Zachy W.

Key Skills

Software

Appen

Clickworker

Scale AI

Remotasks

Top Subject Matter

Legal Services & Contract Review

Regulatory Compliance & Risk Analysis

Legal Research & Document Analysis

Top Data Types

Computer Code Programming

Text

Document

Top Task Types

Entity (NER) Classification

Classification

Computer Programming/Coding

Object Detection

Freelancer Overview

Frontend Developer (Contract) in Contract Review, Compliance, and Legal Research. Brings 5+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Education includes Bachelor of Science, Obafemi Awolowo University (2023) and Diploma in Software Engineering, AltSchool Africa (2023). Well suited for text-focused AI training, including legal document review, compliance annotation, and rubric-based quality evaluation.

Labeling Experience

Named Entity Recognition (NER) Annotation

TextEntity (NER) Classification

Tagged named entities including people, organizations, locations, dates, and events within news articles to build training data for NER models. Ensured consistent application of entity taxonomy across varied article formats and topics. Worked with annotation guidelines to resolve ambiguous cases and maintained inter-annotator agreement standards.

2025 - 2026

Image Object Detection

TextClassification

Classified social media posts and comments into positive, negative, and neutral sentiment categories for NLP model training. Reviewed context, slang, and tone to ensure accurate labeling. Processed 500+ entries per day while maintaining quality benchmarks. Applied edge-case guidelines for ambiguous or sarcastic content.

2025 - 2025

Education

Work History