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Open to opportunities · Worldwide
John Mosaad

John
Mosaad

AI Engineer  ·  Founder & CEO  ·  Software Architect

Building AI products that ship — healthcare, distribution, e-commerce — globally

DocDroid MasDist Nicotineus Live in production
John Mosaad working

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About

Sole architect.
Shipping AI that works.

I'm a software engineer and AI product founder with 15 years of experience building and shipping production systems. I write Python, TypeScript, and SQL daily — and have built production systems on GCP, FastAPI, React, and PostgreSQL.

I'm the sole architect and engineer of DocDroid — a live AI-powered healthcare platform already meeting NHS technical standards (FHIR R4, SNOMED CT, ICD-10-CM, AES-256, consent audit trails). Previously at Delivery Hero, I led AI product delivery across 8 MENA markets.

Python · FastAPI · GCP FHIR R4 · NHS UK Core RAG · Claude API Arabic · English · Russian Remote-first · Worldwide
What I Build

Products & Projects

Every line of code. Every deployment. All in production.

DocDroid

Live in Production NHS-aligned

AI-powered Personal Health Record platform. Patients upload medical documents from any provider or country and receive instant AI analysis of diagnoses, lab results, medications, and health trends. Hospitals access a clinical workflow layer; insurers access an AI-assisted pre-authorisation module.

6-step AI medical document pipeline: validate → extract → LLM parse → hydrate → embed → notify
RAG health chatbot — Voyage AI embeddings + pgvector + Claude API
AI quality monitor reviewing 100% of responses — zero errors in production
Jurisdiction adapter: NHS UK Core FHIR R4 ↔ NABIDH UAE — switchable via config
AES-256 field encryption · consent-gated cross-org access · tamper-evident audit trail
5 production apps on GCP (Cloud Run · Cloud SQL · Memorystore) — zero downtime
FHIR R4NHS UK CoreNABIDH Claude APIGCPpgvector iOS App StoreSNOMED CT
Visit docdroid.ai
DocDroid platform screenshot

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MasDist ERP platform
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MasDist

Full distribution ERP with AI assistant. GPS-tracked field force management, inventory, ordering, geofencing. Used daily by a live sales team.

FastAPI React Native PostgreSQL AI Assistant
Nicotineus e-commerce platform
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Nicotineus

Technical partner. E-commerce platform with Ziina payment gateway integration. Medusa.js backend, Next.js storefront, Resend transactional email. Live in production.

Medusa.js Next.js Ziina Payments
Sama website
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Sama

Technical partner. Marketing platform built on Next.js 16, TypeScript, Tailwind CSS v4, and Framer Motion. Performance-first, fully live.

Next.js 16 TypeScript Framer Motion
History

Career

15 years from hospitality to frontline AI — always building

  1. 2024 – Present

    Founder & CEO — DocDroid

    Sole Engineer · docdroid.ai

    Sole architect and engineer of a live AI-powered Personal Health Record platform. Built 5 production GCP apps, a 6-step AI medical pipeline, RAG health chatbot, and AI quality monitor. NHS UK Core FHIR R4 aligned via configuration switch.

  2. 2024 – 2026

    Lead Engineer (Contract) — MAS International

    Sole Engineer for 3 simultaneous live platforms

    Delivered MasDist (full distribution ERP with AI, GPS tracking, React Native mobile), Nicotineus (e-commerce with Ziina payments), and Sama (Next.js 16 marketing site) concurrently — all in production.

  3. Aug 2023 – May 2026

    Digital Transformation & AI Delivery Manager

    Delivery Hero (Talabat) · Regional, 8 MENA markets

    • RAG GenAI model in enterprise portal — 40% SOP accuracy improvement for 600+ users
    • Built Talapedia: semantic AI knowledge hub, cross-functional delivery with Finance, Product, HR, Engineering
    • AutoComms: behaviour-triggered multi-channel AI platform (WhatsApp Business API · Email · In-App)
    • POS Command Center: billing automation reducing a 10+ hour manual task to under 1 minute
  4. Jun 2019 – Aug 2023

    Senior Account Manager — Technology & Integrations

    Delivery Hero (Talabat)

    Technical liaison for API integrations and POS connections. Solo-built POS Integration Sandbox (FastAPI) enabling 20+ partners to validate connections before production.

  5. Aug 2018 – Jun 2019

    Sales Acquisition Specialist

    Delivery Hero (Talabat)

  6. May 2015 – Aug 2018

    Senior Sales Executive — Enterprise Technology

    Etisalat Telecom (e&)

Speaking

Thought Leadership

John Mosaad speaking at LCNC2025 Global Summit Dubai
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Panelist Dubai, 2025

LCNC2025 Global Summit

"AI + No Code: The New Operating System for Work"

Spoke alongside international industry leaders on enterprise GenAI adoption, responsible AI governance, and human-oversight validation frameworks. Demonstrated compressing project delivery from months to days using AI orchestration and API integration.

Watch the recording
Stack

Technical Skills

AI & Machine Learning

Claude APIGPTRAG Pipelines pgvectorVoyage AI Embeddings LLM IntegrationAgentic AI AI Quality Monitoringn8n Prompt EngineeringLocal LLMs

Software Development

Python (FastAPI, async)TypeScript JavaScriptPostgreSQL ReactNext.js React Native (Expo)Medusa.js REST API DesignCeleryRedis

Cloud & Infrastructure

GCP (Cloud Run · Cloud SQL · Storage · Memorystore) SupabaseDocker CI/CD PipelinesArtifact Registry

Healthcare & Compliance

FHIR R4NHS UK Core FHIR NABIDHICD-10-CM SNOMED CTLOINC AES-256 EncryptionConsent Audit Trails

Product & Delivery

Solution ArchitectureProduct Lifecycle Agile DeliveryStakeholder Management Cross-functional LeadershipExecutive Reporting

Education & Languages

BSc Information SystemsAin Shams University Arabic — NativeEnglish — Fluent Russian — Basic
Connect

Let's build something
that ships.

Open to collaborations, consulting, and new opportunities — healthcare AI, enterprise systems, or anything ambitious. Worldwide.

Send me an email