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Nuwani Castillo

AI Trainer | Handshake

USA flagRemote, Usa
Intermediate

Key Skills

Software

No software listed

Top Subject Matter

General AI/Conversational AI
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
DocumentDocument

Top Task Types

No task types listed

Freelancer Overview

AI Trainer | Handshake. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, Southern New Hampshire University (2027). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Intermediate

Labeling Experience

AI Trainer | Handshake

Text
As an AI Trainer at Handshake, I evaluated and trained AI systems by reviewing prompts and responses. I identified inconsistencies and provided structured feedback to improve overall performance. I worked with large datasets, prioritizing quality control and documentation. • Conducted in-depth evaluations of AI-generated responses for accuracy and relevance. • Ensured data quality by meticulously reviewing and documenting results. • Provided feedback to enhance AI system capabilities. • Maintained performance standards in a remote setting.

As an AI Trainer at Handshake, I evaluated and trained AI systems by reviewing prompts and responses. I identified inconsistencies and provided structured feedback to improve overall performance. I worked with large datasets, prioritizing quality control and documentation. • Conducted in-depth evaluations of AI-generated responses for accuracy and relevance. • Ensured data quality by meticulously reviewing and documenting results. • Provided feedback to enhance AI system capabilities. • Maintained performance standards in a remote setting.

2025 - Present

Education

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Southern New Hampshire University

Bachelor of Science, Information Technology (Cybersecurity)

Bachelor of Science
2024 - 2027

Work History

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Deloitte

Senior Customer Support Specialist

Remote
2024 - 2025
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GOUSMED

Customer Support Specialist

Remote
2022 - 2024