Anasteya O.

Key Skills

Software

Data Annotation Tech

Top Subject Matter

AI training

prompt evaluation

and multilingual content quality assurance

Top Data Types

Text

Image

Video

Top Task Types

Classification

Freelancer Overview

AI Training & Data Annotation Specialist (Remote) – Mindrift AI Projects. Core strengths include Mindrift AI Projects, N, and A. Education includes Bachelor of Education, University Graduate – Kenya. AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

AI Training & Data Annotation Specialist (Remote) – Mindrift AI Projects

Text

Provided AI training and data annotation support by evaluating prompt-response pairs to improve model accuracy and relevance for downstream ML tasks. Reviewed AI-generated outputs for factual correctness, grammar, and cultural relevance in multilingual contexts. Maintained high annotation quality while meeting strict project deadlines across varied dataset types. • Prompt-response evaluation for relevance and correctness • Output review for grammar and cultural appropriateness • Quality assurance checks and inconsistency corrections • Remote collaboration with international multilingual teams

2023 - Present

Data Labeling Associate – Digital Data Solutions Ltd

TextClassification

Performed data labeling and categorization of structured and unstructured datasets to support machine learning applications and model training. Worked on sentiment analysis, image classification, and text categorization tasks while verifying data consistency. Supported onboarding by training new annotators on platform guidelines and quality standards. • Sentiment analysis labeling • Text categorization and verification • Workflow improvement through consistency checks • Annotator training on guidelines and quality requirements

2021 - 2022

Education

Work History