I'm Md Mantaka Sadman — I design and build complete web platforms end to end: the interface a customer sees, and the database and logic that keep their order correct.
I'm a Computer Science & Engineering graduate who builds complete web platforms independently — from the first line of HTML to the last row in the database. Most of my work centers on Bangladeshi commerce: storefronts, rental portals, and admin systems built for real products, real geography, and real payment habits.
That means bilingual interfaces, district-and-thana-aware forms, and checkout flows that speak the customer's language — in every sense.
No padded lists — this is what actually ships in a project, split by where it runs.
A few of the platforms I've built end to end — front end, back end, and the database in between.
A bilingual Bengali/English e-commerce platform for organic Bangladeshi products — mangoes, honey, ghee, dates, and oil — with live search, wishlist, cart, and a full bKash/Nagad checkout flow covering delivery to every district.
A full clothing storefront for a Chattogram-based men's, women's and kids' clothing business, with a Shopify-style checkout, discount codes, and simulated bKash/Nagad payment flows.
A property rental listings portal covering all 8 divisions of Bangladesh, with a national homepage and a dedicated Chittagong listings page — district filters, category tabs, wishlist, and a compare tray.
Whether it's a full platform or one specific piece of one.
Custom platforms planned, designed, and coded end to end.
Storefronts with cart, checkout, and order handling built in.
Dashboards for managing listings, users, and daily data.
Schemas and endpoints that stay consistent as things grow.
Interfaces that work naturally in more than one language.
Fixes, updates, and new features on an existing codebase.
Find me elsewhere