Paul A.

Key Skills

Software

Labelbox

Other

Top Subject Matter

LLM evaluation

rubric-based qualitative rating

and AI output quality assurance

Top Data Types

Text

Image

Video

Top Task Types

Object Detection

Evaluation/Rating

Segmentation

Freelancer Overview

AI Data Analyst & Quality Evaluator at RWS. Professional background includes roles such as AI Quality Evaluator & LLM Quality Analyst and Digital Product Evaluator and QA Specialist. Core strengths include Labelbox and Other. Education includes Bachelor of Science, Ahmadu Bello University (2010) and Google Data Analytics Professional Certificate, Google. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Data Analyst & Quality Evaluator at RWS

LabelboxText

Conducted comprehensive evaluation of large language model outputs using rubric-based scoring frameworks. Assessed responses for accuracy, relevance, safety, and alignment with human preferences while refining rating decisions for edge cases. Provided actionable qualitative feedback to improve model behavior through better training data and evaluation methodology. • Applied rubric criteria to determine appropriate ratings for ambiguous and safety-sensitive scenarios • Developed and maintained annotation/evaluation guidelines to ensure cross-team consistency • Analyzed behavioral patterns and recommended improvements with machine learning engineers • Mentored junior evaluators and participated in quality calibration to uphold standards

2019 - Present

Data annotator

ImageObject Detection

I worked on image labeling projects with Outlier where I helped identify, label, and organize images for AI training. My tasks included image identification, tagging objects in images, classifying pictures into categories, drawing bounding boxes around items, and checking labels for accuracy. I worked on large batches of image data while following detailed guidelines to keep the annotations consistent and high quality. I also reviewed tasks for errors and corrected mistakes when needed. The project required strong attention to detail, meeting daily targets, and maintaining good accuracy scores during quality reviews.

2025 - 2026

Digital Product Evaluator & QA Specialist at Populii

OtherText

Evaluated mobile applications and digital products against established quality criteria to identify usability issues and functional defects. Executed comprehensive test cases across multiple devices and operating systems and documented reproducible bug reports. Contributed qualitative insights to user experience research and maintained scoring consistency through calibration. • Conducted functional, performance, and compatibility testing for app releases • Produced detailed bug documentation with severity classifications, steps, and supporting screenshots • Participated in UX research by providing qualitative feedback on interface and feature decisions • Followed standardized testing protocols and performed calibration to reduce rating variance

2017 - 2019

Education

Work History