
In May 2025, Ghassen Doura established the foundation for the jst-seminar-rostlab-tum/personio-foundation-coachai web application, focusing on scalable architecture and developer experience. He set up a Next.js frontend and FastAPI backend with PostgreSQL integration, enabling secure user onboarding through Supabase-managed authentication and Twilio-based SMS verification. Ghassen improved onboarding and maintenance by clarifying documentation and streamlining environment configuration. He ensured code quality by enforcing Ruff linting standards, refining imports, type hints, and dependencies. His work demonstrated depth in full stack development, API design, and database integration, resulting in a maintainable, well-documented codebase that supports future feature growth.

May 2025: Established a solid web app foundation, enabled secure user onboarding, and improved developer experience through documentation and code quality work. The work creates a scalable stack (Next.js frontend, PostgreSQL, FastAPI backend), integrated Supabase and Twilio for authentication, and reduces onboarding/maintenance friction through clear docs and linting compliance.
May 2025: Established a solid web app foundation, enabled secure user onboarding, and improved developer experience through documentation and code quality work. The work creates a scalable stack (Next.js frontend, PostgreSQL, FastAPI backend), integrated Supabase and Twilio for authentication, and reduces onboarding/maintenance friction through clear docs and linting compliance.
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