Artur Ejsmont is a seasoned engineering leader and current CIO based in Sydney with over two decades of experience building high-scale e-commerce and media platforms. He has led re-platforming and product transformations that unlocked hundreds of millions in incremental sales and powered capabilities handling $3B+ in annual transactions. Known for combining strong people leadership with engineering rigor, he has scaled and coached distributed teams across onshore and offshore sites while driving cultural change toward product thinking and continuous improvement. His delivery-focused architecture work spans reliability, security, and sustainability, and he has a track record of retiring costly legacy systems to improve velocity and reduce incidents. At Tripadvisor he led teams managing $400M in annual sales and delivered initiatives that added $20M in net revenue, demonstrating his ability to tie technical strategy to measurable business outcomes. A former university lecturer and published author, he brings both academic curiosity and pragmatic execution to large, mission-critical platforms.
13 years of coding experience
22 years of employment as a software developer
Masters Computer Science, Masters Computer Science at University of Lodz
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