Congratulations Gustavo! Ryan van Huuksloot Staff Engineer, Infrastructure | Streaming Platform [image: Shopify] <https://www.shopify.com/?utm_medium=salessignatures&utm_source=hs_email>
On Thu, May 21, 2026 at 7:31 AM Austin Cawley-Edwards < [email protected]> wrote: > Congrats Gustavo!! > > On Thu, May 21, 2026 at 07:21 Dawid Wysakowicz <[email protected]> > wrote: > > > Congratulations Gustavo! Very well deserved! > > > > On Thu, 21 May 2026 at 12:00, Timo Walther <[email protected]> wrote: > > > > > Hello everyone, > > > > > > On behalf of the PMC, I'm happy to let you know that Gustavo de Morais > > > has accepted the invitation to become a Flink Committer. > > > > > > Gustavo has been a dedicated contributor to the Flink ecosystem over > the > > > past two years. Based on the project statistics, Gustavo has authored > 74 > > > PRs, provided over 110 reviews, and designed 3 major FLIPs spanning key > > > technical areas: > > > > > > Multi-Way Join Operator (FLIP-516): He authored and drove this major > > > feature for the Flink 2.1 release. This operator is crucial for > > > optimizing and managing large state sizes in complex join operations. > He > > > also worked closely with contributors from other companies to further > > > improve the initial implementation. > > > > > > FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently leading the > > > initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in PTFs to > > > handle custom CDC formats, with the first part of the feature already > > > landing in the Flink 2.3 release. > > > > > > BYTES-to-STRING CAST (FLIP-568): Gustavo detected and corrected a > design > > > flaw in our upsert key derivation logic on string handling. By > > > introducing strict BYTES-to-STRING CAST with UTF-8 Validation > Utilities, > > > this work significantly improves our data validation standards within > > > the engine. > > > > > > Beyond his code contributions, Gustavo has shared his work on Multi-Way > > > Joins at Flink Forward 2025. > > > > > > Please join me in congratulating Gustavo for becoming an Apache Flink > > > committer! > > > > > > Best, > > > Timo (on behalf of the Flink PMC) > > > > > >
