AI systems & agents
Retrieval pipelines, real-time copilots and autonomous agents — built to stay accurate once they leave the demo.
About
I work at the point where three things meet: AI systems that have to hold up in production, blockchain infrastructure that has to handle real money, and the security engineering that keeps both of them trustworthy.
Most of that happens with the team at OtterChain, where I sit across both the engineering and the financial side of the studio. That combination is unusual and it is deliberate — I would rather scope a project against what it actually costs to run than hand over an architecture nobody can afford to operate.
The work below is a selection from OtterChain's portfolio. It is team work, and it is credited as such throughout.
What I do
Blockchain engineering
Smart contracts, trading infrastructure and on-chain products across TON, Solana and EVM networks.
Security engineering
Audits, hardening and monitoring — the layer that decides whether everything above it can be trusted.
Product & platform
Full-stack platforms end to end, scoped against what they cost to run rather than what looks good in a deck.
Selected work
With the team at OtterChain
OpenClaw
A personal AI agent that runs entirely on your own machine rather than someone else's cloud — the privacy-first answer to hosted assistants.
With the team at OtterChain
EggAI
A real-time copilot for the moments that decide a career — the live interview, the client call, the job bid. It builds a private knowledge base from your résumé and the role, then sits alongside the conversation as it happens.
With the team at OtterChain
Nexora
An AI assistant that answers a business's website visitors in real time, qualifies them as the conversation unfolds, and hands over a scored lead instead of an anonymous session.
With the team at OtterChain
StrategicFreight
The full web platform for a US heavy-haul carrier, with an AI layer that helps the business quote, route and dispatch — designed, built and technically managed end to end.
With the team at OtterChain
Fronex.fun
A mobile-first Telegram Mini App for social prediction gaming on TON — football, crypto and community moments turned into simple challenges, with no app-store download in the way.
With the team at OtterChain
Prediction Market Arbitrage
A cross-venue system that spots the same short-window outcome priced differently on two prediction markets and takes both sides — latency-sensitive, and unforgiving of a slow feed.
Stack
Languages
- TypeScript
- Python
- JavaScript
- Go
- Solidity
- Tact
AI
- OpenAI API
- Claude
- Local LLMs
- RAG
- LangChain
- PyTorch
- Vector search
Web & platform
- Next.js
- React
- Node.js
- Express
- Socket.IO
- MongoDB
- Electron
Chain & infrastructure
- TON
- Solana
- EVM
- Docker
- Linux
- nginx
- WebSocket
Contact
Let's talk about what you're building.
Whether it's an AI system that needs to survive contact with real users, on-chain infrastructure handling real money, or a security review before either goes live — send me the short version and I'll tell you honestly whether I'm the right person for it.