
Trayko
Shared mobility end to end: publish a ride, book a seat, follow it on the map and talk to the driver without leaving the app. Four repositories, one data model underneath all of them.
Archive
The full set — from production platforms to the experiments where a stack gets tested before it earns a place in one.
4 projects

Shared mobility end to end: publish a ride, book a seat, follow it on the map and talk to the driver without leaving the app. Four repositories, one data model underneath all of them.

A reseller's whole week in one tool: which accounts they hold, who is using them, when each one expires and what the month actually left behind.
Node integration against the Zadarma telephony API — calls and event webhooks wired into a backend that already existed. The kind of work nobody sees and everybody notices when it breaks.
AI assistant for emergencies: the person describes what is happening and gets a clear answer at the exact moment there is no time to go searching the internet. TypeScript over LangChain and LangGraph, deployed on Vercel.