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I’m a dynamic and driven full stack developer with strong expertise in TypeScript, GraphQL, and AWS. I love building scalable and robust applications across diverse industries and have contributed to projects in fintech, fleet management, and education. I co-founded Raqemi and have hands-on experience working with global teams, cloud deployments, and scalable system architectures. I’m passionate about creating products that make a meaningful impact, from developing customizable website builders to building realtime tracking platforms with IoT integrations. I enjoy collaborating with cross-functional teams to solve complex problems and continuously improving my skill set in both frontend and backend development.…I’m a dynamic and driven full stack developer with strong expertise in TypeScript, GraphQL, and AWS. I love building scalable and robust applications across diverse industries and have contributed to projects in fintech, fleet management, and education. I co-founded Raqemi and have hands-on experience working with global teams, cloud deployments, and scalable system architectures. I’m passionate about creating products that make a meaningful impact, from developing customizable website builders to building realtime tracking platforms with IoT integrations. I enjoy collaborating with cross-functional teams to solve complex problems and continuously improving my skill set in both frontend and backend development.

Hesham Mohamed Sadoun

Full Stack Developer, Back-End Developer, Cloud Developer, +4

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I’m a dynamic and driven full stack developer with strong expertise in TypeScript, GraphQL, and AWS. I love building scalable and robust applications across diverse industries and have contributed to projects in fintech, fleet management, and education. I co-founded Raqemi and have hands-on experience working with global teams, cloud deployments, and scalable system architectures. I’m passionate about creating products that make a meaningful impact, from developing customizable website builders to building realtime tracking platforms with IoT integrations. I enjoy collaborating with cross-functional teams to solve complex problems and continuously improving my skill set in both frontend and backend development.…I’m a dynamic and driven full stack developer with strong expertise in TypeScript, GraphQL, and AWS. I love building scalable and robust applications across diverse industries and have contributed to projects in fintech, fleet management, and education. I co-founded Raqemi and have hands-on experience working with global teams, cloud deployments, and scalable system architectures. I’m passionate about creating products that make a meaningful impact, from developing customizable website builders to building realtime tracking platforms with IoT integrations. I enjoy collaborating with cross-functional teams to solve complex problems and continuously improving my skill set in both frontend and backend development.

Available to hire

I’m a dynamic and driven full stack developer with strong expertise in TypeScript, GraphQL, and AWS. I love building scalable and robust applications across diverse industries and have contributed to projects in fintech, fleet management, and education. I co-founded Raqemi and have hands-on experience working with global teams, cloud deployments, and scalable system architectures.

I’m passionate about creating products that make a meaningful impact, from developing customizable website builders to building realtime tracking platforms with IoT integrations. I enjoy collaborating with cross-functional teams to solve complex problems and continuously improving my skill set in both frontend and backend development.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Work Experience

Backend Engineer (Contract) at Fleetoo

May 31, 2025 - July 10, 2025

Developed a fleet management platform with RPC-based APIs and IoT integrations. Designed and deployed a GraphQL backend for real-time vehicle tracking and management. Delivered a production-ready MVP within a tight timeline. Built a Go gateway for Fleetoo to handle device requests and database writes, enhancing concurrency in a Node.js microservice setup.

Backend Engineer (Contract) at Fleetoo

May 31, 2025 - July 10, 2025

Developed a fleet management platform featuring RPC-based APIs and IoT integrations. Designed and deployed a GraphQL backend for real-time vehicle tracking and management. Delivered a production-ready MVP within a tight timeline. Built a Go gateway to handle device requests and improve concurrency within a Node.js microservice setup.

Full Stack Engineer at Fincart.io

January 1, 2025 - Present

Integrated major shipping and tracking providers such as PDC, FedEx, and J&T into the platform. Built a microservice for order handling using NestJS and MongoDB. Developed high-availability features in React, including a dynamic order tracking page with caching mechanisms. Collaborated with cross-functional teams to improve system scalability and performance on GCP in order to help reach 300k orders per month.

Full Stack Engineer at Fincart.io

January 1, 2025 - Present

Full Stack Developer / Lead Backend Developer at Baianat

November 30, 2024 - July 10, 2025

Led backend teams and shipped production APIs for ERP, CMS, and e-commerce systems. Built backend services using NestJS, PostgreSQL, and GraphQL. Managed CI/CD pipelines with Bitbucket and deployed on AWS EC2. Collaborated with frontend teams using Vue.js, Nuxt, and Angular. Worked on an internal ERP system with modules including HR, Finance, CRM, and more. Also worked on an internal mail system using Python, FastApi, and postfix.

Full Stack Developer / Lead Backend Developer at Baianat

November 30, 2024 - July 10, 2025

Led backend teams and shipped production APIs for ERP, CMS, and e-commerce systems. Built backend services using NestJS, PostgreSQL, and GraphQL. Managed CI/CD pipelines with Bitbucket and deployed on AWS EC2. Collaborated with frontend teams using Vue.js, Nuxt, and Angular. Worked on an internal ERP system with modules including HR, Finance, and CRM. Developed internal mail system using Python, FastAPI, and postfix.

Co-Founder / Full Stack Engineer at Raqemi

August 1, 2024 - Present

Co-founded and built core infrastructure for Raqemi using Node.js, NestJS, and AWS. Led development on Mubtikr, a customizable website builder for LMS clients, built with Next.js 15 and NestJS. Developed Mqraah, a mobile app using React Native to help users read and save Quran efficiently with guidance from a Sheikh. Oversaw product lifecycle from concept to launch across multiple projects.

Co-Founder / Full Stack Engineer at Raqemi

August 1, 2024 - Present

Co-founded and built core infrastructure for Raqemi using Node.js, NestJS, and AWS. Led development of Mubtikr, a customizable website builder for LMS clients using Next.js 15 and NestJS. Developed Mqraah, a React Native mobile app with new architecture, aimed at helping users efficiently read and save the Quran guided by a Sheikh. Oversaw product lifecycle from concept to launch across multiple projects.

Backend Developer at Inzox

July 31, 2022 - July 10, 2025

Developed backend services for multiple projects in healthcare and family management. Built microservices using NestJS, PostgreSQL, and REST APIs. Led CI/CD efforts using GitHub Actions and automated deployment to client environments. Delivered scalable solutions for projects like Graphene and Wizrah. Added a Go concurrency layer to handle async tasks in a Node.js microservice system.

Backend Developer at Inzox

July 31, 2022 - July 10, 2025

Developed backend services for healthcare and family management projects. Built microservices with NestJS, PostgreSQL, and REST APIs. Led CI/CD initiatives using GitHub Actions, automating deployments. Delivered scalable solutions for projects such as Graphene and Wizrah. Added a Go concurrency layer to handle asynchronous tasks in a Node.js microservice system.