Назар

Nazar Melnik
Full Stack Developer
[відкрити контакти](див. вище в блоці «контактна інформація») [відкрити контакти](див. вище в блоці «контактна інформація») Ukraine, Vinnitsya

Summary
Experienced Full-Stack Developer with 2.5+ years of expertise in modern JavaScript ecosystem and server
infrastructure management. Proven track record of migrating legacy systems to React/Next.js, creating 50+
revenue-generating websites, and maintaining critical payment systems. Strong focus on performance optimization,
automated deployments, and scalable web application development.

Experience
Frontend Developer & WordPress Nov 2024 - May 2026
CryptoCrew
Developed responsive web applications using HTML, CSS, and JavaScript, enhancing user experience and
accessibility.
Developed comprehensive e-learning platform with sophisticated course progression logic
Implemented complex lesson access control system featuring locked/unlocked lessons based on user progress
and payment status
Built custom WordPress themes and plugins using PHP to meet specific business requirements
Created dynamic user dashboards with progress tracking and personalized learning paths
Delivered high-volume website development - managed concurrent development of multiple event sites with tight
deadlines
Optimized platform performance for handling large amounts of educational content and user interactions

Full Stack Developer Mar 2025 - May 2026
IT Solutions
Developed responsive web applications using Next.js and modern React patterns
Successfully maintained and optimized payment system that generated significant revenue for the company
Implemented modern UI designs with Tailwind CSS for improved user experience and faster development cycles
Enhanced application performance through code optimization and best practices implementation
Utilized version control systems like Git to manage codebase effectively and facilitate team collaboration.
Worked closely with UX/UI designers to translate design concepts into functional user interfaces that align with
brand standards.
Configured Zabbix monitoring system from scratch to ensure 24/7 infrastructure monitoring and proactive issue
detection
Managed and maintained Linux servers including deployment, configuration, and performance optimization

Full Stack Developer Nov 2023 - Mar 2025
Wiex.io
Remote
Developed and maintained scalable web applications using modern frameworks such as React and Node.js.
Implemented GraphQL APIs with Apollo Client for efficient data management
Built responsive UI components using Stylus, Material UI, and Ant Design
Used Docker for containerization, improving deployment consistency across different environments.
Collaborated with UX/UI designers to translate wireframes and mockups into functional web applications.
Collaborated with product management to prioritize feature requests based on user feedback and market needs.
Optimized application performance through code reviews and refactoring, achieving load time reductions of up to
30%.

Education
Full Stack Developer - Non-Degree Program (e.g. Coursera certificate)
DAN.IT Education
2022 - 2023 Kiev, Ukraine

Skills
Nginx Advanced Node.js Advanced Next.js Expert

React Expert TypeScript Advanced Performance Optimization Expert

Problem Solving Expert Code Review Expert Team Collaboration Expert

GraphQL Advanced Git Expert Tailwind CSS Expert

PHP Proficient Docker Advanced CSS/SASS/SCSS Expert

HTML5 Expert JavaScript (ES6+) Expert

Languages
Russian Native Ukrainian Native English Intermediate

Accomplishments
Legacy System Modernization
Successfully migrated multiple legacy projects from Vanilla JavaScript to Next.js, improving performance by 40%+
and enhancing maintainability
Modernized codebase architecture implementing React best practices, TypeScript integration, and modern state
management.
High-Volume Website Development
Created and deployed 50+ profitable websites that are currently generating active revenue for clients
Delivered consistent results across diverse industries with optimized conversion rates and user engagement
Established scalable development workflows for rapid website deployment and maintenance.
Perf ormance Optimization & System Enhancement
Optimized and maintained critical admin panel serving thousands of daily users with improved load times and user
experience
Implemented MCP (Model Context Protocol) integration featuring automated news generation, reducing manual
content creation time by 70%
Enhanced system reliability through proactive monitoring and performance tuning.
Server Inf rastructure & DevOps
Managed end-to-end deployment processes from development to production environments
Configured and maintained Linux servers ensuring 99.9% uptime for critical business applicationsImplemented
automated deployment pipelines reducing deployment time and minimizing human error
Set up comprehensive monitoring systems using Zabbix for proactive infrastructure management.
Revenue-Generating Solutions
Maintained payment processing systems handling significant transaction volumes with zero downtime
Developed e-learning platforms with complex business logic that directly contributed to company revenue growth
Created conversion-optimized websites that consistently deliver measurable business results for clients