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Xixi

🔐 Verified Identity 🌐 500k+ Profile Views

✨ Recent Status

Online

Learning Rust and mentoring open source developers. 🦀

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Recent Activity

🦀

Mentored open source developer

1 hour ago • Rust

Helped Alex optimize a Rust crate for memory safety. Shared best practices for contributing to open source projects.

💡

Published tutorial

5 hours ago • Keybase

Created an interactive guide to secure messaging with Keybase. Covering end-to-end encryption and identity verification techniques.

🧠

Completed learning milestone

1 day ago • Rust

Finished the Rust ownership model and type system deep dive. Building a real-time chat application with tokio and Rustls.

Work Experience

SecureTech

Senior Developer - SecureTech

Remote • 2022 - Present

  • Architected multi-tenant authentication systems with zero-trust principles
  • Implemented secure communication protocols for IoT devices
  • Conducted regular security audits and vulnerability assessments
TechSec

Lead Developer - TechSec

Toronto • 2019 - 2022

  • Rebuilt internal communication infrastructure with end-to-end encryption
  • Mentored junior developers in secure coding practices
  • Developed security plugins for open-source projects

Education

CS

Computer Science - MIT

2017 - 2021

Graduated with honors from MIT in Computer Science with a focus on network security and distributed systems. Thesis focused on decentralized identity verification systems.