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Web Application Development

We build websites and online systems for everyday work.

Talk to us about thisWhat you get

In short

Online systems that run your business.

We build the websites and online systems a business runs on: customer portals, staff tools, dashboards and more. They are fast, safe and easy to change. And we stay to look after them.

Sound familiar?

  • Important work lives in spreadsheets and email.
  • An old system is slow and breaks when you change it.
  • Ready-made tools don't fit the way you work.
  • Customers, partners or staff need their own login.

If any of these sound like you, this is a good place to start.

What you get

What's included.

  1. Business systems

    Tools for tasks, approvals, records and reports.

  2. Customer & partner portals

    Safe logins where people help themselves.

  3. Dashboards

    The numbers your team needs, live and easy to filter and download.

  4. Software you can sell

    Online products with sign-up, payments and admin built in (SaaS).

  5. Fixing old systems

    Rebuild or tidy an old system without stopping the business.

  6. Connections (APIs)

    Clean, documented links that other software can rely on.

How it works

Four steps, start to finish.

  1. Step 01

    Plan

    Agree what the first version does and how we'll know it works.

  2. Step 02

    Build in steps

    Two-week rounds, with something you can use at the end of each.

  3. Step 03

    Check every change

    Every change is reviewed and tested before it goes in.

  4. Step 04

    Launch & watch

    Go live with alerts in place, so we spot problems first.

HRMS

We do this ourselves

HRMS, built by our team

HRMS keeps staff records, attendance, leave, pay and reviews in one online system. Our own team planned, designed and built all of it.

About HRMS

Tools we use

  • Next.js & React
  • TypeScript
  • Python & FastAPI
  • Node.js & NestJS
  • PostgreSQL
  • Redis
  • Docker

Questions

Common questions.

Ask us something else
Which technology do you use?

Mostly Next.js and React for the screens, with Python (FastAPI) or Node.js (NestJS) behind them and PostgreSQL to store data. We pick what your team can look after.

Can you replace our old system without stopping work?

Yes. We replace it piece by piece, so your team keeps working while the new system takes over.

Often used together

All services

  • Build

    Mobile App Development

    We build mobile apps for Android phones and iPhones.

  • AI & automation

    AI Agents

    We build AI helpers that answer questions, fill in forms and finish tasks. They ask a person before doing anything important.

  • AI & automation

    AI Automation

    We teach computers to do boring, repeated jobs. We also link your systems so they share information.

Start a project

Let’s talk about Web Application Development.

Tell us what you need. Someone who does this work will reply within one working day.

Talk to us about thispraveen@manne.work