I'm a software engineer with interests in distributed systems, data engineering, applied machine learning, search and relevance. Previously @Twitter and @Bing.

Software Engineer @ Enterprise Search From December 2015 to Present (1 month) San Francisco Bay AreaSoftware Engineer @ Search Quality Team Designed and built a human computation and crowdsourcing system with applications in offline search relevance metrics. From August 2014 to December 2015 (1 year 5 months) Software Development Engineer @ Bing it! Data Quality then Image Relevance/Search team. Developed tools and services for measuring and improving the quality of human labeling. From April 2012 to August 2014 (2 years 5 months) Co-founder @ Co-founder and developer of Erbix (http://www.erbix.com); mainly responsible with backend software (Java/Perl), system/database administration (Apache, Tomcat/J2EEE, PostgreSQL) and server-side JavaScript libraries and applications. From May 2009 to April 2012 (3 years) Embedded Software Engineer @ Software integration, testing and validation for gasoline car engines. (MATLAB, Simulink, automation control). From August 2008 to March 2009 (8 months) Research Internship Embedded Systems Laboratory @ Research/Thesis paper in the field of Instruction Set Randomization (ISR) for embedded processors. From April 2008 to August 2008 (5 months) Software Developer @ Licensing System (owner/lead developer) - Developed anti‐piracy module used across all ISIS M3 applications (C++/C#). - Implemented licensing and registration web application and internal tracking tools for all types of licenses and contracts: physical medium/downloads, on‐premise/cloud, B2B/B2C. Contributed to several ISIS M3 projects as a C#/ASP.NET developer. From 2001 to 2005 (4 years)

Bachelor Degree, Automatic Control, Computer Science @ Universitatea „Politehnica” din București From 2003 to 2008 Erasmus Exchange, Physics, Mathematics, Computer Science @ Ecole polytechnique From 2007 to 2007 Radu Roman is skilled in: Software Engineering, C#, Computer Science, Programming, C++, Machine Learning, C, Data Mining, Java, SQL, PostgreSQL, Apache, Linux, MySQL, Matlab