Mathew Earathu Email & Phone Number

Madison, Wisconsin, United States

Dallas, Texas, United States

→ Responsible for designing the solution to load data into tables on Snowflake via PySpark from different data layers.→Planned, created, and systematically maintained data architecture, and aligned with business needs.→Conducted data research to solve critical business challenges/issues.→Responsible for developing Python and SnowSQL scripts to implement ETL pipelines within and outside of a data warehouse.→Responsible for creating the Summary Tables that would be utilized to generate business reports by converting old stored procedures into updated Python scripts with updated logic.→Worked on creating new scripts to transfer historical data from on-premise storage to new cloud solutions and wrote tests to ensure data integrity.

Louisville, Kentucky, United States

Software development based around a Bluetooth technology stack:→Developed a new dynamic data buffer design to aid in the transfer of larger data packets more efficiently and implemented it to aid with high-fidelity music streaming.→Assisted in joint projects between various Bluetooth vendors to ensure proper interoperability between different products.→Assisted in testing feature sets for new partner boards to ensure correct functionality.

Research based around solid state radiation detectors utilizing polysilicon TFTs and CdTe or perovskite diodes and programming software for testing and design of circuits.• Created a planarization process to miniaturize the radiation detector, via reactive ion etching and resin spin coating.• Coding in VHDL to design digital logic circuits for further improvement on signal amplification circuits. • Manufactured and characterized CdTe radiation detectors and tested them for gamma and alpha particle counts.• Trained in cleanroom equipment and processes.