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Beril Omulaku

@berilomulaku

AI Data Annotator at Productive Playhouse evaluating AI outputs with RLHF guidelines and validating Swahili-English data.

Kenya

Message

What I'm looking for

I'm seeking remote opportunities as a Data Annotator, AI Safety Specialist, or Content Reviewer, where I can use my language skills to improve AI model performance.

At Productive Playhouse, I annotate text, image, and audio datasets and evaluate AI outputs for helpfulness, harmlessness, and honesty using RLHF guidelines.

I validate Swahili-English data for linguistic accuracy, cultural relevance, and natural phrasing, and review content for harmful, biased, or inappropriate material. I also provide feedback on annotation guidelines to support data quality.

As a freelance translator and transcriptionist, I translate between Swahili and English and transcribe interviews, podcasts, and academic recordings. I specialize in Kenyan Swahili dialects and cultural expressions.

Experience

Work history, roles, and key accomplishments

Current

AI Data Annotator & Quality Reviewer

Current

Productive Playhouse

Jan 2024 - Present (2 years 9 months)

Performed accurate annotation of large-scale datasets including text, images, and audio to train AI models. Evaluated AI outputs for safety and quality, and conducted Swahili-English bilingual data validation.

Data Annotation Data Labeling Text Annotation Image Annotation Audio Transcription RLHF AI Safety Content Moderation Quality Assurance English Swahili Translation Google Workspace Microsoft Office Labelbox Scale AI

Current

Freelance Translator and Transcriptionist

Current

Freelance Platforms

Mar 2023 - Present (3 years 7 months)

Translated over 100+ hours of audio and documents between Swahili and English with 98% accuracy. Specialized in Kenyan Swahili dialects and cultural expressions for accurate localization.

English Swahili Translation Transcription Localization Cultural Context Understanding Time Management Client Management

Current

Customer Support & Data Entry

Current

University Projects

Jan 2023 - Present (3 years 9 months)

Assisted in university research projects involving data collection, entry, and analysis using Excel and Google Sheets. Demonstrated strong communication and problem-solving skills.

Data Entry Excel Google Sheets Communication Skills Problem Solving

Education

Degrees, certifications, and relevant coursework

University of Kisii

Bachelor's Degree, General Studies

2022 -

Activities and societies: Involved in academic writing and peer tutoring.

Pursuing a Bachelor's degree with expected completion in 2026. Coursework includes Communication Skills, Research Methods, Digital Literacy, Critical Thinking, and Computer Studies.