Custom Software

Custom software is built for your business, not adapted from a template. At TNXBD IT Solution, we design and develop custom software for companies in Bangladesh — from ERP and HRM systems to POS, inventory management and booking platforms. We start with how your team works today, then build a system that fits those steps instead of forcing you into someone else's process.

Custom software built around your workflow

Ready-made tools cover the common cases well. Your operation usually has a few steps that are not common: an approval chain, a delivery route, a stock rule, or a report your management team asks for every week. Custom software lets those details live inside the system, so your staff work the way the business already runs.

We build in modules. You can start with the part that causes the most daily friction — billing, attendance, inventory, order tracking — and add more modules as your operation grows. That keeps the first release focused and easier for your team to adopt.

What's included

• Requirement study and workflow mapping with your team
• System and database design before development starts
• Web-based admin panel with user roles and permissions
• Reports, dashboards and data export for management
• Integration with your existing tools where technically possible
• Testing, deployment and handover
• Training so your staff can use the system confidently
• Support and maintenance options after launch

Benefits of a purpose-built system

• Fits your process — no long workarounds for steps the software does not support.
• One source of truth — records, stock and reports stay in one place instead of scattered files.
• Less manual work — routine entries, calculations and follow-ups can be handled by the system.
• Clear reporting — owners and managers see the numbers they need without asking for a special file.
• Room to grow — new modules, users and locations can be added as the business expands.
• You own the direction — the roadmap follows your priorities, not a vendor's release cycle.

Who it's for

Custom software suits businesses that have outgrown spreadsheets, paper registers or disconnected tools. We work with retail and distribution companies, pharmacies, restaurants, diagnostic centres, HR and admin teams, service businesses and manufacturers across Bangladesh. If your team repeats the same manual steps every day, or if your current software forces you to keep parallel records, a tailored system is worth discussing.

How we work

1. Discovery — we listen to how your team works, what slows them down and what management needs to see.
2. Scope and plan — we agree on the modules, priorities and sequence for the first release.
3. Design — screens, data structure and user roles are planned before coding begins.
4. Development — we build in stages and share progress so you can give feedback early.
5. Testing and launch — the system is tested with real scenarios, then deployed and handed over.
6. Support — we stay available for fixes, adjustments and future modules.

Why choose TNXBD IT Solution

We are based in Tangail and work with businesses across Bangladesh. Alongside client projects, we build and maintain our own software products — kormoLink HR Management, OushodCloud pharmacy management, DiningDOT restaurant POS, MediSlot doctor appointment and Digonet diagnostic management. That product experience keeps us close to the practical problems behind the screens: attendance rules, expiry tracking, billing speed, appointment slots and daily reporting.

We also cover the surrounding work. If your custom system needs a web portal, a mobile app, a cleaner interface, automation or cloud hosting, our teams for web development, mobile app development, UI/UX design, AI and automation, and cloud and DevOps can handle it under one roof.

Frequently asked questions

How much does custom software cost?

Cost depends on scope — how many modules you need, how complex your workflow is, and whether integrations are involved. We review your requirements first and then share a clear proposal. Contact us to discuss your project and get an estimate.

How long does development take?

Timeline depends on the size of the first release and how quickly requirements are confirmed. A focused module takes less time than a full system with several departments. Share your requirements with us and we will suggest a realistic schedule.

Can you work with our existing software or data?

In many cases, yes. We review what you currently use, then advise whether to integrate with it, migrate the data into a new system, or run both side by side during a transition. The right approach depends on your setup.

Do you provide support after launch?

Yes. Support and maintenance can be included so the system stays updated and your team gets help when needed. We can discuss the level of support that suits your operation.

Can the software work offline?

It depends on the requirements. Some of our products, such as DiningDOT restaurant POS, work both online and offline. For a custom build, tell us where and how the system will be used and we will advise on the best option.

Let's talk about your requirements

Tell us how your business works today and where the bottlenecks are. We will help you decide whether custom software is the right step and what the first release should cover. Call +880 1884-444299, email info@tnxbd.com, or visit us at Fire Service Market, 2nd Floor, Old Bus Stand, Tangail 1900. You can also reach us through our contact page.