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Andy Hu

Andy Hu

Software Engineer

Canada flagCoquitlam, Canada
$100.00/hrExpertAws SagemakerData Annotation Tech

Key Skills

Software

AWS SageMakerAWS SageMaker
Data Annotation TechData Annotation Tech

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code ProgrammingComputer Code Programming

Top Task Types

No task types listed

Freelancer Overview

Selected for high-priority AI training projects for Google, Meta, Anthropic, and OpenAI, improving state-of-the-art language models through evaluation of 55+ specialized projects spanning programming languages, mathematics, physics, data science, and business domains, including synthetic data generation, benchmarking, AI API integration, tool-calling evaluation, agentic AI systems, model reasoning analysis, fine-grained criteria development, code agent comparison, and various other annotation tasks • Contributed directly to OpenAI’s SWE-bench Verified project, annotating software engineering tasks from GitHub repositories to create human-validated benchmarks for AI model evaluation • Evaluated LLM performance in complex scenarios including API tool-calling, calendar integration, backend/frontend prompt templating for AI-assisted mobile apps, and many UX/UI tasks involving web application generation using HTML, CSS, JavaScript, TypeScript, React, and other web development stacks, along with Python unit testing • Conducted comparative analysis of leading AI code agents including Devin vs Jules and OpenHands vs Jules evaluations, identifying security vulnerabilities and code quality issues; evaluated Cursor Pro for automated code workflows • Created fine-grained evaluation criteria and rubrics for multi-turn conversations, model reasoning traces, and code correctness assessments; reviewed AI-generated code diffs and pull requests for quality, documentation, and test coverage • Granted high trusted reviewer status with access to review submissions across all assigned projects; selected for critical priority tasks and urgent deadlines; gained exclusive access to higher-paying research projects through consistent high-quality contributions

ExpertEnglish

Labeling Experience

No Data Labeling experience added

Andy H. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

U

University of Victoria

Bachelor's of Computer Science, Computer Science

Bachelor's of Computer Science
2019 - 2024

Work History

No Work History added yet

Andy H. hasn’t added any Work History to their OpenTrain profile yet.