Kamau Collins

Key Skills

Software

CloudFactory

Mercor

Mindrift

Clickworker

Appen

Top Subject Matter

STEM (Engineering, Math, Computer Science)

Legal Services & Contract Review

Regulatory Compliance & Risk Analysis

Top Data Types

Audio

Text

Document

Top Task Types

RLHF

Text Generation

Question Answering

Text Summarization

Transcription

Classification

Red Teaming

Fine-tuning

Freelancer Overview

Technical AI Trainer & Data Specialist. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Labelbox. Education includes Bachelor of Engineering, Technical University of Kenya. AI-training focus includes data types such as Computer Code and Programming and labeling workflows including RLHF.

Labeling Experience

Technical AI Trainer & Data Specialist

LabelboxRLHF

As a Technical AI Trainer & Data Specialist, I performed high-fidelity data annotation and model response ranking for AI systems. My work focused on RLHF tasks involving functional correctness and security verification of AI-generated Python and C++ code snippets. I also carried out Chain-of-Thought validation for complex engineering problems and technical audio transcription. • Debugged and evaluated AI outputs in programming languages for global LLMs. • Conducted logical consistency checks on model-generated solutions to STEM problems. • Transcribed and annotated technical audio data for use in model training. • Ranked responses using Helpfulness, Honesty, and Harmlessness (HHH) metrics to optimize conversational agents.

As a Technical AI Trainer & Data Specialist, I performed high-fidelity data annotation and model response ranking for AI systems. My work focused on RLHF tasks involving functional correctness and security verification of AI-generated Python and C++ code snippets. I also carried out Chain-of-Thought validation for complex engineering problems and technical audio transcription. • Debugged and evaluated AI outputs in programming languages for global LLMs. • Conducted logical consistency checks on model-generated solutions to STEM problems. • Transcribed and annotated technical audio data for use in model training. • Ranked responses using Helpfulness, Honesty, and Harmlessness (HHH) metrics to optimize conversational agents.

2023 - 2025

Education

Work History