Order Book Data Structures for a Matching Engine
Price levels, FIFO queues, direct cancellation indexes, fixed-point arithmetic, memory layout, partitioning, and the benchmarks that expose tail-latency problems.
Matching EngineOrder BookLow Latency
Writing
Code-level studies of security protocols, cryptography, performance, and the systems underneath.
Micro Frontends vs Modular Monolith: How to Choose
A decision framework based on team autonomy, deployment contention, domain ownership, runtime cost, failure isolation, and the platform work micro frontends require.
Micro FrontendsReactArchitecture
OPAQUE Password Authentication in TypeScript: OPRFs, Envelopes, and 3DH
A code-level walkthrough of the OPAQUE augmented PAKE: how an oblivious PRF, password-protected credential envelope, and 3DH exchange authenticate a user without sending the password to the server.
OPAQUETypeScriptApplied CryptographyRFC 9807
How I Made G6K’s Spherical Code Generator 100× Faster
G6K’s SimHash filter depends on sparse spherical codes generated by a Python hill-climber that takes minutes per dimension. Rewriting it in Rust around one observation — a coordinate swap only modifies one row of the Gram matrix — turns that into seconds, with byte-identical output files.
RustLattice SievingPerformance
How to Become a Protocol Developer: A Comprehensive Guide
on Medium