Use of collections in java trabalhos

We need to build a MVP, for which design screens are ready. We would like to have a full stack developer in who can do the job in AWS + NodeJS + Java + Angular + DB + Server. The app is provide a service to clients, include push notifications, whatsapp integration, client profile, rates.. The project will continue after MVP launch.

Objective The primary objective of this project is to implement a multithreaded program in Java to sort a list of numbers using thread programming techniques in a Linux environment. Problem Statement In today's computing environments, efficient sorting algorithms play a crucial role in various applications, ranging from data processing tasks to system-level operations. The ability to sort large sets of data quickly and accurately is essential for optimizing performance and ensuring the smooth operation of software systems. The objective of this project is to develop a multithreaded program capable of sorting a list of numbers using different sorting algorithms. The program will be implemented in...

I'm seeking a talented graphic designer who can create a simple yet impactful logo for my online presence. - The design should be minimalist, focusing on essential elements and avoiding overly complex graphics. - It will be primarily utilized on websites and social media platforms. The ideal freelancer for this position should have experience in: - Logo design, particularly minimalist styles - Understanding of visual branding and digital marketing - Proficiency with graphic design software

I'm looking for a skilled developer who can help me enh...who can help me enhance my current website with a few new features and functionalities. The specific modifications I'm looking to make are: Add one page that will contains details of subscription we have and create a page to post articles with images It's crucial that the new features are seamlessly integrated into my existing site without compromising its current performance. The ideal candidate will have experience in: - Web development, particularly in adding new modules and features to existing websites. - Payment gateway integration, with a solid understanding of e-commerce functionalities. PHP HTML JAVA CSS Your attention to detail, ability to deliver on time, and your ex...

I'm looking for a skilled Java Android developer to work on an e-commerce app. The primary focus of the project will be app development, along with bug fixing and performance optimization. Key Responsibilities: - Develop a user-friendly, visually appealing e-commerce app - Implement payment integration as a critical feature - Address any bugs or issues that may arise during development and testing - Optimize the app for performance to ensure a smooth user experience Skills and Experience: - Strong Java and Android development skills - Previous experience in e-commerce app development is highly preferred - Proficiency in integrating payment gateways into Android apps - Excellent debugging and problem-solving abilities - Ability to work independently...

I'm in need of a skilled software programmer to develop a unique number generator software. Key Requirements: - The software should be able to generate a 5-digit unique number from a predefined set of numbers. - This software is not for web or mobile app development, but solely for this unique number generation purpose. Timeframe: - I need this project completed within a month. Ideal Skills and Experience: - Strong proficiency in programming languages that can handle complex calculations efficiently, like Python, Java, or C++. - Proven experience in software development, with a focus on algorithmic problem-solving and data manipulation. - Ability to deliver high-quality, efficient, and well-documented code within tight deadlines.

I want basically to get 5 or 6 function using python to for example send a limit order on my Ctrader account. The functions will be. Connect to Ctrader account Get Market data of a symbol Get open orders Place pending stop order Delete pending order Update pending order And maybe some more functions So I am looking for some who has already done this before and the functions are already tested an used before . Type Ctrader with python to start your bid.

I'm looking for a skilled videographer with a penchant for cinematic editing to create a 1-2 minute teaser of my upcoming wedding. Key Project Elements: - Length: 1-2 minutes - Style: Cinematic A video has already been created, I just need to make modifications to it. A few clips to be added and sound to be matched accordingly. Looking forward to seeing your proposals.

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...experienced Java developer and test engineer with expertise in Selenium automation for mobile application testing. The primary goal of this project is to enhance the user interface and experience of my mobile application. Key Responsibilities: - Conducting Selenium-based mobile application testing - Identifying bugs and errors that hinder user experience - Improving the overall UI/UX of the application Ideal Skills and Experience: - Proficiency in Java programming - Extensive experience with Selenium automation - Proven track record in mobile application testing - Strong understanding of user interface design and experience - Attention to detail and problem-solving skills - Excellent communication and collaboration abilit...

I'm in need of a skilled backend developer who is proficient in Bootspring, with strong experience in the Spring Boot framework. The successful candidate will be using MySQL, so extensive knowledge and past experience with this database is essential. The project involves complex python, java, and PHP coding, so proficiency in these languages is a must. - Expected Skills: Python, Java, PHP - Experience: Spring Boot Framework Expertise - Knowledge: MySQL Database Familiarity

I need an expert in creating a mixed-use property layout. The layout should include designs for retail spaces, residential units, and office spaces. The design must cater to the needs of our target audience: business owners. Ideal Skills & Experience: - Previous experience in real estate layout design - Understanding of business needs and facilities - Ability to cater designs to specific target groups - Knowledgeable in creating layouts for mixed-use properties

I'm seeking a seasoned programmer skilled in Java, Python, and C++ to take on an immediate project. Your primary duty is to develop new software features. Key responsibilities: - Develop new software features - Debug and fix existing code - Create unit tests I need this project complete ASAP, so your prompt attention would be greatly appreciated.

...a list of issues impacting my website's performance and security. Key Deliverables: - **Bugs Fixing**: The website currently has a number of bugs that need to be identified and fixed. While I have a list, it's not detailed so it will require some exploration on your part. - **Security Enhancements**: Beyond the bugs, I also need you to conduct a security audit to identify potential vulnerabilities and implement necessary fixes to ensure that user data is well protected. Ideal Experience: - Extensive experience in web development and bug fixing - Proven track record of improving website security - Familiarity with common security vulnerabilities and methods to mitigate them - Strong communication skills to explain the issues and the solutions clea...

...engineer to create a Podman Compose file designed for a Logstash environment. The key objectives of this project are to automate the setup and configuration of multiple pipelines and ensure seamless file transfers from the host to the container. Project Requirements: Pipeline File Creation: -Automatically generate 13 blank pipeline files as placeholders to verify the initial setup. File Transfers: -Transfer 13 pipeline configuration files from the host to the container, specifically to /usr/share/logstash/config. -Move the configuration file from the host to /usr/share/logstash/pipeline. -Transfer a JDBC driver from the host to /usr/share/logstash/config. Java Keystore Setup: -Configure a Java Keystore on the host with 5 variables (names can be placeholde...

...haven't specified a preference for any particular programming languages, it's essential that you, as a potential freelancer, possess a working knowledge of Python, Java, and JavaScript as they may be involved in the testing process. What I Value in Applications: - Prior Experience: Please clearly outline your past work in this field. I am interested in knowing what kind of projects you've worked on before, which would demonstrate your capacity to handle similar tasks. Skills and Experience: - Functional testing: you should have significant experience in functional testing tasks. - Strong understanding and experience with Python, Java, and JavaScript are a plus, though not explicitly required. Robot frame...

...sharing my Business Manager Pixel. The primary purpose of this is to run targeted ad campaigns across both of our ad accounts effectively. In order to facilitate this, I need a skilled and experienced individual to handle this process. Key requirements include: - Proven experience working with Facebook's Business Manager and Pixels - Demonstrable track record of successful collaboration on ad campaigns - Ability to seamlessly share the Business Manager Pixel and ensure tracking is set up correctly - Strong communication skills and understanding the importance of data privacy and security In your application, I'm particularly interested in your past experiences with similar projects. Please be prepared to share case studies and...

...developer with comprehensive experience in Machine Learning, Natural Language Processing, and Computer Vision. Such skills are crucial in implementing the primary goal of my project, which is data analysis and insights. Key Responsibilities and Requirements: - Solid expertise in Python, Java, and C++ - Thorough understanding of and experience with Machine Learning - Familiarity with Natural Language Processing and Computer Vision technologies - Ability to carry out effective data analysis and gather valuable insights from such analysis The successful freelancer should have a proven track record in these areas, where their proficiency in both coding languages and AI technologies will be put to substantial use. A robust port...

...skilled Java developer to help me with an AI implementation Key Requirements: - Proficiency in Java: Given my intermediate level of expertise, I'm looking for a tutor who has an in-depth understanding of Java programming. - Artificial intelligence The main focus of this tutoring is to help me grasp these concepts better and apply them effectively in Java. Ideal Skills and Experience: - Prior tutoring experience: Experience teaching Java and particularly data structures and algorithms is a big plus. - Strong grasp of Java: As I'm at an intermediate level, having a tutor who is adept at Java will ensure I get the most out of the sessions. - Understanding of artificia...

I need some Android developers in java I need work from New freelancers I need work for long term but at low budget I need a serious and hard working persons

I will provide 5 pictures of: - name and board view - building name view - full building view - road name and board view - street view

...specializing in Selenium testing, to write and automate 1000 functional, regression, and performance test cases in a span of 10 days. Given the scope of the work, it is expected from interested freelancers to have: - Proficient knowledge around Selenium and its diverse testing capabilities. - Experience in creating and automating functional, regression, and performance test scripts. - A strong understanding of automation frameworks and testing methodologies. - The ability to complete the project in the stipulated 10 days. Although not expressly stated, proficiency in popular programming languages (Like Java, Python, C#, etc.) and the capability to execute test cases across various browsers and operating systems would pro...

I'm in need of a skilled Java programmer who can help me with my PCB project. This project specifically involves the development of a control system for a motor. Key Requirements: - Experience in programming PCBs with Java - Background in control system development - Proficiency in motor control Your primary task will be to create a control system that effectively manages the motor. Your expertise in Java will be crucial, as this language has been chosen for the project. Specifically, the control system should be able to: - Efficiently regulate the motor's operation - Interface with other components on the board - Ensure the motor responds appropriately to external stimuli To ensure the success of t...

I need some Android developers in java I need work from New freelancers I need work for long term but at low budget I need a serious and hard working persons

We are a Startup based in Spain seeking a skilled back-end programmer to join our team and work on an Android mobile app that promotes offline social gatherings. Your main responsibility will be to design and develop a scalable back-end infrastructure that supports the app's functionalities. As a back-end programmer, you will need to have a strong understanding of server-side languages and frameworks, as well as experience in database management and API integration. Attention to detail and the ability to commnuicate with the team are essential. If you are passionate about creating robust and efficient back-end systems for mobile apps, we would love to hear from you. Skills required: - Proficiency in server-side programming languages such as Kotlin or J...

I need an Excel macro that will primarily handle formatting and sorting data, and to be used on a daily basis. Key Responsibilities: - Developing a macro to ...Excel macro that will primarily handle formatting and sorting data, and to be used on a daily basis. Key Responsibilities: - Developing a macro to automate formatting and sorting of data in Excel 2019. - Ensuring the macro is optimized for daily use, with minimal errors and efficient performance. Ideal Skills and Experience: - Strong expertise in Excel macro development. - Prior experience creating macros for daily use. - Proficiency with Excel 2019 is a must. - Attention to detail and thorough testing skills. Looking for a developer who can deliver a robust, reliable solution that can handle ...

I'm in urgent need of an experienced Java developer for a single day job to enhance a couple of capabilities in a data management feature within an existing API. Responsibilities include: - Diagnosing the current API functionality - Refactoring a portion of the code - Developing and testing enhancements to increase its capabilities Skills and experience needed: - Proven experience as a full stack Java developer - Pattern recognition and problem-solving skills in Java/APIs - Adept at data management within APIs - Strong communication to provide updates on your progress The aim is not to only get the task completed but to improve performance and efficiency in the long run.

I'm in urgent need of an experienced Java developer for a single day job to enhance a couple of capabilities in a data management feature within an existing API. Responsibilities include: - Diagnosing the current API functionality - Refactoring a portion of the code - Developing and testing enhancements to increase its capabilities Skills and experience needed: - Proven experience as a full stack Java developer - Pattern recognition and problem-solving skills in Java/APIs - Adept at data management within APIs - Strong communication to provide updates on your progress The aim is not to only get the task completed but to improve performance and efficiency in the long run.

I need some Android developers in java I need work from New freelancers I need work for long term but at low budget I need a serious and hard working persons

I'm in need of a unique, hand-drawn logo for my business. This logo will be primarily used on digital platforms, so it should be a design that's versatile and translates well to digital screens. Key Considerations: - The design should be hand-drawn, with a style that's distinct and attention-grabbing. - It should be versatile, working well on a range of digital platforms. - The logo should reflect the essence and ethos of my business. Ideal Freelancer: - Experience in hand-drawn design and logo creation. - A portfolio showcasing previous work on digital logos. - A good understanding of branding and the ability to encapsulate a brand's identity in a logo.

...completed within 30-45 days. Ideal Skills: - Proficient in Android development and web development - Ability to integrate Android apps with web platforms - Strong problem-solving skills and attention to detail - Good communication skills to provide regular updates on project progress Experience: - Demonstrated experience in Android and web development - Previous work on projects involving user authentication, push notifications, and in-app purchases is a plus - A proven track record of completing projects within tight deadlines. Project Proposal: Real Estate Website and Android App Development Project Overview: We are seeking experienced freelancers or development agencies to create a comprehensive real estate platform consisting of a website a...

I'm seeking a skil...architect to assist with creating basic floor plans for a mixed-use building. Key Requirements: - Expertise in AutoCAD architecture for creating floor plans. - Ability to deliver a basic layout including dimensions. - Understanding of mixed-use building design is preferred. The project involves: - Developing a basic floor plan for a mixed-use structure. - Ensuring accurate measurements and dimensions are incorporated. - Creating a clear, easy-to-understand layout that can be used for reference and planning purposes. Ideal candidates will have prior experience in creating floor plans, particularly for mixed-use buildings. Your work should be precise, detailed, and adhere to industry standards. Please be prepare...

I'm seeking a Python developer to streamline the process of registering accounts on a website. Here are the key requirements: CAPTCHA Handling: The website employs reCaptchaV3, and I need to automate the process of solving reCaptchaV3 using machine learning techniques . Bulk Account Creation: The primary objective is to create accounts in bulk, necessitating an automation script capable of efficiently managing a large volume of registrations simultaneously.( Already Done) Ideal Skills: -Proficiency in Python -Prior experience with CAPTCHA handling and automation -Knowledge of machine learning, particularly for solving reCaptchaV3 -Ability to design scripts tailored for bulk actions Issue im facing the website added captcha for regis...

I urgently require a skilled architect to create detailed architectural drawings for a mixed-use market space. This project will involve the creation of floor plans, elevations, and sections. Skills and Experience Required: - Proven experience in architectural drafting - Strong knowledge in mixed-use building and space designs - Ability to work swiftly to meet urgent timelines Deliverables: - Detailed Floor Plans - Comprehensive Elevations - Cross-Sectional Views The successful applicant will demonstrate their ability to create functional, aesthetically pleasing designs for mixed-use spaces. Please submit your bid along with relevant portfolio examples.

I'm looking for an illustrator who can create playful and clear cartoonish illustrations. These illustrations are to be used to explain a concept in both digital and printed formats. Ideal skills and experience: - Proficiency in creating cartoonish illustrations - Experience in creating visuals for educational or explanatory purposes - Ability to adapt the illustrations for both digital and print formats.

I am currently on the lookout for an expert programmer well-versed in Java, Python, C++, and SQL. You main task is to pass live interview including hackerrank challenges instead of me. Key Requirements: - Extensive experience in programming - Robust problem-solving abilities - Strong knowledge of algorithms and data structures - Proficiency in Java, Python, C++, SQL and pertinent tools or technology Please detail your related experience when applying to gauge if your skill set aligns with the demand of this project. Be ready to demonstrate your problem-solving prowess, thorough understanding of algorithms and data structures, and fluency with the specified languages and tools.

...game will be specifically designed for PC, so experience in PC game development is a must. - Genre: This project is aimed at creating an action game, so the ideal candidate should have a good understanding of creating fast-paced, engaging gameplay in this genre. - Single-player: The game will be single-player only, so there's no need for multiplayer functionality. Ideal Skills and Experience: - Proven experience in developing games for PC. - Prior projects in the field of action games would be a significant advantage. - Strong creative and problem-solving skills to deliver a unique gaming experience. Create a Java platfomer game from scratch(not using a game engine) that is similar to Mario in mechanics, sound, enemies(the a...

Tengo un servidor que esta creciendo, por temas de rendimiento quiero dividir mi servidor en 3 servidores que comparan información entre si por medio de bases de datos, hay plugins de código abierto que se deben modificar para que funcionen entre servidores, información de jugadores en yaml que se tiene que pasar a base de datos y en caso de no encontrar un plugin adecuado qué cumpla alguna función que se desee, crear dicho plugin.

I'm working on an app that utilizes Java for its frontend and Node.js for its backend. Unfortunately, I'm encountering a critical issue with the connectivity between these two aspects. Key requirements: - Resolve frontend and backend connectivity issue - Troubleshoot the existing codebase - Fix critical bugs to ensure a smooth user experience The ideal freelancer for this project would have: - Proficiency in Java and Node.js - Strong problem-solving skills - Experience in bug fixing, particularly in app development

Hi, I'm looking for someone experienced in building out Shopify eCommerce stores. The overall design mockup is pretty much set, and it is attached, including how we want the MegaMenu to look. You don't need to design the store, which hopefully makes it easier, since the design mockup for all pages is attached. Requirement: You have built our many shopify stores before - and please include the links to those stores in your proposal. Proposals without links to example work will not be considered. Here is the project description: 1) Select a theme (or build from scratch) and choose an app for the mega menu. I am assuming Meteor app for the mega menu, although if there is a better one, please let us know. Please select a theme that has a blog 2) Build the hom...

I'm in need of an expert well-versed in machine learning and AI, specifically in the area of voice cloning. The project centers around the development of a personal assistant tool. This tool will focus on natural language processing, and will be primarily deployed on web-based platforms. In terms of functionality, the key requirements are as follows: - Voice Cloning: The ability to replicate voices is a crucial aspect of the project. This cloned voice should be able to deliver the same tone, pitch, and inflections as the original speaker. So I am looking for someone to build a server side application in NodeJS, Python, or Java that could analyze a persons voice and clone it. Then the 2nd function to bui...

I need a simple OCR reader to convert from PDF to Text in Java code.

I want a painting that tell our story as we were doing in the office.. the story is me and colleague we are setting in different offices and we used to talk a lot to each other and working at sametime.. we put headphone on ear do talk.. but i have crush on her. So i want painting give some hints that i like her.

I'm in need of a JavaScript/PHP Expert for Website Content Extraction . The specific type of website and data in need of extraction is yet to be determined, thereupon current and prospective contractors should be versatile and experienced in extracting various types of contents, from diverse types of websites. Ideal Skills: • Web Scraping • Data Extraction • Programming skills (Python, Java, etc) Experience: • Prior experience in website data extraction • Familiarity with different types of websites (E-commerce, News, Blog, etc.) • Flexibility and readiness to work with unclear prompts When applying, kindly include your past work, experience, and a detailed project proposal. ...

This is a Yii2 that has 90,000 screens as each page is 3 screens. We need a stable platform to use the processes coded in Html and java to update the databases. We need to keep the PHP version current. We need the new database documented page by page and process by process. There are 2 sites An individuals site. It has these services Member Services Act as an Agent for WebPicID Family-Protection-Service Identity theft fraud loss reduction Membership Merchant Membership Notification Payment Options Refer an organisation to sign up with WebPicID Safe Purchase Secure Message Merchant Services Identity Theft Fraud Loss Reduction WebPicID can Reduce ID Theft Fraud Losses and associated operating costs by at least 50%. WebPicID detects the ID Theft after the sale is p...

I need a developer with expertise in Java programming to complete code review (and debug + refactor if needed) of the program written in Java which takes two PDF documents, converts them to image format (.JPG/PNG) and compares both documents using RBG model Key Requirements: - Proficiency in Java - Experience with developing desktop applications -Experience in working with PDF and JPG/PNG documents The application must be: - Compatible with Windows operating system Ideal Skills: - Proficiency in Java - Experience in desktop application development - Familiarity with Windows OS -Experience in working with PDF and JPG/PNG documents

I'm in need of a skilled software developer with proficiency in Java to build a brand-new application. Key Requirements: - Proficient in Java: Your understanding and experience with Java will be essential for the success of the project. Ideal Candidate: - Experienced in software development. - Strong expertise in Java programming. - Proven track record of building applications from scratch. - Excellent problem-solving skills.

Calling All Java Champions: Build GenAI Components for Fortune 500 Companies - Remote! Think you've mastered Java and are passionate about building high-quality software that shapes the future? We're on the hunt for talented developers to join our elite Java Component Squad and unleash their skills on the cutting edge of technology! As part of this role, you'll be instrumental in our mission to build next-generation AI (GenAI) components for some of the biggest brands on planet earth. We're looking for individuals who are: - Java Masters: Strong in Java with a legendary code commit history (or a drive to build one!) - Linux Command Line Kung Fu (Bonus Points!): You're a master of Linux d...

I am in need of a proficient android developer with skills in preferred Kotlin else Java to develop a feature-rich wordpad application. The key functionalities required for the app include: - Basic text formatting options like bold, italics, underline - Copy, cut and paste functionality - Integral spell checker functionality Additional Features that need to be integrated: - Facility to insert images and tables - Options for changing font color, background, and font size - Access to use glossy fonts and varying font sizes - Built-in functions that allow creating pie charts and bar charts In jetpack its very less codes Preference is for a clean, minimalistic design for the user interface of the app. It is important that the develop...

I need some Android developers in java I need work from New freelancers I need work for long term but at low budget I need a serious and hard working persons