Oracle Groundbreakers Podcast

Jim Grisanzio from Java Developer Relations talks with Donald Raab, a Java Champion, the founder of the Eclipse Collections project, and a perfectionist who always seeks the best quality code. The conversation ran wild around all things Java and Donald's experiences with the technology for decades. He spoke in detail about the twenty year history of the Eclipse Collections project, his interactions with engineers on OpenJDK, the OpenJDK Quality Outreach Project, and the benefits for everyone being involved with not only Java but the greater FOSS community. In fact, when talking about the community, Donald said that working with the community is like engaging "unlimited, untapped resources ... you said community, well, it's real." Donald's book on Eclipse Collections comes out soon too!  Donald Raab https://x.com/TheDonRaab https://bsky.app/profile/thedonraab.bsky.social Duke's Corner https://bsky.app/profile/dukescorner.bsky.social https://dukescorner.libsyn.com Jim Grisanzio https://x.com/jimgris

Jim Grisanzio from Java Developer Relations talks with Piotr Przybyl, a Java Champion and developer advocate in Poland who realized at a young age that "given enough time I could write literally everything! The creativity is amazing! I love it!" Piotr is hard core about coding and his passion for technology comes thorough in this conversation, which ranges from how Piotr embraced Java in school, how he learned more Java on his own, and how he always gives back to the Java community around the world.  Piotr Przybyl https://x.com/piotrprz Jim Grisanzio https://x.com/jimgris Duke's Corner Java Podcast https://dukescorner.libsyn.com/

Jim Grisanzio from Java Developer Relations talks with Cesar Hernandez, a Java Champion, a teacher, and long time contributor to multiple Open Source projects from Guatemala. The conversation ranged from how Cesar blew up his dad's computer to start his computer science career, teaching Java to university students, the benefits of Java technology, and participating at Java User Groups and conferences. And most importantly, Cesar talked about his passion for sharing everything he knows with the community. Cesar Hernandez https://x.com/CesarHgt Jim Grisanzio https://x.com/jimgris Duke's Corner Java Podcast https://dukescorner.libsyn.com/

Jim Grisanzio from Java Developer Relations talks with Hanno Embregts, a Java Champion and an Oracle ACE Pro from The Netherlands who loves contributing to the Java community and presenting technical and musical sessions at developer conferences. And Hanno is especially passionate about making the world a better place thorough software. In fact, he's been driven by that idea for as long as he can remember! He goes into detail about how the Java community is so innovative, why Java is so technically advanced, and how both can be leveraged to help us all live in a more environmentally sustainable way. Hanno Embregts https://x.com/hannotify Jim Grisanzio https://x.com/jimgris

Jim Grisanzio from Java Developer Relations talks with author and Java Champion Cay Horstmann at JavaZone Oslo 2024. The conversation covered Java for small tasks, teaching Java to thousands of students for decades, and the thriving Java conferences around the world.  Cay Horstmann https://horstmann.com/ Jim Grisanzio https://jimgrisanzio.wordpress.com/

Jim Grisanzio from Java Developer Relations talks with Dervis Mansuroglu and Marek Machnik last week from JavaZone 2024 in Oslo. Dervis and Marek are two of the organizers from the Norwegian Java User Group who helped lead this year’s JavaZone event. The discussion covered the speakers, the venue, the volunteers, the content, and the community that participated at the conference. Summarizing the overall event, Dervis said, “Whatever you can dream of, it’s possible. Nothing is impossible.” That sentiment was shared by many of the thousands of developers who contributed to make JavaZone an innovative and unique experience.   Dervis on X https://x.com/dervismn Marek on X https://x.com/marek_fm JavaZone on X https://x.com/javazone Jim on X https://twitter.com/jimgris  

Jim Grisanzio from Java Developer Relations talks with Elias Nogueira, a Java Champion and an Oracle ACE Pro from The Netherlands who loves the Java community and sharing everything he's learned. The conversation ranges from Elias’s early experience learning Java and many other programming languages, his desire to improve his career opportunities, moving from Brazil to The Netherlands, learning a new language, and contributing to Java user groups around the world. There are so many beautiful things about the Java community, he says. Yep, we agree.  Elias on X https://x.com/eliasnogueira Jim on X https://twitter.com/jimgris

Jim Grisanzio from Java Developer Relations talks with Simon Martinelli, a Java Champion and an Oracle ACE Pro from Switzerland who loves contributing to FOSS projects and teaching students all about Java. The conversation ranges from Simon’s early experience learning Java, working for the Swiss Railway, engaging multiple Java User Groups, and teaching students. Simon also gets into the benefits of modern Java and some of the best features the technology offers for developers. Simon: https://x.com/simas_ch Jim: https://x.com/jimgris  

Jim Grisanzio from Java Developer Relations talks with Praveen Mohan, Director of Java Quality and Infrastructure at the Oracle India Development Center in Bangalore, which is part of the Java Platform Group. The conversation covers the technical details of the quality engineering operation in Bangalore where 40 developers ensure that Java is tested to the highest standards possible before release. Also discussed is how much the team engages the Bangalore Java User Group to build close development relationships with the community. Jim: https://twitter.com/jimgris Praveen: https://www.linkedin.com/in/mohanpraveen/

Jim Grisanzio from Java Developer Relations talks with Bert Jan Schrijver from The Netherlands. Bert is a Java Champion, a leader of the Dutch Java User Group, and the CTO and co-founder of OpenValue that he started in 2017. The conversation spans all of Bert's experiences as a software developer, including hacking and gaming as a six-year old, contributing to the computer lab fire in school, blowing out the family's phone bill with his first modem, getting an advanced CS education at university, engaging the Java community globally, and building his own software company. Bert also offers some interesting advice for how people can continue learning and growing and contributing to the community at Java events. He also details why Java is special and why developers embrace the technology: "Java is one of the only languages I know of that has been active and current for so long. And one of the keys is the marvel of engineering in the Java Virtual Machine."  Bert: https://twitter.com/bjschrijver Jim: https://twit

Jim Grisanzio from Java Developer Relations talks with Richard Fichtner, a Java developer from Germany who is also a JUG leader and an Oracle ACE Pro. The conversation previews the upcoming JCON Europe 2024 Conference in Cologne, which will have 100 sessions of core Java technologies and a thousand Java developers from around the world. Richard and the JCON organizing team will be trying some new things this year to facilitate community engagement at JCON so if you are around Germany May 13-16 you are encouraged to stop by and participate. Oracle will be sponsoring the event and will send three teams of engineers to contribute sessions — Java, GraalVM, and Oracle Database. Don't miss it! We hear the food will be great! Richard: https://twitter.com/RichardFichtner JCON: https://twitter.com/jcon_conference Jim: https://twitter.com/jimgris 

Jim Grisanzio from Java Developer Relations talks with Mohammed Aboullaite, a Java developer from Morocco who is now based on Stockholm, Sweden. The conversation covers how Mohammed first fell in love with Java in college, and he's been contributing to the community ever since. Mohammed says it's "mind blowing" what happens when you get a bunch of  Java developers in the same room because they are so passionate about the technology and the capabilities that it offers. Even after all these years, Java developers are still pushing the limits and innovating. So, get involved! Mohammed on Twitter https://twitter.com/laytoun Jim on Twitter https://twitter.com/jimgris  

Jim Grisanzio from Java Developer Relations talks with Marit van Dijk, a Java Champion and Developer Advocate at JetBrains based in The Netherlands. The conversation covers all things Java — the growing community, the latest features to enable developer productivity, contributing to Open Source, advice for students, and Marit's unique background in Social Science Informatics that combines computer science and social science. Marit on Twitter https://twitter.com/MaritvanDijk77 Marit on the Web https://maritvandijk.com/ Jim on Twitter https://twitter.com/jimgris

Jim Grisanzio from Java Developer Relations talks with Jonathan Vila, a Java engineer and Java Champion based in Barcelona, Spain. The conversation covers Jonathan's long career in software development, his love/hate relationship with various languages, his passion for Java, the benefits of contributing to Open Source, and why he loves the Java community. After Jonathan's first experience with the local Java User Group in Barcelona, Jonathan said that everything changed in his professional life completely. He was a coder who loved technology before Java, but after experiencing Java and the Java community he developed an entirely new appreciation for community and moved his career to a new level. His story is an inspiration for everyone!  Jonathan on Twitter https://twitter.com/vilojona Jim on Twitter https://twitter.com/jimgris

Jim Grisanzio from Java Developer Relations talks with Dervis Mansuroglu, a Java engineer and Java Champion based in Oslo, Norway. The conversation covers coding for massively scalable systems, managing engineering teams, running the JavaBin User Group and the JavaZone conference, building the House of Technology, and listening to Pink Floyd while writing your thesis. Dervis is passionate about Java technology and building the Java community. Oh, and try the Pink Floyd bit. It works!  Dervis on Twitter https://twitter.com/dervismn Jim on Twitter https://twitter.com/jimgris

Jim Grisanzio from Java Developer Relations talks with Mary Grygleski, a Java developer and Java Champion based in Chicago. The conversation covers Java's longevity, building the Java community, running the Chicago Java User Group, and the constant need to keep learning. Mary embraces the concept of always becoming a beginner whenever there is a need to learn something new. During the interview Mary and Jim also discovered a common background they have with Sun Microsystems and Solaris!  Mary on Twitter https://twitter.com/mgrygles Jim on Twitter https://twitter.com/jimgris

Jim Grisanzio from Java Developer Relations talks with Jeanne Boyarsky, a Java developer and Java Champion based in New York City. The conversation covers the evolution of Java, some of the core features of the language and platform, contributing to the Open Source community, and how developers learn and keep up with the technology. Jeanne knew she wanted to do something with computers when she first visited the computer museum  — at age five! Check out her story right here. She'll inspire you to focus and learn what you love. Jeanne on Twitter: @jeanneboyarsky Jim on Twitter: @jimgris 

Jim Grisanzio from Java Developer Relations talks with Sharat Chander, Sr. Director, Java Product Management & Community Engagement, about the Java community. The conversation explores Shar's beautiful summary of his experiences with the Java community in 2023 that he published on Inside Java: https://inside.java/2023/12/21/seasons-thanks/ https://twitter.com/jimgris/status/1737866372892565509 Get Shar on Twitter @Sharat_Chander and get Jim on Twitter @jimgris.

Jim Grisanzio from Java Developer Relations talks with Stéphane Nicoll, a software engineer based in Belgium working on the Spring team. Stéphane talks about his experience becoming a Java developer, his observations seeing Java evolve and improve, and the importance of contributing to Java and Open Source generally. He's keen on building community by directly engaging engineers at events as well as mentoring contributors through the development process for issue reports and code changes. He said that "building our community is super important for us" as he outlined the process that he and his team uses to welcome new developers. That says it all. Get Stéphane on Twitter @snicoll and get Jim on Twitter @jimgris.

Jim Grisanzio from Java Developer Relations talks with Sam Brannen, a Java engineer from Switzerland who loves math and puzzles and solving complex problems in code. He's passionate about his craft and he loves diving deep into the details. He works on the Spring Framework and JUnit 5. Get him on Twitter @sam_brannen and get Jim on Twitter @jimgris.