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About Codemistry

A Web & App Development Agency Serving All of India

For more than three years we have built websites, mobile apps and custom CRM software for businesses, startups and institutions all over India.

Working across India 20+ developers Registered MSME
Meet the founder
At a glance

Codemistry in Numbers

Since 2023
0+
Years building
In-house team
0+
Developers
Web · App · CRM
0
Services
No lock-in
0%
Code ownership
Meet the founder

The Person Behind Codemistry

Partha Halder, founder and owner of Codemistry

Partha Halder

Founder & owner

Since 2023
20+ devs
Founder & 100% owner

Partha Halder

Quality websites, apps and software, with honest pricing and direct communication.

Partha Halder started Codemistry for businesses across India that want quality work without agency runarounds. Partha leads the development team and stays involved in every project, from the first discussion to launch, so you always have a clear point of contact.

100%

Owner-led

20+

Developers

1:1

Direct contact

Our story

From One Founder to a Full Team

How a founder-led agency grew into a full development team serving all of India.

  1. 01

    Codemistry begins

    2023

    Partha Halder founded Codemistry to give businesses the same quality of websites, apps and software that big companies get, with honest pricing.

  2. 02

    20+ developers

    The team

    Designers, web developers, app developers and testers now work under one roof, so every part of a project fits together.

  3. 03

    Clients across India

    The reach

    We work online, which lets us serve businesses anywhere in the country quickly and at a fair price.

  4. 04

    A registered MSME

    Today

    Codemistry is a registered MSME agency, building and maintaining websites, apps and CRM software every day.

3D glassmorphic agile tech collaboration and client communication
Online-first
How we work

Online First, Meetings When Needed

Working online keeps projects fast and affordable for clients anywhere in India.

  • WhatsApp

    Quick questions, updates and files, any day.

  • Calls

    Talk things through with the person building it.

  • Video meetings

    Screen-share demos and preview walkthroughs.

  • In person

    For bigger projects we schedule a client meeting.

Our promise

What Clients Can Expect

Built for your business

We plan every website, app and CRM around your customers and workflow, not a template.

Clear, written pricing

A fixed written quote before work starts, and milestone payments as work is delivered.

You own everything

Source code, design files, domain and data are yours, with admin access and documentation at handover.

We stay after launch

Free bug-fix support after delivery, plus monthly plans for updates, backups and security.

What we do

Six Services, One Team

Free quote · Reply within 24 hours

Let's Build Your Next Project

Tell us what you need. We'll reply with a written quotation, timeline and milestone plan, with no obligation.

Contact Us
  • No obligation
  • Milestone payments
  • 100% code ownership

How it starts

  1. 1

    Share your idea

    On WhatsApp, a call or the enquiry form.

  2. 2

    Get a written quote

    Scope, timeline and price within 24 hours.

  3. 3

    We start building

    After you approve, with preview links as we go.