Android · Flutter · Web

We build apps
that ship, not slip.

Codexium is a small software development firm that designs and builds Android and Flutter apps for founders and product teams. 10+ apps live, over 100,000 installs.

Message on WhatsApp See our work

Apps shipped

Installs

Years active

Firm profileAvailable

Founded2022

FocusAndroid, Flutter, Web

Based inIndia

Team2 founders

Response time2–4 hours

Sec. 01 — About

Who we are

A small firm, run like an engineering team

We keep the team small on purpose — fewer handoffs, faster decisions, and code the founders actually read.

Codexium Technologies builds Android apps, Flutter apps and web products for businesses that need something reliable, not just good-looking.

We work end to end — architecture, UI, backend, and the Play Store listing — and we stay on after launch to fix what breaks.

Jetpack Compose UI, built for real devices

Firebase and Supabase backends that scale

MVVM and clean architecture, not spaghetti

Support after launch, not just before

"10+ apps in production and 100,000+ downloads — quality and shipping speed aren't a trade-off for us."

Gyanendra Bharti, Founder

Founders

Gyanendra Bharti

Founder & Lead Developer

Builds the Android and Flutter side — Kotlin, Jetpack Compose, and the architecture underneath.

Abhijeet Bharti

Co-Founder & Design

Leads UI/UX and web. Also writes about design and AI to 300K+ followers on Instagram.

Sec. 02 — Work

Selected work

Apps people actually use

A few of the products we've shipped, live on the Play Store and the open web.

Project 01

Android app

UniMitra

A college companion app — attendance tracking, shared notes, and campus updates in one place. Used by thousands of students.

KotlinFirebase

View on Play Store

Project 02

Utility app

Photo Compressor

Shrinks photos from MB to KB with no visible quality loss.

Kotlin

View on Play Store

Project 03

Web app

KB Compressor

The same compressor, in the browser. No install, no signup.

Web

Visit site

Project 04

E-commerce app

FreshMart

A grocery ordering app with live inventory, order tracking, and payments built in — built for scale from day one.

ComposePayments

Request a demo

Project 05+

Full portfolio

10+ more apps

The rest of our catalogue is live on Google Play.

AndroidFlutter

View all apps

Sec. 03 — Services

What we do

Everything from idea to Play Store

We can take a piece of this or run the whole build.

Android development

Native apps in Kotlin and Jetpack Compose, built for performance.

Website development

Fast, responsive sites that hold up on any device.

E-commerce

Stores with payments, inventory, and order tracking built in.

UI / UX design

Interfaces that are simple to use, not just simple to look at.

Firebase backend

Auth, real-time data, notifications, and analytics, set up right.

Payment integration

UPI, cards, and net banking, wired up securely.

Maintenance & support

We stay on after launch to fix bugs and ship updates.

Internships & training

Hands-on mentoring in Android and web, on real projects.

Custom software

Built for your workflow, not a template.

Sec. 04 — Contact

Get in touch

Let's talk about your app

Tell us what you're building — we usually reply within a few hours.

Send a short brief over WhatsApp or email and we'll follow up with questions and a rough timeline.

Emailinfo@codexium.in

WhatsApp+91 62055 27682

Start the conversation

Pick whichever's easiest for you.

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