Letitia S.

Key Skills

Software

Label Studio

Top Subject Matter

Finance and Business AI

General AI/Data Quality

Legal Services & Contract Review

Top Data Types

Text

Document

Top Task Types

Segmentation

Classification

Entity (NER) Classification

Text Generation

Text Summarization

Fine-tuning

Evaluation/Rating

Freelancer Overview

Senior Learning Consultant (AI & Business Enablement). Brings 19+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal, Proprietary Tooling, and ChatGPT. Education includes Master of Studies, University of Cambridge (2022) and Bachelor of Arts, University of Westminster (2008). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Tools User & Evaluator

TextQuestion Answering

Experience using AI tools and structured prompting to support analysis, summarisation, and workflow enhancement. Strong ability to evaluate information quality, identify inconsistencies, and apply logical reasoning. Understanding of AI governance, responsible AI principles, and human-in-the-loop evaluation approaches. • Involved in structured human evaluation of AI outputs • Applied responsible AI and governance practices • Supported adoption of AI for complex analytical workflows • Ensured delivery of high-quality data for AI models

2025 - Present

Senior Learning Consultant (AI & Business Enablement)

TextEvaluation/Rating

Evaluated AI-generated outputs for quality, clarity, and alignment with business and governance requirements. Applied AI tools and prompt engineering techniques to support productivity, workflow optimisation, and data interpretation. Developed learning content simplifying complex financial and technical concepts into structured, accessible outputs. • Focused on AI-enabled workflows within enterprise and financial organisations • Used structured prompt engineering to influence AI generation • Assessed accuracy and effectiveness of AI outputs • Provided expert financial reasoning for AI quality assurance

2025 - 2026

Education

Work History