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Playa M.

Playa M.

AI Trainer & Software Vulnerability Reviewer

Philippines flagCauayan, Philippines

Key Skills

Software

Label StudioLabel Studio
Scale AIScale AI
TolokaToloka
AppenAppen
AWS SageMakerAWS SageMaker

Top Subject Matter

Information Technology – Software Engineering & Code Generation
Cybersecurity – Defensive Operations & Vulnerability Assessment
Data Science – Algorithmic Verification & Logic Modeling

Top Data Types

Computer Code ProgrammingComputer Code Programming

Top Task Types

Computer Programming/CodingComputer Programming/Coding
RLHFRLHF
Function CallingFunction Calling
Evaluation/RatingEvaluation/Rating
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

I am a highly analytical software engineering student specializing in secure application architecture, advanced logic debugging, and systems security. With a proven academic track record in low-level programming logic—achieving top-tier marks in Computer Programming (1.50) and Object-Oriented Programming structures (1.75)—I possess the technical precision required to evaluate, audit, and refine complex code generations. My operational background includes formal certifications from the Security Blue Team in Cyber Threat Hunting, Traffic Analysis, and Vulnerability Management, alongside Python credentials from the Cisco Networking Academy. This unique combination of rapid code syntax comprehension and defensive security oversight allows me to evaluate technical datasets with an adversarial, quality-driven mindset. I excel at breaking down complex logical problems, identifying edge-case compilation errors, and ensuring dataset integrity. Having engineered multi-dimensional data models in C++ and managed front-end deployment configurations using TypeScript and Vite, I am highly adept at analyzing algorithmic flows and providing rigorous, clear feedback. I am looking to leverage this technical expertise to train, label, and optimize advanced AI models, ensuring their outputs are accurate, efficient, and resilient against security flaws.

Labeling Experience

Defensive Code Analysis & AI Alignment Validation

Computer Code ProgrammingComputer Code ProgrammingRLHFRLHF

Served as a core human evaluator and technical annotator optimizing standard software repositories and algorithmic inputs for technical precision, stability, and defensive compliance. The primary objective of this ongoing focus is the systematic review and structured classification of code generation models, ensuring compiled scripts align with safe engineering principles and memory management boundaries. Responsibilities include auditing complex control logic structures, assessing data manipulation routines within C++ console applications, and evaluating state configurations in modular frontend frameworks like TypeScript. By mapping logic boundaries, isolating syntax exceptions, and rating functional blocks based on performance metrics and error-free execution paths, this workflow directly mirrors high-level RLHF (Reinforcement Learning from Human Feedback) training data architectures. Every evaluation is subjected to multi-point quality validation standards, prioritizing optimized algorithms, defensive coding conventions, and complete elimination of logic errors or resource vulnerabilities before code outputs are marked as accurate.

2025 - Present

Education

I

Isabela State University (ISU) – Cauayan Campus

Bachelor of Science, Information Technology

Bachelor of Science
2025 - 2029

Work History

I

Independent Academic Projects / ISU-Cauayan

Frontend Developer & Technical Lead

Cauayan
2025 - Present