Javier S.

AI Data Evaluation / Technical Reviewer (AI output and prompt evaluation)

N/A, Spain

Key Skills

Software

Other

Top Subject Matter

AI evaluation of code generation and prompt/model outputs

software correctness assessment

Top Data Types

Document

Top Task Types

No task types listed

Freelancer Overview

AI Data Evaluation / Technical Reviewer (AI output and prompt evaluation). Brings 10+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Higher Technician in Web Application Development, Universidad de La Laguna. AI-training focus includes data types such as Computer Code and Programming and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Data Evaluation / Technical Reviewer (AI output and prompt evaluation)

Other

Evaluated AI-generated code and technical proposals to determine whether they work in practice and match the existing system architecture. Assessed reasoning quality, factual/technical accuracy, and output completeness against expected production behavior. Compared model outputs to identify hidden assumptions, edge cases, and incomplete implementations. • Reviewed AI-generated code for correctness and maintainability • Evaluated prompt quality through reasoning quality checks • Compared model responses and validated technical accuracy • Produced clear, practical human-readable technical feedback

2018 - Present

Education

Universidad de La Laguna

Higher Technician in Web Application Development, Web Application Development

Higher Technician in Web Application Development

Not specified

Work History

Audit

Founder and Lead Developer

N/A

2017 - Present

N/A

Senior Software Developer and Technical Consultant

N/A

2017