Client facing engineering on the mobile authentication suite of products. These are Android, iOS and Web SDKs and backend APIs where I participated in every facet of the solution; from ideation, requirements, design, to building, testing, solution delivery and production support.

Developed the authentication SDK (used in the Zelle mobile app) as well as the backend. The app peaked at around 4 million MAUs. This volume provided value insights into how to further improve our risk signals.Also developed security products (Authentify app) and backend services which used various methods for multi factor authentication (MFA) such as biometric, behavioral, OTP via SMS/push/voice, pattern, pin.Mobile Technology Stack:Java and C++ on AndroidObjective-C and C++ on iOS and MacOS, C#, Java, and C++ on Windows,Server Technology Stack: C++ on Windowshttps://play.google.com/store/apps/details?id=com.zellepay.zellehttps://play.google.com/store/apps/details?id=authentify.xfa

Developed scalable, low-latency messaging middleware. The publish-subscribe, topic-based messaging (PGM) software provided reliable multicast as well secure WAN connectivity. I was also a team lead on a team where we developed low latency connectivity solutions to the London Metal Exchange (futures).From 07/2009 til 08/2010 I was a Business Analyst where I managed multiple releases, created requirements for the messaging middleware as well as a custom network appliance. Consulted with clients and internal traders to measure the performance of the software in beta testing. After this valuable experience I transitioned back into software development with a reinvigorated focus on the customer pain points.Server Technology Stack:C++ on Windows.

Developed object oriented software on embedded systems for the public safety sector. Server Technology Stack:C/C++ on WindRiver, pSOS, and OSE real time operating systems.

Created custom solutions for the printed circuit board (PCB) manufacturing equipment. Implemented and optimized the PCB solutions for maximum productivity.