Senior full-stack engineer in Poland who ships AI features to production.
AI assistant for IT opsSenior Full-Stack / AI Engineer
I worked on the Atlas team's AI assistant for enterprise IT operations at a $100M+ ARR company. I owned its MCP architecture and built a shared transport and authentication core for other teams' tools.
IT admins approve create, edit, and delete actions before they run, and can review several changes in one turn.
Pricing platformSenior Full-Stack Developer
A pricing platform where I owned dashboards, localization, authentication, and bulk overrides from scoping to feature-flagged rollout.
Quicklizard website
Dark-kitchen automationLead engineer, solution architecture
I developed and supported Tso 2.0 as the business grew from two to five restaurants, then designed Tso 3.0's architecture. It went live in September 2026.
Tso Chinese website
Oleh VaninSenior Full-Stack Engineer, Applied AIPoland
I've owned architecture, delivery, and production operations. Most recently, I shipped AI features that automate enterprise IT workflows.
Senior Full-Stack / AI Engineer, via Adaptiq
2026
Moved MCP servers from the assistant's local runtime to cloud deployments. Matched the assistant's tools and instructions to each organization's license.
Senior Full-Stack Developer, via Adaptiq
2025 – 2026
Developed pricing activity and total exposure endpoints. Added Redis token caching and sessions across the Go gateway and Next.js UI.
Solution architecture and full-stack delivery
2021 – 2026
Led Tso 3.0's technical direction and cross-functional team while staying hands-on. Built isolated branch previews so the CTO, QA, and PM could validate changes before merge.
Lead Software Engineer / Full-Stack Developer
2018 – 2025
Managed and mentored up to 10 frontend engineers through development plans and one-on-ones. Ran TypeScript and backend workshops and supported hiring and presales.
Coding agents do much of the typing. I review what they write and own the result in production.
Research the problem with ChatGPT and pull design context from Figma through MCP.
Deliver full-stack changes with Claude Code and Codex while I steer the architecture.
Check results by hand and with browser automation, network traces, and Langfuse.
Roll out behind feature flags or in stages, then act on monitoring and production feedback.
Book a short call about the problem and your stack, and I'll say where I can help.