Angus C.

Key Skills

Software

Don't disclose

Other

Top Subject Matter

Local language models and prompt-based AI output evaluation

LLM training/testing and evaluation (open-source project)

Top Data Types

Text

Top Task Types

Prompt + Response Writing (SFT)

Entity (NER) Classification

Freelancer Overview

AI Training Specialist & Data Annotator (AI & Systems). Brings 3 years of professional experience across complex professional workflows, research, and quality-focused execution. AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Prompt + Response Writing (SFT).

Labeling Experience

Founder / Solo Developer — Sovereign AI

OtherTextPrompt + Response Writing (SFT)Entity (NER) Classification

As a Solo Developer for the open-source Sovereign AI project, designed and executed workflows for running and evaluating local language models. Conducted prompt testing, direct output comparison, and iterative refinement to improve model performance on local infrastructure. Identified model limitations, inconsistencies, and failure modes using experimentation tied to prompts and data quality. • Built training/evaluation workflows for local LLMs • Prompt testing and iterative refinement • Output comparison and experimentation to find failure modes • GitHub-based project management for tracking and version control

2026 - Present

AI Training Specialist & Data Annotator (AI & Systems)

Don't discloseText

Worked as an AI Training Specialist & Data Annotator focused on evaluating AI outputs and improving response quality through iterative prompt refinement. Performed data quality assessment tied to prompt changes and analyzed model behavior to identify issues. Conducted testing and output analysis for local LLM systems to support reliable high-quality outputs. • AI model evaluation and output analysis • Data quality assessment and prompt refinement • Local LLM deployment, testing, and optimisation • Technical troubleshooting to improve output reliability

2026 - Present

Education

Work History