Experience

Multi-tenant AI customer service and commerce platform. Sole author of the AI service and lead backend engineer.

• - Architected a 9-node LangGraph multi-agent graph with an LLM supervisor and 56 AI tools via a dynamic registry
• - Built an early production MCP integration for Shopify Storefront, plus RAGFlow hybrid retrieval and multi-LLM orchestration with failover
• - Engineered the multi-tenant core across 122 data models and 5 services, with row-scoped tenant isolation, JWT, TOTP 2FA, and OAuth2 federation
• - Unified WhatsApp, Instagram, email, and web chat into one real-time inbox with Redis pub/sub fan-out and Celery on RabbitMQ
• - Shipped full observability (Prometheus, Grafana, Loki) and push-to-deploy CI/CD on Azure

Lead technical strategy and forward-deployed delivery for international clients across fintech, AI, IoT, and systems.

• - PayAll: architected the FastAPI backend and a custom LoRaWAN payment protocol with an Ed25519-signed DAG ledger (cumulative-weight consensus) and CEMAC/COBAC compliance
• - Monduo Control: built solo a Windows tri-screen app with a custom IddCx kernel display driver and multi-API GPU interception in C++ and .NET 8
• - MMG Trading: delivered solo a multi-corridor FX back-office (14 corridors, 7-engine FX factory) that matched the client's Excel to 0.01 AED
• - DigiPop: lead architect of a receipt-intelligence platform with USB-traffic interception and multilingual OCR plus LLM extraction
• - MaliPay: technical lead and sole mobile engineer for a West African (XOF) wallet with custom Keycloak auth and an interest-free BNPL product

Self-initiated multi-tenant WhatsApp marketing SaaS, built solo across backend and frontend, live in production.

• - Built 165 endpoints across 27 tenant-isolated tables with JWT auth and Fernet-encrypted credentials
• - Migrated the platform from Twilio to the official Meta WhatsApp Cloud API without breaking the live send path
• - Shipped an async campaign pipeline (Celery, Redis) and a subscription and credit billing engine, with a React 19 admin console

Solo freelance build for a REGA-licensed Saudi real-estate advisory, live in production.

• - Built a six-locale (2 right-to-left) Next.js 16 / React 19 platform with 7,600+ parity-checked translated strings
• - Engineered a streaming, knowledge-base-grounded AI assistant on Azure OpenAI with per-language prompts and rate limiting
• - Implemented a credibility-first SEO layer with JSON-LD, localized metadata, and Zod-validated lead capture

Led Odoo deployment and custom module development for enterprise clients, specializing in dual-currency accounting.

• - Built and deployed the Lebanese Accounting Module for Odoo ERP, now in active use by Lebanese accounting firms
• - Implemented dual-currency reporting (LBP, USD, EUR) with multi-rate reconciliation during Lebanon's currency crisis
• - Built the KnowledgeBox training platform: a FastAPI backend with 28 data models and 3 Next.js frontends
• - Deployed on-premise Odoo infrastructure and managed a team of developers and consultants

Led development of LLM-powered mobile applications and managed an engineering team.

• - Shipped 5 LLM-powered apps to the App Store and Google Play: RemoteTal, CodeAI, PizzaGPT, Speech AI, and DoubtClear AI
• - Established the team's first standardized AI integration layer (prompt management, streaming, error handling) across all 5 apps
• - Implemented prompt engineering frameworks, image-to-text processing, and intent classification
• - Led and mentored the software engineering team

Original sole developer of an AI-powered study platform for medical and professional exam prep, now maintained by an in-house team.

• - Built and shipped the Flutter app from scratch; it reached 100,000+ active students and 270,000+ flashcards as of 2023
• - Integrated ChatGPT for flashcard explanations and SM-2 / SM-2+ spaced repetition
• - Implemented in-app purchases (Razorpay, Stripe); live on the App Store and Google Play

Provided Flutter mobile development services to international clients while at university.

• - Delivered Flutter and Firebase mobile apps for clients across the US, UK, UAE, and Europe
• - Specialized in cross-platform mobile development and API integrations