and cloud-native infrastructure that scales.
Backend engineer × 7+ years
├── Distributed systems & event-driven architectures
├── Cloud-native platforms & data engineering
├── Performance · scalability · databases · observability
└── Currently: large-scale database infrastructure & data workflows
I like hard problems around latency, throughput, data correctness, and developer experience.
| 500K+ | 200K+ | 190.2M | <1ms | 9× |
| Daily Active Users | Events / Second | Requests / Month | p95 Latency | Platform Growth |
🔹 ApexioObservability platform for streaming, indexing, and analyzing logs at scale — inspired by production logging systems. Highlights
Tech |
🔹 LooperVS Code extension that visualizes the call stack, microtask queue, and macrotask queue live — using your real function names, without wrapping or adding dependencies to your app. Highlights
Tech |
||||||
🔹 LukaInteractive simulator for exploring system design trade-offs and distributed system behavior. Highlights
Tech |
|
|
|
| 🏍️ | 📸 | ⌨️ |
|---|---|---|
| Long-distance motorcycle touring | Photography & videography | Neovim customization |

