Abdlrahman saber
Abdlrahman saber

Senior Software Engineer

Open to offers · Member since 15 Aug 2026
Message
Location
Cairo, Egypt
Desired salary
Unspecified
Work preference
Remote Only
Experience level
Senior

About

Professional summary

I am a Senior Software Engineer with more than seven years of experience building scalable backend systems, platform APIs, and distributed microservices. My primary focus is on reliable, event-driven software that supports high-volume business workflows.

At Exnaton, I work on a large energy billing platform consisting of more than 15 services. I contribute to architecture, billing-domain design, performance improvements, observability, and operational reliability for systems processing more than 100,000 billing events each month.

I have experience leading technically complex initiatives, including enterprise client onboarding, immutable billing-ledger design, invoice cancellation workflows, Time-of-Use tariff support, and monorepo migrations. I enjoy translating product requirements into robust technical solutions and collaborating across distributed teams.

My backend expertise includes TypeScript, Node.js, NestJS, PHP, Laravel, Python, Go, PostgreSQL, MongoDB, messaging systems, cloud infrastructure, and Kubernetes. I am comfortable working across the full delivery lifecycle, from API and data-model design through testing, CI/CD, monitoring, and on-call support.

I am also active in open source, with merged contributions to NestJS, Laravel, and Mikro-ORM. I created mcpkit, a TypeScript developer toolkit for the Model Context Protocol, and I write about AI developer tooling, MCP, and backend engineering.

I have worked remotely with teams across Europe and the Middle East for over four years. Based in Cairo.

Skills

44 capabilities

Tech stack & tools

Working toolkit

Experience

Career history

Senior Software Engineer (IQ4) Exnaton

I contribute to the architecture and maintenance of a highly available, event-driven microservices platform with more than 15 services. The platform processes over 100,000 monthly billing events and more than 2 million energy data points, using TypeScript, Node.js, NestJS, PostgreSQL, MongoDB, InfluxDB, NATS, Docker, Kubernetes, AWS, Prometheus, and Grafana.

I have led major billing and platform initiatives, including TotalEnergies onboarding, immutable billing-ledger refactoring, Storno invoice cancellation, Time-of-Use tariff support, and NX monorepo migration. I also built end-to-end testing infrastructure, participate in on-call operations, perform code reviews, and lead an in-progress CrewAI-based agentic support-ticket triage system with semantic memory and observability tracing.

Full-Stack Engineer Autohub

I built and maintained backend services and REST APIs for a high-traffic automotive marketplace serving customers in the UAE. My work used PHP, Laravel, Vue.js, MySQL, MongoDB, AWS S3, and Sentry.

I delivered branded integrations for Yallamotor and Dubicars that increased inspection-lead conversions by approximately 20%. I also designed a 3D vehicle damage model, integrated Checkout.com payments and Telegram notifications, and implemented document storage with AWS S3.

Full-Stack Developer OctopusPro

I refactored a legacy application codebase across more than 10 modules, improving maintainability and reducing reported bugs by 30%. I worked with PHP, Zend, MySQL, MongoDB, Python, AWS Lambda, API Gateway, and S3.

I integrated more than six external services, including SMS, push-notification, Lambda API, and S3-based workflows. These integrations improved product capabilities while supporting faster engineering delivery.

Full-Stack Developer Military Service

I built a data-management system from scratch during my military service. The solution covered core data workflows and location-based information visualization.

I used PHP, Laravel, Python, Vue.js, and Leaflet to create geospatial mapping features for visualizing location data. The work combined backend development with practical frontend mapping functionality.

Web Developer Upwork / Freelance

I delivered more than 10 full-stack web projects for global freelance clients. My work involved Laravel, Django, Ionic, PHP, and Python across a variety of product requirements.

One notable project was a hybrid mobile travel application with real-time booking integrations for three B2B vendors. I handled application development and third-party integration work to support the booking workflow.

Education

Learning history

Thebes Academy, Cairo

BSc, Computer Science

Graduated with a BSc in Computer Science. Achieved a GPA of 3.26 (B+) and ranked 9th in the class.

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