Web development company in Bangladesh for web apps that run a business.
Admin panels, booking platforms, customer portals and the APIs behind your mobile apps. Built with Laravel, Go, React and Vue, fast on mobile data, and found on Google from day one.
Free consultation · Fixed written quote · bKash, Nagad & SSLCommerz payments
What we build
Web software, not brochure sites
We focus on web applications that people log into and work in every day, and on the public sites that bring customers to them.
Admin panels & back offices
Inventory, pricing, users, roles, reports and audit logs. Owners change things themselves without waiting for a developer.
Booking & marketplace platforms
Search, availability, cart, checkout, accounts and multi-currency pricing for hotels, tours, tickets and services.
E-commerce & order management
Move orders off WhatsApp into a catalogue, cart and order pipeline, with bKash, Nagad and card payments.
APIs for mobile apps
REST APIs and sync backends for Android apps, including offline sync, authentication and push notifications.
Customer & staff portals
Self-service booking, ticket purchase, invoices and account pages, so fewer things need a phone call.
Speed & SEO rescue
Slow, heavy sites made fast: lighter bundles, image pipelines, structured data and clean URLs that Google can read.
Live on the web
Web platforms we've built and run
GoNStay: a travel booking platform with six verticals and one checkout
Hotels, tour packages, Tanguar Haor houseboats, ship tickets, air tickets and visa processing, all in one search and one cart.
- React + Vite front end with a REST booking API
- 6 currencies (BDT, USD, EUR, INR, GBP, AED) and English + বাংলা content
- Accounts with OAuth sign-in, wishlists and member rates
- An admin back office for inventory, pricing and featured placements, with no deploy needed
- Structured data and per-route SEO from day one
Visitor Desk web admin
Live dashboard for front desks: entrances, staff, QR visitor cards, appointments, online ticket sales, permissions and a full audit log.
See Visitor Desk →Dev Tools
A free suite of private, browser-only developer tools: API tester, JSON formatter, JWT decoder, regex tester and more.
Open Dev Tools ↗How a Dhaka travel agency launched an OTA
Why the consumer launch waited, and how an existing agent network solved the cold-start problem.
Read the case study →How we build
Built for Bangladeshi users, on Bangladeshi connections
Fast on mobile data
Most of your users are on a phone with a patchy 4G signal. We split code, lazy-load routes, compress images and measure on real devices.
Local payments
bKash, Nagad, Rocket and SSLCommerz checkouts, with proper payment-status handling so no order gets stuck as "pending" forever.
Bangla that renders properly
Bilingual content, correct fonts and layouts that don't break when a title is in Bangla.
SEO from day one
Clean URLs, per-page titles, canonical tags, sitemaps and structured data, so you don't need to rebuild later to get found.
Roles & audit trails
Every user sees only what they should, and every important change is logged with who did it and when.
Sensible hosting
Cloudflare, Docker and managed cloud servers, sized to your real traffic rather than to a sales pitch.
Process
From brief to live site
Free consultation
Who uses it, what they need to do, and what you're using today (spreadsheets, an old site, WhatsApp).
Scope & screens
We map every page, role and integration, and agree what goes into the first release.
Fixed written proposal
Scope, price, timeline and code ownership, all agreed in writing before work starts.
Build on a staging link
You click through the real site as it's built, on your phone and your laptop.
Launch
Domain, hosting, SSL, analytics, Search Console and sitemaps, all set up and handed over.
Support & growth
Fixes, security updates and new features as your business grows.
FAQ
Common questions
How much does a web application cost in Bangladesh?
It depends on the number of pages and user roles, integrations such as bKash, Nagad or SMS, and whether you need an admin panel or a mobile app API. After a free consultation we send a written proposal with a fixed scope, price and timeline before any work starts.
Laravel, Go or Node.js: which do you use?
Laravel is our default for business web apps and admin panels because it is fast to build with and easy to maintain. We use Go for high-throughput APIs and sync services, and React or Vue for rich front ends. We recommend a stack in the proposal and explain why.
Can you integrate bKash, Nagad and card payments?
Yes. We integrate bKash, Nagad, Rocket and SSLCommerz, including payment-status callbacks and reconciliation, so orders never get stuck in an unknown state.
Will my site be optimised for Google?
Yes. Every site ships with clean URLs, per-page titles and descriptions, canonical tags, a sitemap, structured data and fast mobile performance. We also set up Google Search Console and Analytics at launch.
Can you take over or speed up an existing website?
Yes. We start with an audit of speed, security and code quality, then fix the biggest problems first. Sometimes a targeted fix is enough, and sometimes a rebuild is cheaper in the long run. We'll tell you which.
Who owns the code and the hosting?
Code ownership and licensing are agreed in writing in the project proposal before work starts. Domains and hosting accounts are set up in your name wherever possible, so you're never locked in. See our Terms of Service.
Need a web app, or a faster version of the one you have?
Tell us what it needs to do and who uses it. We'll reply within 24 hours with honest next steps.
+880 1945 936 934 · info@blacknwhitestudio.com