Abdul Rahman Hatem
AI Data Annotation and Labeling Specialist at Toloka
Zohour, Port Said, EgyptWork Experience
AI Data Annotation and Labeling Specialist
Toloka
Dec 2021 - Present -3 yrs, 9 months
- Job Details:Performed high-accuracy data annotation, fact-checking, and intent-checking for NLP model training. Conducted multilingual evaluation, web research, and search engine testing to improve AI response quality. Designed and tested prompts for LLM evaluation, providing ideal responses to enhance AI outputs. Reviewed and rated AI-generated responses for accuracy, relevance, and linguistic clarity. Collaborated in feedback loops to refine annotation guidelines and improve prompt effectiveness.
Freelance
Sep 2019 - Present -6 yrs
- Job Details:Edited 50+ videos for educational, YouTube, and marketing clients using Adobe Premiere Pro & After Effects. Applied visual storytelling strategies to improve engagement and retention. Delivered projects independently under tight deadlines, demonstrating adaptability and time management.
Education
Bachelor's Degree in Chemical Engineering
Port Said University (PSU)Jan 2027
Skills
- Microsoft Office suite
- Adobe Premiere Pro
- AI & Data Annotation
- After Effects
- Quality Assurance
- Data annotation
- Text Labeling
- NLP Tasks
- Multilingual Evaluation
- Prompt engineering
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Languages
Arabic
FluentEnglish
Advanced