Cross-Platform Engineering

One Codebase. Every Device.

We build native-quality Android and iOS apps with Flutter — integrated directly with ERPNext or any backend you run, architected with the same discipline we bring to enterprise systems.

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One Build, Two Platforms

A single Flutter codebase compiles to native ARM machine code on both Android and iOS — no WebView wrappers, no compromised performance. You ship faster and maintain one codebase instead of two.

  • check_circle Native performance — 60fps animations, no WebView overhead.
  • check_circle Direct ERPNext / REST API integration for live business data.
  • check_circle Offline-first sync so field teams keep working without signal.
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PLATFORMS
Android & iOS, single codebase
sync
DATA LAYER
Offline-first · auto-reconcile on reconnect
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BACKEND
ERPNext-native or any REST API

What's Included

From first wireframe to App Store listing.

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ERPNext & REST API Integration

Your app talks directly to ERPNext DocTypes or any backend you run — authenticated, validated, and built to handle flaky mobile networks gracefully.

Auth OAuth2 / Token-based
Sync Offline-first, conflict-aware
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UI/UX Implementation

Pixel-accurate builds from your design handoff — Figma, Adobe XD, or a brief — with platform-appropriate motion and touch ergonomics.

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Push & Notifications

Firebase Cloud Messaging integration for real-time alerts, order updates, and engagement flows.

App Store + Play Store Submission

We handle listing, screenshots, and review compliance

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Build Lifecycle

01

Design

Wireframes and UI implementation matched to your brand and platform conventions.

02

Integrate

Wiring the app to ERPNext or your REST API, with offline-first data handling.

03

Test

Device testing across Android and iOS, performance and edge-case hardening.

04

Ship

App Store and Play Store submission, with ongoing maintenance after launch.

Featured Work

Group Savings Mobile App

A Flutter-based mobile app for managing group savings, built from scratch with a full ERPNext backend integration for financial tracking and member management.

View Case Study
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Ready to Build Your App?

Partner with Techs Arena to ship a mobile app that's integrated with your business systems from day one — not bolted on after launch.

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