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// software engineering / go / observability / reliability

Luka Golubovic

Backend engineering in Go, with the observability to prove the thing works.

githublinkedingolubovicluka95 [at] gmail [dot] com

Belgrade, Serbia · Open to Remote / Hybrid / On-site & Relocation

all projects

Real-Time Distributed Chat System

Built chat to learn what breaks when one server becomes many. Stack: Go, WebSocket, Redis, Docker.

Go / WebSocket / Redis Pub/Sub / Docker / React

Architex: System Design Practice Platform

Built a place to practice system design with real review flow. Stack: Node.js, Express, SQLite, React, Excalidraw.

Node.js / Express / SQLite / JWT / React / Vite / Tailwind CSS / Excalidraw

Iris: Print-Shop Operations Web App

Built one place for print-shop work orders, people, and daily mess, with a React frontend backed by a Go API and SQLite.

Go / chi / SQLite / OpenAPI / React / TypeScript / Vite / Tailwind CSS v4 / shadcn/ui / React Hook Form / Zod / Recharts / Vitest

  1. Engineering Software Lab Serbia / Belgrade

    • Software Engineer — Sep 2022 - Present
  2. Freelance / Part-time · Remote

    • Software Engineer — 2023 - Sep 2026
  3. Docloop / Belgrade

    • Software Engineer — May 2021 - Sep 2022