Md Tausif Hossain · Software Engineer

I build software, lead engineers, and teach people how to build better.

I have been working in software engineering since 2017, starting with my own development studio and gradually moving into larger engineering and leadership roles.

Over the years, I have helped build 50+ production systems used across nine countries and trained 3,000+ engineers in the technologies and engineering practices I use in real world development.

My work today spans software engineering, system architecture, technical leadership, and engineering education. I enjoy solving complex technical problems, making practical architectural decisions, and turning ideas into software that works reliably in the real world.

Explore my work Try the demo View resume

Md Tausif Hossain

Narayanganj, Dhaka, Bangladesh · UTC+6

Remote

What I actually do

Three roles, one way of working.

TechnicalBind is the independent side of the story. DevTechGuru is where I lead engineering. Ostad is where I teach it. The common thread is staying close enough to the work to understand what is really happening.

Build

I take software from an idea to production, from product decisions and architecture to implementation, deployment, and the problems that show up after launch.

50+ production systems across 9 countries

Lead

I stay close to the code while helping engineers make better decisions, reduce uncertainty, and think beyond the ticket in front of them.

Trainee → Software Engineer → Senior → Technical Lead

Teach

I teach the same stack I use in production. That keeps my teaching practical, and teaching forces me to explain the decisions behind the code clearly.

3,000+ engineers taught at Ostad and beyond

My own studio, started in 2017.

TechnicalBind is where I work directly on products, client problems, and the full path from idea to deployment.

See the work

The organizations and studios

TechnicalBindMy own software development studio, focused on building software products and solutions.
DevTechGuruWhere I grew from a Trainee Software Engineer into a Technical Lead through hands on production engineering.
OstadWhere I work across software engineering, technical leadership, and developer education.
DataSoftWhere I started my corporate career as a Software Engineer, from January to October 2021.

Government accreditation

Separate from my professional experience, I am a Government Certified Software Engineer, accredited by the ICT Division, Government of Bangladesh.

Government-Certified Software EngineerICT Division, Government of BangladeshCertification ID: F126670146243

By the numbers, and the names attached to them.

The GitHub numbers are live where GitHub answers. Stored figures where it doesn't.

GitHub Activity

tausif1337

View

3.6K+

Commits / Year

41+

Public Repos

Current roles

Concurrent

TechnicalBind
Founder & Self-Employed
2017
DevTechGuru
Technical Lead & Senior Software Engineer
2021
Ostad
Lead Instructor
2025

2.9K+

engineers taught

Years experience

Studio founded February 2017; full-time since November 2021

Client countries

US, UK, CA, DE, AE, SA, AU, MY, ZA

2.9K+

Engineers taught

Selected work

Software I have built, and what I learned building it.

Real products, real constraints, and the technical decisions behind them. Start with the work that best represents how I think.

Built at

Industries

Showing 6 of 14

Healthcare AI

World's Health Platform

In development. The architecture and the governed pipeline are designed, and the platform is being built slice by slice, each one leaving the full test suite green. Every clinical record in it so far is synthetic.

A cardiovascular care platform where AI drafts and physicians decide. Lab results run through a deterministic interpretation engine, an LLM writes the physician brief from a pseudonymised packet, and nothing reaches a patient until a physician signs it. In development.

Bounded contexts

Identifiers sent to the model

Healthcare AI

AI Orthopaedics Tool

Pre-operative planning time fell by roughly 40% on the first ward it shipped to, and every case on that ward goes through the tool now. The client measured that 40%, not me. 5,000+ clinical cases have been planned in it.

Hip-replacement planning for the direct anterior approach. Detection places the landmarks, the overlay goes on automatically or by hand, and the surgeon adjusts size, orientation and femur rotation before signing anything. It computes delta leg length and offset. Planning that took hours takes minutes.

5,000+

Clinical cases

AI & Computer Vision

Smart Parking System

100,000+ vehicles since launch. Zero double-bookings recorded.

A camera-driven parking system handling 100,000+ vehicles across a 6-story garage, 75 cameras. Zero double-bookings since launch. That came from a database constraint replacing the concurrency check that used to sit in application code.

Booking Errors

100,000+

Vehicles tracked

AI Tooling

Chitra AI Image Generation

The root cause was one line of configuration, not a line of code — the live backend was running the stub provider. Diagnosing it took one request to the options endpoint, which reports the active provider and model precisely so this question has an answer. The fix was smoke-tested with an inline override before the environment file was changed, so a bad token would have left the deployment exactly as it was.

Text-to-image generation with a private, paginated history. React front end, Django API, and a provider credential that never leaves the server. Shipped with a swappable provider interface — which is also how it broke in production.

Env line that broke production

Provider keys in the browser

AI Tooling

LLM Chatbot with Streamed Replies

Streaming carries structured events rather than raw text, so the client can tell a finished answer from an abandoned one and report usage honestly. The decisions and their consequences are written down as ADRs in the repository, including the ones that were forced by the API rather than chosen.

A Gemini-backed chatbot with token-by-token streaming, Markdown and syntax-highlighted code, and conversations that persist per user. The interesting decisions are in the transport and in what the model bills you for but never shows you.

~3s

Time to first token

ADRs recorded

Real Estate

Estate Link Property Manager

Operations moved off spreadsheets and onto one system that residents, managers and accountants all share.

A property platform that replaced the residents-and-rent spreadsheet across several towers. Six tools in one place, and the right view for each role.

Core Tools

Role Views

08more · click to reveal

Got a system that isn't doing what you expected?

Send it over and I'll tell you whether I'm the right pair of hands.

Describe what broke

Blog

I write these between deploys, usually to work out what I think.

Read all posts

Featured

September 9, 2026·12 min read

What Actually Happens When You Call an API?

A practical deep dive into the API request lifecycle, from DNS and TLS to load balancing, authentication, application logic, databases, external services, and the response.

Read featured note

September 8, 2026·8 min read

How I Think About Designing Software That Can Survive Growth

Software rarely breaks because it suddenly became popular. It breaks because the system was designed around yesterday’s assumptions. Here is how I think about growth before it arrives.

July 20, 2026·13 min read

Prompt Engineering vs Context Engineering: The Skill That Actually Ships

The "prompt engineer" unicorn era is over, and not because the magic words stopped working. Once AI became agents, the wording of your instruction stopped deciding the outcome. What decides it is context engineering, with the research to prove it.

Get in touch

Tell me what you're building.

I read everything that comes in, and I reply within a day.

Book 20 minutes tausif1337@gmail.com WhatsApp LinkedIn

Docs:

Resume

Write to me

What's it doing that you didn't expect?

Newsletter

New posts, in your inbox. Nothing else goes to that list.