Profile Details

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USD 18 /hr

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Hire David K.

Kenya

USD 18 /hr

Data Labeling Specialist | Python | Computer Vision | Dataset QA & Annotation

Profile Summary

Detail-oriented data labeling specialist with experience annotating video and image datasets for computer vision and sports analytics pipelines. Skilled in Python for data preprocessing, dataset validation, CSV structuring, and workflow automation. Familiar with bounding boxes, event tagging, timeline annotation, and quality assurance checks to ensure high-integrity training data. Committed to reliable turnaround, consistent labeling standards, and scalable data delivery for machine learning applications.

Subject Matter Expertise

• ☆ Data Analysis
• ☆ Image Processing
• ☆ Computer Simulation/Computational Modeling
• ☆ Algorithm Design
• ☆ Predictive Modeling & Analytics
• ☆ Data Processing
• ☆ Data Collection
• ☆ Data Manipulation
• ☆ Machine Learning
• ☆ Data Mining
• ☆ Data Cleaning
• ☆ Pattern Recognition
• ☆ Artificial Intelligence
• ☆ Deep Learning
• ☆ Computer Vision
• ☆ Data Security
• ☆ Fuzzy Logic
• ☆ Financial Modeling
• ☆ Statistics
• ☆ Quantum Statistics
• ☆ Human Behavior & Psychology
• ☆ Sports Psychology
• ☆ Python
• ☆ SQL
• ☆ Excel
• ☆ Java

Services

• Writing
• Research
• Data & AI

Writing Technical Writing, Copywriting, Creative Writing

Research User Research, Feasibility Study, Fact Checking, Gap Analysis

Data & AI Predictive Modeling, Statistical Analysis, Image Processing, Image Analysis, Algorithm Design-Non ML, Algorithm Design-ML, Data Visualization, Big Data Analytics

Work Experience

Multimedia University of Kenya

- Present

AI Researcher

Mercor

November 2025 - Present

Expert / Evaluator

OpenTrain AI

November 2024 - October 2025

Education

BA Psychology

Multimedia University

October 2023 - Present

Certifications

• AI Red teamer

  Mercor

  December 2025 - Present