Overview
Rennen Chacham is co-founder and CTO at Callers.ai[1], a position held since May 2020[3]. Chacham brings 25 years of experience across software engineering, architecture, product management, and group management roles[2]. Prior to Callers.ai, Chacham served as R&D Manager and Chief Architect at Access Fintech from June 2016 to May 2020[4], and held multiple positions at ITG spanning from November 2006 to October 2013, including Sr. Software Engineer, R&D Manager, and Global Product Manager[6][7][8]. Chacham also co-founded dropick.me as CTO from April to September 2014[9] and Tritap as co-founder and CTO from November 2009 to December 2010[10]. Chacham holds an MBA in Management of Technology from Tel Aviv University[12] and a B.A. in Computer Science from The Open University of Israel[13].
Profile introduction
A hands-on R&D manager with 25 years of experience as software engineer, architect, product manager, and group manager.
Career history
- Co-founder and CTOMay 2020 to presentCallers
- R&D Manager, Chief ArchitectJun 2016 to May 2020Access Fintech
- Independent Software ConsultantJan 2015 to Jun 2016Self employed
- Global Product Manager and Dev ManagerOct 2013 to Jan 2015ITG
- R&D ManagerDec 2009 to Oct 2013ITG
- Sr. Software EngineerNov 2006 to Dec 2009ITG
- Co-founder and CTOApr 2014 to Sep 2014dropick.me
- Co-founder and CTONov 2009 to Dec 2010Tritap
- Co-founder and CTOCallers.ai
Education
Students exchange program (2014 - 2014UCLATAU), Business Administration and Management at UCLA
Master of Business Administration (MBA), Management of Technology2012 - 2014Tel Aviv University
B.A., Computer Science2000 - 2008The Open University of Israel
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