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Engineered Systems

Builds Archive

Software platforms, operational architectures, headless stores, and client ecosystems. Built with high architectural discipline and long-term maintainability.

Business SystemsBuilding

OpsLedger

Operations platform built from problems encountered in real business operations, managing vehicle fleets, drivers, lease agreements, traffic fine reconciliation, and shift handovers in Doha, Qatar.

ReactNext.jsFirebase+3
SaaSBuilding

PACKFOOAV CMS

A decoupled, schema-first content management engine built to eliminate editorial lock-in, database bloat, and fragile plugin ecosystems.

Next.jsTypeScriptTailwind CSS+3
E-commerceActive

FOOAV Commerce Hub

A decoupled digital commerce architecture bridging regional Arabian Gulf payment gateways, multi-warehouse stock sync, and courier automation.

Next.jsReactTypeScript+3
Business SystemsActive

OpsFlow HR & Compliance

Custom workforce governance, Qatar labor law compliance, residency document expiry escalation, and WPS payroll generator.

TypeScriptNext.jsNode.js+2
E-commerceResearch

NOOAV

An independent digital commerce and brand initiative exploring focused retail operations, direct-to-consumer product delivery, and localized commerce.

Next.jsReactTypeScript+1
tarek.in

I build software around problems I've lived through.

A living record of the systems, experiments, and questions I'm working through.

Doha, Qatar•UTC+3•Available for select projects

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“Better systems begin with better questions.”

— Tarek

© 2026 Mohammad Tarek Bin Zubaier

“A personal workshop, evolving in public.”