Roman P.
Verified expert
Top skills
Roman P.
Verified expert
Meet Roman ✨
A Full Stack Developer with over six years of experience building scalable web applications using React on the frontend and Node.js with NestJS and Express on the backend. Roman understands the full development cycle from architecture decisions and API design to deployment, and writes clean, maintainable code following OOP and SOLID principles with strong test coverage.
He has delivered production systems across AI SaaS, cryptocurrency, EdTech, and real estate domains, working on platforms that analyze conversational text with GPU-powered NLP, educate users on blockchain ecosystems, and help realtors match properties using AI-driven pricing models. His frontend depth is especially strong, with hands-on experience in React, Next.js, Vue.js, Redux, Tailwind, and interactive data visualization libraries.
Roman combines frontend precision with backend capability, handling API integrations, cron jobs, monitoring alerts, cloud deployments on AWS and Azure, and full-cycle feature development. He is comfortable working in both team and independent environments and consistently delivers user-focused products with attention to UI/UX quality.
If you need a full stack developer who can own both frontend and backend, ship polished features across complex platforms, and keep code quality high from architecture to deployment, Roman is ready to strengthen your engineering team 🚀
Download the CVHard skills
JavaScript
TypeScript
Node.js
React
Next.js
Vue.js
Nuxt.js
Nest.js
Express.js
Redux
Redux Toolkit
RTK Query
GraphQL
Tanstack Products
React Query
JSX
Web3
Three.js
Framer Motion
TypeORM
Prisma ORM
SQL
PostgreSQL
MySQL
MS SQL Server
SQLite
MongoDB
Firebase
WebSockets
Socket.IO
HTML
CSS
LESS
Sass
Tailwind CSS
Bootstrap
Material UI
Docker
Nginx
Apache
Software Architecture
Design Patterns
Technical Documentation
REST API Development
Tools
Git
GitHub
GitLab
GitHub Actions
GitLab CI/CD
Postman
Jest
Cypress
Unittest
Mock
PyCharm
WebStorm
Clerk
Google Maps API
React Leaflet
Chart.js
Axios
Soft skills
Responsibility
Attention to detail
Problem solving
Communication
Team collaboration
Adaptability
Ownership
Continuous learning
AI SaaS Platform for Natural Language Understanding
Full Stack Developer
Project Description:
Developed frontend and backend features for an AI SaaS platform that analyzes conversational text from support tickets, survey responses, and product reviews. The system runs GPU-powered containerized applications across AWS, GCP, and Azure. Handled feature development, API integrations, code refactoring, cron jobs, monitoring alerts, and unit testing.
Tools & Technologies:
Node.js, Express, TypeScript, React, Redux Toolkit, RTK Query, Tailwind CSS, Material UI, Bootstrap, TypeORM, MySQL, PostgreSQL, Jest, Postman
AI Assistant Start-up
Front-End Developer
Project Description:
Built the frontend for an AI-powered assistant that answers company-specific questions using client-provided documents and website content as its knowledge source. Focused on system architecture, UI/UX improvements, and delivering a clean, responsive user experience.
Tools & Technologies:
React, Next.js, TypeScript, Tailwind CSS, Mantine, Clerk
Cryptocurrency Platform
Front-End Developer
Project Description:
Developed the frontend for a cryptocurrency education and tracking platform designed to help users navigate digital currencies. Built interactive charting, mapping features, data visualizations, and responsive UI components with focus on smooth user experience and real-time data presentation.
Tools & Technologies:
React, TypeScript, Redux, Redux Toolkit, React Router, React Hook Form, React Query, React Virtualized, Material UI, Framer Motion, Google Maps API, React Leaflet, Chart.js, Axios, Jest, Docker
Real Estate Matching Service for Realtors
Front-End Developer
Project Description:
Built the frontend for a real estate platform that helps users find properties, view detailed statistics, and calculate housing costs using AI-driven pricing. Implemented charting, interactive maps, and property comparison features for a fast, intuitive property search experience.
Tools & Technologies:
React, TypeScript, react-i18n-text, Framer Motion, Three.js, react-three-fiber, Redux Toolkit, RTK Query, Socket.IO