Node.js express websocket tutorial trabalhos

I'm looking for an expert in Ionic framework to upgrade all node modules in my app to their latest versions. I am not certain what the current Ionic version is so I need someone experienced in identifying and working with all versions. Here's what I need: - Identification of the current Ionic version - Node modules upgraded to the latest versions - Ensure the app is fully functional post-upgrade Ideally, you will have: - Extensive experience with Ionic frameworks - A detailed understanding and experience working with node modules - Strong problem-solving skills Please include your past work and a detailed proposal to be considered for this contract.

...that of the coinbase transaction Difficulty Target The difficulty target is 0000ffff00000000000000000000000000000000000000000000000000000000. This is the value that the block hash must be less than for the block to be successfully mined. Execution Create a file named that contains the command to execute your script. This file should ideally contain a single command like python or node index.js. Your script should autonomously perform all tasks when is executed, without requiring any manual intervention. Evaluation Criteria Your submission will be evaluated based on the following criteria: Score: - Your code output will be scored bases on the fee collected and the amount of available block space utilised. You must score at least 80 points to pass the task. - Correctness:

I urgently need a professional who can swiftly port my existing C# inventory management application to Amazon's new SP-API from MWS. The specifics of the inventory management flow are not strictly defined, offering you a degree of flexibility in your approach. However, although coding expertise and familiarity with C# and Amazon's SP-API is ...degree of flexibility in your approach. However, although coding expertise and familiarity with C# and Amazon's SP-API is a must, an understanding of how inventory management systems work would certainly be advantageous. Key skills include: - Proficiency in C# - Experience with Amazon SP-API and MWS - Understanding of Inventory Management Systems

...button that links to a tutorial on how to purchase the coin or directly to a decentralized exchange (DEX) where it's listed. Navigation Bar: The navigation bar should be simple and include links to the following sections: About, How to Buy, Roadmap, FAQ, and Contact. Ensure the navigation is sticky for easy access as users scroll. 2. About Section Story: Introduce the meme coin with a compelling story or the vision behind it. Highlight what sets it apart from other cryptocurrencies. Mission: Briefly outline the mission and the potential impact of the meme coin on the market or community. Unique Features: Describe any unique features or technological advancements of the meme coin. 3. How to Buy Step-by-Step Guide: Provide a detailed, step-by-step tu...

I'm in immediate need of a proficient React JS developer with extensive experience in frontend development. You should be able to integrate Google Calendar API with our web app built on react.js The successful candidate should: - Has worked with Google Calendar API - Should be able to integrate Google Calendar event on react.js application - Be proficient in React JS, and understand the principles of frontend development. - Experience with Node.js and MongoDB is not required but a bonus. - Be able to provide clear communication about project progress. - Be available to start as soon as possible. My project is of top priority and I need someone ready to hit the ground running. Please be ready to showcase relevant experience if you have any. Looking forward to potential...

...representation incorporating the map of EMA, which is a geographical location. The odea is to encourage people to vote for the city and the candidate. I want to see a creative blend of both. Tect would basically be Vote for Ema Vote for KAPOMI Map of Ema (attached) Fingerprint showing a checkbox denoting voting for Ema the city would be welcome. A human head showing KAPOMI would also be great. Kapo.i js abalck man so a black deoictiin The idea is to call attention to th3 public to viote fir the city and the candidiate. VOTE FOR EMA. VOTE FOR KAPOMI EMA IS A TOWN while KAPOMI IS THE NEW LEADER that repredents the town. Nice designs using red, blue,white and green colours would be nice. In addition to creativity, potential freelancers for this project should have the fo...

Necesito un presupuesto para levantar una aplicación web hecha con Angular, Express y PostgreSQL. Esto considerando que la aplicación esta pensada para el sector empresarial, alrededor de 30 empresas en un principio, con un promedio de 200 trabajadores cada una. Necesito una persona con conocimientos en cloud, como aws services, google cloud. El presupuesto que ncesito es cuanto debe tener por mes para pagar el cloud.

I'm in need of an expert video editor who can edit a video of my training programs, turning it...The video's duration is about 1-2 minutes, so it's extremely vital that each second is engaging. Specific requirements: - Create an artistic and creative editing style. - Successfully deliver the video's promotional purpose. - Visual clarity is crucial, as well as authenticity and high production value. Ideal skills: - Proven an experience in creative video editing, particularly with training/tutorial videos. - Strong detail orientation to ensure all elements of the video are flawless. - Creativity to bring a fresh perspective to the video's overall aesthetic. A strong portfolio of previously edited training or similar short videos would be beneficial for suc...

The goal of this project is to optimize Azure Front Door for a content delivery network (CDN) serving primarily static web files: HTML, CSS, and JS. The designed CDN should display seamless compatibility with various browsers, including Google Chrome, Microsoft Edge, and Mozilla Firefox. Key Features Expected: - Efficient Load Balancing - Robust Web Application Firewall (WAF) Top Skills and Experience Required: - Deep expertise in Azure Front Door configurations - Thorough understanding of CDN operations - Familiarity with static web file operations - Proficiency in cross-browser compatibility testing

Hallo Muslim A., ik heb uw profiel gezien en wil u graag mijn project aanbieden. We kunnen alle details bespreken via chat. Figma to WP WoCommerce

I'm looking for a WebSocket NodeJS expert to construct a real-time chat application primarily for the general public. The key feature needed is: - Private Messaging: Users should be able to exchange one-on-one messages in real-time. Necessary qualifications: - Previous experience in developing real-time applications using WebSocket and NodeJS. - Solid understanding of general public user interfaces and experiences. - Able to apply scalable and privacy-minded solutions to private messaging. This project demands a keen attention to detail, exceptional problem-solving skills, and the ability to create an intuitive, user-friendly application. Please present a portfolio of similar works when bidding.

I am looking for a seasoned SEO professional to provide my personal language and music tutorial website with 500 high-quality, contextual backlinks (DA70+, Edu, Gov). My website primarily features video lessons and serves as a rich resource for language and music enthusiasts. Please note, I am specifically targeting the USA, Canada, and the UK. Key Requirements: - Skilled in creating high DA (70+) backlinks - Experience in the Edu and Gov domains - Proven track record of SEO improvement Ideal Candidate: - SEO specialist with advanced link-building skills - Previous experience with sites offering educational resources - Understanding of global SEO targeting (USA, Canada, UK) The end goal is to improve the visibility and reach of my website by boosting its SEO rankings. Hence, ...

Need a skilled developer for an Electron JS Desktop application. The primary function of this app will be centered around development. I'm targeting operating systems Windows and macOS. Ideal candidates should have previous experience in Electron JS and cross-platform development. Your portfolio showcasing similar projects will be appreciated. Good to have experience in Chatting/messenger kind of application platforms.

...to utilize warm colors to make the cover feel inviting and vivid. Check out the key points below: - Style: The cover should be illustrative. I don't want minimalistic or typography-based designs. Show me your creativity with illustrations that can capture the essence of my characters. - Main Element: The cover should prominently depict the main characters of the book. Be sure to accurately express their personalities through your design. - Color Scheme: I prefer warm colors for this job. Please ensure that the color scheme adheres to this preference. Ideal candidates would have a strong portfolio featuring illustrative work, particularly in character depictions. Those with prior experience designing book covers will be preferred. Please showcase your ability to work wi...

I will be changing your frontend from html/css to react js and connecting to the api we made eariler

I am urgently seeking a proficient and experienced game developer who can assist in identifying and fixing a bug in my game. However, a critical issue arises when th...and fixing a bug in my game. However, a critical issue arises when the game is accessed and played through Facebook stories using Facebook's native browser on iOS devices. The bug manifests as the browser itself shutting down abruptly when a user swipes from left to right on the screen. This bug significantly detracts from the user experience and disrupts gameplay. you must be an expert in html, js , CSS as these will help you in this task Remember, the vagueness of this request calls for someone who can think on their feet and quickly adapt to whatever challenge this bug may present. Looking forward to you...

I'm in search of a creative graphic designer skilled in crafti... - Color Scheme: It's critical that the design features a strong use of blue as the primary color. - Style: I am particularly attracted to vintage aesthetics. The design should have a timeless influence while simultaneously incorporating modern elements. - Message: More importantly, it must carry strong themes of strength, innovation, and reliability. These are the core values I want to express through my brand and its logo. The ideal freelancer for this project would be an experienced graphic designer with a compelling portfolio of vintage-inspired logos. Proficiency with color theory and a knack for crafting design with meaningful symbolism is desired. Understanding of industrial visual branding coul...

Looking for an experienced developer skilled in Figma, HTML, JavaScript, and CSS for a comprehensive website design and development project. The primary tasks include: - Figma Design is ready - HTML Coding: Utilize HTML to effectively translate the Figma design into a functional, responsive website. Ideal skills for this project include: - Strong knowledge of HTML, JavaScript, and CSS - Proficiency in using Figma for design - Experience in developing websites for information dissemination I look forward to seeing your proposals and working together on this exciting project. I will Provide u some screen we have already done and we need to complete the whole Design with the next 3-4 Days Clean Work and quality are required, Full Repsponsive Design using Latest Bootstrap

This Project Not For Company's React Node js and Mongodb developer Good Skill With Proper Proof of Work experience. MLM Website And Payment Integration Required Note:- Time Is Important Busy Developers Don't Come

I'm looking for a creative individual or team to develop an engaging logo and brochure for my business. If you're someone who has an eye for modern design elements and is able to incorporate a bright and bold color theme, you might just be the perfect fit. Here are my requirements: - Being open to various design suggestions and concepts - Able to express the characteristic of modernity in the design - Utilizing a bright and bold color theme Ideal skills for this job include: - Solid experience in graphic design, particularly in logo and brochure creation - Proficiency in Adobe Creative Suite or similar software - Strong sense for modern aesthetics and bold color palettes Having a portfolio of previous work that showcases your design style would be a great advantage. ...

I am seeking a proficient HTML/Js coder with substantial experience in ZOHO Creator. The scope of the project requires the creation of an advanced Gantt chart with the following functionalities: - Drag and drop tasks: Make tasks movable, enhancing usability and adaptability. - Zoom in/out feature: An essential functionality to swiftly and seamlessly navigate between micro and macro views of the project timeline. - Task dependencies: Tasks should be linkable, illustrating the sequential or dependent nature of tasks. The Gantt chart should display task duration in 'Days'. Therefore, candidates with grasp of fine-tuned date and time handling in Js are preferred. Moreover, the chart should provide additional task details which include: - Assignment of tasks to spe...

Tekla model for skylight node system of 90 meter square. The node should be hexagonal with bolted connection.

I am urgently seeking a proficient and experienced game developer who can assist in identifying and fixing a bug in my game. However, a critical issue arises when th...and fixing a bug in my game. However, a critical issue arises when the game is accessed and played through Facebook stories using Facebook's native browser on iOS devices. The bug manifests as the browser itself shutting down abruptly when a user swipes from left to right on the screen. This bug significantly detracts from the user experience and disrupts gameplay. you must be an expert in html, js , CSS as these will help you in this task Remember, the vagueness of this request calls for someone who can think on their feet and quickly adapt to whatever challenge this bug may present. Looking forward to you...

Vibrant Portfolio Website for Event Photography, seeking a skilled web designer to create a visually striking portfolio website primarily aimed at showcasing Event Photography. Note: Only Front end needs to be developed. Backend API's will be provided

I am currently facing problems with the JavaScript and jQuery code on the frontend of my website. The issues primarily affect: - User Interface Interactions: A custom Body Mass Index (BMI) calculator on my website is not working. Freelancers interested in this project should ideally have: - In-depth understanding of JavaScript and jQuery - Experience solving similar frontend problems - Knowledge in fixing bugs particularly with user interface interactions like calculators. Your task would be to troubleshoot and fix the malfunctioning BMI calculator to ensure it functions as intended. I am looking for someone who can deliver the solution quickly but efficiently.

I am urgently seeking a proficient and experienced game developer who can assist in identifying and fixing a bug in my game. However, a critical issue arises when th...and fixing a bug in my game. However, a critical issue arises when the game is accessed and played through Facebook stories using Facebook's native browser on iOS devices. The bug manifests as the browser itself shutting down abruptly when a user swipes from left to right on the screen. This bug significantly detracts from the user experience and disrupts gameplay. you must be an expert in html, js , CSS as these will help you in this task Remember, the vagueness of this request calls for someone who can think on their feet and quickly adapt to whatever challenge this bug may present. Looking forward to you...

I have a webform developed in HTML5, PHP, SQL, and JavaScript. I'm looking for a developer to make a few key improvements. PRE-BUILT I have currently built a where the user selects a customer from a dropdown and selects the number of products to add to this order. Each customer from an SQL table called 'customers' has its own price class 'customerPriceClass' When the user selects the number of products, the page updates and adds rows for each product with a dropdown menu where the choices are fetched from another table called 'products'. The user selects the product and enters the number of units. NEEDED: STEP1 For each row of products the corresponding price from the table 'prices' should be fetched that is associated with the customers p...

Looking for a Electron JS developer for a cross platform application that will run on Linux/Mac/Windows platform. Required Experience: 1. Proficient in Electron JS framework 2. Understanding of standard UI/UX practises is a plus. Project Details: 1. Develop application from provided figma designs. 2. Complete wireframes will be provided. (~20 screens) 3. Compatibility across Windows, Mac, Linux operating systems We have a hard deadline of 18th April, 2024.

As the client, I'm currently grappling with an issue in our chat box where each new message begins from the start. I'm seeking a proficient React JS developer who can, through AnyDesk, rectify this issue urgently. Ideal skills and experience: - Strong expertise in React JS development. - Proven experience in troubleshooting and resolving UI issues. - Prior familiarity with AnyDesk or similar remote collaboration tools is beneficial. - Capacity to work promptly and efficiently, as this task needs immediate resolution. The scope of the project involves identifying the problem causing new chat messages to start from the beginning, making the necessary code modifications, testing to ensure the issue is resolved, and ensuring that the chat box's overall function...

I'm in need of a website designer who can help me build a subscription-based streaming platform. The content will primarily focus on tutorial videos, and our main target audience is adults between the ages of 25 and 50. Key Project Details: - The website will be designed explicitly for entertainment purposes. - The streaming platform will mainly host tutorial videos. - It should be user-friendly and appealing to adults aged 25 to 50. Ideal Skills and Experience: - Proven experience in website design. - Understanding of video streaming platforms. - Insight into user interfaces that appeal to adults 25-50. - Knowledge of designing subscription-based websites.

I am seeking an expert with at least 5 years of experience in Java Spring Boot, RDBMS, Angular and React JS to conduct mock interviews. Your expertise will be pivotal in preparing me for a real tech interview. We will discuss the number of mock interviews needed during our first meeting. Importantly, each mock interview is expected to last for an hour. Key responsibilities are: - Preparing and conducting mock interview sessions covering Spring Boot, RDBMS, Angular and React JS. - Providing useful feedback to improve my response and approach to these technical topics. Ideal candidate would have: - Extensive knowledge and experience in Java Spring Boot, RDBMS, Angular, and React JS. - Some experience in interview coaching or mentorship. - Excellent communication and...

I urgently require someone adept with Windows Platform Foundation (WPF) using C# to develop a treeview application. This software should not have modality issues and must allow users to visually navigate files and folders, providing functionality such as real-folder right-click options for standard file managemen...A firm understanding of directory structures and file manipulation is necessary. Despite the fact that specific functionalities for file manipulation haven't been explicitly mentioned, familiarity with copy, move, determination of file type, and editing file properties is considered an asset. I am in the need of quick turnarounds, therefore prompt and effective communication is critical. Only express interest if you can start immediately. Thank you for your time and...

I'm seeking a seasoned logo designer to create an engaging, vintage style logo for a bakery. Here are the project specifics: * The color scheme should majorly include pink. Creativity in blending it with other suitable colors is welcome. * The logo design should be vintage themed, giving it an aged, classic look to express longevity, trust, and warmth. * A cupcake should be an integral part of the logo design, helping potential customers quickly recognize our specialty. Ideal candidate should have: * A strong portfolio of vintage style logo designs. * Excellent skills in color matching and blending. * Creativity and an eye for detail.

Preciso um desenvolvedor para ajustes em sistema e acompanhamento para futuros ajustes, feitos em: - Node - TypeScript - Prisma ORM - Postgress - React com React Components - Vercel - Heroku - Básico de clean architecture, Design patterns e S.O.L.I.D

I need a developer to create a comprehensive, international online tutoring platform. This will provide assistance in Math, Science, and various languages. All activities on the platform should be available in English, Spanish, and French, extending its user base to various language speakers. Key platform features should i...and multimedia resources. - Allow students to access and download these resources to supplement their learning. 10. **Analytics and Reporting**: - Gather and analyze data on user activity, session metrics, revenue, and platform performance. - Generate reports and dashboards to help tutors, students, and administrators make data-driven decisions. 11) students can use their recorded tutorial seasons. 12)server upload and payment gateways intrigation...

Our website is for gamers by gamers. Our mission is to create a web application that helps the best be even better. We will be working with multiple apis, games, and other platforms, bringing disparate data together in a useful way. We are currently in the exciting phase of building our platform and are looking for a passionate and dedicated FullStack JavaScript Developer to join the team. The successful candidate will have the opportunity to work on various aspects of the project, depending on their interests and expertise. The tech stack will be react related, with a focus on speed and style. Responsibilities: * Give input as to technical and feature / business direction. * Take initiative and proactively tackle challenges as they arise, even if they are not explicitly assigned. * E...

I am seeking an experienced WordPress developer to assist me in backing up my currently undetermined version of...undetermined version of WordPress. This will involve backing up data of a size between 1GB and 5GB and updating my WordPress to the latest version. Ideal candidates should: * Have extensive experience in WordPress * Be capable of efficiently managing WordPress database backups * Be proficient in creating comprehensive, easy to follow instructional documents. The final deliverable will be a step-by-step tutorial that can be used to easily duplicate this process in future as needed. I would prefer this document to be provided in Word Document format. In your proposal, please include your relevant WordPress experience as well as any similar projects you have completed in...

Seeking a knowledgeable and creative individual to assist with the frontend development of my React & Node project. Must-haves: - Proficient in React & Node.js - Strong understanding of UI/UX principles, specifically in the creation of interactive elements - Proven experience in designing responsive websites - Able to work independently and show initiative Desirable: - Prior experience with user registration and login systems While there isn't an immediate deadline for this project, an efficient work ethic is appreciated. Please note that the specific purpose of this site is currently undefined; with the potential for it to eventually be structured for e-commerce, information, or portfolio showcasing. Be prepared to adapt as required.

This is a note from my backend dev. I looked at the frontend code, and the developer did a great job. Now, as I start working on the backend, I'll create API endpoints that need to be connected with the frontend. I need to collaborate with the frontend developer so we can both talk about which APIs I should work on and what kind of data they need me to provide. For example, there's a page with a form that allows users to upload images. On the backend, I'll write code to accept the images and store them in the database. However, on the frontend, the developer needs to show a message indicating whether the image upload was successful or not. Currently, the application only displays JavaScript alerts, which isn't ideal. The messages should be shown within the webpage its...

I'm looking for an expert in Ionic framework to upgrade all node modules in my app to their latest versions. I am not certain what the current Ionic version is so I need someone experienced in identifying and working with all versions. Here's what I need: - Identification of the current Ionic version - Node modules upgraded to the latest versions - Ensure the app is fully functional post-upgrade Ideally, you will have: - Extensive experience with Ionic frameworks - A detailed understanding and experience working with node modules - Strong problem-solving skills Please include your past work and a detailed proposal to be considered for this contract.

I am in search of an experienced writer who can authoritatively handle writing a piece that covers multiple domains: technology, health & wellness, and fashion & beauty tips. Your writing approach should be informative and well-researched. Key Responsibilities: - Create a comprehensi...technology, health & wellness, and fashion & beauty tips. Your writing approach should be informative and well-researched. Key Responsibilities: - Create a comprehensive article that combines diverse topics - Deliver an informative and engaging tone - Excellent research skills Ideal Candidate: - Broad experience writing articles on the specified topics - Ability to concisely yet informatively express key points - Excellent English writing skills. To apply, please share...

I am in need of a highly proficient web designer, capable of employing HTML, Cascading Style Sheets (CAD), and JavaScript (JS), with a keen understanding of Bootstrap. Key Website Features: - The design should be responsive and must include tailored elements of Parallax Scrolling, granting the website a modern and dynamic feel. - The primary focus of the website is to serve as an informative platform. - I require an interactive environment on the platform, facilitated by: - Website design - User accounts - Dedicated admin panel

I'm seeking a professional who can create a web-based form that will enable the modification of a text layer value within a Photoshop file. The form will consist of an input field and a submit button. I need help you just giving me code for these functions: 1. Replace the text value of a text layer 2. replace an image 3. export the PSD in JPG format I need this done right now As I have understood, easiest possible would be by using : or the Photoshop API

...project. Key Responsibilities: - Build and optimize front-end web applications. - Develop user interfaces with a focus on user experience. - Integral part of the development process, from ideation to deployment. Skills & Experience: - Expert in React and modern front-end development practices - 5+ years of software development experience in the following languages and/or technologies: Python, - JS, React, Angular, Java, C#, MySQL, Elasticsearch, or equivalent - Strong communication skills are essential for collaboration with leads and stakeholders - Fluent in software fundamentals including software design, algorithm development, data structures, code modularity, and maintainability - Strong experience with Azure cloud services, Azure DevOps, and CI/CD pipelines PS: Ple...

I am trying to learn Next JS , SCSS and Bootstrap . For that I am looking for a developer who can make a landing page, Register, Login and Logout facilities .. Iam looking to outsource react and next js projects too .. It will be long term relationship

I am seeking a seasoned social media professional who is well-versed in Facebook, Instagram, TikTok, LinkedIn, and YouTube. I need guidance on crafting multi-platform content: - Expertise in content strategy for diverse platforms is essential - Guiding on how to tailor a single piece of content for different social media networks - No specific preferences for content; purely educational. Skills Required: - Extensive experience in social media marketing - Solid knowledge of conventions and strategies for different platforms - Ability to simplify complex ideas and present them in a user-friendly, coherent way - Excellent communication skills and patient in delivering lessons

I'm in need of an experienced PHP Laravel developer who can handle a comprehensive project, ranging from backend coding to database management to frontend development. This project would entail building a new website, one that will require seamless integration with third-party platforms including social media sites, payment gateways, and CRM systems. ...a knack for building websites. Strong abilities in backend and frontend development, database management, and third-party integrations are essential. Solid experience with social media integrations, payment gateways, and CRM integration is a major plus. We have some figma designs already - so some of the work is done.

I am urgently seeking a proficient and experienced game developer who can assist in identifying and fixing a bug in my game. However, a critical issue arises when th...and fixing a bug in my game. However, a critical issue arises when the game is accessed and played through Facebook stories using Facebook's native browser on iOS devices. The bug manifests as the browser itself shutting down abruptly when a user swipes from left to right on the screen. This bug significantly detracts from the user experience and disrupts gameplay. you must be an expert in html, js , CSS as these will help you in this task Remember, the vagueness of this request calls for someone who can think on their feet and quickly adapt to whatever challenge this bug may present. Looking forward to you...

...responsibilities and features should include: - Developing a responsive, user-friendly website for online sales. - Integrating a blogging feature for technology reviews. - Ensuring secure payment gateways and shopping cart features. - Search engine optimization. - Setting up and managing the web-hosting environment. Ideal Skills: - Proficiency in web programming languages such as HTML, CSS, JavaScript (and JS frameworks), PHP, etc. - Experience in e-commerce website development. - Knowledge about SEO, SSL, and GDPR. - Outstanding problem-solving skills, creativity and patience. - Passion or familiarity with technology would be a plus. This is a unique opportunity for any freelancer looking to apply and expand their skills in a tech-oriented e-commerce project. Your input will...

I am urgently seeking a proficient and experienced game developer who can assist in identifying and fixing a bug in my game. However, a critical issue arises when th...and fixing a bug in my game. However, a critical issue arises when the game is accessed and played through Facebook stories using Facebook's native browser on iOS devices. The bug manifests as the browser itself shutting down abruptly when a user swipes from left to right on the screen. This bug significantly detracts from the user experience and disrupts gameplay. you must be an expert in html, js , CSS as these will help you in this task Remember, the vagueness of this request calls for someone who can think on their feet and quickly adapt to whatever challenge this bug may present. Looking forward to you...