
I'm an Egyptian Senior Backend Engineer focused on distributed systems and AI-driven platforms, currently at Netguru (DigitalZone Iraq engagement).
I also own Alsabbahy Technology, shipping product and platform work alongside my primary engineering role. Outside work you'll find me in the gym, with family, or digging into new tech.

Senior Backend Engineer with 8+ years designing and scaling high-performance backend systems and APIs. Deep expertise in Python, Node.js/NestJS, FastAPI, PostgreSQL, and AWS, with a strong track record in microservices, observability (LGTM), AI/LLM pipelines, and CI/CD. Owns services end-to-end — architecture through production — in startup and high-autonomy environments. Passionate about clean architecture, system reliability, and mentoring engineering teams. Concurrently Owner at Alsabbahy Technology.
Undergraduate foundation in electrical and computer engineering.
AI fundamentals and applied AI career essentials.
AWS-focused fullstack and DevOps cloud development projects.
API design and Node/Express REST fundamentals.
B2B contractor for DigitalZone Iraq as Senior Backend Engineer (Node.js/NestJS) on a multi-tenant e-commerce platform (consumer, merchant, dashboard APIs). Owned Checkout.com Flow payment sessions (tokenization, 3DS, webhooks, abandoned-session processors). Built NestJS modules on Prisma/PostgreSQL with BullMQ, Redis, Cognito, and OpenTelemetry; mentor teammates and translate product requirements into technical plans.
Own Alsabbahy Technology alongside primary employment — founding and product/platform engineering across ChartiAI, Khuta, ABMFY, Zillog, and automation systems. Focus on clean architecture, reliability, and shipping AI- and ops-heavy products in high-autonomy environments.
Led end-to-end backend product delivery while keeping systems stable and scalable. Architected REST APIs and microservices with clean-architecture principles and TDD. Drove observability (structured logging, correlation IDs, tracing) and mentored juniors via 1:1s, PR reviews, and knowledge-sharing with Product.
Designed REST APIs (Django/Node) for internal and partner consumption; modernized legacy React modules. Integrated DataDog for request logging; participated in architecture and API design with stakeholders.
Reduced API latency by ~33% rewriting critical services in Node.js; migrated auth to JWT + 2FA. Built NestJS microservices for Payments and Notifications; integrated Paymob and Fawry. Acting Senior from Feb 2023 — mentoring, reviews, and Agile practices.
Built full-stack MERN/Django apps; delivered RPA for SIDC invoicing and an Azure ML audio filter service (React + Django). Technology consulting for client integrations.
Built NestJS/Node REST backends for hiring, delivery, e-learning, and e-commerce products; integrated PayPal.
Check out my skill level on Credly

Founding / product engineering: Whisper ASR + LLM SOAP-note pipeline, clinician + admin (RBAC, plans, Stripe), FastAPI/React stack.

Full-stack platform: Next.js 15 + NestJS 11 monorepo for shipments, fleet, and real-time driver tracking on Supabase/Drizzle.

Backend architect: multi-tenant NestJS campaigns, BullMQ workers, enrichment, rate limits, quiet hours, and OTEL/LGTM observability.

Founder / architect: NestJS + Next.js multi-tenant logging SaaS on Loki/Grafana with JWT tenant context and PayPal billing.

Self-hosted n8n + Postgres pipelines (web/Reddit → LLM qualify → outreach drafts) with a Next.js approve/reject dashboard.
Prefer email? Reach me directly — I read every message.
Email ahmed@alsabbahy.comThe fastest way to reach me is email. For a live conversation, use the Schedule CTA above or connect on LinkedIn or GitHub.