You don't need a brochure site. You need software that does the work.
I build custom web applications for Sylhet businesses, the kind that handle bookings, orders, dashboards, logins and payments instead of just showing pretty pictures. One senior developer designs it, writes the code and ships it. No account manager, no junior practising on your project.
~5 years building real web apps. 50% advance, 50% on launch. Design-approval guarantee before a single line of backend code.
+Trusted by 50+ founders, agencies and teams across Bangladesh and beyond.
Trusted by teams I've built websites for
Most Sylhet business owners come to me after the website hit its ceiling. The restaurant in Zindabazar is taking reservations over Messenger at midnight. The Ambarkhana wholesaler is tracking 400 retailer orders in a spreadsheet that three people overwrite at once. The travel agency near Dargah Gate is emailing PDF itineraries by hand. That's the moment a static site can't help you, and you start searching for the best web application development company in Sylhet to build something that actually does the job.
A web application is different from a website. A website tells people you exist. A web app does work: it lets customers log in, place an order, pay through bKash or Nagad, get a confirmation, and lets you see the whole thing from an admin dashboard on your phone. Inventory that updates itself. A booking calendar that blocks double-booking. A staff panel with roles so your cashier can't see your profit margins. That's software, and software is what I build.
I work as one senior operator, not an agency. When you message me, you're talking to the person who will design the screens, write the database, build the logic and deploy it. Nothing gets handed down to a junior who learned React last month. Around five years of doing this means I've already made the expensive mistakes on my own time, so your project skips them. You get fewer meetings, faster decisions, and one phone number when something needs attention.
And I'm honest about scope, because web apps are where projects quietly explode. Before I quote, I'll tell you which features you actually need now and which you're imagining because a competitor has them. Sometimes the right answer for a Sylhet business is a lean app at the entry tier; sometimes it's genuinely custom work. Either way you'll know the number before we start, and the number won't move because I 'discovered' something I should have caught upfront.
Top web application development in Sylhet isn't about who has the biggest office. It's about who actually ships working software and stands behind it. Here's what you get.
The person who scopes your app is the person who codes and deploys it. No translation loss between a salesperson's promise and a junior's keyboard.
Logins, roles, dashboards, order flows, automated emails and stock that updates on its own. Not a contact form pretending to be software.
Your customers pay how they actually pay in Sylhet. Payment confirmation, order status and receipts handled inside the app, not over chat.
You'll run the business from your phone. The admin panel works on a 6-inch screen because that's where you'll actually check orders at 11pm.
Scope locked before we build, from 50,000 BDT. The quote holds. If I missed something in scoping, that's on me, not your invoice.
You sign off on every screen before backend work starts. My design-approval guarantee means we don't build logic onto a layout you secretly hate.
The first question is always the same: koto taka? Fair question, so here's the straight answer. My pricing starts at a floor of 50,000 BDT, with three standard tiers at 50,000, 90,000 and 1,50,000 BDT depending on how much real logic your app needs. Genuinely custom builds, the kind with complex roles, multiple user types, heavy integrations or unusual workflows, start from 3,00,000 BDT. Payment is simple: 50% advance to start, 50% on launch. No retainer games, no surprise 'maintenance' fee buried in the contract.
Here's why a web app costs more than a five-page website, and why a 15,000 BDT quote from somewhere else should worry you. With a brochure site, the work is mostly visible: pages, images, text. With a web app, most of the work is invisible. It's the database that doesn't corrupt when 50 people order at once, the login that can't be bypassed, the bKash flow that handles a failed payment gracefully, the admin panel that lets you refund without calling me.
Cheap web app quotes in Sylhet usually mean someone is skipping that invisible part, and you find out three months later when the data is a mess and the original developer has stopped replying. I'd rather give you the honest number and the working software than the cheap number and the headache.
Clear packages, fixed quotes, paid in BDT. Pick a starting point — I'll tailor the exact scope on a quick call.
Every project starts at ৳50,000
A sharp, credible site that makes the right first impression and brings enquiries.
Books a 15-min call · fixed BDT quote · 50/50 · hosting extra
A full, professional site that ranks and converts for a growing business.
Books a 15-min call · fixed BDT quote · 50/50 · hosting extra
An online store built to sell and scale.
Books a 15-min call · fixed BDT quote · 50/50 · hosting extra
Need something bigger? Custom & enterprise builds from ৳3,00,000. Pay by bKash, Nagad, bank transfer or card. Ask for an exact price or send an email.
The questions Sylhet business owners actually ask before commissioning a web app.
Pricing starts at 50,000 BDT, the floor for a working app. Standard tiers are 50,000, 90,000 and 1,50,000 BDT based on how much logic, user roles and integrations you need. Fully custom apps start from 3,00,000 BDT. It's 50% advance and 50% on launch, with the scope and price locked before any building begins.
A website shows information; a web app does work. If you need customers to log in, place orders, book slots, pay via bKash or Nagad, and you need an admin dashboard to manage it all, that's a web app. If you just need to look professional and rank on Google, a website is enough, and I'll tell you honestly which one your business actually needs.
Yes. For Sylhet customers, mobile money is how they actually pay, so payment is built into the app with proper confirmation, order status and receipts. I handle the integration and the failure cases too, so a dropped payment doesn't leave a customer charged with no order, which is the part most cheap builds skip.
No. Most of my web app work happens over WhatsApp, voice calls and screen-shares, so whether you're in Zindabazar, Uposhohor or running the business from abroad, the process is the same. Plenty of Sylhet owners living in the UK manage their local business through an app I built and operate it from another country entirely.
Me. I'm one senior operator with around five years building real applications. The person who scopes your project is the person who designs the screens, writes the backend and deploys it. You won't be handed to a junior, and you won't lose anything in translation between a salesperson and a coder, because they're the same person.
It depends on the logic, not the page count. An entry-tier app with core features moves faster; a custom build with multiple user roles and integrations takes longer. I give you a realistic timeline during scoping, not an optimistic one to win the deal, and you approve the design before I start backend work so we're not rebuilding screens halfway through.
Grab a free 15-minute call and I'll show you exactly what your new website should do — and what it'll cost in BDT. No pitch, no pressure.
Grab a free 15-minute call, or send a message and I'll reply with the clearest next step.
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