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Antony Wagwana

Antony Wagwana

Software Engineer - Cybersecurity & AI Evaluation

Kenya flagMombasa, Kenya
$50.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

TextText

Top Task Types

Prompt Response Writing SFT

Freelancer Overview

I am a versatile software engineer and cybersecurity professional with hands-on experience in AI system evaluation, data validation, and secure software development. My background includes assessing AI model outputs for accuracy, security, and reliability, as well as providing structured feedback to improve model reasoning and code quality. I am proficient in Python, SQL, and Linux environments, and have worked extensively with backend systems, mobile applications, and API integrations. My experience spans technical analysis, risk assessment, and model output validation for AI projects, with a strong focus on data security and compliance. I am passionate about ensuring high-quality, trustworthy training data for AI systems and have contributed to projects involving secure data handling, system behavior analysis, and cross-functional collaboration to enhance AI-driven solutions.

IntermediateEnglish

Labeling Experience

AI Response Evaluation & Data Annotation

Don T DiscloseTextPrompt Response Writing SFT
Reviewed and evaluated AI-generated responses against predefined rubrics and quality standards. Tasks included identifying factual inaccuracies, logical gaps, ambiguous reasoning, and instruction-following failures. Provided structured feedback and scoring to support model refinement and training iterations. Work required strict adherence to confidentiality requirements, consistency across evaluations, and precise documentation of decisions.

Reviewed and evaluated AI-generated responses against predefined rubrics and quality standards. Tasks included identifying factual inaccuracies, logical gaps, ambiguous reasoning, and instruction-following failures. Provided structured feedback and scoring to support model refinement and training iterations. Work required strict adherence to confidentiality requirements, consistency across evaluations, and precise documentation of decisions.

2025

Education

S

Stanford University

N/A, Bioinformatics

N/A
2025 - 2025
C

Cylander Organization

Certified Penetration Testing Specialist, Penetration Testing

Certified Penetration Testing Specialist
2024 - 2025

Work History

A

AfterQuery Experts

Software Engineer - AI Evaluation

Mombasa County
2025 - Present
H

HackerOne

Security Researcher / Bug Bounty Hunter

Kenya
2023 - Present