VL.
Full-Stack Engineer AI Systems Developer

VLAD
LAVYSH

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Professional Summary

Architecture

Building performant and scalable distributed systems with Node.js and modern reactive frontends in Vue/React.

AI Integration

Expertise in deploying RAG pipelines, fine-tuning LLM workflows, and building semantic search systems.

Full-stack engineer with 7 years of experience building robust digital products. Building performantweb apps and AI systems heroMain.poweredByAdvanced LLMs.

I take end-to-end ownership of features - from architectural decisions and backend service design to high-performance frontend implementation. My goal is to deliver seamless, AI-enhanced experiences that solve real business problems.

2025 - 2026

Senior Full-Stack Engineer @ NDA

ContractData management & Online entertainment

Contributed to large-scale, high-traffic multi-brand web platforms with thousands of daily active users. Worked across the full stack with a deliberate focus on backend robustness, system reliability, and frontend architecture quality - operating in a complex multi-team environment with real distributed systems challenges.

2024 - Present

Co-Founder & Software Engineer @ Unitio Code

Side ventureEdTech & E-commerce & Data management

Co-founded a small product and consulting studio. Focused on high-end freelance projects and AI-driven internal products. Specializing in RAG pipelines and LLM integration.

2023 - 2024

Senior Frontend Developer @ 1PT Group

ContractData management & SaaS

Modernizing internal data management platforms by transitioning from legacy systems to modern reactive architectures.

2021 - 2023

Full-Stack Developer @ Godel Technologies

Full-timeConTech & EdTech

Building robust applications for UK-based clients, focusing on construction technology and education platform.

2019 - 2021

Junior Full-Stack Developer @ BeeToBee

Full-timeResearch-Science & Transport-Logistics & Cross-platform Apps

Early career focus on cross-platform development using Electron and Ionic frameworks for industrial applications.

Skills

Core Technologies

Front-end
JS
TS
Vue/Nuxt
React/Next
Vite
Tailwind
Back-end
Node.js
Redis
NestJS
Express.js
PostgreSQL
MongoDB
Practices
Distributed Systems
System Architecture
RAG Implementation
Agentic Development
Technical Mentoring
Infra \ Cloud
AWS
Docker
Supabase
Vercel
Tools
Git
Testing
Postman
GitLab
AI
OpenAI
Anthropic
Gemini
Agents

Projects

Featured Work

Unitio Code Studio

Official agency platform featuring high-end web design and interactive project showcases.

#Next.js#React.js#Supabase#AWS#Framer

URL Shortener

A lightweight, dependency-free JS npm package for URL shortening and click tracking, architected for high-concurrency and edge runtimes.

#TypeScript#Node.js#Redis#Edge Functions

Personal AI Knowledge Base

A private RAG-powered dashboard that indexes my technical bookmarks and local notes for instant, natural-language semantic retrieval.

#LangChain#Pinecone#Next.js#OpenAI

Let's build something extraordinary together.

Have a project in mind? Let's connect and discuss how we can bring your ideas to life.