Michael E.

Key Skills

Software

Appen

Top Subject Matter

AI web search evaluation

social media/ads relevancy

product/category alignment

Top Data Types

Video

Image

Audio

Top Task Types

Transcription

Evaluation/Rating

Question Answering

Object Detection

Classification

Freelancer Overview

Data Annotator/QA Expert (Appen). Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Appen. Education includes Bachelor of Economics, University of Jos (2014). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Data Annotator/QA Expert (Appen)

AppenText

Performed QA and evaluation of social media posts, ads, and search results to ensure relevancy and quality. Reviewed search engine queries and results to support improvements to AI web search algorithms. Transcribed short audio phrases to assist with voice recognition and language technology datasets. • Ensured content alignment and contextual correctness. • Supplied constructive feedback for dataset/model improvements. • Verified product information against shopping website categories. • Supported multiple annotation and QA workflows end-to-end.

2020 - Present

Education

Work History