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Khangdang1690/README.md

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Python TypeScript JavaScript C++ SQL NestJS Express.js Next.js React FastAPI Django PostgreSQL MongoDB LanceDB MySQL AWS Azure Docker TensorFlow PyTorch scikit-learn GitHub Git Postman Figma USF Presidential Scholar Nosu AI Hackathon Winner Google Hackathon Winner


💫 About Me

  • 🎓 Computer Science @ University of South Florida (Class of 2028)
    • GPA: 4.0/4.0  |  USF Green & Gold Presidential Scholar
  • 🚀 Passion: Building AI-powered platforms, scalable backend systems, and impactful open-source tools.
  • 🏆 Awards:
    • 🥇 Nosu AI Hackathon Winner ($325)
    • 🥈 Google Hackathon Winner ($200)
    • 🎖️ USF Green & Gold Presidential Award

🧑‍💻 Experience

🧬 OncoBrain — Software Engineer Intern (Jan 2026 – Present)

CancerX 2026 Cohort · Tampa, FL

  • Built an ETL pipeline with dlthub ingesting 5 oncology data sources.
  • Invented a PDF page classification algorithm (text-only vs. visual), cutting third-party API costs by 66%.
  • Optimized the LanceDB vector search reranking API for improved retrieval accuracy.

🏢 Embarc Collective — Software Engineer Intern (Jul 2025 – Dec 2025)

Tampa, FL

  • Integrated Brex and Stripe to power B2B payments for 60+ brands.
  • Architected a dynamic multilanguage software system using structured JSON objects.
  • Implemented JWT authentication and authorization for 3 user roles: admin, sellers, and buyers.

🌟 Open Source: Agno (34.1k ⭐)

  • 🛠️ Engineered a visualization tool powering AI-driven data charts with Matplotlib and Seaborn.
  • 🐛 Fixed a critical Gemini 2.0 Flash API compatibility bug, enabling universal support across OpenAI, Meta, Anthropic, AWS, Azure, NVIDIA, and 20+ LLM providers.
  • 🧪 Wrote 23 unit tests with a 100% pass rate for robust data visualization tooling.

🔥 Featured Projects

  • 📈 Nexus — Real-time trading platform built with Next.js, Alpaca API, and WebSocket. Executes the TheOmniscientParadox quant algorithm after a 68% win rate backtest.
  • 🛡️ SafeGuard — Skin cancer detection CNN (TensorFlow) with Dockerized microservices and Azure CI/CD, improving deployment speed by 187%.
  • 🎤 FoiceDetect — Deepfake voice detector using SVM on 100+ audio samples, achieving 94% accuracy. Presented to 150+ attendees at USF ACM AI Convention.
  • 📊 Portfolio & More — Live demos and source code for all projects.

📊 GitHub Stats

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🏆 GitHub Trophies

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"Engineering meaningful technology with impact, one commit at a time."

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