Courses: Algorithm Design, Data Structures, AI, Networking, Full-Stack Web & Mobile Development, Game Development, Computer Vision.
Aug 2022 - Dec 2025• Built an IoT system with Raspberry Pi, collecting real-time data from weather, soil, and water sensors.
• Developed a data pipeline using MQTT, WebSockets, and REST APIs, storing data in a Dockerized PostgreSQL database.
• Engineered a Node.js backend with Express and async streaming for low-latency processing.
• Applied ARIMA, LSTM, Isolation Forest, and DBSCAN for forecasting and anomaly detection.
• Visualized trends in a D3.js + Chart.js dashboard with real-time analytics.
• Deployed containerized services with Docker, Kubernetes, and Nginx for high availability.
• Used TensorFlow and Scikit-learn to enhance predictive modeling and cut response time by 35%.
• Optimized features and model accuracy using Pandas, NumPy, and SciPy.
• Built an iOS app in SwiftUI to collect data for training a custom LLM, with AI-generated customer profiles, TTS, and STT.
• Set up Google Cloud Firestore for mobile data storage and Google authentication.
• Rebuilt legacy frontend from Angular to React, increasing render speed by 50%.
• Developed a backend in Go from scratch with auth, WebSockets, token management, and large file handling.
• Launched MobileID with 5,000+ users, enabling secure digital ID on mobile devices.
• Integrated Apple & Google Wallet via DCID, reducing physical ID use by 40%.
• Built an AI Assistant with OpenAI integration, improving info delivery speed and accuracy.
• Added multilingual STT and TTS via custom Next.js APIs.
• Created a real-time vector database to retrieve UC Merced data.
• Embedded Google Maps SDK for campus navigation.
• Deployed Docker containers for scalable services, cutting deploy time by 20%.
• Ensured 99.9% uptime and fast query performance via backend optimization (PHP, OracleDB, MySQL).
• Contributed to agile development across infrastructure and backend.
• Co-founded BestFriendsNetwork, a mental health app with 10,000+ users in six months.
• Built the iOS app in SwiftUI, increasing engagement by 25% and satisfaction by 15%.
• Created a fast REST API in Go, backed by DynamoDB and Redis on AWS.
• Deployed infrastructure using Docker and Kubernetes, improving uptime and scalability by 40%.