Custom web development services: Web apps people sign into.
When people need to sign in, book, apply or track, a brochure site won’t do. We build web apps that run in any browser, with the dashboards behind them, and host them for you.
Built for Trustiva Laboratory and Fastbuilt, and our own Medvyn Jobs.
5
live web apps on our Work page, from lab bookings to a job portal, built and run by our team.
5.0 on Google · 21 reviews01 · Why it matters
Some work needs a login.
- A contact form and an inbox
- A sheet the whole team edits
- A plugin bolted onto the theme
- One web app, a login for each person
A website tells people about you. Some work needs more: customers who book and check where things stand, applicants who fill in their details once, staff who update records without calling a developer. Our custom web development services turn that work into a web app. A website building company can add a plugin; from our office in Ahmedabad, we write the app around your steps.
01
“Will our team actually use it?”
We draw every screen around the steps your people follow today, and you approve them before we write code.
02
“Is our customers’ data safe?”
Each person signs in with their own login and role, on our own hosting with nightly backups.
03
“Our last developer kept the code.”
You own the code, the database, the domain, the hosting account and every login.
04
“Our users are all on phones.”
Every screen works in a phone’s browser, and the app can sit on the home screen, as RaasPaas does.
02 · What we build
What our custom web development services cover
Six parts of one web app: what your customers sign into, and the screens your team runs it from.
For your customers
Sign in. Get it done.
Accounts, bookings and applications, in the browser.
Customer accounts
Sign-in for bookings, status and reports, so customers stop calling to ask where things stand.
Profiles and applications
Details filled in once and used again, with each step shown to the person who applied.
Home-screen web apps
Opened from a link and kept on the home screen, with no app store, in the languages your users read.
For your team
Run it from one screen.
The dashboards and admin panels behind the app.
Team dashboards
Add, edit and order records and pictures yourself, and see the change on the site straight away.
Admin panels and roles
A role for each kind of user, with tables to filter, export and act on.
Hosting and care
On ZD Host, our own hosting platform, with nightly backups, automatic rollback and fixes by the people who wrote the code.
03 · When it fits
When you need a web app, not a website
Six signs a website is no longer enough, and the web app we built for each.
Your customers
Fewer calls.
Let people do it themselves.
They call to ask where things stand
Trustiva Laboratory: customers book tests online, follow them and get their reports.
They type the same details every time
Medvyn Jobs: a Career Profile made once, then one tap to apply for each job.
They are on phones, in their own language
RaasPaas: one web app in English, Gujarati and Hindi, kept on the home screen.
Your team
Less chasing.
Let your team run it from one place.
Every change waits for the developer
Fastbuilt Enterprise: the team adds construction projects and pictures from its own dashboard.
Each site runs its own copy
Enisop: one admin panel sets every site’s languages, videos, questions and pass marks.
Your lists live in spreadsheets
Trustiva Laboratory: departments, tests, packages, staff and slots in the lab’s own admin panel.
04 · How it works
How our custom web development services work
Step 01
Brief
Tell us what you need, what you sell and where.
Step 02
Plan
We reply within two working days with one plan for your marketing and tech, priced in ₹.
Step 03
Screens you can click
We agree who signs in as what and draw each screen, then build in short stages you try in your browser.
Step 04
Go live, then care
We launch on ZD Host, then back up, update and fix the app for as long as you want.
05 · Selected work
Web apps we built and run
Five web apps from our Work page, all live: two for clients and three of our own. The pictures show the admin side, with made-up data.
How people get in
No password
Medvyn Jobs: applicants make a Career Profile once, apply in one tap and follow every step of each application.
A link by email
RaasPaas: members sign in with a link sent to their email, and no phone number is shown in public.
Scan and start
Enisop: drivers scan a site’s QR code, pick a language, watch a safety video and get their result by SMS.
A customer account
Trustiva Laboratory: customers book tests and get reports online, with the lab’s own admin panel behind.
06 · Comparison
Why choose Zero Dimensions for web apps
Most businesses weigh three routes: a plugin from their website building company, a ready-made online tool, or a web app built for them. Here is how they compare.
| What matters | Zero Dimensions | A plugin on your website | A ready-made online tool |
|---|---|---|---|
| Fits how you work | Built around your steps | What the plugin allows | Their steps, not yours |
| Where your data lives | In your own database | Mixed in with the site | On their servers, on their terms |
| Whose name is on it | Yours, on your domain | Yours, in your site’s theme | Often the tool’s own |
| Who fixes it | The team that wrote it | The plugin’s maker, if it still exists | Their support desk |
A ready-made tool suits work that runs the same way in every business, such as email or accounting. A plugin suits a small add-on to a WordPress site. When the steps are your own, a web app built around them is simpler for your team.
07 · Sign-in and data
Every login has an owner.
A web app holds your customers’ details, so sign-in and data are part of the build from the first screen, not an extra.
- Each person gets their own login and role, so you can turn off one person’s access without touching anyone else’s.
- Sign-in that suits your users: a password, a link by email, or a profile they make once.
- Phone numbers and personal details shown only to the people who need them.
- Hosting on ZD Host with nightly backups, and fixes by the people who wrote the code.
- You own the code, the database, the domain, the hosting account and every login.
08 · Cost
What do custom web development services cost?
We don’t publish rates or a price list: every web app has different users and screens. The price depends on six things.
Who signs in, and how many roles they need.
How many screens, dashboards and reports it has.
What it connects to: payments, SMS, email or WhatsApp.
How many languages it speaks.
How much data comes in from sheets or an old system.
Hosting and care after launch, if you want them.
Tell us what you need and we send one plan, priced in ₹.
Get visible09 · Questions
Custom web development services FAQs
Custom web development services plan, build and look after websites and web apps written for one business, instead of a theme or a ready-made tool. Ours focus on web apps: the parts people sign into, and the dashboards your team runs them from.
A website mostly shows information. A web app does work: people sign in, enter details, book, apply or approve, and see their own records. Both open in a browser, but a web app also needs a server and a database behind it.
If people only read about you and then call, a website will do, and any good website building company can make one. If they need to sign in, track something or update records, you need a web app. Many businesses need both, and we build them together.
In the way that suits them: a password, a link sent by email as in RaasPaas, a profile made once as in Medvyn Jobs, or no sign-in at all for a one-off task, as for Enisop’s drivers. Your team signs in with its own roles.
Yes. Every screen works in a phone’s browser, and a web app can be added to the home screen without an app store, as RaasPaas is. If you also need Android and iOS apps, we build them in React Native on the same server.
New web apps are in TypeScript: Next.js and React for the screens, NestJS or Node for the server and PostgreSQL for the data. We also offer custom PHP web development services: Medvyn Jobs runs on PHP 8.3. If you need custom ASP.NET web development services or custom Joomla web development services, we’re not the right team: we don’t build in either.
Yes. Our custom web design and development services start with the screens: we draw each one in the order people use them, and you approve them before we write code. The pages around the app get the same custom website design and development services.
You do. For a web app we build for you, you own the code, the database, the domain, the hosting account and every login, whether or not we host it. Our own products, such as Medvyn Jobs and RaasPaas, stay ours.
A focused one can take weeks: Fastbuilt’s site and project dashboard took 186 commits over August 2026. A larger one goes in phases, as Trustiva Laboratory’s did, with a written scope for phase 1 and a roadmap for phase 2.
Yes. We look at what you have first, then plan what to keep, move or rebuild. Enisop replaced a customer’s separate WordPress quiz sites with one platform for all its sites.
Yes. We’re a custom web development services company on the 4th floor of i-Hub, inside KCG Campus, Navrangpura, Ahmedabad. We deliver custom web development services India-wide, over calls, WhatsApp and screen shares.
Yes. If you need custom website services rather than an app, see the websites we build in code. Our custom website development services and your web app can share one design and one server.
Ready to be seen?
Tell us what you need, what you sell and where. We reply within two working days with one plan for your marketing and tech, priced in ₹.
Prefer to talk? Call +91 63544 29800 or WhatsApp us.