Joseph Davis Chamdani
Informatics @ University of Washington
Software engineer and Informatics student at UW. Building products in AI, web development, and cybersecurity.
About
Originally from Jakarta, Indonesia. Moved to Seattle and accelerated education through Running Start at Bellevue College, entering UW's Informatics program as a junior.
Interned at Sector building AI automation for cybersecurity. Led BC Tech Club and organized BC Hacks 2024. Passionate about AI ethics, human-computer interaction, and building tools people actually use.
Languages: Python, JavaScript, TypeScript, Go, Java, C#, C++, R, HTML, CSS, SQL
Frameworks: React, Next.js, Node.js, Tailwind CSS, Framer Motion, Flask, FastAPI, Unity, .NET
Tools: Git, Google Cloud, BigQuery, AWS, Docker, Figma, MySQL, Tableau, OpenAI, Google Gemini, Claude API
Experience
Student Assistant - Local Point and Bay Laurel Catering
University of Washington | Sep 2025 - Present | Seattle, WA
Cashier handling payments and student check-in. Supported catering operations and event services for UW Housing and Food Services.
AI Research and Development Intern
Sector - CyberSecurity | Aug 2025 - Feb 2026 | Jakarta, Indonesia
Built AI tools to accelerate penetration testing and cybersecurity workflows. Developed automated threat detection systems. Trained AI models on XOps data, improving efficiency by 20% over manual regex methods.
President, BC Tech Club
Bellevue College | May 2024 - Jun 2025 | Bellevue, WA
Organized workshops and events. Led cross-functional team coordinating planning, outreach, and club strategy. Delivered lecture to Korean exchange students about BC Hacks 2024.
AI Engineer Intern
Stockbit / Bibit | Jul 2024 - Sep 2024 | Jakarta, Indonesia
Developed OCR pipeline to auto-extract user data from Indonesian KTP documents during KYC. Built AI model with Google Cloud AutoML to detect fraudulent documents. Processed 1M+ records in BigQuery and AWS pipelines.
Founder, Dev.Net.HS
Apr 2023 - Apr 2024 | Jakarta, Indonesia
Founded student-run tech club promoting coding, design, and video editing among high school students.
Cutscene Guest Student
Touchten Games | Jul 2023 - Aug 2023 | Jakarta, Indonesia
Developed cutscenes with Unity and C# for Piper's Cat Cafe mobile game.
Game Developer Intern
VR Park (StarCamp Asia) | Sep 2022 - Jan 2023 | Jakarta, Indonesia
Built Dino VR, an interactive multiplayer VR game in Unity (C#). Integrated VR SDK plugins and multiplayer networking reaching 60+ daily players.
Projects
AI Transfer Evaluation Tool
First place at Anthropic Claude Hackathon 2025. Helps WA community college transfer students evaluate credits to UW using Claude Vision and 157+ verified equivalencies.
Tech: Next.js 14, TypeScript, Claude API, Tailwind CSS, jsPDF
IShowStream
Real-time Twitch chat analysis platform powered by Google Agent Development Kit (ADK) and Gemini AI, deployed on Cloud Run.
Tech: React, Python, Go, Gemini AI, Google Cloud
JAM AI
GPT-powered health assistant for diabetes management. Fine-tuned GPT-3.5 on 600+ QA pairs for personalized nutritional tips and medication reminders.
Tech: Python, OpenAI, Kaggle, Javascript
ASR-Runner
Attack surface reconnaissance tool for security professionals. Automates subdomain discovery, HTTP probing, and generates AI-powered security reports.
Tech: Go, Python, OpenAI API
Coffee Shop
Full-stack e-commerce app with magic link auth, Stripe checkout, order history, and admin dashboard.
Tech: Next.js 15, Supabase, Stripe, Tailwind CSS
Certifications
- Google Data Analytics - Google (Aug 2025)
- Unity 3D Programming - StarCamp Asia (Sep 2022)
- UX Research and UX Design - StarCamp Asia (Sep 2022)
Education
- University of Washington - B.S. Informatics (2025 - 2027)
- Bellevue College - A.A.S. Computer Science (2023 - 2025)
Contact
Email: joseph@joechamdani.com | jchamd@uw.edu
GitHub | LinkedIn | Academic Portfolio
