Collins G.

Key Skills

Software

No software listed

Top Subject Matter

LLM fine-tuning datasets and multi-turn conversational AI training

Legal Services & Contract Review

Regulatory Compliance & Risk Analysis

Top Data Types

Text

Document

Top Task Types

Fine-tuning

Freelancer Overview

AI Data Engineer / LLM Trainer (Contract) — Andela (Remote). Brings 3+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Internal and Proprietary Tooling. Education includes Master of Science, University of Nairobi (2022) and Bachelor of Science, Moi University (2020). AI-training focus includes data types such as Text and labeling workflows including Fine-tuning.

Labeling Experience

AI Data Engineer / LLM Trainer (Contract) — Andela (Remote)

TextFine-tuning

Generated high-quality multi-turn conversational datasets for LLM fine-tuning by simulating realistic user–AI interactions. Designed dialogues that incorporate JSON-formatted function-calling tool use to support multi-step reasoning scenarios. Performed iterative review and quality validation of 100+ dialogue examples weekly to meet internal scoring rubrics.• Multi-turn conversation dataset creation for assistant training across productivity and domain-specific tools• User/assistant role emulation with logical function-calling represented as JSON API calls• Agent-completion dataset creation including feasible task resolution and graceful infeasibility handling• Automated Python-based JSON data validation and quality checks prior to submission

2023 - Present

Education

Work History