Zach Kozick Email & Phone Number

San Francisco, CA, US

I was responsible for the data platform at Zeenk, an e-commerce analytics company. I was responsible for the design/architecture and oversaw implementation of all of the backend systems. At this role I spent about 60% of my time as an individual contributor, and 40% of my time doing software design, code reviews, mentoring, and performing other management.

I designed and lead the implementation of most of the the software at Noumena. Our product was a suite machine learning tools for performing advanced causal inference, primarily for online advertising applications.Projects:- Designed and implemented the Timeline data structure for efficiently representing time series data for machine learning, writing a.

Boston, MA, US

Nanigans was an online advertising company. After a short stint doing general purpose data engineering, I spent the majority of my tenure there building machine learning infrastructure for an RTB advertising system (user-by-user value predictions with high QPS and tight SLAs).Projects:- Designed and implemented a machine learning ETL system using Hive +.

US

I was one of two technical co-founders of Lumatic, which was started out of college with two friends. Initially worked on productizing computer-vision based geolocation, we went through the Techstars Boulder startup program in 2011, pivoted to building a turn-by-turn navigation smartphone app for walking and public transit directions, enhanced by annotated.

Kaiserslautern, Rheinland-Pfalz, DE

Worked as a lab research associate building laser spectrometers for applications in materials research

Boulder, Colorado, US

Worked as a lab associate building simulations of mitosis in human cells using C++.