Vitalie
Melnic

About Me: Full-Stack Developer & Technical Partner

I am a Full-Stack Software Developer with 4+ years of experience building scalable web applications and integrating emerging technologies.

My technical skills span modern JavaScript frameworks (Vue.js, Nuxt.js, React), robust backend development (Ruby on Rails, FastAPI, Python), and practical applications of AI/ML (LangChain, RAG, LLMs).

I specialize in building production-ready systems using Docker, PostgreSQL, and RESTful APIs, with a strong commitment to Agile methodologies and test-driven development.

From 2021 to 2024, I architected and maintained client-side Vue.js and server-side Ruby on Rails systems for the Wordminds/Travod translation platform, successfully optimizing RESTful API endpoints and response times.

A key personal project is **BodyLevelUp**, a full-stack AI platform providing personalized fitness coaching (inspired by my wife's profession). It uses a RAG system with LangChain, ChromaDB, and Ollama to deliver intelligent, context-aware information.

My technical foundation includes an intensive 1,300+ hour Full-Stack Web Development Certificate from Microverse, where I mastered algorithms, data structures, and essential remote collaboration practices.

My Approach to Your Digital Solution

• Relevant AI Integration (RAG) I focus on using AI/ML tools like LangChain and RAG to create practical, data-driven features for applications, not just complex systems.
• End-to-End Full-Stack I deliver complete solutions, handling everything from secure PostgreSQL database design to crafting fast, responsive Nuxt/Vue.js frontends.
• Reliable Deployment I use modern practices like Docker containerization and Nginx to ensure your website is scalable, secure, and always available.

Let's Connect & Build Your Brand

If you're a fitness trainer looking for a dedicated developer to build a professional website, integrate a booking system, or develop a unique digital tool, I'm ready to discuss your goals.