Machine Learning & Data Analytics for DoD customers:• Designed and developed a novel approach to sensitivity analysis of high-dimensional cost functions• Improved a dynamic scheduler for heterogeneous distributed systems• Created visualizations for graph analysis of events with dependencies• Developed modular software for bridging incompatible network protocols

• Built ETL pipeline for remote sensor data in Python to handle multiple input formats, cleaning and pre-processing data using NumPy and SciPy• Architected and wrote high performance multithreaded multiprocess system in C++ backed by key-value cache (LMDB) and PostgreSQL database to clean and process large amounts of sensor data• Designed and implemented atmospheric models that process and analyze sensor data for scientific and military applications in Python (Jupyter, NumPy, SciPy, Pandas) and C++• Created web application to plot and map model output and also control hardware in JavaScript (Vue, Plotly, Leaflet)

• Implemented software defined radio controller in C++ for portable Doppler weather radar system• Provided system design support for existing software packages• Wrote one side of a system with high-precision GPS time synchronization between sensors at distant locations in C++• Created adapter software in C++ to integrate existing software packages with legacy CORBA front-end

• Member of a small team at a credit market decision support (fixed income) startup• Developed (full-stack) web application in Scala (Play Framework), HTML / CSS (LESS) / JavaScript, and PostgreSQL

• Designed and implemented C++ near real time high performance computing system that is used today on US Navy aircraft carriers to generate weather radar displays• Created web application (Flask and SQLAlchemy) to plot data from freefalling remote sensors• Built simulators and data generators to test weather applications (NumPy, SciPy)

• Overhauled a central component of a recording system for engine test data acquisition• Developed and enhanced software adapters for communicating with disparate devices• Created scriptable test suite for regression and component-level tests

• Designed and implemented weather data processor for the National Weather Radar Testbed• Designed and implemented radar controllers