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.

June 19, 2026·8 min read
Designing a modular ERP backend with FastAPI, Celery, and Postgres: the decisions I would defend again
Architecture notes from Guru Enterprise System, a single tenant modular ERP for retailers. Why I picked FastAPI over Django, when Celery is worth the complexity, and how Postgres replaces half the infrastructure most teams reach for.
fastapi
celery
postgres
erp
June 12, 2026·7 min read
Running YOLOv8 inside an Electron surgical guidance app: what I learned building Avail Ortho
How a medical imaging desktop app uses YOLOv8 landmark detection, a Django backend, and Electron for clinical workflows. Bundling Python, latency budgets, and what the FDA mindset taught me about software discipline.
yolov8
electron
computer-vision
healthcare
June 9, 2026·5 min read
10x the Tokens, 2x the Value: When Using AI Becomes the Goal
Big tech told engineers to use AI everywhere, then tracked it on leaderboards. The bills exploded but the value did not. Why tokens were never the point.
AI
Productivity
Engineering Leadership
AI Tooling
June 5, 2026·7 min read
Building your own Markdown blog engine with Next.js, Supabase, and Shiki: the stack behind tausif1337.dev
A breakdown of the small CMS that powers this site. Posts live in Supabase Postgres, markdown is rendered with unified and remark, code is highlighted by Shiki, and admin uses Server Actions. No CMS subscription, no platform lock in.
nextjs
supabase
markdown
cms
June 3, 2026·6 min read
Subagents are a context-management trick, not a parallelism trick
AI assistants have a hidden limit: their memory fills up like a whiteboard, and then they get worse. Here is the simple trick — sending a helper — that keeps them sharp. No tech background needed.
Claude Code
AI Tooling
Agents
Productivity
May 29, 2026·6 min read
Sharing code between Next.js and Expo in a pnpm monorepo: the setup I use for CV Builder
A pnpm workspace layout that lets a Next.js web app and an Expo mobile app share Zod schemas, Supabase client, and types without bundler arguments. Includes the exact config that makes it work.
pnpm
monorepo
nextjs
expo
May 22, 2026·7 min read
Multi tenant SaaS with Supabase Row Level Security: how I isolate fifty migrations across tenants
A walkthrough of the tenant isolation model I use in OrderBind, a multi tenant order management SaaS built on Supabase. Covers schema design, RLS policies, role hierarchy, and the migration discipline that keeps it sane.
supabase
rls
multi-tenant
saas
May 18, 2026·3 min read
Why Claude Opus 4.7's 1M context window changed how I review code
A million tokens sounds like marketing. After three months of pointing it at real pull requests, here is what actually shifts in the work, and the two habits I had to unlearn.
claude
ai
code-review
opus-4-7
May 18, 2026·6 min read
When to post tech content from Bangladesh to reach US and EU readers
Two years of trying to share dev content from Dhaka with US and EU readers. The schedule I actually use, the killer single slot if you can only post once, and what I had to learn the hard way.
blogging
devto
marketing
productivity

Build-notes from production, written between deploys.

Designing a modular ERP backend with FastAPI, Celery, and Postgres: the decisions I would defend again

Running YOLOv8 inside an Electron surgical guidance app: what I learned building Avail Ortho

10x the Tokens, 2x the Value: When Using AI Becomes the Goal

Building your own Markdown blog engine with Next.js, Supabase, and Shiki: the stack behind tausif1337.dev

Subagents are a context-management trick, not a parallelism trick

Sharing code between Next.js and Expo in a pnpm monorepo: the setup I use for CV Builder

Multi tenant SaaS with Supabase Row Level Security: how I isolate fifty migrations across tenants

Why Claude Opus 4.7's 1M context window changed how I review code

When to post tech content from Bangladesh to reach US and EU readers

Get new posts in your inbox.