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Md Tausif Hossain

Software engineer based in Bangladesh. Senior Software Engineer with tech-lead responsibilities at DevTechGuru since 2021, founder of TechnicalBind since 2017, and instructor at Ostad since 2025. Mostly Python/Django and TypeScript/Next.js on AWS. 5+ years of professional production work across nine countries, building software since 2017. 2,300+ engineers mentored across the three. Writing and speaking grounded in shipped work, not theory. Open to remote, EU and US-aligned roles.

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About Impact Projects Blog Principles Experience Contact

Blog · Page 2 · TAUSIF

Blog

Build-notes from production, written between deploys.

Essays on engineering and leadership, grounded in shipped work. Written from Dhaka, edited on the train, published when it earns the inbox.

May 9, 2026·6 min read
The 30ms tax that killed our race condition: row-level locks in production
A camera-driven parking system across multiple lots was selling the same spot twice. We tried mutexes, optimistic concurrency, and queues before reaching for the boring database primitive that actually fixed it.
postgresql
concurrency
systems-design
django
April 26, 2026·6 min read
Your AI feature should propose, not decide
Most AI products in regulated domains die before they get adopted. The reason is rarely the model. It is the framing. A note from shipping a clinical AI tool that surgeons actually use.
ai
product-design
healthtech
ux
April 12, 2026·7 min read
Pick the stack you can still maintain in 2030
Most rewrites cost more than they pay back. A note on why I keep picking Django, Postgres, and Next.js on purpose, and why a senior engineer's job is more often than they expect telling smart people no.
architecture
engineering-leadership
decision-making

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