Custom web apps
Booking, testing, ordering and member systems with user accounts and roles, built around how your business works.
This guide sets out how to compare candidates for the best software company in Bangladesh for your project: 8 checks to run, the red flags that predict a failed build, and what to ask for in writing. After each check we show Rizer's own evidence, taken from 3 systems we built for the Bangladeshi market: an IELTS mock test platform, a phone store and an online shop. 8+ years, 120+ projects, rated 4.9 from 50+ reviews.
A portfolio of mockups shows design skill. A live system with real users shows that the company can finish a build and keep it working. IELTS Test BD, the online platform of British Language Club in Rajshahi, scores Listening, Reading, Writing and Speaking and runs the centre from an 18-screen admin. Read the IELTS Test BD case study.
Run these on each company on your shortlist, from a large firm to a 2-person studio. Rizer's answer follows each check, so you can compare like for like.
Ask for a project close to yours, with the client named and a link you can open. Ours include a test platform with AI-scored Speaking, a phone store with cash-on-delivery checkout and a custom commerce platform with courier integrations.
The contract should state that you own the source code, the database and the hosting and domain accounts. Mystic Shop BD owns its code and data, and its platform hosting costs $0 a month.
Software sold in Bangladesh has to handle cash on delivery, mobile wallets and couriers. Our builds include COD checkout, bKash and Nagad style payment flows, manual mobile-payment proof with admin approval, and courier integrations.
Customers type phone numbers in different formats and sometimes in Bengali numerals. NextGen Mobile's checkout normalises Bengali digits and +880 numbers, and customers track orders by phone number.
Ask to see the admin, not only the public screens. The IELTS Test BD admin opens on the decisions waiting: writing reviews, payments to approve and new registrations.
Mobile data drops. IELTS Test BD autosaves answers to the server and keeps a local draft, so a student returns to the same question with the same time left.
Some companies pass design, development and marketing to separate freelancers. At Rizer, one team handles UI/UX, development, SEO and ads, so you do not need to hire 5 freelancers.
A quote without a written scope cannot be compared. We hold a free 15-minute call, write down the screens, roles and integrations, then send a quote based on that scope.
Each of these has a simple question that exposes it. Ask it in the first meeting.
The same questions, with the kind of reply that should worry you and the kind that should reassure you.
Each one answers several of the checks above. The full write-ups list the screens, the decisions and the results.

British Language Club needed mock tests that cover Speaking, the module most online tests skip. Students record Speaking answers in the browser and receive a transcript and band estimate. Writing gets a preliminary band that an admin confirms. Students pay by mobile payment and submit proof, which staff approve in the admin.
18-screen admin, autosave through dropped connections

A Rajshahi phone shop selling new and pre-owned handsets. We built a custom storefront with search that tolerates typos, a cash-on-delivery checkout that accepts Bengali numerals and normalises +880 numbers, and order tracking by phone number. The store runs with 0 runtime dependencies and pays no commission on sales.
0 runtime dependencies, no platform fees or commission

A custom commerce platform with taka pricing, cash on delivery, local wallet payments, courier integrations and Meta tracking that reports on profit. Delivery zones drive shipping rates and dates at checkout. The shop owns the code and the data.
Platform hosting costs $0 a month
Use this list to check whether your project fits our work before you book a call. Our full scope is on the services page.
Booking, testing, ordering and member systems with user accounts and roles, built around how your business works.
Screens that put the work waiting for staff first, with reports placed after the queues.
Subscription products and in-house tools that replace spreadsheets and manual approvals.
Screens designed for phones first, tested with the actual tasks your users need to complete.
Payment gateways, couriers, Meta tracking and other services connected to your system.
Stores with taka pricing, cash on delivery, delivery zones and admin tools you own.
Published totals across every client we have worked with.
The same 3 stages we use on every build, Discover, Build and Launch, split into 6 steps you can follow.
Describe the problem, the users and the systems you already use. We ask about payments, delivery and reporting.
A list of screens, user roles and integrations, with a quote and a timeline split into stages.
Key screens designed for phones first. You approve them before development starts.
Responsive development and on-page SEO setup, with each stage shared for you to test.
Launch and QA, with speed and SEO checks before go-live.
Fixes and new features after launch, based on how your staff and customers use the system.
We work remotely, so the city you are in does not limit the project. Each city below has its own software development page.
We work with businesses across Dhaka and in nearby Gazipur and Narayanganj.
Software development in DhakaProjects for businesses in Chittagong, Comilla and Cox's Bazar.
Software development in ChittagongHome to 2 of our clients, NextGen Mobile and IELTS Test BD. We also cover Bogra.
Software development in RajshahiPages for Sylhet, Khulna, Barisal, Rangpur and Mymensingh.
Rizer in BangladeshIf you have already decided what to build, these pages cover the service and the integrations in detail.
Custom web apps, dashboards, SaaS and integrations, and how we build them.
Software development company in BangladeshWhich IT work a business needs and which parts Rizer covers.
IT company in BangladeshbKash, Nagad and SSLCommerz connected to your checkout and admin.
Payment gateway integrationPathao, Steadfast and RedX bookings created from your orders.
Courier API integrationNo single company is the right fit for every project. The company to hire is the one whose past work is closest to what you need built, that can show it running, and that hands over the code and data. Use the 8 checks on this page to compare any shortlist, including Rizer.
We do not publish prices. The cost depends on the number of user roles and screens, the admin features, payment and courier integrations, data migration and how much design work is needed. We send a quote after a free 15-minute call.
Mystic Shop BD owns its code and data, and NextGen Mobile runs on its own storefront with no platform fees or commission. Ask any company you are comparing, including Rizer, to put ownership of code, data and accounts in writing before work starts.
No. We work remotely with businesses across Dhaka and the rest of Bangladesh, using calls, shared documents and test links for each stage. Our named Bangladesh clients are in Rajshahi, and Mystic Shop BD sells across the country.
Yes. We take on redesigns and rebuilds on WordPress, Shopify, Webflow or custom code. Rio Day Trip is an example: a template travel site rebuilt as a fast multilingual platform without losing its search rankings.
It depends on scope. A full website takes about 2 to 4 weeks. A web app with user accounts, payments and an admin panel takes longer, and we give you a timeline split into stages after the discovery call.
Book a free 15-minute call, describe what you need built, and ask us anything on this page. A written scope and quote follow the call. You can also email [email protected].