Module registry
Engineering projects — system designs, architecture deep-dives, and interactive demos.
Solo-built telecom operations platform powering real-time base station monitoring and diagnostics.
8.5 s → 5 ms
geo query, 100K records
HTTP/HTTPS proxy server with token-based authentication, content filtering, caching, and rate limiting. Built with Java 17 and JavaFX.
4 concerns, one pipeline
High-performance C++20 concurrency library: a lock-free wait-free queue, a fine-grained concurrent hash map, and a work-stealing thread pool - plus the Eraser lockset algorithm for dynamic data race detection.
< 1 µs operation latency
Flutter mobile app for chest X-ray pneumonia detection using deep learning. Supports VGG16, EfficientNet, InceptionV3, and ResNet50 with on-device TFLite inference.
93.7% best accuracy
Complete subscription mobile product built solo in Flutter: custom design system, guided craving-support flow, scheduled notifications, in-app subscriptions, and privacy-first analytics.
2 platforms shipped (Android, web)
Live real-time multiplayer chess on Cloudflare Workers: one Durable Object per game for state isolation, WebSocket fan-out, server-authoritative clocks, and storage-backed reconnect. Ottoman vs Byzantine, playable now.
Live in production
Distributed task queue built in Rust, with Raft consensus implemented from the original paper: leader election, log replication, an Axum REST API, and a real-time web dashboard.
0 tasks lost on node failure
Design study for a terminal-style system monitor: CPU, memory, network and process panes feeding one dashboard renderer. Architecture on this page — no live agent behind it yet.