Upstaff Developer Profile Directory
All vetted software engineers you need to build AI, Web3, and data Products.
- Dedicated Full-time commitment for long-term or Time& Material for shorter or ongoing support
- Europe, Israel, LatAm, United States, Asia geography coverage
- Remote and hybrid engagement
- Trial period, no termination fees or hidden costs for transparent and risk-free onboarding.
All
All
Web Application
Data and Analytics
Operations and Cloud
Mobile Application
Digital Platforms
Blockchain
Design and Creative
Quality Engineering and Testing
Delivery Management and Analytics
Desktop Software
Writing and Translation
Marketing and SEO
Scripting and Automation
Embedded Systems
Low-Code
GameDev
Industrial Engineering
React 4yr.
Node.js 3yr.
- 7+ years of experience in the IT industry
- Mobile & Web developer
- Intermediate English
Salesforce
- Experience as Salesforce Developer
- Strong background with Java & JavaScript
- Intermediate English
- Native Russian
- Available ASAP
Ruby on Rails
- 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
Python
Apache Spark
- 9+ years of experience as a development and architecture of Big Data solutions.
- Advanced English
- Available ASAP
$34/hr
UI/UX
- Experience with mobile design for iOS and Android
- Work independently and collaboratively with team members to develop UI/UX workflow and design
- Exellent knowledge of design software like Adobe Illustrator/ Photoshop, Figma
- Good time-management skills
- Professional in composition, coloring and usability
- Attentive to details and self-motivated
- Upper-Intermediate English.
- Available ASAP
$33/hr
$5300/month
$5300/month
C#
ASP.NET Core Framework
• 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.
$25/hr
$4400/month
$4400/month
JavaScript 3yr.
React 3yr.
Redux 3yr.
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
Python
AWS
- 4+ years of experience as DevOps Engineer
- Upper-Intermediate English.
- Available ASAP.
JavaScript 2yr.
React 2yr.
Node.js 2yr.
-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
Shopify 1yr.
WordPress 1yr.
-1,5 + years of Experience as a virtual assistant skilled in data entry, web research, lead generation, and eCommerce services on platforms like Amazon, Etsy, eBay, Shopify, WordPress, and more.
- Proficient in creating online stores, setting up themes, plugins, and managing large product databases.
- Also, has adept at sales management, content management, CRM system configuration, client base creation, and order processing. Additionally, a freelance copywriter with expertise in competitor analysis, keyword selection, and writing unique, SEO-friendly content in multiple languages.
- Upper-intermediate English.
- Available ASAP
Magento 2 3yr.
- Magento 2 backend developer with 4 years experience.
- Upper-intermediate English.
- Available ASAP.
PHP
JavaScript
Vue.js
Symfony
- 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.
Java 8yr.
- 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)
Vue.js 6yr.
Laravel 6yr.
- 6 years of commercial experience building web applications with Vue.JS and Laravel
- Laravel Forge background
- Upper-intermediate English
- Available ASAP
React
React Native
- 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
React
Node.js
Solidity
- 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.
Python
Django
PostgreSQL
- 10+ years of experience as a software developer.
- Upper-Intermediate English.
- Available ASAP.
AWS
React
Python
- 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
SAP Hybris
- Have 4 years of experience in enterprise software engineering.
- 3 years in Hybris development.
- Upper-intermediate English.
- Available ASAP.
- Senior Software Engineer with more than 5 years of experience working with Java, Hybris, Spring, and lots of more technologies and practices.
- Upper-intermediate English.
- Available ASAP.
$25/hr
$4400/month
$4400/month
JavaScript 3yr.
React 3yr.
Node.js 3yr.
TypeScript 3yr.
Express 3yr.
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.
React
- Middle software developer with about 3 years of experience of creating and maintaining web applications
using React.js
- Have a hands-on experience of both working as a single developer and being a part of Agile
teams.
- Have strong English level and good technical skills.
Scala
SQL
AWS
- Professional engineer with proven ability to develop efficient solutions for complex problems, including cloud and
Data projects;
- Microservice architecture expertise Lightbend Reactive Architecture, Infrastructure as Code expertise in AWS CloudFormation, CI/CD (Gitlab, AWS CodePipeline), Cloud expertise - AWS;
-Engineer with the ability to develop efficient solutions for complex problems, including cloud projects, AWS Services (Amazon Quicksight, EC2, S3, Glue), Databricks, Kinesis;
- API development RESTful, Swagger, GraphQL, API Gateway, Microservice architecture expertise
- Commercial experience in IT since 2013;
- Lightbend Reactive Architecture, Infrastructure as Code expertise in AWS CloudFormation, CI/CD (Gitlab, AWS CodePipeline);
- System level programming, OOP and OOD, functional programming; Stress on profiling and optimizing code, writing reliable code;
- System-level programming, OOP and OOD, functional programming;
- Profiling and optimizing JVM code;
- Experience with product documentation and supporting products;
- Upper-intermediate English;
- Available ASAP.
$30/hr
$5280/month
$5280/month
JavaScript 6yr.
TypeScript 5yr.
Angular 5yr.
Node.js 5yr.
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.
$45/hr
PHP 7yr.
Magento 4yr.
- 7 years of experience in IT
- Upper-intermediate English
- Available ASAP
React
- Middle software developer with about 3 years of experience of creating and maintaining web applications
using React.js.
- Have a good soft skills, technical background and experience of working in Agile teams.
QA 5yr.
- Automation QA engineer with 5+ years of experience
- Writing automated tests on C# (Selenium WebDriver)
- Upper-intermediate English
- Available ASAP
React 5yr.
Node.js 4yr.
- 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
Ruby on Rails 6yr.
React 2yr.
Ruby
- 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
$55/hr
C#
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
$45/hr
Java
- 6+ years of professional expertise in the IT industry;
- Solid experience in Java and related technologies;
- Hands-on experience with Microservices architecture;
- Experience in the development of Enterprise applications using Java and JEE Technologies;
- Database structure design and development;
- Domain and business process analysis and modeling
- Upper-Intermediate English
- Available ASAP