Fortune O.

Key Skills

Software

Mindrift

Top Subject Matter

Search/recommendation systems QA and AI response evaluation

Research data preparation and benchmarking

Top Data Types

Text

Audio

Top Task Types

Data Collection

Freelancer Overview

Data Annotator/QA Expert at Mindrift (12/2023 to 06/2025). Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Mindrift, N, and A. Education includes Bachelor of Engineering, Federal University of Technology, Owerri (2028) and West African Examination Council, Living Word Academy Secondary School (2021). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Data Collection.

Labeling Experience

Data Annotator/QA Expert at Mindrift (12/2023 to 06/2025)

MindriftText

Evaluated pair-wise search engine results to identify the better option and support improvements to recommendation algorithms. Compared AI responses to prompts to ensure outputs were safe, helpful, and factual while reviewing annotator submissions for quality. Provided constructive feedback to annotators to improve consistency and alignment with required categories. • Pair-wise ranking/evaluation of search results • Safety, helpfulness, and factuality checks against prompts • Category alignment verification for product recommendations • QA review and feedback for other annotators

2023 - 2025

Research Assistant at Federal University of Technology, Owerri (06/2022 to 06/2024)

TextData Collection

Collected, sorted, annotated, and validated data for model training to support ongoing research work. Assisted with developing benchmarking materials and contributed to research grounding. Provided proofreading and mentoring for students on research practices, writing, and ethics, supporting the quality of training and evaluation datasets. • Data collection, annotation, and validation for model training • Helped develop materials for benchmarking • Contributed to research grounding • Mentored students on research writing and ethics

2022 - 2024

Education

Work History