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AbdelRahman Hamed

@abdelrahmanuser7

Software architect and founding engineer at Voodi, building a multi-tenant SaaS with a merchant MCP server for Claude and ChatGPT.

Egypt

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What I'm looking for

I'm open to remote work or relocation in the EU, UK, US, or Gulf.

At Voodi, I designed and built a multi-tenant SaaS for restaurants, from its APIs and analytics to its storefront, dashboards, and staff app. I now operate the platform in production, including its remote MCP server, which lets merchants use their store through Claude and ChatGPT.

I chose the platform architecture around each workload: Postgres for transactional state, ClickHouse-backed analytics for visits and QR activity, and queues for asynchronous flows. I also designed tenant isolation, service authorization, and rate limiting for the system.

At dinar.sa, I replaced fragile service synchronization with event-driven flows and fixed high-concurrency race conditions affecting financial transactions. I also built the microservice that manages the regulated primary bank account and routes funds to investor sub-accounts.

At BBC News, I co-led a team of engineers on Telescope, an internal tooling platform, and built a GraphQL observability platform for microservices and their databases. Across my work, I’ve built production systems in fintech, media, and SaaS, spanning backend architecture and frontend products.

Experience

Work history, roles, and key accomplishments

Current

Co-founder & CTO

Current

Voodi

Jan 2025 - Present (1 year 9 months)

Designed and built a multi-tenant SaaS for restaurants from zero, including APIs, an MCP server, storefront, dashboards, and mobile app. Architected on Cloudflare Workers with Postgres, async queues, and edge caching.

TypeScript React React Native Hono PostgreSQL Cloudflare Workers Queue Hyperdrive Cloudflare Durable Objects MCP Claude APIs OAuth Row level security ES256 Clickhouse Redis Docker GitHub Actions

Senior Software Engineer

confidencial.io

Jan 2024 - Jan 2025 (1 year)

Built file synchronization across multiple cloud storage providers, XML parsers and diff engines for document structure detection, and pipelines for ML-based sensitive-data detection and redaction.

NodeJS TypeScript React S3 Cloudflare R2 XML Machine Learning Encryption

Senior Full-Stack Engineer

dinar.sa

Jan 2023 - Jan 2024 (1 year)

Replaced fragile service synchronization with event-driven flows, fixed high-concurrency race conditions in financial services, and designed a layered cache with deterministic invalidation. Built the microservice managing regulated bank accounts and fund routing.

NodeJS TypeScript PostgreSQL Redis Event Driven Architecture Concurrency Caching Microservices

Full-Stack Software Engineer

BBC News

Jan 2021 - Jan 2023 (2 years)

Co-led a team on an internal tooling platform, cut approval-to-deploy time by ~80% via CI/CD rework, and built a GraphQL observability platform for 40+ microservices. Mentored junior engineers.