Service 03 / Systems

Mobile, ERP & CRM

Native apps and systems that run your operations — built to mirror how your business actually works, not force you into someone else's template.

What's Included

Built around your ops

From customer-facing apps to the back-office systems that keep everything running — designed around your real workflows.

Native & Cross-platform Apps

iOS and Android apps built with React Native or Flutter — one codebase, native performance, faster delivery.

ERP Systems

Inventory, finance, HR and operations brought into one system — tailored to how your business actually runs.

CRM & Sales Tools

Lead pipelines, follow-up automation and reporting built around your sales process — not a generic template.

System Integrations

Connecting your apps, payment gateways and third-party tools with reliable APIs and real-time data sync.

How We Work

From operations to system

We start with how your team actually works today, then build the system around that.

01

Map Your Operations

We sit with your team to document current workflows, bottlenecks and the tools you already rely on.

02

Architecture & Data Model

A data model and system architecture designed for your processes, with room to add modules later.

03

Build & Test

Iterative builds with real data and real users testing each module before it goes live.

04

Rollout & Train Team

Phased rollout with hands-on training so your team adopts the system smoothly, with ongoing support after launch.

Tools & Tech

Stack we build on

React Native Flutter Swift Kotlin Odoo Postgres REST & GraphQL Firebase Docker
Why CodeByZeno

Built different.
By design.

01

Offline-first mobile apps

Our apps are built to work in low-connectivity environments — from Dubai construction sites to rural India — syncing automatically when the connection returns.

02

Custom ERP = zero licensing fees

Our ERP modules are built on your domain, not a vendor's template — no per-seat fees, no modules you don't need, no vendor lock-in, ever.

03

Bilingual from the first screen

Every interface is designed in Arabic RTL and English LTR simultaneously — not adapted after build, but as a unified design system from the start.

3 systems
"We replaced three legacy tools — attendance, inventory, invoicing — with one unified ERP deployed and live for 150 staff in 12 weeks."
— Tariq Al Mazroui, Operations Director · Al Mazroui Group
Regional Systems

Built for your ops, not a template

GCC enterprise needs Arabic UI, KNET/PayTabs mobile payments and compliance with local labour laws. India needs GST, Razorpay and WhatsApp-driven CRM. We build both natively.

🌙 GCC Operations

UAE · Saudi · Kuwait

Flutter apps with Arabic RTL UI, KNET and PayTabs mobile payment flows, WhatsApp Business CRM for Gulf sales teams, and ERP modules compliant with Saudi ZATCA e-invoicing and UAE free zone entity structures.

Flutter RTL KNET Mobile ZATCA E-invoicing WhatsApp CRM UAE Free Zone
🇮🇳 India Operations

Hyderabad · Mumbai · Bengaluru

React Native apps with Razorpay UPI flows, GST-compliant ERP modules with GSTR-1/3B filing support, Digi Locker integration, and WhatsApp notification pipelines for India's mobile-first workforce.

UPI + Razorpay GST Modules GSTR Filing Digi Locker Offline-first
Common Questions

Quick answers

Yes — we default to Flutter for cross-platform, which gives native performance on both iOS and Android from a single codebase. For apps that need deep platform-specific APIs (camera, health, NFC), we build in Swift (iOS) and Kotlin (Android) and share business logic via a backend layer.

Yes — we build integration layers for SAP, Oracle NetSuite, Microsoft Dynamics and custom legacy systems. REST and GraphQL APIs are our default; for older systems we build ETL pipelines. No big-bang replacement — phased migration with zero downtime.

Typically 1–2 weeks for initial review — Apple averages 1–3 days, Google Play 1–7 days for first submissions. We handle all metadata, screenshots, localised descriptions and privacy nutrition labels for both EN and AR markets.

For field ops, warehouse and logistics apps — yes, offline-first architecture is our default. We use local SQLite with background sync to handle patchy connectivity in GCC construction sites and Indian rural delivery routes.

Need a system that fits your operations?

Tell us how your team works today — we'll reply with a clear plan, timeline and pricing within one business day.