David Tzemach
About David Tzemach
David Tzemach is a Quality Assurance Project and Test Lead at Varonis, with extensive experience in software testing, agile methodologies, and team leadership.
Company Overview
David Tzemach currently holds the position of Quality Assurance Project and Test Lead at Varonis, a role he assumed in 2023. Varonis is a prominent company specializing in data security solutions. The company is based in Israel, and David has been a part of the organization for a considerable period, contributing to various roles and departments within the quality assurance domain.
Career Journey at Varonis
David Tzemach has had a progressive career at Varonis. He started as a Senior Software Quality Assurance Specialist in 2010 and later served in multiple roles such as QA team lead, QA Architect Content group, Group Quality Assurance Manager, QA Manager of Engineering, and Head of Quality Assurance. His extensive experience at Varonis has equipped him with deep insights into software quality assurance, leading him to his current role as Quality Assurance Project and Test Lead.
Previous Experience in Quality Assurance
Before his tenure at Varonis, David Tzemach worked at EMUSE Israel Ltd as a Quality Architect & Process Improvement Consultant and at IDI Ventures LTD as a QA Manager. He also served as a QA Instructor and IT Consultant at Omega Israel and has experience as a freelance IT consulting services provider with Dzcomp. His career began in the IDF (C4I) as a Senior Information Technology System Administrator.
Educational Background
David Tzemach holds a Master of Business Administration (MBA) in Economics and Business Administration from The Open University of Israel, completed in 2010. Additionally, he studied Computer Programming at JohnBryce and achieved the MCPD certification between 2012 and 2014. His educational background has provided a strong foundation for his career in quality assurance and IT consulting.
Expertise in Agile Methodologies and Software Testing
David Tzemach is an expert in both functional and non-functional software testing. His specialties include Exploratory Testing, Risk-Based Testing, and Shift-left Testing. He has authored three books on agile methodologies and software testing: 'Agile Quality: A Practical Approach,' 'The Art of Agile Metrics,' and 'Agile Testing Mastery.' He has proven experience in creating and leading Quality and Agile Guilds, and specializes in designing and implementing robust frameworks to address technical and managerial challenges across the software development life cycle.