Undergraduate engineer focused on autonomous systems simulation, audio deep learning & digital signal processing, and cloud-native backend architectures.

Interactive autonomous robotics simulation & pathfinding benchmark suite
React 19 TypeScript Node.js WebSockets Tailwind CSS Vitest

• Simulation Engine: 50 Hz telemetry stream over WebSockets with analytical 2D LiDAR raycasting & differential-drive unicycle kinematics.
• Pathfinding Benchmarks: $A^*$ (0.62–0.94 ms), Dijkstra (2.01–3.77 ms), Greedy BFS (0.12–0.27 ms), and continuous RRT trajectory sampling.
• Verification: 26/26 automated unit and physics integration tests passing with Vitest.
• 🔗 Live Demo • Source Code

Deep learning & signal processing framework for environmental sound classification
Python PyTorch Librosa Spectrogram Analysis Coordinate Attention

• Signal Engineering: Multi-resolution STFTs combined with differential spectral velocities ($\Delta, \Delta^2$) to capture acoustic transients.
• Model Architecture: Coordinate Attention CNN backbone evaluated on the ESC-50 dataset (2,000 clips across 50 categories).
• Evaluation: 5-fold cross-validation with a strict leak-free split methodology (76.80% ± 1.45% CV accuracy).
• 🔗 Web Demo • Source Code

Decoupled multi-tier cloud prototype built on AWS services
AWS (EC2, DynamoDB, SNS, S3, CloudWatch) TypeScript Express PM2

• Cloud Architecture: REST API on EC2 Ubuntu Linux, DynamoDB On-Demand tables, Amazon SNS asynchronous pub/sub event fanout.
• Observability & Security: Custom CloudWatch metric dispatcher with CPU alarms; IAM Instance Profiles with zero hardcoded credentials.
• 🔗 Live Web App • S3 Static Site • Source Code

Browser-based emergency response simulation with deterministic multi-agent matching & hybrid retrieval
TypeScript React Node.js Spatial GIS Gale-Shapley Matcher

• System Design: Dual-stream conversational triage integrating speech synthesis, retrieval, and GIS vector distance matching.
• Custom Algorithms: In-browser Gale-Shapley responder matching, 24-D vector projection + BM25 rank fusion, and SHA-256 cryptographic audit ledger.
• 🔗 Live Demo • Source Code

• Languages: TypeScript, JavaScript, Python, C/C++, SQL, HTML5/CSS3
• Frameworks & Libraries: React 19, Node.js, Express, PyTorch, Librosa, Vitest, Tailwind CSS
• Cloud & DevOps: AWS (EC2, DynamoDB, SNS, CloudWatch, S3), Vercel, Docker, Git, Linux
• Core Engineering: Autonomous Kinematics, Path Planning ($A^*$, RRT), Digital Signal Processing (STFT), Event-Driven Architecture