AHH Ali Hajj Hassan
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Brainex / Full-stack / 2026

Brainex — Modular Enterprise Platform

Brainex — Modular Enterprise Platform
Role
Full-Stack Software Engineer
Stack
C#/.NET · Next.js · React · React Native · Expo · TypeScript · PostgreSQL · Azure
Year
2026
Contribution
Enterprise workflows, web and mobile applications, platform security, AI-assisted engineering, and deployment support

The problem

Growing businesses often manage sales, operations, safety, employees, documents, and customer communication through disconnected systems. BrainexOne brings these functions into one modular platform with shared data, consistent workflows, role-based access, and applications for web, iOS, and Android.

What I built

I develop and maintain full-stack features across the BrainexOne ecosystem. My work includes CRM functionality for leads, accounts, contacts, opportunities, quotes, contracts, products, orders, invoicing, documents, notifications, filters, list views, and dashboards. I also develop HSEQ workflows for Concern Reporting, Improvement Actions, Incidents and Near Misses, and the Inspection Tool, with tenant isolation, permissions, audit history, migrations, and lifecycle controls. On mobile, I build bilingual React Native and Expo applications with secure authentication, English and Arabic localization, RTL layouts, reusable MVVM architecture, saved views, dynamic filtering, and map integration. I also contribute to Client Portal prototypes, platform security, AI-assisted development workflows, Azure deployments, CI/CD, UAT, monitoring, logging, and technical documentation.

Technical highlights

  • 01

    Modular enterprise workflows

    Built CRM and HSEQ functionality on a shared, metamodel-driven foundation with reusable components, dynamic forms, list views, filters, dashboards, lifecycle controls, and audit history.

  • 02

    Web and mobile ecosystem

    Delivered Next.js and React interfaces alongside React Native and Expo applications for iOS and Android, all connected to shared C#/.NET APIs and PostgreSQL data.

  • 03

    Secure multi-tenant architecture

    Implemented tenant isolation, permission-engine capabilities, role-based authorization, access-management testing, and authentication fixes across platform modules.

  • 04

    AI-assisted delivery

    Supported LLM evaluation, Claude Code governance, development tooling, automated code-review workflows, and token and performance optimization.

  • 05

    Cloud and release operations

    Contributed to Azure environments, GitHub Actions, CI/CD pipelines, application deployment, UAT, monitoring, logging, and App Store and Google Play preparation.

Interface Showcase

Product experience

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

Main Platform
Brainex — Modular Enterprise Platform — Main Platform
Brainex — Modular Enterprise Platform — Workflow Modules
Brainex — Modular Enterprise Platform — Web and Mobile Ecosystem
Main Platform

The BrainexOne workspace brings accounts, teams, workflows, and activity into one modular enterprise platform.

  • Accounts
  • Teams
  • Activity

The platform grows module by module, with every release strengthening the shared foundation across web, mobile, security, and enterprise workflows.

Next system →

Argus — ERP for Web & Mobile

Argus — ERP for Web & Mobile

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