Projects

Just some things I built for fun and to learn.

Lox Interpreter

• Implemented complete tree-walk interpreter for the Lox language
• Built recursive descent parser, AST representation, and lexical scope resolver with environment chaining
• Extended interpreter with closures, function objects, classes, and single inheritance
• Developing bytecode virtual machine in C with manual memory management and garbage collection

MiniSpark

• Built Spark clone supporting map, filter, join operations with lazy and parallel DAG execution
• Implemented thread pool using producer-consumer pattern with pthreads and auto CPU detection
• Added performance monitoring with microsecond task metrics for real-time analysis

BirdCLEF

• Trained Res2NeXt50 to identify bird species from 5s field audio, attaining 0.84 cmAP
• Applied waveform-level mixup and brown/pink noise on Mel/CQT inputs to improve real-world robustness
• Benchmarked PANN and CNN in Weights \& Biases to select optimal model backbone

Kubott

• Simulated 5+ axis articulated robot arm in Drake with URDFs modeled in Fusion360 and ROS
• Segmented pointcloud data using Mask RCNN and selected grasps via sampling for autonomous pick and place
• Validated grasp pipeline in simulation with Drake
• Attained $91.5K in sales & acquired by the Ocado Group

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