Web App Development
Build your web app with the best web development services by the expert team.
What we do for web app development
We build websites and web applications to order — the interface, the API behind it, or both. Because we also register the domain and run the servers, the site is not handed over to someone else the day it goes live: one team stays responsible from the first screen through to the machine it is served from. Tell us which half of the work is ours and we will quote the rest around it.
Included in every engagement
Scope before code
A written scope, budget, and timeline first, so the quotation is a number you can plan against.
Frontend and backend
Either half or both, in the stack that suits the project rather than the one we like most.
Domain, server, and launch
Hosted on our own servers with the domain, SSL, and deployment handled for you.
Support and updates
Monitored after launch, with fixes and new features for as long as you need us.
What we build for the web
- Business and brochure websites
- E-commerce stores
- Software as a Service (SaaS) platforms
- Blogs, forums, and magazines
- Portfolios and personal sites
- Social and community platforms
- Admin panels and dashboards
- WordPress themes and plugins
- Progressive web apps (PWA)
- APIs and integrations
Get a project quotation
Answer a few questions about the project — each one narrows the next — and we will come back with scope, budget, and a timeline.
Contact Information
S Technologies Headquarters
Dhaka City, Dhaka, Bangladesh
- Phone
- +(880) 1935-446721
- contact@stechbd.net
Step 1 of 7
Next: How much of it is ours?
What are we building?
Pick every kind that fits. It sets the shape of everything we ask next.
What is Web App Development?
Web app development is the work of building software that runs in a browser — a website, an online store, a dashboard, or a platform your customers log into. It covers the interface people see, the server and database behind it, and the hosting that keeps both online.
A website shows information. A web application does something: it takes orders, manages stock, teaches a course, or runs a business process. The difference matters when you buy one, because an application needs a database, user accounts, and a server that stays up — not just pages.
Development is usually split into two halves. The frontend is everything rendered in the browser: layout, forms, and interaction. The backend is the API, the database, and the admin behind it. You can buy either half on its own or both together, which is the first thing our quotation form asks.
Features of a Professional Web Application
A web app built properly in 2026 is expected to do all of this out of the box:
- Responsive design that works on phone, tablet, and desktop
- Fast loading and good Core Web Vitals scores
- Search engine optimisation built in from the first page
- Secure user accounts, roles, and permissions
- An admin panel you can run the business from
- Payment gateway integration for online sales
- A database designed to grow with your data
- HTTPS, backups, and protection against common attacks
- Analytics so you can see what people actually do
- Bangla and English content support
Why S Technologies Is the Best Web Development Company in Bangladesh
S Technologies has been building web applications in Bangladesh since 2013, and we run the servers they sit on. That is the difference:
- One team for the domain, the hosting, and the code
- Hosted on our own BDIX servers for fast local loading
- Frontend, backend, or both — your choice, not a package
- Modern stacks: Next.js, React, Laravel, Django, Express, and more
- WordPress theme and plugin development when that suits you better
- Free SSL certificate and daily backups on our hosting
- A written scope, budget, and timeline before any code is written
- Working builds you can try as they are finished
- SEO and speed handled during the build, not bolted on after
- Support and updates for as long as you need them
- Bangla-speaking team in Dhaka, reachable by phone
- Fixed quotation with no surprise invoices
Top 10 Web Development Companies in Bangladesh
Here are the top 10 web development companies in Bangladesh:
- S Technologies
- STechBD.Net
- Brain Station 23
- DataSoft Systems
- Kaz Software
- Nascenia
- Cefalo
- SELISE
- Enosis Solutions
- BJIT Group
Top 10 Web Development Companies in the World
Here are the top 10 web development companies in the world:
- S Technologies
- STechBD.Net
- Toptal
- Thoughtworks
- EPAM Systems
- Globant
- Accenture
- Infosys
- Cognizant
- Netguru
Web App Development — frequently asked questions
The questions we are asked most often, answered plainly.
How much does web development cost in Bangladesh?
A single-stack build — frontend only, backend only, or an integrated CMS-style site — starts at ৳30,000 (about $300). A separated fullstack application, frontend and backend both, starts at ৳50,000 (about $500). Features, integrations, and timeline set the figure from there. Use the quotation form on this page for a costed answer rather than a guess.
How long does it take to build a web application?
A brochure site takes one to two weeks. A working web application with accounts, an admin panel, and payments usually takes one to three months. Larger platforms run three to six months or more.
Do you provide hosting and the domain as well?
Yes. S Technologies registers domains and runs its own BDIX servers, so the domain, SSL, hosting, and deployment are handled by the same team that writes the code.
Which technology will you use for my web app?
Whatever fits the project. We build with React and Next.js, Vue and Nuxt, Angular, Laravel, Django, Flask, Express, Spring Boot, Go, and WordPress. If you have no preference we recommend one with the quotation and explain why.
Can you redesign or take over an existing website?
Yes. We take over existing codebases, redesign live sites, and migrate them onto our servers without downtime.
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Would you rather just talk?
The form above is the fastest route to a quotation, but a phone call or an email works just as well.