Marcin O.

Marcin O. is a tech entrepreneur and project management leader with extensive experience in the Atlassian ecosystem. As the Founder, CTO, and CEO of Silessian Software since October 2023, Marcin drives innovation and product development for Atlassian Marketplace apps. Previously, Marcin served as a Senior Atlassian Solutions Architect and Tech Lead at Valiantys, managing complex migration and integration projects while ensuring security compliance. With a strong background at Deviniti as a Technical Project Manager and Atlassian Solutions Lead, Marcin focused on implementing and optimizing solutions for enterprise clients. Early career roles included Atlassian Engineer and System Administrator positions, coupled with a comprehensive education in Automatics and Robotics from Wrocław University of Science and Technology. Marcin holds multiple Atlassian certifications, emphasizing expertise in system administration and agile development.