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romkravets/README.md

Roman Kravets

Full-Stack Developer · MERN · React · React Native · Node.js · JavaScript · Computer Science Teacher

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👋 About Me

I'm a Full-Stack MERN developer with 6+ years of experience building web and mobile applications for clients ranging from individuals to corporations. I've shipped products across crypto, healthcare, marketing, travel, dating, marketplace, delivery, sport and other industries, including a popular mobile dating app where users can connect with like-minded individuals based on their interests and preferences.

I pride myself on frequent, professional and friendly communication — respecting deadlines, thinking outside the box, and helping clients build successful products, not just features.

  • 💻 6+ years in software development
  • 💼 50+ completed projects
  • ⏱️ Delivery-focused — results over hours
  • 💬 Clear, friendly and professional communication
  • 🗓️ Available for full-time or freelance engagement

🛠 Tech Stack

Front-end

React JS · State Management · JavaScript · TypeScript · HTML5 · CSS3
Next.js · Tailwind CSS · and many related libraries

Back-end

Node.js · Express.js · MongoDB · Mongoose
REST API · Firebase · PostgreSQL

Mobile

React Native · Expo

AI & Tools

Claude (Anthropic) · OpenAI API · Cursor · GitHub Copilot
Prompt engineering · AI-assisted development workflows
Agent SDK integration

🤖 How I Work with AI

AI is a core part of my development workflow, not just a tool I occasionally use:

  • I use Claude (Anthropic) daily — for architecture decisions, code reviews, refactoring, debugging, SEO and performance optimization
  • I build AI-powered products: colour analysis, style recommendations, intelligent search and more
  • I apply prompt engineering to get consistent, production-quality outputs from LLMs
  • I integrate LLM APIs (Anthropic, OpenAI) directly into apps — from simple chatbots to agentic workflows
  • I use AI to parallelize research and planning, keeping context between sessions via structured memory systems

This means I ship faster, write cleaner code and catch issues earlier than a traditional workflow allows.


Open to interesting projects. Let's build something great together.

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