Juan A.

Key Skills

Software

Telus

Top Subject Matter

LLM code evaluation

backend transactional/ledger workflows

and maps quality/geographic query relevance validation

Top Data Types

Text

Computer Code Programming

Top Task Types

Computer Programming/Coding

Freelancer Overview

AI Training Specialist / Code Evaluator (Independent Contractor: Outlier / Telus Digital), Remote. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Telus. Education includes Certified Java Programming, Udemy and Foundations of Entrepreneurship, OTEC Chile. AI-training focus includes data types such as Computer Code and Programming and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Training Specialist / Code Evaluator (Independent Contractor: Outlier / Telus Digital), Remote

Telus

Performed LLM code evaluation by reviewing, debugging, and optimizing model-generated responses in Java, C#, and SQL. Assessed correctness and accuracy for technical tasks while enforcing backend/ledger-related design requirements. Validated geographic query relevance and category mapping with high precision as a certified Maps Quality Analyst. • Evaluated accuracy of source code responses • Analyzed ledger data patterns (balance_before/balance_after) and type mappings (DECIMAL vs. ENUM) • Reviewed geographic data and search-intent relevance • Authored prompt-testing material and technical rationales

2026 - Present

Education

Work History