Upstaff Sign up
Max P., Senior React / React Native Developer
Max P.
🇺🇦Ukraine (UTC+02:00)
Created AtUpstaffer since March, 2026

Max P. — Senior React / React Native Developer

Expertise in React Developer, React Native.

 Last verified on March, 2026

Bio Summary

  • 7+ years of expertise in frontend and mobile development with a strong command of ReactJS, React Native, and TypeScript, delivering scalable cross-platform applications.
  • Proven leadership in architecting solutions, leading React/React Native teams, and driving technical decisions aligned with product and design goals.
  • Hands-on experience with modern web and mobile technologies, including Next.js, Redux, REST API, GraphQL, and native Android/iOS modules.
  • Skilled in CI/CD pipelines, code quality tools (Eslint, Prettier, SonarQube), and testing frameworks (Jest, Detox, Playwright), ensuring robust software delivery.
  • Master’s degree in engineering from a technical university, with a solid foundation in software development lifecycle, Agile methodologies, and responsive, accessible UI design.

Technical Skills

Programming LanguagesJavaScript, TypeScript
.NET PlatformAzure
Mobile Frameworks and LibrariesCrashlytics
JavaScript FrameworksExt JS, React
JavaScript Libraries and ToolsReact Native, Redux-Saga, Styled components
Databases & Management Systems / ORMMongoDB, MySQL, PostgreSQL
UI Frameworks, Libraries, and BrowsersCSS, HTML, Styled components
Cloud Platforms, Services & ComputingAzure
Methodologies, Paradigms and PatternsAgile, FDD
SDK / API and IntegrationsAPI, Eslint LinkedIn API, GraphQL, RESTful API
Collaboration, Task & Issue TrackingAtlassian Trello
Version ControlBitBucket, Github Actions
Deployment, CI/CD & AdministrationCD DevOps pipelines, GitLab CI, SonarQube
QA, Test Automation, SecurityJest, Karma, Mocha, Playwright, React Testing Library, Usability tests
UI/UX/WireframingResponsive Design
Mail / Network Protocols / Data transferWebRTC
Other Technical SkillsDetox, husky, Prettier

Work Experience

React/React Native Developer - Requestum (Web and Mobile Applications Development)

Duration: June 2020 – Present

Summary:

  • Development of scalable web and mobile applications using ReactJS and React Native, focusing on adaptive and responsive interfaces
  • The projects involve architecture design and framework selection to deliver high-quality solutions

Responsibilities:

  • Leading a team of React/React Native developers.
  • Developing web and mobile applications using ReactJS and React Native.
  • Implementing adaptive and responsive interfaces using HTML and CSS.
  • Defining architecture and selecting frameworks for new projects.

Technologies: HTML, CSS, JavaScript, TypeScript, React, React Native, Git, Firebase

Lecturer for JavaScript basics and Frontend courses - Cursor Education (JavaScript and Frontend Education)

Duration: January 2022 – Present

Summary: Providing education and training on JavaScript basics, HTML & CSS, and advanced JavaScript & ReactJS courses to students, enhancing their frontend development skills.

Responsibilities:

  • Lecturing on JavaScript basics, HTML & CSS courses.
  • Teaching advanced JavaScript and ReactJS courses.

Technologies: HTML, CSS, JavaScript, TypeScript, React, React Native

Front-end Developer - DevelopsToday (Web and Mobile Applications Development)

Duration: June 2018 – May 2020

Summary: Development and enhancement of web and mobile applications based on UI/UX designs, with a focus on feature creation, user experience consistency, and process improvement through Agile methodology.

Responsibilities:

  • Creating new features and functionality.
  • Designing and implementing web and mobile applications based on UI/UX designs.
  • Collaborating closely with designers to ensure a consistent user experience.
  • Improving the development process by transitioning to Agile methodology using Trello and Azure.
  • Providing support and bug fixing for existing solutions.

Technologies: HTML, CSS, JavaScript, TypeScript, React, React Native, Redux, Styled Components, Git, Firebase

Education

  • Master's Degree – National Technical University of Ukraine “Kyiv Polytechnic Institute”, Faculty of Heat Power
    2010 – 2016

How to hire with Upstaff

1

Talk to Our Talent Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.

2

Meet Carefully Matched Talents

Within 1-3 days, we’ll share profiles and connect you with the right talents for your project. Schedule a call to meet engineers in person.

3

Validate Your Choice

Bring new talent on board with a trial period to confirm you hire the right one. There are no termination fees or hidden costs.

Why Upstaff

Upstaff is a technology partner with expertise in AI, Web3, Software, and Data. We help businesses gain competitive edge by optimizing existing systems and utilizing modern technology to fuel business growth.

Real-time project team launch

<24h

Interview First Engineers

Upstaff's network enables clients to access specialists within hours & days, streamlining the hiring process to 24-48 hours, start ASAP.

x10

Faster Talent Acquisition

Upstaff's network & platform enables clients to scale up and down blazing fast. Every hire typically is 10x faster comparing to regular recruitement workflow.

Vetted and Trusted Engineers

100%

Security And Vetting-First

AI tools and expert human reviewers in the vetting process is combined with track record & historically collected feedbacks from clients and teammates.

~50h

Save Time For Deep Vetting

In average, we save over 50 hours of client team to interview candidates for each job position. We are fueled by a passion for tech expertise, drawn from our deep understanding of the industry.

Flexible Engagement Models

Arrow

Custom Engagement Models

Flexible staffing solutions, accommodating both short-term projects and longer-term engagements, full-time & part-time

Sharing

Unique Talent Ecosystem

Candidate Staffing Platform stores data about past and present candidates, enables fast work and scalability, providing clients with valuable insights into their talent pipeline.

Transparent

$0

No Hidden Costs

Price quoted is the total price to you. No hidden or unexpected cost for for candidate placement.

x1

One Consolidated Invoice

No matter how many engineers you employ, there is only one monthly consolidated invoice.

Max P., Senior React / React Native Developer
Ready to hire Max P.
or someone with similar Skills?
Looking for Someone Else? Join Upstaff access to All profiles and Individual Match
Start Hiring
Propose a Job for Max P.
Attachment File attachment Arrow

Upload File. Drag and Drop or Browse

At Upstaff we respect confidentiality, privacy and value your information.

Confidential (C) UPSTAFF LTD, England and Wales, #12727246 17 Montgomery Drive, Tavistock, United Kingdom PL19 8KX

Terms, conditions and legal information.

Thank you! 🎉

Your message has been successfully sent. We’ll review it and get back to you as soon as possible.

Create an account to save your details and track your applications.

Sign up