The best custom software development company in Sylhet builds a system two people can trust at the same minute. One is the manager in Zindabazar. The other is the owner in London.
I am RH Fardin, a senior solo developer. I scope, design, build and ship custom software for Sylhet businesses end to end. There is no sales-to-junior handoff and no twenty-desk Dhaka office charging you for its rent. You walk me through how the work really happens. Then I build the software that runs it, visible to the office in Sylhet and the family abroad at once. Prices start at 50,000 BDT. You approve the full design before code, and pay 50% advance and 50% on launch.
Senior solo operator. About 5 years building for BD businesses. bKash and Nagad ready. 50% advance, 50% on launch. Full source-code handover, with no lock-in.
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Sylhet owners who message me about custom software often have a problem no template was built for. The person who runs the business and the person who owns it live in two different countries. That is why the best custom software development company in Sylhet must understand this two-country reality first. A fast quote matters far less. The branch manager in Sylhet records sales in a register and a WhatsApp voice note.
The owner is in Whitechapel, in Manchester, or in a restaurant kitchen in Bradford. He finds out how last month went when a relative gets around to telling him. Or the cash does not add up, and a phone war starts at 2am Sylhet time. Excel files get emailed back and forth, and they disagree. Nobody abroad can see the stock, the daily takings, the staff attendance or the dues. That distance and mistrust is what custom software really solves here.
The Sylhet brief is its own thing, and a tool built for a single-owner Dhaka shop will not fit it. Sylhet's economy is tied to the diaspora end to end. There are multi-branch restaurants and food businesses backed by UK-side owners. There are flat developers selling to NRBs who never visit the site before they buy. Travel and Hajj agencies run packages that cross the UK-Bangladesh line. There is remittance-linked retail, like the groups on Bandar Bazar, and private clinics serving returning families.
These businesses need software that runs the work and that the owner can see from far away. Branch sales and stock must open on the owner's phone in real time, wherever he is. A property system shows an NRB buyer in London his booking and payment status. A booking engine holds a Hajj or UK-route package across deposits and instalments. Role-based logins let a manager see his branch while the owner sees everything. None of that comes out of a box.
When you hire me, your requirements have no chain to get lost in. That matters double when half the people on the call are six time zones away. I do the scoping call, user flow, Figma screens, database and backend code. I add the bKash or Nagad link, the SMS gateway and the deployment. I am also the one who picks up on WhatsApp when your branch manager finds a screen confusing. You get one senior operator with about five years of building custom software for Bangladeshi businesses.
In a Dhaka software house, the senior who pitches you moves to the next sale before a junior opens your project. Your brief passes through a salesman, a project manager and a coder. The owner abroad, who is paying, ends up furthest from the truth of his own build. With me, the person who agrees the scope writes the code. I also join calls across the UK-Sylhet time difference myself, so nothing gets lost between the two sides.
Let me be honest about where I am truly the best fit. For top custom software development in Sylhet, 'best' should mean something specific. My zone is small to mid-size custom software with a clean admin panel and real branch and role separation. It includes reports an owner abroad can trust, plus BD payment and SMS links. Think multi-branch sales and stock for restaurant and retail groups, or property and NRB lead systems. Think booking systems for travel and Hajj agencies, clinic tools, and payroll for a few hundred staff.
Pricing is in BDT and fixed after one call. Custom software with a database, admin panel and user roles starts from 3,00,000 BDT. Smaller tools and light web apps fit my 90,000 or 1,50,000 BDT tiers when the scope allows. The smallest job is 50,000 BDT. Payment is always 50% advance and 50% on launch, by bKash, Nagad or bank transfer. You approve the full design before any code. For a 300-screen ERP for a 5,000-worker factory, I will tell you to hire a larger team.
The 'best' tag should mean specifics, not a tagline. Here are six things a serious Sylhet business gets from me that most local software shops quietly skip.
The owner in the UK can open live branch sales, stock, takings and dues on his phone in real time. He stops finding out how his Sylhet business did a month late. The 2am phone wars over the numbers stop too.
Each Sylhet manager gets a role-based login and sees only his branch. The owner sees everything in one combined view. It is built for restaurant, retail and clinic groups. It is not faked by giving everyone the same admin password.
This is for flat developers selling to non-resident buyers. An NRB in London sees his own unit, booking and payment status. Your sales team works one lead pipeline instead of scattered WhatsApp threads across time zones.
Payment links for bKash Merchant, Nagad, SSLCommerz and AamarPay are standard scope. I have handled the OTP flows, IPN callbacks, refunds and matching before. I do not learn them for the first time on your project.
You approve every screen in Figma before I write the first line of backend. A flow may not match how your branch manager, accountant or front desk really work. Then we fix it on paper, not in production after you have paid.
On launch you get the source code, the database, server access and the documentation. Hire a local developer any year you like. Nothing is held hostage, and the owner abroad never depends on one person's goodwill.
Something happens to software pricing in Sylhet that I rarely see elsewhere. The quote bends the instant the firm senses a brother in the UK is paying. Walk along Zindabazar and you pass 'IT solutions' signboards on the second floor of half the buildings. Usually there is a salesperson and a junior who learned to code from YouTube. The number doubles when foreign money is in the room. They know the investor abroad cannot drop in to chase the work or argue the bill.
For custom software, where the owner funds it unseen from London, that risk is sharp. You get an inflated quote and a half-built admin panel. Then the developer goes quiet once the advance clears, knowing the payer is six time zones away. 'Best' here is not about the biggest office. It means quoting the same number for a tea stall in Sobhanighat or a restaurant chain in East London. It means treating the owner abroad as the real client, not a wallet that cannot see the work.
That is why I never quote a custom job in 24 hours. First, I want 30 to 60 minutes on a call, timed so the owner abroad can join. You both walk me through how the work happens now. Which branch records sales how? Where does the NRB buyer's payment status get lost? What can the owner in Bradford not see today? How does a Hajj booking move from deposit to final instalment? From that, I write a one-page scope. You sign it, and it becomes the contract.
New needs mid-build get discussed openly, never sprung as inflated 'change requests'. You approve the design in Figma before backend code. The price is fixed in BDT: custom software from 3,00,000 BDT, smaller tools from 50,000 BDT, paid 50% advance and 50% on launch. On launch you get the source code, database and server access, 30 days of free bug fixes and Bangla-English training videos. Custom software development Sylhet BD owners can trust is software still used here and trusted abroad a year later.
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
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Straight answers to what Sylhet owners ask me in the first WhatsApp message about custom software. Often the family abroad is listening in.
Real custom software with a database, admin panel, user roles and a payment link starts from 3,00,000 BDT. Smaller tools sometimes fit my 90,000 or 1,50,000 BDT tiers. Think of a branch stock tracker, a property-lead app or a booking tool. The smallest job is 50,000 BDT. The exact price depends on branches, user roles, integrations like bKash, Nagad or SMS, an owner-abroad dashboard and any Android app. I quote one fixed price after a scoping call, and it does not grow because there is UK money behind it.
Because you are almost never buying the same thing. And that 50,000-taka quote often climbs once the shop learns a brother in the UK is paying. A cheap quote is usually a reskinned stock template. It has no real plan for live data, branches, payments or the owner-abroad dashboard. It works in a demo and breaks when real branches, NRB buyers and money hit it. By then the developer has often gone quiet. If a cheap option truly fits, I will say so. For a diaspora-funded business, it rarely does.
Yes to both, and that is the whole point of most Sylhet builds I do. I build a real-time dashboard the owner opens on his phone. It shows branch sales, daily takings, stock, attendance and dues. I also run the project across both sides myself. The manager in Sylhet handles daily detail. The owner in London or Birmingham handles approvals and budget. We talk on WhatsApp, IMO or Zoom across the time difference. No account manager or junior relays messages and loses things on the way.
Yes. For a Sylhet developer selling to non-resident buyers, I scope this brief carefully. I build unit and inventory tracking that shows which flats are available, booked or sold. A lead and sales pipeline stops enquiries from abroad scattering across WhatsApp threads. A buyer portal lets an NRB in London or New York see his unit, booking status and payment plan without phoning. Instalments and bKash, Nagad or bank payments are recorded. Most of these buyers decide from another country before they ever see the building.
Yes, and multi-branch is one of my strongest briefs in Sylhet. I build branch sales and stock with role-based logins. Each branch manager sees only his outlet. The owner sees every branch in one dashboard, even from abroad. It covers daily takings, inventory and reorders, staff attendance, supplier and party ledgers, and dues. You get one source of truth instead of three registers and a WhatsApp group that agree only by accident. The owner in the UK can trust the numbers without flying back to count cash.
You own everything, 100%. On launch day I hand over the full source code on your own GitHub or Bitbucket. You also get the database backup, server access, deployment steps and a short technical manual. Genuine bugs are fixed free for 30 days, and your staff get Bangla-English training videos. There is no forced maintenance retainer. If you later hire a local Sylhet developer, they have everything on day one. That matters even more when the owner is abroad and cannot depend on one person's goodwill.
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