Hamzah Assaf
@hamzahassaf
I build production software and evaluate LLMs for accuracy, reasoning, and reliability.
LebanonWhat I'm looking for
At Invisible Technologies, I review AI outputs, engineer prompts that stress-test reasoning, and manipulate training data to expose edge cases and failure modes.
I recently shipped PIP, a learning layer for developers building with AI. It reads repositories and git history, maps prerequisite-ordered concepts behind a project, then teaches, quizzes, and grades developers against their real code.
I built PIP first as a hosted web app using FastAPI, Postgres, pgvector, and React, then evolved it into a Claude plugin with no server, database, or API keys.
My work spans Python, MCP, structured LLM evaluation, .NET 8, ASP.NET Core, React, Angular, and AWS. I bring troubleshooting experience from technical support and high-stakes broadcast operations, along with a Computer Science degree from Lebanese International University.
Experience
Work history, roles, and key accomplishments
Working on the human side of AI development, the part that determines whether a model actually reasons well or just sounds like it does.
Day-to-day: reviewing AI outputs for accuracy and consistency, engineering prompts to stress-test model reasoning against specific evaluation criteria, and manipulating training data to surface edge cases and failure modes. The work requires precision, a model
Provided multi-channel technical support in a fast-paced environment. Developed strong troubleshooting instincts and got comfortable diagnosing systems under pressure, skills that translate directly into debugging software.
Managed end-to-end production workflows across multiple concurrent projects. Learned to work under hard deadlines with shifting requirements, which turns out to be good preparation for software delivery.
Operated and maintained broadcast automation systems, managing live scheduling, switching between feeds, and keeping everything running in real time. High-stakes technical operations where downtime wasn't an option.
Education
Degrees, certifications, and relevant coursework
Lebanese International University
Bachelor's degree, Computer Science
2021 - 2024
Lebanese University - Faculty of Sciences
undergraduate, pure mathematics
2016 - 2018
Completed two of three years before transitioning to professional work.
Tech stack
Software and tools used professionally
Availability
Location
LebanonAuthorized to work in
Job categories
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