Geet Sethi.

B.Tech student at IIT Bombay, building fast systems that hold up under load.

I work across concurrency, performance, and ML infrastructure: Python execution systems, Rust pipelines, C++ trading engines, and the odd benchmark that turns into a design constraint.

IIT Bombay Concurrent execution Low-latency systems Lock-free systems High Perf Computing GPUs Systems in ML IIT Bombay Concurrent execution Low-latency systems Lock-free systems High Perf Computing GPUs Systems in ML

§ 01 — Experience

Concurrent systems, shipped.

At Jack and Jill, I built a Python task execution system with bounded queues, backpressure, retries, timeouts, and structured failures for long-running workloads.

Read the background →

§ 02 — Performance

A parser with a 30x speedup.

At Kalpataru Computer Services, I engineered a Rust parser for 10GB-scale files using mmap, multithreaded chunking, and zero-copy techniques.

See the experience →

§ 03 — Projects

Trading, allocators, and decoding.

Bench, NexusAlloc, and SPEC are the clearest expression of what I like building: low-latency pipelines, memory primitives, and inference systems.

See the work →