I'm Rustambek, a software engineer at Wisestone U transitioning from fullstack development into backend engineering with Go. My background is in fullstack development (Vue.js, Golang, TypeScript) — I've spent 2.5+ years testing and building production systems end-to-end. That experience taught me how systems actually break in production, which is exactly why I'm now going deep into Go: concurrency, systems thinking, and backend architecture that's hard to fake. Currently building: - A Telegram-like messaging system in Go (DDD architecture), designed for 100k+ concurrent users — Kafka, PostgreSQL, MQTT.
Work experience
Currently deepening backend skills in Go — concurrency, clean/hexagonal architecture, and system design — with the goal of moving fully into backend engineering. QA Engineer at Wisestone U, responsible for QA on Adot Phone (A.Phone) — a mobile application for a Korean client.
I participated in one great project at this company, and it was about an airport. While working at this company, I deepened and strengthened my knowledge of Javascript and TypeScript.
I worked as a intern Frontend developer at Genesis Innovation. I learned about vue 3, typescript, javascript, pinia and other skills from Genesis Innovation Frontend Team lead and i use this knowladge for creating a scalable and creative web-sites.
