Barrack O.

Key Skills

Software

Data Annotation Tech

Top Subject Matter

Swahili and English language data for AI training/evaluation

Web content and chatbot output quality evaluation for AI systems

Legal Services & Contract Review

Top Data Types

Video

Audio

Computer Code Programming

Top Task Types

Evaluation/Rating

Transcription

Classification

Freelancer Overview

Freelance Language and AI Data Contributor (Swahili Language Specialist). Brings 5+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Don't disclose. Education includes Bachelor of Arts, University of Nairobi (2022) and Kenya Certificate of Secondary Education, Maranda High School (2017). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Freelance Language and AI Data Contributor (Swahili Language Specialist)

Don't discloseText

Reviewed and annotated Swahili and English text datasets used for training AI systems, ensuring linguistic and cultural suitability. Evaluated AI-generated responses and search results for clarity, relevance, and accuracy. Followed detailed project guidelines while working independently on remote tasks. • Performed quality checks for language accuracy and real-world usage alignment. • Assessed relevance and consistency of AI outputs against task instructions. • Applied cultural and linguistic judgment to reduce errors and misinterpretations. • Delivered timely, guideline-compliant contributions for ongoing AI data work.

2023 - Present

Digital Content Reviewer (Freelance/Contract)

Don't discloseText

Reviewed online content, advertisements, and chatbot outputs to assess quality, relevance, and appropriateness. Identified language errors, unclear phrasing, and potential bias in AI-generated material. Provided structured feedback to support improvements while maintaining confidentiality and responsible data handling. • Evaluated chatbot outputs for accuracy and suitability to intended use. • Flagged issues such as grammatical/language errors and ambiguous wording. • Noted potential bias and concerns that could affect system behavior. • Supplied structured recommendations to improve downstream AI performance.

2022 - 2023

Education

Work History