About
Full-Stack Product Engineer · AI-Powered Systems
Full-stack engineer who takes products from an empty repository to a running production system — interface, API, database, mobile client and the server it all runs on. Six years and 40+ shipped systems across commerce, healthcare, charity operations and messaging automation, most of them Arabic-first and RTL. Deep experience with the integrations other people avoid: Meta WhatsApp Cloud API, Gulf payment rails, and ERP synchronisation. Recent work centres on AI-powered automation — provider-agnostic assistant layers, real-time voice translation, and conversational commerce.
- Years shipping software
- 6
- Systems on this site
- 28
- Skill areas
- 8
- Working languages
- 2
The legal entity
The work on this site is delivered through Osama Raed Jenana Technology Company — a technology company registered in Palestine under commercial registration number 39679, company number 563493311. Contracts, invoices, data processing agreements and platform partnerships are all held in the company's name, and its registered office is at Gaza – Al-Rimal Al-Shamali – near Palestine Stadium, Palestine.
It is still the same pair of hands writing the code. The company is what makes it possible to sign an agreement, hold a Meta Tech Provider relationship and process client data under a named, accountable entity rather than a personal account.
Where I focus
Web Systems
Multi-tenant platforms, admin panels and real-time dashboards on Laravel, Vue and Next.js — the kind with 70+ models and money moving through them.
AI & Automation
Provider-agnostic AI layers, conversational assistants across channels, real-time voice translation, and scraping pipelines that beat rate limits by design.
Infra & Integrations
Docker, nginx, Redis queues and WebSockets on bare VPS boxes — plus the integrations nobody volunteers for: payment rails, ERPs and Meta Cloud API.
Experience
2022 — Present
Full-Stack Developer
Muscat Apps
- Own products end to end: domain modelling, Laravel and Vue implementation, mobile APIs, server provisioning and ongoing operation.
- Built the WhatsApp-native commerce platform: a stateful flow engine, an HMAC-signed Node gateway for Meta protocol handling, and role-separated dashboards backed by 53 test files.
- Delivered integrations across payment rails (Thawani, JawwalPay, Apple Pay) and ERP systems (Odoo, SmartLife), including invoice delivery over WhatsApp.
- Maintain long-lived platforms in production — one charity system has passed 400 commits under continuous ownership.
2021 — 2022
Backend Developer
Muscat Apps
- Built Laravel backends and REST APIs for multi-vendor marketplaces and e-commerce platforms serving web and mobile clients.
- Introduced Redis-backed queue workers to move heavy work off the request path, and took on VPS provisioning and deployment.
2019 — 2021
Backend Developer — Freelance
Independent
- Delivered Laravel applications for clients across retail, clinics and education, handling requirements, build and deployment single-handedly.
Skills
- Backend
- PHP 8Laravel 8–13Node.jsExpressFastifyPythonFastAPIREST API designQueue workers
- Frontend
- Vue 3Inertia.jsNuxtReactNext.jsTypeScriptTailwind CSSAlpine.jsLivewire
- Mobile
- FlutterDartPigeon platform channelsKotlinSwiftPWA
- AI & Automation
- OpenAI SDKProvider-agnostic AI layersSpeech recognitionConversational flow enginesPlaywright automation
- Data
- MySQLMongoDBRedisMulti-tenant schema designLarge migration setsReporting & analytics
- Infrastructure
- DockernginxUbuntu VPSPM2Laravel Reverb / WebSocketsLet’s EncryptCI/CD
- Integrations
- Meta WhatsApp Cloud APIThawaniJawwalPayApple PayOdoo ERPSmartLife ERPFirebaseOneSignal
- Practices
- Pest / PHPUnitPlaywrightGit & code reviewArabic RTL & i18nThreat modellingTechnical documentation
Education
- 2023 — Present
Master's · Computer Engineering
Islamic University of Gaza
- 2019 — 2023
Bachelor's · Software Development
Islamic University of Gaza