Sujeet Jaiswal
Principal Software Engineer
Writing deep technical guides on frontend architecture, web performance, distributed systems, and system design.
Knowledge Hub
190 articles across 22 topics
Deep-dive articles for engineers who want to understand how systems actually work.
Featured Articles
- Design Uber-Style Ride HailingDesigning a ride-hailing platform like Uber — H3 hexagonal geospatial indexing, batch-optimized driver dispatch, ETA prediction, surge pricing, and real-time location tracking at million-update-per-second scale.
- Consistency Models and the CAP TheoremThe CAP theorem demystified, PACELC's latency–consistency trade-off, and the full consistency spectrum from linearizability to eventual consistency — with guidance on choosing per-operation guarantees.
- Frontend Architecture at Scale: Boundaries, Ownership, and Platform GovernanceHow senior teams structure large UI systems: explicit domain boundaries, contract-first integration, release models, monorepo versus polyrepo tradeoffs, and the governance patterns that keep autonomy from turning into chaos.
- Web Performance Infrastructure: DNS, HTTP/3, CDN, Compression, OriginHow DNS service binding, HTTP/3 + QUIC, CDN edge caching, compression, and origin caching combine to put TTFB under 200 ms and keep 80%+ of bytes off origin — with the trade-offs that decide each lever.
- V8 Engine Architecture: Parsing, Optimization, and JITV8's four-tier compilation pipeline from Ignition interpreter to TurboFan optimizer — how hidden classes, inline caches, and speculative optimization achieve near-native JavaScript performance, plus Orinoco's concurrent garbage collection strategy.