SYSTEMS ENGINEER / NIGERIA
Bethel
Nzekea
I'm a Senior Full-Stack Systems Engineer currently architecting solutions at NotchHR, with a specialization in deep infrastructure. I build end-to-end applications that solve expensive performance and scalability problems.
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"The only thing that limits us is our imagination."— Ozzy Osbourne
SELECTED WORK
Systems I've Built
Rayy
A high-throughput WebSocket relay implementing non-blocking I/O and zero-allocation routing. Decouples connection management from application logic, preventing Head-of-Line blocking in high-concurrency environments.
GoCast
A low-level video streaming server built on raw TCP. Implements custom flow control and adaptive buffering to handle variable-bitrate streams more efficiently than standard HTTP wrappers.
Bracket
Lightweight scheduling application. Built with tanstack router, zod, and shadcn ui, actix rust, and aurora.
Aurora
A high-performance embedded DBMS architected for real-time edge workloads. Implements a hybrid tiered storage engine achieving 1.5M+ read ops/sec via lock-free in-memory indexing, eliminating the need for external caching layers like Redis.