Max

MAX KONONENKO
Full-Stack Web Developer
Kharkiv, Ukraine

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PROFESSIONAL SUMMARY
Experienced Full-Stack Web Developer with 4+ years of professional experience building scalable,
maintainable web applications. Specialized in Node JS backend development with expertise in
building RESTful APIs, microservices, and server-side applications. Pro cient in modern frontend
frameworks including React and Angular. Passionate about clean code, best practices, and building
robust backend systems.

TECHNICAL SKILLS
Backend:
Node JS, ExpressJS, NestJS, RESTful APIs, Microservices Architecture, WebSockets

Frontend:
React, React Hooks, Next JS, Redux, Angular (2+), TypeScript, JavaScript (ES6+), HTML5, CSS3,
SASS/SCSS, Angular Material, PrimeNG, Bootstrap, Webpack, Gulp

Databases:
PostgreSQL, MySQL, MongoDB, Redis (caching)

Tools & Others:
Git/GitHub, Docker, AWS (EC2, S3, RDS), Figma, CI/CD

Additional:
PDF Generation (PDFKit), Cross-browser Compatibility, Performance Optimization

PROFESSIONAL EXPERIENCE
Full-Stack Web Developer | SmartFoxPro Ltd

July 2021 - December 2025 | Kharkiv, Ukraine

• Designed and developed 10+ enterprise web applications with focus on robust Node JS
backend solutions, serving thousands of active users
• Architected and implemented scalable RESTful APIs and microservices using ExpressJS
• Built real-time features using WebSockets for live data updates and noti cations
• Containerized applications using Docker for consistent development and production
environments
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 • Developed modern frontend applications using React and Angular frameworks
• Optimized backend performance through database query optimization, caching strategies
(Redis), and code pro ling
• Designed and normalized database schemas for PostgreSQL and MongoDB
• Wrote comprehensive API documentation and unit/integration tests
• Participated in code reviews and mentored junior developers on Node Js best practices

KEY PROJECTS
Bike Rental Manager

Role: Full-Stack Developer
Technologies: Node JS (ExpressJS), PostgreSQL, Angular, Angular Material, TypeScript

• Developed comprehensive bike rental management system with real-time availability
tracking
• Built RESTful API handling booking operations, user management, and payment processing
• Implemented admin dashboard with analytics and reporting features
• Created responsive frontend with intuitive booking ow and user account management

GravityCV

Role: Full-Stack Developer
Technologies: Node JS, NestJS, PDFKit, Angular, PrimeNG, TypeScript

• Developed CV builder platform enabling users to create professional resumes
• Implemented dynamic PDF generation system using PDFKit with custom templates
• Built modular frontend architecture with reusable components using PrimeNG
• Integrated user authentication, subscription management, and document storage
• Optimized PDF rendering performance for multiple concurrent users

WETICKET
Role: Full-Stack Developer
Technologies: JavaScript, React, Node JS (ExpressJS), MySQL

• Contributed to the development of an administrative platform for managing a team
responsible for ticket purchasing and operations
• Designed and implemented RESTful APIs to support core platform features
• Developed new user-facing functionality using modern React components
• Collaborated closely with the engineering team to ensure reliable data ow and seamless
frontend–backend integration

EDUCATION
Kharkiv State Academy of Physical Culture
Master's Degree in Physical Therapy and Ergotherapy
2010 - 2015
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LANGUAGES
• English: Intermediate (B1)
• Ukrainian: Native

ADDITIONAL INFORMATION
• Strong problem-solving skills and attention to detail
• Quick learner with ability to adapt to new technologies
• Excellent team player with good communication skills
• Available for remote work and exible with time zones
• Open to challenging projects and continuous learning
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