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Derek Yang

LLM Trainer & AI Developer - Bittensor

USA flag
West New York, Usa
Expert

Key Skills

Software

No software listed

Top Subject Matter

Large Language Models
Natural Language Processing
AI Model Training

Top Data Types

TextText
DocumentDocument

Top Task Types

Fine Tuning

Freelancer Overview

LLM Trainer & AI Developer - Bittensor. Brings 3+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Internal and Proprietary Tooling. Education includes University of Michigan (2020). AI-training focus includes data types such as Text and labeling workflows including Fine-tuning.

Expert

Labeling Experience

LLM Trainer & AI Developer - Bittensor

TextFine Tuning
Trained and fine-tuned large language models for specialized use cases, aiming to improve both response quality and overall task alignment. Built and maintained pipelines for dataset collection, cleaning, and preprocessing, which directly supported model training and evaluation cycles. Developed robust evaluation workflows to systematically measure output quality, consistency, and model performance across iterations. • Conducted targeted LLM fine-tuning to optimize response accuracy for specific tasks • Designed and executed dataset pipelines for text-based data • Measured and documented model evaluation metrics over multiple training cycles • Enhanced model outputs through iterative feedback and training refinement

Trained and fine-tuned large language models for specialized use cases, aiming to improve both response quality and overall task alignment. Built and maintained pipelines for dataset collection, cleaning, and preprocessing, which directly supported model training and evaluation cycles. Developed robust evaluation workflows to systematically measure output quality, consistency, and model performance across iterations. • Conducted targeted LLM fine-tuning to optimize response accuracy for specific tasks • Designed and executed dataset pipelines for text-based data • Measured and documented model evaluation metrics over multiple training cycles • Enhanced model outputs through iterative feedback and training refinement

2025 - 2026

Education

U

University of Michigan

Degree not specified

Not specified
2016 - 2020

Work History

E

Enrollpro

AI Engineer / Full-Stack Developer

West New York
2025 - 2026
O

Outlier

AI Platform Developer (Contract)

West New York
2024 - 2025