Discover Top Developer Profiles
Our directory at Upstaff.com showcases a talented group of developers, each bringing a wealth of expertise to the table.
- With profiles highlighting skills in IT development, AI, design, sales, marketing, admin, and customer support, our developers stand out for their rigorous vetting and diverse technical proficiencies. Ranging from seasoned experts with over a decade of experience to skilled mid-level professionals, they excel in languages like JavaScript, Python, and React, tackling complex projects with precision.
- Hailing from various regions, including Europe, LatAm, Israel, and the United States, our developers offer a global perspective, ensuring adaptability and high-quality work across industries.
Each profile reflects a commitment to excellence, validated through thorough technical assessments and communication evaluations, making them reliable partners for any project.
- Middle Ruby on Rails engineer with over 5 years of commercial experience in web development. - Experience in integration of payment and messaging systems and high-performance application development. - Upper-Intermediate English - Available ASAP
- 4+ years of experience in IT - Upper-Intermediate English. - Available ASAP
- 5 years of experience. Obtained strong skills in frontend development. Skilled in React, Redux, experienced in Angular, AngularJS, Typescript, Next.js. Experienced with integrating frontend with backend API. Used Redux and HTTP services. Strong knowledge of assembling tools, like Webpack, Gulp - Upper-Intermediate English - Upper-Intermediate Polish - Available ASAP
- Frontend developer (Angular) at ITHoot. Before that, I worked as a freelancer for 1 year. - During my work, I mastered Html, Css, Scss, Gulp, JavaScript, Git, Angular2 - Pre-Intermediate English. - Available: ASAP
- Having huge experience (14+ years) in backend development on C/Erlang/Elixir has shown himself as aim-oriented developer with analytical skills. - Using his experience he can not only to develop new features and functionality, but also make clear hidden multiconnection in any code that is based on the scope of Erlang/Elixir/C/Js. - Has a huge experience in parser development of custom xml coding - Upper-Intermediate English. - Available: ASAP
- Strong knowledge and experience in object-oriented programming OOP. - Experience in developing of applications using WPF, WinForms, ASP.NET Core, and Angular. - xUnit testing is used for test cases. - Extensively worked with Version Control systems like GIT. - Experience of work with the NuGet Package Manager. Uploaded my own package. - Knowledge of SQL Server and SQL - Postman to test the API. - Development of websites using JS, TS, and CSS - A little experience in deploying containers in azure. - Pre-Intermediate English. - Available: ASAP
- 3,5 years of experience in web development. Skilled in JavaScript Node, and React, TypeScript frameworks. Good knowledge of Angular. Confident in HTML, CSS, integration with API. - Upper-Intermediate English - Available ASAP
- Developer with 11+ years of experience; - Developing web applications using PHP, JavaScript, Golang; - Experience with Blockchain and smart contracts; - Solid experience with MVC architecture-based Web Application Development; - Excellent knowledge of common software engineerings practices, like OO principles, modern design patterns, test-driven development, continuous integration, and continuous deployment; - Experience in building database architecture; - Hands-on experience with writing WEB-services (REST); - Has experience in Architectural approach discussions, design, and decision-making (feature/component level); - Estimation decision-making delivery management cross-team technical communication task; - Extensive experience in mentoring specialists, making code review; - Strong analytical skills, well knowledge of math, high level of responsibility; - Quick learner, team player, goal-oriented and responsible; - Upper-Intermediate English; - Available ASAP.
- 8 years IT professional experience in software development of web-oriented applications - Experienced in Java web development in server-part applications and server maintenance - Upper-intermediate English - Available ASAP
$10000/month
8 years of professional expertise in IT industry; 8+ years using Ruby on Rails framework and Rails ecosystem; 5+ years using JavaScript; (Angular JS, React JS) Experience in databases: PostgreSQL, Mongo DB;
• 5+ years of IT professional in front-end web development in the field of web-oriented applications for startups, midsize businesses, and large enterprises from various industries. • Have a full and deep understanding of UX/UI design implementation into HTML layout. Good knowledge of designers' tools. • Experienced in different approaches, front-end engineering principles, and concepts. Knowledge in OOP, OOD, and AOP based on prototypes. • Upper-Intermediate English level. • Available: ASAP
- Has good experience more than 12 years. - Very good work with different databases and has good level of understanding complex systems with lots of dependences. - Mentoring (Codementor, StackOverflow) - Teaching (had experience explaining subject to audience) - Leading (team of 30 developers) - Upper-Intermediate English. - Available ASAP.
- 4+ years of experience in all stages of the web development process, including information gathering, planning, design, development, testing, delivery, and maintenance. Has continuously learned a wide array of scripting languages and multimedia web tools. Has experience working with Agile, Jira - Solid skills in building scalable web applications. He practices the skill of developing user interfaces and reusable UI components. - Experience with Solidity. - Deep understanding of smart contract development. - Good knowledge with blockchain. - Well-organized with an ability to prioritize tasks - Upper-Intermediate English - Available ASAP
- 20+ years of working experience in IT. - Participated in numerous amount of projects as Project Manager/Chief of Software Development Department, Software Engineer, JavaScript Developer, and Full stack Developer, dealing with software support and development: implementation of functional requirements, REST API; GRPS; GraphQL developed software applications for manufacturing industries, etc Main technical skills: Node. JS(Express, NestJS), Front solutions(Angular, Vue), SQL: Postgre, MS, MySQL, NoSQL. - Upper-Intermediate English. - Available ASAP.
- 2 years in Frontend Development (JavaScript) - English Intermediate - Available ASAP
- 11 years experience in IT (CMS Platforms: Bitrix, WordPress, Joomla, OpenCart), JavaScript. - 3+ years with ROR Ecosystem - Upper-intermediate English. - Available ASAP.
- Certified Magento 2 and Salesforce Frontend Developer with 10 years of experience. - Upper-Intermediate English - Available ASAP
- 4+ years of experience as a Front-End Engineer. - Experience with Solidity, Vue3, Quasar. - Solid skills with React and its libraries. - Worked with AWS and would not mind switching to Cloud Run, GCP services. - Experience with Supabase (using PostgreSQL instead of MongoDB). - Familiar with Firestore. - Now he has interested in functional programming, methods, test-driven development, and web components. The experience includes working together in a team environment to build high-performing websites. - Upper-Intermediate English. - Available ASAP.
- 9+ years of commercial experience in the IT industry creating web and mobile applications - 3+ years of recent experience in developing using Golang - Experience in developing applications using Java and Kotlin - Hands-on experience with third-party API integration - Upper-Intermediate English - Available ASAP
- More than 6 years of professional experience in the backend development - Proficiency at application architecture principles (including SOLID / DDD / DRY / KISS) - Understanding and efficient usage of design patterns - Project / tasks estimation (concept based, milestone, roadmap, detailed) - Agile / Scrum / Kanban (both team management & development) - Test-driven development (real unit- & acceptance- tests usage everyday) - High load optimization (both game backend and enterprise system solutions) - Upper-Intermediate English. - Available ASAP.
- 4+ Front-End development experience - Knowledgeable in JS\HTML\CSS - Good analitcs skills - Team player - Intermediate English
- 6+ years of experience in the IT industry as a front-end developer; - Significant experience in commercial software development, solid experience in building rich web applications using frameworks such as ReactJS; - Deep skills working with TypeScript; - Good understunding of AWS; - Experience with Docker; - Good abilities working with Vue.js and Angular; - Good skills working with Node.js and Express; - Upper-Intermediate English; - Available ASAP.
- 3 years of experience in the IT industry - Main specialization is developing SPA user interfaces using such technologies as JavaScript and React with accompanying libraries - Specialize in front-end debugging and performance improvement - Intermediate English - Available ASAP
- Magento Developer with 3+ years of experience in developing, designing, and maintaining websites on Magento. - PHP Developer with 3+ years of experience - Strong knowledge of LAMP, JS, OOP, Designing Patterns. - General knowledge of Woocommerce - Upper-intermediate English. - Available ASAP.
- Experience with Python of 5 years - Profoundund understanding of web applications and back-end development - Upper-intermediate English - Available ASAP
- 6+ years of development - Experience in website development on PHP (Laravel), SQL, JavaScript, and other back-end libraries - Pre-Intermediate English - Available ASAP
- 2.5 years of experience. Obtained strong skills in frontend development. Skilled in React, Redux, Typescript, Next.js. Experienced with integrating frontend with backend API. Some experience with backend development. - Upper-Intermediate English - Available ASAP
$3198/month
Highly self motivated individual seeking for an opportunity to work in challenging environment. I'm passionate about new technologies and continuously try to learn and prove my worth in those sections. I'm well versed in numerous programming languages and technologies from both web2 and web3 i.e. blockchain technology. Got a proven experience working on blockchain technology.
- Software Engineer with 5+ years of commercial experience in the IT industry using front-end and back-end technologies - Experience in working on cryptocurrency projects - Good knowledge of OOP - Experience in using Design patterns - Upper-Intermediate English - Available ASAP
- 7+ years of experience in the IT industry - Mobile & Web developer - Intermediate English
- 6 years of professional expertise in the IT industry; - Good experience in web development using Ruby on Rails framework and Rails ecosystem; - Good experience in Web development using (REST, SOAP, HTML, CSS, and SCSS); - Beginner experience in Web Development using Java Script (6 months), ReactJS (6 months); - Experience in databases: PostgreSQL, GraphQL. - Encouraged to build features that span everything from database schema design to backend logic, from integrating with 3rd party APIs to designing and building custom APIs. - Love to collaborate with, learn from, and mentor other developers, big fan of SOLID and DRY. - Upper-Intermediate English - Available ASAP
$5300/month
• 5+ years of practical experience • Upper-Intermediate English level. • 5 years of professional experience in the Information Technologies (IT) industry. • Experience in development on the Microsoft .NET platform (C#, ASP.NET MVC, ASP.NET Web API). • Skilled in Full-stack development. • Experience with Blockchain Smart contracts development. • Experience in developing database architecture. • Experience with writing unit tests.
$4400/month
3 years of experience in development using JavaScript, React.js, HTML, CSS, SCSS, npm, Git. Success-driven team player who continually meets and exceeds goals, keeps improving and expanding his skills to become a better developer. Ready to start ASAP
-2 years of experience in web development. Skilled in JavaScript (React and Node). Confident in HTML, CSS, integration with API - Upper-Intermediate English - Available ASAP
- Magento 2 backend developer with 4 years experience. - Upper-intermediate English. - Available ASAP.
- More than 6 years of experience in web development. - Accustomed to self-education and independent problem solution. - Responsible, hard-working, result-oriented and team player.
- More than 8 years of experience in developing applications using Java - Excellent knowledge of OOP, Good knowledge of Microservices - Certificated Java and AWS Expert - Upper-Intermediate English - Available ASAP (Has planned vacation on 23.12.2022 - 7.01.2023)
- 6 years of commercial experience building web applications with Vue.JS and Laravel - Laravel Forge background - Upper-intermediate English - Available ASAP
- Mobile/Frontend Javascript Engineer with 5 years of experience in the IT industry - 3 years of experience creating mobile applications using React Native - Deep knowledge of JavaScript, ES6+, React, React Native, Redux, other React tools (Redux-Thunk, React-query, etc.), Material-UI, HTML5, CSS3, BEM, LESS, SASS, Bootstrap, Webpack, Vite, Jest, Lodash, Docker, Google, Facebook auth - Upper-Intermediate English - Available ASAP
- 6+ years of experience as a software developer. - Andrew is a strong React developer with commercial experience of React Native and Node.js. His recent project was connected with blockchain where he performed as a Senior Developer. He was under constant scanning of his code from the client side - security and code quality. His core technology is React and the recent 6+ years his projects were connected mostly with React. - Has experience in creating interfaces for CRM systems and services for applications - Intermediate English. - Available ASAP.
- 10+ years of experience as a software developer. - Upper-Intermediate English. - Available ASAP.
- Real experience with enterprise projects. - Experience in healthcare, real estate, financial services, legal, software, computer industries. - Practical skills in project management and software engineering, according to SAFe Agile, RUP methodology. - Upper intermediate English - Available ASAP
$4400/month
Full-stack developer with React and Node.JS key technologies. I have 3+ years of experience working on open-source projects, websites for small and big companies. All code contains documentation and passes code review from more experienced colleagues. I am continuously growing up in new technologies and improving my current skills.Ready to start ASAP.
$5280/month
4+ years of web development experience with Angular, NodeJS, JavaScript, Full stack web developer in full application development life cycle including requirement analysis, designing, coding, deploying and debugging.
- 7 years of experience in IT - Upper-intermediate English - Available ASAP
- 6+ years overall experience in the IT industry as a software engineer - Experienced working with FE and BE technologies - React, Node.js, Next.js - He worked in the fields of e-commerce, e-learning, and crypto wallet and is interested in the blockchain field. - He has experience as a leader and can be both a good team player and an independent dev - Upper-Intermediate English - Available ASAP
- Senior Software Engineer/Team Lead (6 years of experience) - Software engineer ready for any team or business need with strong IT knowledge and natural leadership talents. - Dedicated to enabling team members to exceed business targets. - Initiating projects, setting up baseline architectures, finalizing deployment procedures & end to end development including managing costs, schedule, and performance. - Managing multiple teams to lead them to outperform others and to give positive outcomes in terms of successful milestones deliveries and project completion. - Achieved project deadlines by coordinating with contractors to manage performance. - Monitored automated build and continuous software integration process to drive build/release failure resolution. - Wrote code and developed tools and integrations to meet cross-platform user needs. - Wrote and maintained custom scripts to increase system efficiency and performance time
Microsoft Certified Professional Developer with 15 years of commercial experience in a wide variety of applications Azure Cloud practitioner including: AppInsights, AppService, ServiceBus, MSSQL Server, CosmosDB, Azure Tables, Storage, Functions, Key Vault, ... Practical knowledge of programing languages and technologies: C#, TS, EF, SQL, Vue, xUnit, Git, VS, Rider, WebStorm, Terraform Participated in the full project life cycle: CI/CD, Azure DevOps, GitLab Strong technical skills with management abilities Experienced in working with Agile methodologies, Teams from GB and DE