JavaScript is one of the most popular programming languages in the world. If you are looking for a website to be created with sophisticated interactivity or in search of an impressive mobile app, using JavaScript is the way to go. With the help of our expert Javascript Developers, you can bring your idea to life.

A Javascript developer on Freelancer.com can create dynamic web applications with extended features and improved user experiences. They can also design advanced gaming applications, develop cloud applications, and create powerful websites that work with less coding and low complexity.

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    641 trabalhos encontrados, preços em USD

    Olá! Estou procurando um(a) desenvolvedor(a) ou especialista em Google Tag Manager para me ajudar a integrar as camadas de dados (dataLayer) de um aplicativo de formulário da Shopify ao Google Tag Manager (GTM). Aqui está uma visão geral do que preciso: Plataforma de E-commerce: Shopify Sistema de Tags: Google Tag Manager (GTM) Scripts Atuais: Disponíveis no GitHub () Objetivo Estou migrando do checkout nativo da Shopify para um aplicativo de formulário da Shopify que abre um pop-up na página do produto. No pop-up, o cliente pode inserir seu endereço e informações pessoais e finalizar a compra diretamente no formulário. O problema é que o aplicativo não oferece uma maneira direta de ...

    $132 (Avg Bid)
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    Eu criei um site para um corretor imobiliário usando um template comprado na internet, entretanto a empresa que fez o template não dá mais manutenção no mesmo e com a nova versão do WordPress o site parou de funcionar. Esse aqui é o site: O problema é que aparece uma tela preta assim que eu clico em qualquer coisa, e dessa forma fica impossível navegar no site.

    $423 (Avg Bid)
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    Olá! Se alguém tiver um sistema pronto que possa gerar recorrência todo mês, para trabalhar com venda a venda no Brasil. Pode ser Saas ou outro. Quero empreender criar uma marca e vender.. Importente que seja um sistema que gere recorrência todo mês .. Ou um Sistema de gestão, ou um sistema de gestão para médio, Advogsdo etc etc .. Ou uma plataforma que tenha que pagar mensalidade .. Algo assim.

    $499 (Avg Bid)
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    Buscamos um desenvolvedor de software com profundo conhecimento em protocolos de internet, autenticação e habilidades avançadas em criptografia para criar uma automação usando WebSocket. O projeto envolve o desenvolvimento de um sistema automatizado para interagir com roletas online da provedora EVOLUTION, uma reconhecida plataforma em cassinos online. Objetivos Específicos: Requisitos: Entregáveis: Desenvolver um sistema capaz de conectar-se automaticamente às roletas da EVOLUTION via WebSocket. Implementar métodos de autenticação e segurança robustos para garantir conexões estáveis e seguras. Criar uma interface que permita monitorar e controlar a automação de forma ...

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    I have a project where I need proficient Python developers to join my team. The project involves two main aspects: Text to Speech and Speech to Text development: - fix existing code - API integrations - using elevenlabs and assemblyai - Integration of voice to text and text to voice features - Experience in developing RAG web applications Data Analysis: - Strong analytical skills and experience in handling data - Able to provide insights and make recommendations based on data - Proficient in Python data analysis libraries In particular, I need the voice to text and text to voice functionality to be focused on converting text to speech. Ideal candidates for this project should have: - Proficiency in Python, with a strong focus on web development and data analysis - Experience in creati...

    $144 (Avg Bid)
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    Multi-Faceted React Code Fixes 6 dias left
    VERIFICADO

    I'm in need of a seasoned React developer to help fix various aspects of a project. Your role would entail addressing issues across styling, functionality, and performance. Key Responsibilities: - Identify and rectify issues in the project's styling, ensuring it aligns with the desired UI/UX. - Resolve bugs and improve the overall functionality of the React project. - Implement optimization techniques to enhance the project's performance. Experience: - Proven experience in React development. - A strong track record in problem-solving across styling, functionality, and performance. - Excellent communication skills, as I'd prefer to communicate updates and progress through instant messaging.

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    I'm looking for a skilled developer who can integrate Instagram/TikTok/Twitter API with my platform to allow for the blocking of users. Key Requirements: - Access Instagram/TikTok/Twitter's API to block specific users - The main goal is to enhance user privacy, so the implementation needs to be robust and effective.

    $35 (Avg Bid)
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    Hi We are launching a new case battles website and are hiring a front end dev to craft pages based on html / css / js so we can give to our backend dev to built out the project. We will use place holder images that we will have re designed but for now just go with that. We are building a new case battles website called case gone wild () and the two websites want you to use for our project is : 1 - 2- Our colours will be dark themed and the cases will be based on games such as 1- csgo and csgo2 2- Fortnite 3- cod This Project is paid per page and we want the following pages designed: 1- new homepage 2- battle lobby page 3- example battle page (4 player placement) and we want the items to be made as an editable animation that we can use for live battles Total budget for th...

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    I am in need of a react-native whizz who can figure out and solve the error messages plaguing my project post SDK upgrade. Detail-oriented and aggressive troubleshooting skills are a must for this job. Since upgrading my SDK from version 50 to 51, my project has been inundated with errors. My dependencies are up-to-date and compatible with the new SDK version, but a solution remains elusive. The errors appearing are related to syntax issues and styles import (hermes) Ideal Skills: - Extensive experience in react-native - Comprehensive understanding of SDKs and upgrading processes - Excellent debugging capabilities Nobody likes bugs, so let's squish this one fast. Looking forward to working with an enthusiastic problem solver.

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    I'm looking to create an extension that adds live broadcasting capabilities to an existing WEBRTC-based video conferencing system from Github. This extension will be specifically designed for my PHP-based social networking site. In addition to these features, the live broadcasting system must function seamlessly with the existing structure of my PHP social networking site: 1. User Authentication for Broadcasting: The broadcasting system should allow user authentication to secure the broadcaster's channel. 2. Push Notifications for Live Streams: When a host initiates a live broadcast, a push notification should be delivered to followers or subscribers. Ideal freelancers for this project have a solid grasp on PHP, WEBRTC broadcasting systems, and social networking platform int...

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    I'm looking for a talented and experienced Full Stack Developer to help with my MERN project. Key Project Details: - The main responsibilities involve running a Node.JS server and connecting MongoDB authentication. - Although the specific programming languages and frameworks in use were not listed, a strong understanding of the MERN stack (MongoDB, , React, Node.js) and JavaScript is needed. - Experience with other front-end frameworks like Angular or Vue.js will be a plus. Ideal Skills and Experience: - Proven track record in Full Stack Development and working with similar projects. - Excellent knowledge of JavaScript and the MERN stack. - Experience with MongoDB and Express.js. - Strong problem-solving and debugging skills. - Good understanding of front-end technologies. - Exc...

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    MERN Stack Developer Needed 6 dias left
    VERIFICADO

    I'm looking for a skilled MERN developer to assist in setting up a node.js server with a focus on user authentication. Key Requirements: - Implement a solid user authentication system within the node.js server - Ensure the authentication system is secure, scalable, and fully functional - Integrate the node.js server seamlessly with the rest of the MERN stack Ideal Skills: - Strong experience with MERN stack - Proficiency in node.js - Expertise in setting up user authentication systems - Ability to deliver high-quality work promptly Timeframe: - The project is ready to start immediately.

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    I'm seeking a developer with relevant experience in PHP scripting, Google Ads API and Windows OS to provide me with a script that will help with my Google Ads functions. This functionality entails both Keyword Planner integration and a Server-to-Server flow setup. Your tasks will be: • to integrate the Google Keyword Planner into the script, • to set up a server-to-server flow on a Windows operating system, • to ensure compatibility with PHP 8.0. Your understanding of Google Ads API for keyword planning and server interaction flow will be pivotal to this project. Prior experience with these tools will set you apart. Efficiency, accuracy, and an application that runs smoothly are key to the success of this project. Please be prepared to offer examples of similar wor...

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    I need an AEM expert with specific experience in Dynamic Media implementation, as well as strong Java, Vue, and JavaScript skills. The project will involve a mix of backend and frontend tasks, and I'm looking for someone who can work with me on this for 3-6 months. Key Requirements: - Adobe Experience Manager (AEM) expertise - Dynamic Media implementation experience - Strong Java, Vue, and JavaScript skills - Ability to work on both backend and frontend tasks - Available to commit to 3-6 months of work Please only apply if you have the appropriate skills and are able to commit to this time frame.

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    I'm looking for an experienced developer who can help me add a "Report Phishing" button to my Microsoft Outlook and Office 365 client. This button will allow users to report phishing emails directly to an API. Key Requirements: - Development of a 'Report Phishing' button in the Outlook interface. - Action: Determines if emails is from us (simulation). If yes: our simulates phishing security test come with a special SMTP header. The add-in contacts us servers to record the action of the user in our admin console. Then, the emails gets deleted from the user's inbox. If not: the email could be a legit email, ould be spam or a real phish. The email is sent directly from the user's email client yo our admin consol. Then, the emails gets deleted from the us...

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    I'm looking for a skilled developer to optimize my .NET and Angular project. The main areas I need improvement in include: - Performance: The project currently suffers from slow loading times. I'm looking for a professional who can optimize the code to ensure faster loading speeds. - Code Structure: The backend code in particular requires attention. I want to restructure it for better readability and maintainability. - Routing and API Optimizations: I need someone to optimize routing and API calls to decrease loading times and improve overall project performance. -Lazy Loading, Eager Loading optimizations Ideal candidates will have: - Proficiency in .NET and Angular - Experience with optimizing projects for performance, especially in addressing slow loading times - Strong backen...

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    ADC
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    I am preparing to purchase this script PlayTube - The Ultimate PHP Video CMS & Video Sharing Platform Looking for a developer who has previous experience with this script.

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    I'm searching for a proficient PHP developer, armed with Javascript, MySQL, and API handling talents for my project. I aspire to build a custom jobs module on a site hosted using social networking script. • Essential Competencies: 1. Comprehensive module development 2. Expertise in PHP and Javascript 3. Firm understanding of MySQL and APIs • Project Objectives: 1. Job Search Functionality: Incorporate an effective search feature powered by job title or keyword, location, and industry or department filters. 2. Resume Submission and Storage: Establishment of a user-friendly interface that allows effortless resume submission and secure storage. 3. Application Tracking System: Implementation of a reliable tracking system to manage and monitor application statuses. The ...

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    I am seeking an expert in brand protection for a technology-focused company. This job will require: - create dark web monitoring software. - create brand protection software. - Engaging in legal action against counterfeit products The ideal freelancer will have demonstrated experience in cyber security, brand protection, and a clear understanding of the technology industry. See this link , I need system like it: All features on this link:

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    Hallo, ich suche ein Script was automatisch apt-get update && apt-get upgrade ausführt. Alle 2 Tage

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    I need an experienced programmer to develop a custom-built website for a Loadshedding scheduler. The project has a high priority and needs to be completed as soon as possible Before 20 May 2024 Basics Summary: The Load shedding Scheduler System is a comprehensive solution designed to address the challenges associated with managing and implementing load shedding in an efficient and organized manner. As electricity supply continues to be a critical issue in Zimbabwe, it is imperative to have a system in place that can effectively manage the limited supply of electricity during periods of high demand or supply constraints. The Load shedding Scheduler System aims to provide utilities, grid operators, and other stakeholders with a powerful tool to schedule and manage load shedding in a way tha...

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    I need an experienced programmer to develop a custom-built website for a Loadshedding scheduler. The project has a high priority and needs to be completed as soon as possible Before 20 May 2024 Basics Summary: The Load shedding Scheduler System is a comprehensive solution designed to address the challenges associated with managing and implementing load shedding in an efficient and organized manner. As electricity supply continues to be a critical issue in Zimbabwe, it is imperative to have a system in place that can effectively manage the limited supply of electricity during periods of high demand or supply constraints. The Load shedding Scheduler System aims to provide utilities, grid operators, and other stakeholders with a powerful tool to schedule and manage load shedding in a way tha...

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    I'm in need of an expert who can set up and configure Dynatrace for basic monitoring of performance on our web application. Key requirements: - **Monitoring Purpose**: The primary goal of this Dynatrace setup is to monitor and analyze the performance of our web application. - **Experience with Dynatrace**: Ideal candidates should have prior experience working with Dynatrace, preferably in a web application monitoring capacity. - **Integration Level**: This project involves setting up the basic monitoring setup of Dynatrace for our web application. Please submit your proposal with your past experience in Dynatrace implementation and monitoring, as well as your understanding of our basic monitoring needs.

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    Title: Charles Proxy support Introduction: I am seeking a skilled professional who can provide ongoing support for my personal use of Charles Proxy. As a beginner, I require assistance in setting up and navigating this tool effectively. Requirements: The ideal candidate should possess the following skills and experience: 1. Charles Proxy expertise: - Proficient in using Charles Proxy for personal use. - Familiarity with its features, including SSL proxying, request/response manipulation, and traffic analysis. - Ability to troubleshoot and resolve issues that may arise during usage. 2. Technical proficiency: - Strong understanding of networking concepts, HTTP, and HTTPS protocols. - Knowledge of web development technologies, such as HTML, CSS, and JavaScript. - Experi...

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    1. General Information Project Name: Development of a Chrome browser extension for managing the size and positioning of browser windows. Project Goal: To create an extension that allows the user to adjust the size and positioning of one or several browser window tabs using predefined settings and customizable sliders. 2. Contractor Requirements Qualifications: Experience with native JavaScript and TypeScript. Knowledge and experience with React library and Node.js platform. Experience in developing Chrome browser extensions. Expected Skills: Ability to work with open source code on GitHub for modifications or writing new code from scratch. Ability to work independently and as part of a team. Experience in implementing user interfaces and APIs. 3. Functional Requirements Core Functional...

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    I am looking for an experienced developer with expertise in HTML, CSS, JS, React/Angular, Node.js, and MongoDB to build an intuitive recipe platform. This platform should be responsive and user-friendly, embodying the following features: - Search Functionality: Users should be able to filter recipes by category and search for specific ones using keywords. - User Accounts: Basic user accounts (with email and password) should be implemented. No social media logins or guest accounts are required at the moment. - Save and Share Features: Users should have the ability to save their favorite recipes for later viewing and share them on various social media platforms. Having any examples of similar work you've done previously would be advantageous, as this would assist me in better understan...

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    On our Django project, we're in need of a skilled professional that can help with small tasks improving the existing Django based Customer Register back-end solution and front-end - Frontend Development with Minimalistic Design: Some small form, text etc changes. - Database Management: Some new fields and tables must be added to register. - Django REST Framework Integration and API Development, we are interested in having REST based API on our Register back-end to have more flexible front-emd development. So wondering if "Django REST Framework" is the right one. So , we're looking for a Django specialist with deep understanding of frontend development, database design, and REST frameworks. The ideal candidate must have a keen eye for minimalist design, an impressi...

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    81 ofertas

    I'm seeking a proficient developer to build a user authentication and authorization system using JS, Node.js, and MySQL. The core function of this project will be role-based access control. Key Features: - Role-based access control system: The system should be able to accommodate three different roles - Admin, User, and Guest, each with different permissions. Ideal Skills and Experience: - Strong proficiency with Frontend JavaScript, and Backend Node.js. - Proficient understanding of databases particularly MySQL. - Comprehensive experience in building authentication and authorization systems. - Knowledge of implementing role-based access control. 1 Registration Screen for Admin & User UserID Password Confirm Password FirstName MiddleName LastName Email Phone S...

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    JavaScript Code Issue Resolution 6 dias left
    VERIFICADO

    I need help with my Google Chrome extension. I developed a JavaScript script that retrieves the content of a post and intends to insert . However, I am having difficulty with the process. The feature should apply to platforms like Facebook, Instagram, Twitter and LinkedIn. This should be a simple task.

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    I'm seeking a talented developer to create a flight booking web platform that leverages artificial intelligence. The ideal candidate will have a deep understanding of both web development and AI technology to deliver a user-friendly and efficient booking tool. The site is partly developed (stack: NextJS, MongoDB & Prisma), only a small part of it is ready (not much around 25% done so far), initially the current code needs to be checked, fix bugs and develop the project The project is a flight booking site, Here's what the project entails: - Development of an AI-driven flight search and booking platform - To be exclusively used in a web format - Priority is quick project completion, as I need this done ASAP Attached are the specific tasks required Sigma design is ready a...

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    I'm seeking a talented junior developer to join our team. You should have a good grasp of the following: location: US, Canada, Mexico, Australia, UK - HTML/CSS, JavaScript, React Your primary tasks will be centered around front-end development. To be the perfect fit, you should have completed relevant coursework or projects. This will ensure you can hit the ground running while being mentored and grow within our team.

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    I'm currently using a line chart that displays historical data of prices of items sold online. I would like to create a metro map style of stacking lines for the cases that prices of different series overlap. I've found this not possible with standard chart libraries that I'm currently using. I'm looking for a developer that would be able to implement a custom solution using D3 JS and include the line chart in my React app. Attaching screenshot for reference of metro map showing stacked lines the way I want to implement them. Thanks

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    I am looking for a full stack web developer to create a Network Management System (NMS) website that can be deployed on any cloud or local hosting. Main Functionalities: 1. Loginpage login (create user/password in the backend) 2. Dashbord one - prints rows of a table (buttons to add/delete/update table rows) 3. Dashboard two will have 6 tables, each of the table entries will have few configurable(will be configured through pop up window) , stats, logs , status 4. One of the table could have a flow table just for read only 5. THere should be back end persistent DB which saves all the data 6. THere should be method to bring down this and powered back any time Acceptance criteria 1. NDA signing 2. Web page working conditions and exceptions taken care on AWS/ local mac...

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    As the client, I'm seeking a skilled Figma designer with a keen eye for creating engaging, user-friendly interfaces. This project demands a modern, sleek approach that ensures ease of navigation as the primary focus. While specific blockchain information to be prominently displayed is not defined yet, the designer should be talented in presenting complex information in a clear, user-friendly way. Expected skills and experience include: - Expertise in Figma - Proven experience designing interactive, user-friendly websites - Ability to create high-quality graphics and illustrations - Good understanding or interest in Blockchain technology. - Excellent problem solving and communication skills. Reference site :

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    Important!! DO NOT BID without reading and watching the instruction video for this project! DO NOT BID without reading and watching the requirement! You will be reported! If you bid on this project with a low price just to get attention, and then when I message you, you try to raise the price or ask for a higher budget, I will report your profile. This is because it wastes my time. Please carefully read the requirements and watch the video () to understand the project before placing your bid with your actual price for the work. Watch the video for the requirement here. I'm repeating this: do not use low prices as bid prices just to get my attention, and do not waste my time. If you waste my time by placing a very low bid without actually stating the amount you want for the proj...

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    I'm looking for a skilled developer who can integrate Instagram/TikTok/Twitter API with my platform to allow for the blocking of users. Key Requirements: - Access Instagram/TikTok/Twitter's API to block specific users - The main goal is to enhance user privacy, so the implementation needs to be robust and effective.

    $34 (Avg Bid)
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    15 ofertas

    I'm looking for a skilled web designer to help create a visually compelling and user-friendly e-commerce website. Key Points: - You must have experience in designing websites specifically for e-commerce. - Please ensure you can deliver a design that not only aligns with our brand colors, but also enhances the shopping experience for our customers. - Your familiarity with best practices in e-commerce design is vital, as the website needs to not only look attractive but also be highly functional and optimized for sales. Your primary tasks will be to create a design that incorporates our brand colors and guidelines, and to ensure the site is intuitive and engaging for shoppers.

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    I'm seeking a senior TypeScript developer to create a SaaS with complex functionalities. This would be the initial task to see how you work - depending on how long you take + the logic that you used, we will decide if we work together, may you read it first to assess if that's within your skills or not. Huge complexity will be added, this is 0.1% of the full service that we are building. 1. Sign-up on (the full code/deployement/states will be run using windmill) 2. Create a small telegram bot using the API (free and fast) to be able to send the messages received by the bot to a webhook. 3. Setup a Telegram webhook to call a windmill workflow. Each time a message is received on Telegram, the Windmill webhook is called. 1. Content Processing: Send the text message received to ...

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    Hi, i have created it project and it was connect it webhook correctly with third party provider and response it fine. but when i link to third party webhook to php url it did not connect. i need it developer who have work before and php webhook. I face issue to link webhook. If you're confident in your skills and have the ability to tackle a variety of tasks within the Pipedream platform, I'd be interested in discussing the project with you. Additional details can be provided upon contact. Urgent Project, please response me asap. work done by remote. thanks

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    platform similar to zillow.com 6 dias left
    VERIFICADO

    I am thinking to create a web based responsive platform (built to eventually merge with an app) that is strictly informational, similar to zillow but for a different industry. Users would purchase an account for $10 a month , and add info to their page . All pages are public . All pages populate on a map based on inputted address, so that users can view pages nearby to them like you can on zillow. All pages are shareable. All words and pages are searchable with search field. search nearby or specific keywords.... What would this cost ?

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    107 ofertas

    Please implement a one page website that is essentially a text editor similar to HemingwayApp dot com. For the full specs, please see the attached PDF file.

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    The primary details about the project, unfortunately, have been skipped by me. Nonetheless, I am seeking a versatile, experienced web developer who can work on a variety of platforms. - Skills required include: Proficiency in most common web development languages (including but not limited to JavaScript, HTML, CSS, PHP or Ruby), experience in working with different CMS frameworks and eCommerce solutions, and ability to deliver high-quality work within different time frames. - Candidate should be able to quickly understand requirements even when they are not explicitly described and work with autonomy. - I urge interested candidates to contact me to discuss more about the project nature and turnaround expectations. Your patience and flexibility will be appreciated.

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    I'm seeking a skilled Selenium tester who can help me ensure the quality of my applications before deployment, which re written in both JavaScript and .NET. This is a niche project where you'll be integrating the test suite into Jenkins for a continuous integration pipeline. Key Responsibilities: - Create robust Selenium tests for my applications, utilizing both JavaScript and .NET - Integrate the Selenium testing suite into Jenkins for continuous integration - Run tests efficiently and effectively in the pipeline - Identify and rectify bugs in the code before deployment Ideal Candidate: - Proficient in Selenium and JavaScript, as well as .NET and Maven - Prior experience integrating Selenium tests with Jenkins for continuous integration - Adept at identifying and fi...

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    Tempo Integral ADC
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    I'm looking for a talented JavaScript programmer who can modify the existing library to work specifically for a UNO card game. This project is for personal use, so it's more about fine-tuning the game to suit my preferences. Key requirements: - Adapt the existing game logic to fit the classic UNO rules. - Enhance the library's graphics and animations to make the game engaging and visually appealing. Specific changes needed: - I'd like to see some new rules added to the game. These should be thoroughly tested to ensure they don't disrupt the game's flow. - Additionally, some existing rules of the original library may need modification to align with the UNO card game mechanics. The ideal candidate for this job should: - Have a good understanding of JavaScrip...

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    I'm seeking a skillful and experienced web designer to design and code an informational website for me. It should contain more than 30 unique pages and have multiple effect and animations identical to the 2 sample websites attached. * * Key Requirements: - Site should be comprised entirely of static files. - ⁠Wanting to use CSS for animations and transitions, jQuery or similar javascript libraries to cover remaining transisions - Design, code and build the website - Create over 20 unique, detailed, and visually appealing pages - Ensure the website is mobile-optimized Ideal Skills: - HTML5, CSS3, and JavaScript - UI/UX Design - GSAP knowledge helpful - Mobile Design In your proposal, include links to informational websites you've previously built that have SIMILAR OR SA...

    $250 - $750
    Secreto
    $250 - $750
    65 ofertas

    I need an AEM expert with specific experience in Dynamic Media implementation, as well as strong Java, Vue, and JavaScript skills. The project will involve a mix of backend and frontend tasks, and I'm looking for someone who can work with me on this for 3-6 months. Key Requirements: - Adobe Experience Manager (AEM) expertise - Dynamic Media implementation experience - Strong Java, Vue, and JavaScript skills - Ability to work on both backend and frontend tasks - Available to commit to 3-6 months of work Please only apply if you have the appropriate skills and are able to commit to this time frame.

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    I'm looking for a trustworthy individual from the UK, US, or Australia who is willing to rent out their computers for at least an hour a day for web browsing. I am willing to compensate well and provide a clear explanation of the activities that will be performed on the computer. The ideal candidate should have the following attributes: - Reside in the UK, US, or Australia - Own a computer - Willing to rent out their computer for at least an hour a day - Trustworthy and reliable If you are interested in the project, please don't hesitate to reach out.

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    Entry-Level Developer Wanted 6 dias left
    VERIFICADO

    I am in need of an entry level developer who are able to cooperate with me for a long time in the future. I prefer US residents. Best regards

    $180 (Avg Bid)
    $180 Média
    85 ofertas

    Elementor broke down the website layout, tried each and every method to fix it but it is not fixing. Also tried a lot of tutorials and nothing worked. Rs.500 fixed to fix it in next 2 hours.

    $6 - $6 / hr
    Secreto
    $6 - $6 / hr
    7 ofertas

    I need a skilled Ruby on Rails expert for a project I'm working on. I need someone who understands the Ruby on Rails framework inside out and can work on our project efficiently. The specific tasks may include: Please check the document before applying the jobs Thank you

    $146 (Avg Bid)
    $146 Média
    35 ofertas

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