Artur Wdowiarski is a software engineer and engineering leader with 11 years of experience building product-focused systems at companies including Meta, WeTransfer, Spotify and Facebook. He combines hands-on backend work—contributing schema validation and data-integrity improvements to projects like js-ceramic/ Ceramic—with staff-engineer responsibilities that shape product direction and developer culture. At 3Box Labs he helped build ComposeDB and at WeTransfer he led initiatives to cultivate innovation and delivery excellence across teams. Based in London, he also mentors tech professionals through bloom, translating engineering craft into career growth for others. A former iOS team lead and product-minded developer, he brings a rare mix of protocol-level integrity work and product leadership to distributed, community-driven systems.
11 years of coding experience
14 years of employment as a software developer
PhD-to-be Logic, PhD-to-be Logic at University of Warsaw
Contributions:85 reviews, 197 commits, 63 PRs in 8 months
Contributions summary:Artur focused on implementing and improving the schema validation for model streams within the Ceramic protocol. They added schema validation logic to the model handler and model instance document handler. Furthermore, they modified the codebase to include the use of views, and ensured that the anchor requests were properly stored. This work improved the data integrity and security of the Ceramic protocol.
A Next.js app that lets you log in to you MetaMask, fetch your NFTs and send them to your iOS device as coupons
Contributions:100 commits, 58 PRs, 68 pushes in 19 days
next-jsreactios-devicedapplog-in
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