Blier G.

Key Skills

Software

No software listed

Top Subject Matter

AI data annotation and QA for model training

NLP dataset annotation and transcription QA

Top Data Types

Text

Video

Top Task Types

Transcription

Freelancer Overview

AI Data Annotator, MicroLab (GigSphere). Brings 11+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include MicroLab (GigSphere) and Polaris Alpha. Education includes Bachelor of Education, University of Ibadan. AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Transcription.

Labeling Experience

Data Annotator, Polaris Alpha

TextTranscription

Performed data annotation and transcription quality review to support natural language processing model development. The role involved validating annotated/transcribed content for accuracy and consistency. The quality checks helped improve training data reliability for NLP. • Annotated data for NLP training use cases • Conducted transcription quality review and error detection • Ensured consistency with labeling guidelines • Supported improvements to dataset readiness for model training

2025 - Present

AI Data Annotator, MicroLab (GigSphere)

Text

Annotated and evaluated AI-generated data outputs to support model training and quality assurance. The work focused on reviewing outputs for correctness and usefulness for downstream model improvements. Results contributed to ensuring higher data quality for AI systems. • Reviewed AI-generated data outputs against expected standards • Performed quality assurance checks to identify errors • Supported model training readiness through validated examples • Documented findings to help improve dataset and model performance

2024 - 2025

Education

Work History