AHH Ali Hajj Hassan
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Brainex / Full-stack / 2026

Brainex — Modular CRM / ERP Platform

Brainex — Modular CRM / ERP Platform
Role
Full-Stack Engineer · Mobile-focused
Stack
React Native · Next.js · .NET · TypeScript
Year
2026
Contribution
Mobile architecture, cross-platform apps, shared component system, AI-assisted workflows

The problem

Growing businesses end up stitching operations together from a dozen disconnected tools — sales here, inventory there, reporting somewhere else. Brainex set out to replace that sprawl with one platform: many modules, one data model, on every device.

What I built

I focus on the mobile side of the platform — dedicated iOS and Android apps built in React Native that talk to the same .NET back-end as the web. I helped define the multi-module architecture and a reusable component system so new modules ship fast and feel consistent, and I work across the front-end, API integration and the data layer. Alongside that I drive the team's AI-assisted engineering — internal agents, local models and AI-in-the-loop review.

Technical highlights

  • 01

    One model, many modules

    A module-driven architecture where each business area plugs into a shared data model and design system, so the platform scales horizontally without re-inventing the shell each time.

  • 02

    Native apps, shared back-end

    React Native apps for iOS and Android consuming the same .NET API as the Next.js web client — one source of truth, three surfaces.

  • 03

    AI in the loop

    Brought AI-assisted coding and review into the team's workflow, with ongoing R&D on internal agents and local model usage.

Interface Showcase

Product experience

Inspect the product through guided chapters — main experience, key feature flows, and the full ecosystem.

Main Platform
Brainex — Modular CRM / ERP Platform — Main Platform
Brainex — Modular CRM / ERP Platform — Feature Focus
Brainex — Modular CRM / ERP Platform — Full Ecosystem
Main Platform

The brAInex ONE workspace — accounts, teams and activity in one unified CRM platform.

  • Accounts
  • Teams
  • Activity

The platform grows module by module — every release is a chance to make the shared foundation a little sharper.

Next system →

Argus — ERP for Web & Mobile

Argus — ERP for Web & Mobile

Open case →