Sobenna D.

Key Skills

Software

Other

Top Subject Matter

AI model evaluation and prompt response quality

Cybersecurity/IT fundamentals supporting AI safety evaluation

Top Data Types

Text

Computer Code Programming

Top Task Types

Data Collection

Prompt + Response Writing (SFT)

RLHF

Question Answering

Object Detection

Classification

Freelancer Overview

AI Trainer / Generalist Rater (Remote, Freelance) — Outlier & Multimango. Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Babcock University (2026). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Trainer / Generalist Rater (Remote, Freelance) — Outlier & Multimango

OtherText

Served as an AI Trainer and Generalist Rater evaluating AI-generated responses for accuracy, clarity, and helpfulness across a range of generalist tasks. Compared and ranked competing model outputs to support reinforcement learning from human feedback (RLHF) and improve response quality. Wrote and refined prompts to test model behavior while fact-checking outputs and flagging hallucinations, bias, and unsafe or incorrect content.• Evaluated response quality across multiple task types (accuracy, clarity, helpfulness).• Ranked competing outputs for RLHF-style preference signals.• Authored and iterated prompts to elicit better model behavior.• Performed claim verification and safety/bias checks on model responses.

2025 - Present

IT Industrial Training (SIWES) — Cybersecurity, Digital Literacy & Digital Marketing (HiiT)

OtherText

Completed an industrial training program that included cybersecurity fundamentals and ethical hacking concepts relevant to content safety and evaluation practices. Worked on practical IT setup such as CCTV configuration and network cabling that supports systems-level verification and troubleshooting. While not explicitly labeled as AI/data annotation, the training contributed to the technical background used for reviewing AI outputs for correctness and safety.• Built and configured CCTV surveillance systems and camera connections.• Performed structured network cabling and hardware setup for IT deployment.• Learned cybersecurity fundamentals and ethical hacking concepts.• Developed foundational digital literacy and digital marketing skills alongside technical IT work.

2025 - 2025

Education

Work History