Peter Ekekwe

Key Skills

Software

Mindrift

Remotasks

Top Subject Matter

AI Evaluation

Search Algorithm Improvement

E-commerce Classification

Top Data Types

Text

Image

Document

Top Task Types

Entity Ner Classification

Freelancer Overview

Data Annotator / QA Expert. Brings 7+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Mindrift and Remotasks. Education includes Master of Laws, University of Nigeria, Nsukka (2023) and Bachelor of Laws, University of Nigeria, Nsukka (2023). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Entity (NER) Classification.

Labeling Experience

Data Annotator / QA Expert

MindriftText

As a Data Annotator and QA Expert at Mindrift, I evaluated pairwise search engine results to improve algorithms and classified product listings for accuracy. I assessed AI-generated responses for safety, helpfulness, and factual correctness following strict quality guidelines. I audited submissions and provided feedback to uphold annotation standards. • Conducted detailed evaluation of search outputs and e-commerce listings • Ensured AI-generated content met safety and accuracy benchmarks • Audited other annotators for quality consistency • Maintained adherence to established guidelines

As a Data Annotator and QA Expert at Mindrift, I evaluated pairwise search engine results to improve algorithms and classified product listings for accuracy. I assessed AI-generated responses for safety, helpfulness, and factual correctness following strict quality guidelines. I audited submissions and provided feedback to uphold annotation standards. • Conducted detailed evaluation of search outputs and e-commerce listings • Ensured AI-generated content met safety and accuracy benchmarks • Audited other annotators for quality consistency • Maintained adherence to established guidelines

2023 - 2025

Data Annotator

RemotasksTextEntity Ner Classification

At Remotasks, I labeled and categorized text, image, and audio data to aid machine learning model training. My work included annotating named entities, sentiment, and intent according to structured NLP guidelines. I consistently maintained high accuracy and inter-rater reliability. • Labeled multi-modal datasets including text, images, and audio • Annotated named entities, sentiment, and intent in text • Followed structured labeling and NLP annotation protocols • Collaborated to resolve ambiguous cases

At Remotasks, I labeled and categorized text, image, and audio data to aid machine learning model training. My work included annotating named entities, sentiment, and intent according to structured NLP guidelines. I consistently maintained high accuracy and inter-rater reliability. • Labeled multi-modal datasets including text, images, and audio • Annotated named entities, sentiment, and intent in text • Followed structured labeling and NLP annotation protocols • Collaborated to resolve ambiguous cases

2023 - 2023

Education

Work History