Amazon is a global company, but the engineering that powers Amazon India demonstrates how global primitives must be adapted to local realities. The Amazon India Tech posts reveal pragmatic engineering work: handling non-standard addresses, building last-mile delivery intelligence for diverse geographies, supporting sellers with unreliable internet, and scaling systems to handle India-scale shopping festivals. Local-first…

Zerodha isn’t just a name in India’s retail trading community — it’s become a case study for how a fintech startup can combine lean product thinking with robust engineering to serve millions of users without depending on legacy baggage. The Zerodha Tech blog is where engineers candidly write about real production challenges: architecture decisions, incident…