Petar Tahchiev is an experienced technical leader with over 12 years of experience delivering innovative digital solutions for top consumer brands and financial organizations in Europe, UK, and Asia.

He has led digital teams, designed and implemented technical solutions for renowned clients such as Bobcat, Bridgestone, British National Lottery, Dr. Martens, Triumph, ASOS, LK Bennett, Moneysupermarket, Samsung, AVG, Microsoft, Mercedes-Benz, and more.

Co-author of the best-selling book "JUnit in Action II," Petar Tahchiev is dedicated to teaching effective testing strategies for better software quality.

Passionate about open-source technologies, he brings a pragmatic approach to helping organizations meet the evolving needs of their customers, specializing in e-commerce and software quality processes.

Petar's educational background includes studying English at the English Language School in Plovdiv, a Master's degree in Dynamical Systems and Geometry, and a Bachelor's degree in Mathematics from Sofia University St. Kliment Ohridski.

Throughout his career, he has held various roles such as Founder at Nemesis Software, Apache Maven Developer, Jakarta PMC Member, Jakarta Cactus Lead Developer at Apache Software Foundation, Founder and Partner at Phamola Ltd., Plexus Developer at Codehouse, Application Architect at Unic, and more.

Additionally, he has contributed as a Co-author of "JUnit In Action II" at Manning Publications, Technical Consultant at Hewlett Packard Global Delivery Service, Leader at the Bulgarian Java User Group, Software Engineer - Integrator at MTel, Part-time Assistant at Sofia University St. Kliment Ohridski, and Software Engineer at Bianor Services.