AI Engineer · Agentic AI & LLM Systems
Building agentic AI systems, LLM applications and developer tools.
sezz.dev · LinkedIn · hello@sezz.dev · Seerxo
Open to AI Engineer roles.
I'm a computer engineer (B.Sc., Karabük University) designing and building agentic AI systems, LLM-powered applications and developer tools. My work combines AI orchestration, backend engineering, reliable infrastructure and security-conscious system design.
- Agentic AI: task orchestration with persisted state, deterministic triggers, isolated execution and human approval
- LLM applications: MCP servers and tool calling, versioned APIs, deterministic validation next to generation
- Evaluation: golden evals in CI for unsupported claims, malformed output and prompt injection
- Foundations: backend services on PostgreSQL, Docker, CI/CD and written threat models
| Project | What it does | Case study |
|---|---|---|
| Acthelm | Agent-driven operating system for a small company: operational memory, deterministic work detection, sandboxed coding agents and a signed release gateway. | sezz.dev |
| Seerxo | Live LLM product for Etsy listings — CLI, MCP server, remote MCP and Claude Code skill. | sezz.dev |
| SigSieve | Experimental Rust SSH-agent filtering proxy with optional verified destination binding. | sezz.dev |
AI & LLM: Claude Code · Codex CLI · MCP · LLM APIs
Languages: Python · TypeScript · JavaScript · Go · Rust
Backend & Frontend: FastAPI · Node.js · React · WebRTC
Databases & Infrastructure: PostgreSQL · MongoDB · Firebase · Docker
Build systems that people can understand, operate, and trust.