# Benjamin Kadish > Software Engineer at Fractional AI Location: Berkeley, California, United States Profile: https://flows.cv/benjaminkadish ## Work Experience ### Senior Software Engineer @ Fractional AI Jan 2024 – Present | San Francisco, CA ### Senior Software Engineer @ Oscar Health Jan 2018 – Jan 2023 | Greater New York City Area Provider Data Team: - Designed and developed a critical component of the reconciliation pipeline that matches and resolves differences from providers we get from different sources, processing 1 million records per day, reducing discrepancies by 10% and reducing the runtime of the pipeline by 80%. - Led the effort in standing up several microservices and ensuring they were production-ready and had proper alerting, handling 2 million requests per day, resulting in 50% reduction in downtime. - Used bash to associate providers in Texas to institutions they practice at for a regulatory filing we needed on short notice then later productionized the job to dynamically associate providers with their institutions Provider Payments Team: - Collaborated with product and operations teams to rewrite Oscar's provider communications software APIs to work with Current Gen and Next Generation systems, handling 100 thousand requests per day, resulting in a 20% increase in efficiency - Wrote new software to send Electronic Remittance Advice to Providers, increasing acceptance rate by our clearinghouse by 50% ### Software Engineer @ AD/FIN Jan 2015 – Jan 2018 | Greater New York City Area Primary backend engineer for our backend written in go. Worked on ingesting data using Apache flink and some of our tools written in python. Was responsible for delivering new data gathered from various DSPs to our clients. ### Software Engineer @ Radiator Labs Jan 2014 – Jan 2015 | New York, NewYork Responsible for all software at Radiator Labs. Wrote firmware for a real time controller. Wrote a webserver to store real time temperature data. Maintained our mobile app. ### Embedded Software Engineer @ Vetro Speed Jan 2014 – Jan 2014 | Philadelphia I used C to harvest information from a vehicle over bluetooth to a cell phone which drove a HD lens worn inside a helmet. Vetro Optical systems is on the cutting edge of visually assisted technologies. During the time I worked on the engineering team we developed two products: Head Mounted Displays for motorcyclists and skydivers. ### Summer MTS @ The Aerospace Corporation Jan 2013 – Jan 2013 | El Segundo, CA Used VHDL, C, Python, LabView and MATLAB to assist in the testing of HIL (hardware in the loop) simulations of flight computers. Projects I worked on: - Development of a diagnostic scanner in VHDL of the simulated flight computer - Deployment of old microprocessors to FPGAs for HIL testing. ### Data Intern @ Bundle Jan 2012 – Jan 2012 Bundle was a company which leveraged credit card data to provide data to consumers about merchants. I used python, perl and R to solve a wide range of the companies machine learning problems. I worked on the following projects: - Find closed businesses based on credit card data - Assist with optimizing the main matching schemes ### Research Assistant @ North Carolina State University Jan 2011 – Jan 2012 I work in the ADAC research lab on their research with the FREEDM center. I created a GUI in matlab and C++ to allow users to interface with the labs core simulations in battery efficiency and smart grids. ## Education ### Master of Science (MS) in Embedded Systems University of Pennsylvania ### Bachelor of Arts (BA) in Physics, Math Yeshiva University ## Contact & Social - LinkedIn: https://linkedin.com/in/benjamin-kadish-77362a1a --- Source: https://flows.cv/benjaminkadish JSON Resume: https://flows.cv/benjaminkadish/resume.json Last updated: 2026-04-01