PhD student at Delft University of Technology, working on the Spoofax Language Workbench () ©

The way it interacts on TikTok and how it has so much popularity ©

I am PhD candidate in the field of Byzantine musicology at the National and Kapodistrian University of Athens. Even though I was introduced to music from a very young age, I was introduced in computer programming later in my teenage years. The opportunity arose when in school I took the class “Application development in programming environments”, where became fascinated by the beauty of algorithms. Musically literate in two different notations since the age of 12, I received my Diploma in Byzantine Music (with Honours) during my third year at university. Having completed my degree in Computer Science at the University of Piraeus my focus returned to my first love: music. ©

Trying to convert coffee into code. Interested in Dev Ops and Machine Learning. ©

I love frontend development, poetry, high-quality design, computer games and Finnish Metalcore. ©

Roland Kamsika is an experienced Solution Architect with a solid history of working in the public and private sectors on financial systems and logistics management systems. Skilled in MS Azure Architecture, Enterprise Architecture, Agile Methodologies, and System Integration, Roland Kamsika has strong leadership and communication skills. Roland Kamsika has TOGAF 9.1 Certification and a wealth of experience in applying the TOGAF Framework. His experience includes building logistics planning systems for major parcel delivery companies including Royal Mail and ANC Ltd. Roland Kamsika has designed and built retail systems for large car dales companies, using a microservice architecture approach to leverage the Azure environment and working witha skilled team of developers and testers to create .NET Core based services in the cloud with integration to legacy back office systems on premise, with a planned, incremental migration to cloud based systems, improving the overall efficiency of business processes and decreasing TCO of the IT estate. ©

GARY GREGORY is the coauthor of JUnit in Action, second edition and Spring Batch in Action. He has more than 20 years of experience in building object-oriented systems, C/C++, Smalltalk, Java, and the whole soup of XML and database technologies. Gary has held positions at Ashton-Tate, ParcPlace-Digitalk, and several other software companies, including Seagull Software, where he currently develops application servers for legacy integration. He is an active Member of the Apache Software Foundation and the Apache Commons Project Management Committee, and contributes regularly to various Apache Commons projects. Born and raised in Paris, France, Gary received a B.A. in Linguistics and Computer Science from the University of California at Los Angeles. He lives in Florida with his wife, their son, and assorted golf clubs. ©

A developer with a keen interest in Data Structures, Algorithms and Object-Oriented Programming. Passionate about learning various aspects of system design and problem-solving, and having a profound knowledge in Design Patterns, System Design, REST APIs, SOLID principles, SQLServer and Database Management System. ©