About Me
Passionate full-stack developer crafting exceptional digital experiences
My Journey
The chapters that bound this shelf together
Programming has been an amazing journey for me. It's not just about writing code, but a passion that burns bright in my soul. Each line of code I write is a step towards turning ideas into reality. It's a constant learning process that never ceases to amaze me.
My Journey
The chapters that bound this shelf together
Hello World!!
Out of the terminal
Is that programming I 'C' ?
Algorithm for Passion
It can Learn !!!
Passion & Profession
A year of growth
Shipping AI Products
The story is still being written
fin
The disciplines
Four working disciplines, each proven on work that ships
Four years, three companies, and every metric in the ledger above came from these hands-on disciplines — web engineering from API to polished UI, AI features engineered to cost less, pipelines that pay for themselves, and ML that survives contact with production.
Web Development
Full-stack products from API to polished UI — WordPress plugins to SaaS.
- PHP, JavaScript, Python
- Laravel, React.js, Next.js, Node.js, Express.js, FastAPI
- WordPress plugin engineering (PHP + React)
- Postgres, MySQL, MongoDB
- GitHub Actions, Docker, Bitbucket
Shipped: WP Timetics load −0.45s (~50%) · WPCafe analytics −0.24s (~14%)
AI Engineering
Production AI features — harnesses, agents, and cost-aware systems.
- Harness engineering for legacy projects (~2× delivery speed)
- Spec-driven development
- Small language model fine-tuning and evaluation
- Cost optimization for agentic features (~35% AI cost reduction)
- AI features across multi-product WordPress ecosystems
Shipped: Unified AI backend — ~35% lower integration cost · ~2× delivery speed
Data Analytics & Visualization
Pipelines, scrapers, and visuals that turn data into decisions.
- SQL analytics on Postgres, MySQL, MongoDB
- Automated web scrapers and data pipelines
- Data visualization for products and research
- Multi-threaded pipelines — −34% server cost (Data Sapience)
Shipped: Multi-threaded pipelines — −34% server cost
Machine Learning
Applied ML inside shipped products — race analytics, training plans, and research software.
- Python ML for training plans and race analytics (Find My Race Pace)
- Machine learning & data analytics software (Data Sapience Lab)
- ML-driven features for runners and researchers
- From model to product — shipped, not just trained
Shipped: ML race analytics — +18% user retention (Find My Race Pace)
And when the terminal is closed: mentoring the Mymensingh programming community, 15+ LightOJ tutorials, and a dev.to blog.
Download the résumé