise piece of Java code that simulates a horse race for use inside a game prototype. The key rule is simple: the Black Horse must always be the one out in front when the race plays out. How you keep it ahead—fixed speed boost, weighted randomness, or another elegant trick—is up to you as long as the code remains readable, well-commented, and easy for me to tweak later. Because this is going straight into a game build, clean object-oriented structure is essential. A small main class that spins up a race, a Horse class (with colour or ID), and whatever helper logic you consider best practice will do; I’ll wire it into the rest of my project myself. If you enjoy adding basic ASCII or simple Swing graphics for clarity, that’s fine, but I’m equally hap...

    €29 Average bid
    €29 Média
    67 ofertas

    Saya membutuhkan bantuan untuk mengembangkan sebuah perangkat lunak desktop berfokus pada manajemen data. Aplikasi ini harus memudahkan pengguna dalam memasukkan, mengedit, mencari, dan mengekspor data dengan antarmuka yang intuitif. Ruang lingkup utama: • Rancang dan bangun aplikasi desktop (Windows; jika Anda mampu menambah dukungan macOS/Linux, silakan disebutkan). • Fungsionalitas inti: CRUD lengkap, filter/pencarian cepat, serta ekspor ke CSV atau Excel. • Desain basis data ringan namun skalabel—boleh menggunakan SQLite, MySQL, atau opsi terbaik menurut Anda. • Sertakan dokumentasi instalasi dan panduan singkat penggunaan. • Berikan kode sumber terstruktur dengan komentar yang jelas. Teknologi saya terbuka; bahasa populer seperti C#, Java, atau...

    €36 / hr Average bid
    €36 / hr Média
    13 ofertas
    QuickBooks Review & Invoice PDFs
    6 dias left
    Verificado

    I would like a fresh set of eyes on my QuickBooks Online file. Please focus exclusively on the sales-invoice section: open each record, confirm the data is consistent with what appears on screen, and flag anything that looks off. I’m only after an accuracy check at this stage, so note the discrepancies but don’t change the entries themselves. Once that review is done, generate roughly 60 invoice PDFs, then email the lot to me in a single compressed folder. Make sure the file names match the invoice numbers for easy reference. Deliverables • Brief findings report outlining any sales-invoice issues you spotted (no fixes required) • Zip folder containing about 60 invoice PDFs, emailed to my address Everything happens inside QuickBooks Online, so please be comfor...

    €134 Average bid
    €134 Média
    82 ofertas

    I need a small web-based bot that looks at a live camera feed of a country road and tells me, with reasonable confidence, whether a chicken is about to step onto the asphalt within the next few seconds. The model should run in real time, push its verdict to the page instantly, and refresh continuously while the stream is active. Here is the flow I have in mind. A browser tab shows the video; your back-end service—Python with OpenCV or a similar CV library is fine—grabs each frame, applies the trained model, and returns a simple “Likely to cross / Unlikely” flag plus a probability score. I am comfortable hosting on a basic VPS, so please keep deployment lightweight (Docker container or similar). If TensorFlow, PyTorch, or YOLO is your preferred stack, go for it. I ...

    €379 Average bid
    €379 Média
    157 ofertas

    Tôi cần một trò chơi nhẹ, thiên về giải đố với chủ đề rèn luyện tư duy logic. Trò chơi nên chia thành các cấp độ tăng dần, mỗi cấp chứa một câu đố độc đáo để người chơi thấy hứng thú và muốn vượt qua thử thách tiếp theo. Mục tiêu: • Thu hút người dùng bằng lối chơi ngắn gọn, dễ hiểu nhưng đủ chiều sâu để tạo cảm giác “đã” khi giải xong. • Tối ưu dung lượng và hiệu năng, có thể chạy mượt trên trình duyệt hoặc thiết bị di động phổ biến. • Giao diện tối giản, thân thiện, tập trung vào nội dung câu đố hơn là hiệu ứng đồ họa cầu kỳ. Đầu việc chính: 1. Lên ý tưởng v&agra...

    €47 / hr Average bid
    €47 / hr Média
    6 ofertas

    Texto escrito por humano. Busco un diseñador o una diseñadora que sean creativos para la creación de identidad de la marca "Processus Legum", un copiloto procesal (SaaS) dirigido a abogados y estudios jurídicos en Argentina. La idea principal es crear un diseño en torno a la pintura de Rafael: "Bóveda de la Estancia de la Signatura" o "Stanza della Segnatura". "Los cuatro medallones circulares representan la Teología, la Filosofía, la Poesía y la Justicia". Pueden ver el ejemplo en el sitio web. El sitio tiene la tipografia "Fraunces" entre otras, recientemente salió "michelangelus" que quiero utilizarlo porque encaja bien en nuestro diseño, es alg...

    €331 Average bid
    €331 Média
    89 ofertas

    Tôi cần một trò chơi nhẹ, thiên về giải đố với chủ đề rèn luyện tư duy logic. Trò chơi nên chia thành các cấp độ tăng dần, mỗi cấp chứa một câu đố độc đáo để người chơi thấy hứng thú và muốn vượt qua thử thách tiếp theo. Mục tiêu: • Thu hút người dùng bằng lối chơi ngắn gọn, dễ hiểu nhưng đủ chiều sâu để tạo cảm giác “đã” khi giải xong. • Tối ưu dung lượng và hiệu năng, có thể chạy mượt trên trình duyệt hoặc thiết bị di động phổ biến. • Giao diện tối giản, thân thiện, tập trung vào nội dung câu đố hơn là hiệu ứng đồ họa cầu kỳ. Đầu việc chính: 1. Lên ý tưởng v&agra...

    €50 / hr Average bid
    €50 / hr Média
    7 ofertas

    Hola amigos, deseando que se encuentren bien. 1) tengo una pequeña empresa de servicios técnicos Industrial para mantenimiento preventivo y correctivo de maquinas de impresión industrial, CIJ Inkjet, Láser, TIJ, PIJ, entre otros. 2) Llevamos los reportes de trabajo en papel, original y una copia, donde se relacionan a) datos de cliente, b) estado inicial de la máquina, c) desarrollo del servicio, d) estado final de la maquina después de la intervención, e) Observaciones, f) Piezas utilizadas, g) Firma de quien recibe el servicio, h) firma del tecnico que prestó el servicio, i) Hora de ingreso y salida del cliente, j) parámetros de las diferentes tecnologías nombradas. REQUERIMIENTOS 3) Si ustedes han tenido experiencia...

    €164 Average bid
    €164 Média
    111 ofertas

    I’m building a Delaware-based startup and I need a hands-on technical partner who can step in immediately and shape our entire system architecture. You’ll sit beside me—virtually or in person—for strategy, high-level design, and the day-to-day technical decisions that turn concepts into a robust, scalable product. Because we’re moving quickly, I can only consider professionals already located in the United States or Canada; time-zone overlap and legal simplicity are crucial for this stage. Your sweet spot should be system architecture: designing cloud-native back ends, defining microservice boundaries, choosing the right data stores, and setting up the DevOps pipeline that keeps everything running smoothly as we scale. During our first quick meeting I’...

    €19 / hr Average bid
    €19 / hr Média
    82 ofertas

    Project Title: Delphi Developer Needed for Legacy Software Recovery and Modernization Project Description I am looking for an experienced Delphi developer to analyze, maintain, and modernize an existing Windows application used to operate automotive fuel injector testing equipment. The goal is to assess the feasibility of source code recovery, improve the application's maintainability, review database connectivity and hardware compatibility, and prepare the software for future maintenance. Scope of Work 1. Application Analysis: Review the existing application's architecture, dependencies, and main components. 2. Source Code Recovery: Assess the feasibility of recovering or reconstructing readable, well-structured Delphi source code and an editable project. 3. Database Compatibili...

    €223 - €668
    Destacado Secreto
    €223 - €668
    48 ofertas

    I am building an ATS. It is still "Project Level", lacks few features, issues, problems, bugs, UI/UX issues etc. I need someone to help convert it to Production/Enterprise Level. I'll need you to add features and integrations that other ATS are offering and we aren't but are necessary. Improve UI/UX - even the small details that separate projects from actual SaaS. Improve performance as much as possible using code/libraries/packages etc. (Don't ask me for upgrading hosting etc since it currently is out of budget) Add important third-party integrations that are important. Make the proper flow and work such that nothing breaks and if it does, we're the first ones to know and fix. It's important we know something broke before the customers, it saves the e...

    €132 Average bid
    €132 Média
    85 ofertas
    Website Content Scraping Needed
    6 dias left
    Verificado

    I need the full textual content of a set of websites extracted and handed back to me in a clean, machine-readable dataset. The task is limited to scraping website content (no product feeds or user information), but within that scope I want every publicly available page: headings, body copy, meta tags, image alt text—anything that helps recreate or analyse the site’s structure. Here is what I’m expecting: • A repeatable script or notebook (Python with BeautifulSoup, Scrapy, Selenium, or a comparable tool is fine) that I can rerun later on new URLs. • The scraped data delivered in a single file per run—CSV, Excel, or JSON all work for me, so use whichever format your pipeline handles best; just keep it consistent. • Respectful crawling: follow , a...

    €112 Average bid
    €112 Média
    308 ofertas

    # Android APK Reverse Engineering & Firebase User Data Recovery Expert Needed **Project Description** I have an existing Android application (APK file), but I no longer have access to its original source code. The application is currently connected to Firebase. I am looking for an experienced Android Reverse Engineering and Firebase developer to help me analyze the application and recover the technical information necessary to manage and potentially rebuild it. **Main Tasks:** 1. Analyze and decompile the Android APK using JADX or other professional reverse engineering tools. 2. Identify the application's architecture, Firebase configuration, authentication methods, and API integrations. 3. Determine which Firebase services the application uses (Authentication, Firestore, Re...

    €168 Average bid
    €168 Média
    102 ofertas

    We built the MVP of our web app largely with AI-assisted tools, and most of it works — but one key feature isn’t behaving the way it should, and we need an experienced developer to get it working properly. What’s happening: We have a [nombre de la funcionalidad, ej. “AI chat assistant” / “automated report generator” / “smart search”] that should [comportamiento esperado], but instead [lo que ocurre en realidad — ej. “returns inconsistent results,” “fails silently,” “works only sometimes”]. The AI-generated code looks fine on the surface, but the feature isn’t reliable enough to ship. What we need you to do: Review the existing code and pinpoint why the feature isn’t working as exp...

    €9 / hr Average bid
    €9 / hr Média
    223 ofertas
    Import 800 Contacts to WhatsApp
    6 dias left
    Verificado

    I have a clean .csv spreadsheet with roughly 800 customer numbers. About half already include the full +972 prefix; the rest don’t. Please add the prefix where it’s missing, then bulk-add every contact to a new WhatsApp group after I promote you to admin. Nothing should be sent to the members at any stage. Once I confirm that all 800 numbers appear inside the group, delete the file and any copies from your side—data privacy is non-negotiable. When you place your bid, let me know: • Your fixed price for the entire import • How many hours you’ll need after I send the file and admin rights • The workflow you’ll follow (e.g., Google Contacts sync, WhatsApp Business API, Wa Web plug-in, etc.) • One brief example of similar bulk-adding ...

    €25 Average bid
    €25 Média
    64 ofertas

    I’m looking for a fast, reliable way to pull company contact details straight from the official exchange sites — and nseindia.com. The goal is to capture every listed company’s publicly annoucements and save them into a database. The script should run everyday and collect below: The scripcode from NSE and BSE Categoryname of the annoucement The weblink to the announcement bseindia and nseindia may have their own api which can be used. Links to NSEIndia: (SME tab) Link To BSEIndia Annoucements: Deliverables • A runnable Python script which gives insert SQLs to to updated in DB. I’ll verify the work by cross-checking a random sample of companies against the live pages, so accuracy and field completeness matter more than raw speed.

    €66 Average bid
    €66 Média
    58 ofertas

    I'm seeking an experienced full-stack developer to build a web application aimed at streamlining our customer relationship management (CRM) processes. This application will be crucial for enhancing our business operations. Key Features Required: - User authentication and role-based access - Contact management (add, edit, delete) - Interaction tracking (calls, emails, meetings) - Task and reminder setup - Reporting and analytics dashboard - Integration with existing tools (e.g., email, calendars) Ideal Skills and Experience: - Proficiency in both front-end and back-end technologies - Strong database management skills - Experience with authentication and authorization protocols - Prior experience in developing CRM systems or similar applications - Familiarity with reporting tools and ...

    €10 / hr Average bid
    €10 / hr Média
    117 ofertas

    **Title: Python Developer Needed for data Accounting Automation** I am looking for an experienced Python developer to support an end-to-end natural gas accounting automation project covering input processing, business calculations, output generation and reconciliation. **Scope of Work** **1. Input Processing and Validation : - Process approved input sources and file formats. - Identify and extract required data elements. - Implement structural and business input validations. - Handle missing, invalid, duplicate and unsupported inputs. - Record validation results and exceptions. - Provide validated records for downstream processing, preserving source references. **2. Mapping, Allocation and Calculations — - Implement approved mapping and classification rules. - Develop processi...

    €62 Average bid
    €62 Média
    22 ofertas

    El Instituto Nacional del Tórax, en el marco del concurso Innova Oriente 2026 del Servicio de Salud Metropolitano Oriente y con el auspicio del Centro Nacional en Sistemas de Información en Salud (CENS), solicita cotización para el desarrollo de una aplicación que automatiza la detección del subregistro de prestaciones GES ambulatorias. Contexto. El INT cuenta con un prototipo funcional en Python que cruza la reportería de producción del sistema HIS con la población GES y genera el reporte para su carga en SIGGES. Actualmente cubre cuatro problemas de salud. El objetivo es transformarlo en un producto usable y replicable en otros establecimientos de la red. Alcance del desarrollo. Motor de reglas parametrizable, con las reglas GES ...

    €3267 Average bid
    €3267 Média
    120 ofertas

    I need a small automation built that sweeps through the files I work with each week, finds every date field, and forces it into the DD-MM-YYYY pattern. The main pain points are spreadsheets and text-based reports; right now team members enter dates in whatever style they like, which breaks formulas, look-ups, and scheduled mail-merges. Here’s what will make the solution a success for me: • A one-click or scheduled routine that scans existing documents and future additions. • All detected dates rewritten as DD-MM-YYYY, whether they appear in cells, column headers, or embedded text strings. • A short set-up guide so I can roll the tool out to colleagues without extra coding. You’re free to choose the technology that fits best—Excel VBA, Python, Go...

    €196 Average bid
    €196 Média
    64 ofertas

    Busco un desarrollador de aplicaciones móviles para crear una app de pedidos que se conecte a nuestro sistema de oficina principal. La app debe permitir a los usuarios buscar productos, clientes y rutas. Requisitos clave: - Interfaz de usuario intuitiva para búsqueda efectiva de productos, clientes y rutas. - Sincronización de base de datos con nuestro programa de oficina para garantizar datos en tiempo real. - Debe ser capaz de manejar múltiples tipos de pedidos de productos. Habilidades y experiencias ideales: - Experiencia comprobada en desarrollo de aplicaciones móviles. - Sólido conocimiento en sincronización de bases de datos. - Familiaridad con interfaces de usuario amigables y diseño de experiencia de usuario.

    €445 Average bid
    €445 Média
    225 ofertas

    **Before applying:** Start your proposal with the exact words **"Purple elephants trade futures."** This tells me you've actually read the project description. I'm looking for an experienced C# developer with deep knowledge of NinjaTrader's internal architecture, particularly NinjaTrader 7. **This is NOT a traditional NinjaScript indicator project.** The objective is to modify or extend existing NinjaTrader charting functionality at the code level, primarily involving custom color options and additional visual controls. The work may include: - Modifying existing C# source files where accessible. - Implementing custom chart colors beyond standard platform settings. - Adding additional visual customization and controls. - Making code-level modifications to exist...

    €164 Average bid
    €164 Média
    129 ofertas

    I want to build an advanced web application that works without internet and automatically syncs data when the internet comes back. The application should allow multiple users to edit the same documents on different devices, even when some users are offline. When they reconnect, all changes should merge automatically without losing data. Main features: Work offline without an internet connection. Automatically save data on the user's device. Synchronize changes between multiple devices. Handle multiple users editing the same document simultaneously. Prevent data loss during network failures. Keep document history and allow users to restore previous versions. Support secure data storage and user permissions. Technical requirements: TypeScript and React Yjs or Automerge for C...

    €45 / hr Average bid
    €45 / hr Média
    215 ofertas

    I’m planning a multilingual customer-service platform whose heart is an AI-powered chatbot. The goal is to let visitors speak or type in several languages, receive instant, helpful answers, and have every conversation logged against a lightweight CRM focused on contact management. What I need from you • Design and build the chatbot engine, including intent recognition, dialogue flow, fallback handling, and language detection/translation. • Integrate the bot with a simple contact-management CRM layer so every new or returning user is automatically matched to, or created as, a contact. • Provide clean APIs/webhooks so future voice-agent modules or sales-automation add-ons can plug in without refactoring core logic. • Deliver setup docs, source code, and a bri...

    €9 / hr Average bid
    €9 / hr Média
    130 ofertas

    I already operate through an active Gmail Bisnis account and sell purely digital products; now I want every message that leaves or lands in that inbox to nudge prospects closer to a purchase. The goal is straightforward: boost direct sales by turning Gmail into a lean, trackable sales workstation without leaving the Google ecosystem. Here is what the engagement should cover: • Structure: create filters, labels, and priority inbox rules so incoming leads are auto-sorted by funnel stage. • Outreach: build reusable templates, canned responses, and a mail-merge workflow (Sheets + Gmail add-on) that lets me send personalised offers in bulk while keeping within Google’s send limits. • Branding: craft a professional signature and header that reinforce my digital prod...

    €362 Average bid
    €362 Média
    98 ofertas

    I need an automated script that grabs a full database backup of my ERPNext installation every single day and drops the resulting files onto an external hard drive attached to the server. The routine must run unattended, keep at least the last 30-days of archives, and clean up anything older so the drive never fills up. Here’s what matters to me: • The script must invoke ERPNext’s own backup utilities (or mysqldump + files) to guarantee the dump can be restored without extra tweaking. • Scheduling through cron is fine—just include the entry in the deliverable. • Clear logging: date-stamped success message, recorded size of the dump, and any error output saved to a log file. • If the external drive is temporarily unavailable, the job should fail ...

    €9 / hr Average bid
    €9 / hr Média
    64 ofertas

    I’m implementing a full-scale Building Management System across several mid-rise commercial properties and need a specialist to keep it running flawlessly. The platform already ties together energy meters, door controllers, HVAC plant, and the fire-alarm loop; what’s missing is a dedicated operator who can watch the data, fine-tune the settings, and spot issues before tenants notice them. Here’s what I expect once you step in: • Energised dashboards that trend consumption in real time and flag anomalies. • Daily check-in on chillers, AHUs, VAVs and zone temperatures, with set-point tweaks when efficiency gains are obvious. • Administration of badge credentials and schedules so access control stays tight but hassle-free for authorised staff. • Co...

    €57675 Average bid
    €57675 Média
    93 ofertas

    Preferences: Share proof-of-concept/Prior domain work integrations are crucial while applying user proposals.

    €221 Average bid
    €221 Média
    73 ofertas

    My GoHighLevel workspace is growing fast and I need it to stay clean, organised and increasingly automated. The core of the work is twofold: • Accurate data entry & maintenance – keep every customer record and all marketing data complete, consistent and deduplicated. Import new lists, tag contacts properly and audit the database regularly so reporting stays reliable. • Smart workflow automation – build, test and refine sequences that handle lead nurturing, customer follow-ups and full marketing campaigns without manual intervention. Each automation should fire the right emails, texts or tasks at the right time and log every touchpoint back to the contact record. I use the native GoHighLevel tools for forms, pipelines, email/SMS, calendars and reporting, so exp...

    €12 / hr Average bid
    €12 / hr Média
    230 ofertas

    I need a clean, reliable app that lets me track every maintenance task aboard my vessels in one place. The focus is strictly on maintenance, so the core build must cover three activity types: • Regular inspections – schedule, log and archive each inspection with date-stamped notes and photos. • Repairs – open, update and close repair tickets, attaching costs and supplier details. • Inventory management – monitor spare parts on hand, set minimum thresholds and flag shortages automatically. A simple dashboard that shows upcoming or overdue work, plus exportable reports (PDF/CSV) will keep things practical for day-to-day use. I’m open on tech stack as long as the final product runs smoothly on both desktop and mobile, works offline when the shi...

    €2697 Average bid
    €2697 Média
    321 ofertas

    I need a programmer to fix a UTC (time zone) bug in an open-source astrology program that casts birth charts. The issue occurs when entering birth data for individuals born in India, where the program incorrectly lists UTC as xx:21. UTC should only ever be listed as xx:00, xx:30, or xx:15 (for Nepal). The task involves identifying and correcting this bug. Familiarity with astrology jargon is preferred but not required. I can provide specific birth data for testing and verification purposes. Other locations like Germany, USA, and UK have been verified as accurate.

    €80 Average bid
    €80 Média
    95 ofertas
    Développement outil audit EMV
    5 dias left
    Verificado

    Je souhaite faire évoluer des briques logicielles déjà existantes pour aboutir à un exécutable Windows (.exe) capable de mener un audit de sécurité EMV complet. L’outil devra impérativement : • Couvrir les transactions EMV suivantes : paiements par carte, paiements mobiles et opérations sans contact. • Fournir l’analyse des transactions, la détection des vulnérabilités et un reporting détaillé directement exportable (PDF/CSV). • Fonctionner dans un environnement isolé (sandbox ou machine virtuelle) afin de garantir l’absence de tout impact sur les réseaux ou systèmes réels. • Respecter strictement le cadre l&eacut...

    €597 Average bid
    ADC
    €597 Média
    38 ofertas

    Project Title: Mobile & Browser Activity Automation with Customizable Workflow Depth Project Description I am looking for an experienced automation developer to build a solution that automates activities across mobile applications and web browsers according to my specific instructions and requirements. The automation system should be flexible, reliable, and capable of executing tasks step by step, following the exact workflow, logic, and level of detail I define for each activity. Key Requirements Mobile Automation: Automate specified activities on mobile devices or applications. Browser Automation: Automate web-based activities, including navigation, form interactions, button clicks, data entry, and other instructed actions. Instruction-Based Execution: The system must follow my in...

    €122 Average bid
    €122 Média
    86 ofertas

    I need a lightweight web-based panel that will automatically move chips or balances between player accounts inside my Zyng poker environment. The core requirement is a reliable automated fund-transfer workflow; everything else can remain minimal for now so the interface stays clean and fast. Here’s how I picture the first release working: • A simple dashboard where I enter a source account, destination account, amount, and click “Transfer”. • Behind the scenes, the panel executes the transfer instantly, confirms success, and returns a clear status message. • Basic logging so I can later verify what moved where and when. If you already have components for user management, richer reports, or integrations with banking APIs, digital wallets, or crypto exc...

    €21 / hr Average bid
    €21 / hr Média
    156 ofertas

    Production Solana copy-trading bot for Solana Hyperion Solana Hyperion is a Windows 10/11 desktop workstation. Version 0.14.0 is already packaged. Python 3.12, PyQt6, local SQLite. It watches public wallets, stores PAPER orders, and draws one-minute candles when a mint has a public pool. PAPER fills are simulated and are never signed or broadcast. LIVE trading is disabled and must stay disabled until a separate, explicit authorization in this contract. Wallet copy is already in the strategy list and is turned off. The current reason is: “Signatures are unclassified, so a copy cannot choose buy or sell.” The missing piece is a decoded swap. This contract makes copy trading production-ready. Do not replace the kernel, the local database, or the fail-closed default. What to shi...

    €1803 Average bid
    €1803 Média
    128 ofertas

    I am ready to commit up to USD 5,000 of margin per position and want those funds managed with a disciplined swing-trading approach in the futures market. Everything must run through NinjaTrader, so you will need complete command of that platform for order placement, risk controls, and reporting. Here is exactly what I expect from you: • Develop or apply a proven swing strategy tailored to liquid futures contracts. • Execute every trade in my NinjaTrader account, respecting the defined margin cap. • Keep drawdowns contained with clear stop-loss logic and position sizing. • Send brief daily updates and a concise weekly performance summary (equity curve, open risk, trade log). Please outline your past results, preferred contracts, and any automated tools or add-...

    €137 Average bid
    €137 Média
    51 ofertas

    I'm looking for a developer to port existing VB6 code for a visitor management software specifically for an office building. The main function of this software is to automate the creation of visitor badges. The badges should include: - Visitor's name and photo - Company name and appointment time - Purpose of visit Ideal skills and experience: - Strong background in software development - Familiarity with SQL - Ability to integrate security features

    €5848 Average bid
    €5848 Média
    212 ofertas

    Title/Topic: Business Development & Client Relations Partner (Software & Automation Services) Project Description: We are looking for a reliable and driven business development collaborator to help grow Regus Digital Solutions, serving international clients across North America, Europe, and global markets. Our core technical expertise includes full-stack custom software development, web and mobile applications, AI-powered solutions, API integrations, and business process automation. As the technical lead, I handle all architecture, development, execution, and technical delivery. I am looking for a partner who can focus on business development, lead generation, and building lasting client relationships. Responsibilities: - Research potential clients and businesses needing softw...

    €2 / hr Average bid
    €2 / hr Média
    20 ofertas

    I need a Windows-based desktop application that lets me handle every step of my warehouse workflow without relying on browser-based HTML tools. The core flow is simple: products come in, we create or update a job card, materials are issued out against that card, and a delivery challan is generated before dispatch. All of this data has to remain searchable and securely stored for future reference. Key functions the finished software must cover: • Stock-in / stock-out with real-time balance updates • Job card creation, editing, and automatic stock deduction when a card is used • Delivery challan generation (printable and PDF) with auto-save alongside the related job card I should be able to open the program on any Windows 10/11 PC, connect to a local or network datab...

    €205 Average bid
    €205 Média
    87 ofertas

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