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Gamal ElDin Mohamed

@gamaleldinmohamed

Full-stack developer who built High Five Academy’s AI-powered learning platform and LISA AI tutor for more than 100 beta users.

Egypt

Message

At High Five Academy, I built the MVP of an AI-powered learning platform that reached more than 100 beta users. I designed LISA, an AI tutor using OpenAI APIs to provide personalized learning assistance.

I integrated Stripe, Amplitude, and OpenAI services, and redesigned the PostgreSQL database schema to reduce average query time and improve page performance. I also led post-MVP refactoring and mentored junior developers through architecture discussions and code reviews.

As an Independent Software Developer, I built a SaaS platform for the clothing industry from concept to implementation. I designed its backend architecture and relational database schema, implemented responsive interfaces, and added authentication, authorization, and role-based access control.

Experience

Work history, roles, and key accomplishments

Full-stack Developer

High Five Academy

Feb 2024 - Jul 2025 (1 year 5 months)

Built the MVP of an AI-powered learning platform reaching more than 100 beta users, designing and implementing the 'LISA' AI tutor using OpenAI APIs. Integrated Stripe, Amplitude, and OpenAI services, and led post-MVP refactoring to improve scalability and maintainability.

OpenAI Stripe Amplitude PostgreSQL React Next.js NodeJS ExpressJS NestJS Mentorship Hiring

Independent Software Developer

Self Employed

Feb 2024 - Jul 2025 (1 year 5 months)

Built a SaaS platform for the clothing industry from concept to implementation, designing backend architecture and relational database schema using Express.js, PostgreSQL, and Sequelize. Implemented authentication, authorization, and role-based access control (RBAC).

ExpressJS PostgreSQL Sequelize Next.js Tailwind Authentication RBAC Product Architecture

Full-stack Developer

Digital Innovation Lab

Apr 2023 - Jan 2024 (9 months)

Developed reseller payout calculation algorithms and backend APIs for PrivacyBee's partner platform, and implemented responsive, pixel-perfect interfaces from Figma designs using React and Next.js. Added unit and end-to-end tests using Jest and Playwright.