Hey! I am
10+
Years shipping
A decade of building web products end to end — TypeScript, React, Node.js, .NET and Python — now with LLMs, RAG and agents as part of the stack.
Hello, I am Hovhannes Shitikyan
I am a senior full stack engineer with more than a decade of building web applications end to end — from the interface someone touches to the services, databases and infrastructure behind it. Day to day that means JavaScript and TypeScript with React, Next.js, Vue and Angular on the front, and Node.js, C#/.NET and Python on the back.
AI is part of how I build now, not a side experiment. I ship LLM integrations, RAG pipelines, AI agents and MCP tooling, and I write production code every day with Claude Code, Cursor and OpenAI Codex.
Right now I am Senior Full Stack Engineer at SynTecho and Full Stack Engineer at Demos Network. Before that I built the Lif3 wallet at Quantum Fintech Group for more than 200,000 users, and led a team of ten at DAO Maker on a platform that protected over $100M in user funds at 5M+ requests a day.
I am open to Senior Full Stack, Software Engineer and AI-native engineering roles. The fastest way to reach me is email or Telegram.
My Expertise
Three areas where a decade of writing, shipping and running production software compounds into results.
Full Stack Development
- React, Next.js, Vue and Angular on the front end, with TypeScript throughout and a real eye for how an interface performs under load.
- Node.js, C#/.NET and Python on the back end — REST, GraphQL and WebSocket APIs, and microservices that stay maintainable after launch.
- Ten years of owning features end to end: schema, service, interface, deploy.
AI-Powered Development
- LLM integrations, RAG pipelines and AI agents built into products people actually use — not demos.
- Prompt engineering and MCP tooling, giving models safe, typed access to real systems and data.
- AI-assisted engineering with Claude Code, Cursor and OpenAI Codex as part of the daily workflow.
Cloud, Data & Real-Time
- AWS, Docker, Kubernetes and CI/CD pipelines that make releases boring.
- PostgreSQL, MongoDB and Redis, modelled around the query patterns a product actually has.
- Real-time systems under real traffic — sustained low latency at 5M+ requests per day.
Experience
Ten years of roles, newest first — product teams, lead engineering and freelance work for international clients.
Jul 2026 — Present
CurrentSynTecho
Senior Full Stack Engineer
Shipping product features across the stack, with AI-assisted development as a standard part of the workflow.
Aug 2023 — Present
CurrentDemos Network
Full Stack Engineer
Long-running engagement covering front-end applications, backend services and the APIs that connect them.
2023 — Apr 2026
Solicy
Core Developer
Core engineer on client product builds, from architecture and delivery through to code review and release.
2024 — 2026
Toptal
Freelance Senior Full Stack Engineer
Vetted freelance engagements for international clients, shipping web applications end to end.
2023 — Mar 2025
Quantum Fintech Group
Full Stack Engineer — Lif3 wallet
Built the Lif3 DeFi wallet and the services behind it, working across mobile-facing APIs and the web platform.
- 200K+ users
- $50M+ transaction volume
- Team of 12 engineers
2024
TalentSift AI
AI Engineer
Short AI engagement: retrieval-augmented search over candidate data, and agent workflows driving the screening pipeline.
- RAG on Weaviate
- LangChain agents
2021 — 2023
DAO Maker
Lead Full Stack Engineer
Led a team of ten engineers on a high-traffic launchpad platform, owning architecture, delivery and reliability.
- 1M+ users
- $100M+ user funds protected
- 5M+ requests / day
NINJA Protocol · Optym — full history in the CV.
Tech Stack
The tools I reach for daily — not a list of everything I have ever opened.
Languages
- TypeScript
- JavaScript
- C#
- Python
- SQL
Front End
- React
- Next.js
- Vue
- Angular
Back End
- Node.js
- .NET
- REST
- GraphQL
- WebSockets
- Microservices
AI
- LLM integrations
- RAG pipelines
- AI agents
- Prompt engineering
- MCP
- LangChain
- Weaviate
- Claude Code
- Cursor
- OpenAI Codex
Cloud & DevOps
- AWS
- Docker
- Kubernetes
- CI/CD
Data
- PostgreSQL
- MongoDB
- Redis
Seven languages
Useful more often than you would expect on a distributed team.
Portfolio
TalentSift AI
AI-native recruiting tooling: retrieval-augmented search across candidate data with Weaviate, and LangChain agents driving the screening workflow end to end.
- RAG on Weaviate
- LangChain agents
Earlier product work
Blockchain and NFT products built before the current stack — kept here for context.
