Zafrullah Dilmohamud
@zafrullahdilmohamud
I evaluate backend code and train AI models with rigorous technical feedback.
United KingdomWhat I'm looking for
I've evaluated AI-generated backend software at Mindrift, reviewing Python, Java, and JavaScript solutions for correctness, structure, and production quality.
I assess server-side logic, REST APIs, database queries, data handling, and cloud-aware implementations across Azure, AWS, and Google Cloud. I compare model responses, rank stronger solutions, and write structured feedback used for AI training.
Previously at Outlier, I reviewed backend code, technical explanations, API design, SQL Server and MySQL queries, MongoDB data handling, and database design. I applied detailed rubrics to identify broken logic, factual errors, weak SQL, and instruction-following failures.
My work also includes large-scale text and visual data annotation at CrowdGen by Appen, where I performed classification, verification, quality control, and label correction. I bring a Master’s and Bachelor’s in Information Technology and more than six years of remote AI evaluation, backend review, and data-quality experience.
Experience
Work history, roles, and key accomplishments
AI Evaluation & Backend Coding Specialist
Mindrift
Jan 2023 - Present (3 years 8 months)
Evaluated backend coding tasks and AI-generated software solutions in Python, Java, and JavaScript for correctness, structure, and production quality. Reviewed server-side logic, REST APIs, database queries, and cloud-aware implementations, and ranked competing model responses with structured feedback.
AI Evaluation & Backend Data Specialist
Outlier
Jan 2021 - Dec 2023 (2 years 11 months)
Evaluated AI-generated backend code and technical explanations covering Python, Java, JavaScript, SQL, and database design. Reviewed API design, server-side workflows, and database queries, and ranked competing model answers while documenting defects.
Data Annotation & Content Specialist
CrowdGen by Appen
Jan 2020 - Dec 2021 (1 year 11 months)
Annotated and classified text and visual data according to detailed project guidelines. Performed content verification and quality-control checks, correcting inconsistent labels and maintaining accuracy across large datasets.
Education
Degrees, certifications, and relevant coursework
University of East London
Master of Science, Information Technology
2019 - 2020
Master's Degree in Information Technology from the University of East London, completed in 2020.
University of East London
Bachelor of Science, Information Technology
2016 - 2019
Bachelor's Degree in Information Technology from the University of East London, completed in 2019.
Availability
Location
United KingdomAuthorized to work in
Job categories
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