Darlene O.

Key Skills

Software

Don't disclose

Internal/Proprietary Tooling

Top Subject Matter

Cybersecurity Domain Expertise

AI Assistant

Top Data Types

Text

Computer Code Programming

Document

Top Task Types

Fine-tuning

Classification

Segmentation

Freelancer Overview

AI Model Training and Development Lead. Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, Batangas State University - TNEU (2025). AI-training focus includes data types such as Text and labeling workflows including Fine-tuning.

Labeling Experience

AI Model Training and Development Lead

TextFine-tuning

Led the design, development, and training of an artificial intelligence cyber assistant, focusing on enhancing model capability using supervised learning. Oversaw the full AI training workflow, from preparing training datasets to evaluating outputs for accuracy. Coordinated the integration of cybersecurity-themed knowledge into the AI through iterative training cycles. • Managed dataset curation and annotation for model inputs. • Utilized internal/proprietary tools for AI model training and evaluation cycles. • Ensured quality assurance of labeled and annotated data to align with cybersecurity domain requirements. • Worked collaboratively to optimize training data and tailor fine-tuning strategies.

2024 - 2026

Education

Work History