# Khoa Le

> Software Engineer @ ScreenBeam | GenAI Data Quality @ Meta

Location: San Jose, California, United States
Profile: https://flows.cv/khoale

Full-stack engineer focused on building products users love. Experience shipping real-time collaboration tools and working on AI systems. Looking for a team that moves fast and solves interesting problems.

## Work Experience
### Software Engineer @ ScreenBeam Inc.
Jan 2023 – Present | California, United States
Own and developed a real-time classroom collaboration platform enabling wireless display and multimedia sharing for K-12 environments
Built a real-time collaborative whiteboard with multi-user drawing, teacher permission controls, and IFP multi-touch support, using Yjs (CRDT) for conflict-free state synchronization. Leveraged Claude Code to accelerate development and iteration
Built P2P streaming using WebRTC and data channels, enabling real-time multimedia sharing across complex multi-VLAN school networks
Integrated ClassLink SSO and rostering API with an automated scheduling service, replacing manual daily CSV imports for school district IT teams
Implemented unit and integration testing practices that significantly reduced production bug reports
Instrumented distributed tracing with OpenTelemetry and optimized cloud infrastructure on AWS

### Data Labeling Analyst III via Tundra Technical Solutions @ Meta
Jan 2026 – Present
Evaluate and grade code quality across Python, JavaScript, React, and C++ for Supervised Fine-Tuning (SFT) and Reinforcement Learning from Human Feedback (RLHF) pipelines
Write and review novel code solutions as a subject-matter expert to build internal benchmarks for LLM training data quality
Contribute to AI model improvement through structured feedback on LLM-generated code outputs

### Software Engineer Intern @ ScreenBeam Inc.
Jan 2022 – Jan 2022 | San Jose, California, United States
Maintained a Chrome Extension with React, working with state machines and OAuth 2.0 flow for OneDrive access during front-end internship.


## Education
### Bachelor's degree in Computer Science
University of California, Santa Cruz

### Associate of Arts - AA in Computer Science
Mission College


## Contact & Social
- LinkedIn: https://linkedin.com/in/dangkle
- Portfolio: https://khoadev.com/

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Source: https://flows.cv/khoale
JSON Resume: https://flows.cv/khoale/resume.json
Last updated: 2026-04-10