Gabriel Schlosberg
@gabrielschlosberg
Full-stack developer and data-focused AI builder specializing in reliable QA.
South AfricaWhat I'm looking for
CS graduate with a track record of shipping real software, including a multi-model AI chess coaching application built as a final year project. I combine analytical rigor with engineering execution—bringing data reporting, QA, and full-stack development together in one workflow.
In my recent Operations Administrator role, I produced daily reports across multiple active construction sites while serving as a primary data quality checkpoint. I also built and maintained Chessability, integrating Stockfish, the Groq API, and computer vision in a unified Flask backend with an interactive browser frontend (HTML/CSS/JS), plus pre- and post-release QA, beta testing, and benchmarking of LLM quality and latency.
Experience
Work history, roles, and key accomplishments
Operations Administrator
Total Home
Jan 2022 - Present (4 years 6 months)
Produced daily operations reports across multiple construction sites, tracking workforce attendance, hours, pay rates, and task completion while reconciling timesheets to ensure accurate records. Conducted pre- and post-release QA and beta testing while supporting full-stack development for a Flask-based AI chess coaching application using Stockfish and the Groq API.
Waiter, Bartender
Sorriso’s
Jan 2019 - Feb 2020 (1 year 1 month)
Worked as a waiter and bartender, including barista duties.
Education
Degrees, certifications, and relevant coursework
University of London
BSc Honours in Computer Science, Computer Science
2023 - 2026
Grade: 2nd Class Honours - Upper
Pursuing a BSc Honours in Computer Science (2nd Class Honours - Upper) from April 2023 to April 2026.
Coursera
IBM Data Science & Machine Learning Professional Certificate, Data Science & Machine Learning
2022 - 2023
Earned the IBM Data Science & Machine Learning Professional Certificate via Coursera from December 2022 to March 2023.
Herzlia School
National Senior Certificate (Matric), Secondary Education
Completed the National Senior Certificate (Matric) in December 2020.
Availability
Location
South AfricaAuthorized to work in
Portfolio
github.com/gabrielberg01Job categories
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