Javantura v3 - Intro slides

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HUJAK - Hrvatska udruga Java korisnika / Croatian Java User Association

Javantrua v3 conference intro slides

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Javantura v7 - Behaviour Driven Development with Cucumber - Ivan Lozić Behaviour-Driven Development (or TDD for that matter) is one of the pillars of Software Quality. While it is very important, not many of us do it or do not have the support from the management to invest time in it. Commonly, it has been described as a waste of time or an intangible effort conflicting with the deadlines. In this presentation, I would like to share my experiences with the Behaviour-Driven Development, the effects of not having it at all, as well as the outcomes of working on projects where a significant amount of behavior is automated with Cucumber tool. By attending this session you will be able to learn what BDD and Cucumber are, how to build Cucumber tests and hear about first-hand experiences around automating specifications.

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Javantura v7 - Learning to Scale Yourself: The Journey from Coder to Leader - Daniel Strmečki Your success depends on others, a 1-man army can only achieve so much. The only way to progress from coder to leader is to learn how to scale yourself. Nowadays, you can become a Senior Developer with just a few years of experience. After that, there are many roads and possibilities you can take. Whether you decide for a developer, architect, manager or a mixed career, at one point, you will need to become a leader. In the first chapter of the lecture we will start a discussion on how to get there. Since your time is limited, you need to mentor, coach, motivate and engage others. Start with making a stable foundation, like setting up a proper onboarding process. If you help people around you, they will for sure talk about it, and your manager will hear it. Also, demonstrate ability in everyday work: coding, project management, client-focus, communication and care about others. Always stick to your values and keep high standards. In the second chapter we will discuss the challenges that turn up once you get there. At that point you will deal with people more than technology. You will need to step away from coding for meetings very often. Interruptions will happen every day and it we be very hard to maintain “the flow”. You will need to learn how to delegate and drive topics without implementing them yourself. Visit the lecture to find out some techniques for dealing with interruptions, meetings, prioritization, people and their motivation.

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The State of Java and Software Development in Croatia (Community Keynote) by dr. sc. Branko Mihaljević, Aleksander Radovan, and doc. dr. sc.Martin Žagar at the 8th International Java Conference in Croatia - JavaCro '19 In this community keynote by HUJAK, we want to present and compare the current state of Java and related software development in Croatia, our part of Europe, and worldwide. Therefore, we will start by discussing the latest global trends in software development and what does it mean in our rapidly evolving world full of new technologies based on IoT, Machine Learning and AI, Blockchain, Virtual Reality, and Robotics, to which we must respond to ASAP. Of course, when addressing those contemporary technology trends, we will focus mostly on our country and the region. In the other part, we will discuss the major events in the world of Java that happened in the last few years since Java 8 and Java 9/10/11 were widely adopted. We will see what Java 11 and 12 brought us and what developers are mostly using (or not) and why, as well as what will be there interesting in Java 13 and beyond, including new features from incubator projects Amber and Valhalla, and new ideas from projects Loom, Panama, Skara, and Metropolis. Once again, we are going to take a typical developer’s point of view on software development challenges in this part of Europe, and we will discuss the future of our software developers from the perspective of how to become one (educational institutions and practice) and how to get/earn a good job (local employers and the job market). We intend to close this keynote with details of (y)our favorite Java community aka HUJAK.

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With several years of remote work experience in an agile environment, working from beautiful Zagreb for clients abroad and trying out different distributed team setups, we will share the motivation and philosophy behind it. We will also cover best practices, challenges and general tips & tricks in different segments such as work organisation, technical requirements, social requirements, methodology etc. This talk is recommended for all developers who want to start working remotely or improve the way they already do it, employers who consider establishing distributed teams inside of their companies and clients searching for partners who have distributed teams.

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In the last few years we witnessed big changes in how we actually build, deploy and run applications with the rise of Microservices Architectures, Containers, Kubernetes, and DevOps practices. Those amazing improvements need a cultural shift based on continuous improvement and learning in order to deliver business value and delight our customers. But how could a team achieve this ambitious goal? This talk will introduce the attendees to a revolutionary open source project, called Jenkins X, which attempts to achieve this goal. It is basically a reimagined CI/CD Ecosystem for Kubernetes built around Jenkins, either with a classical master or leveraging knative serverless functions. After this talk, attendees will be able to develop effectively in a cloud native way in any language on any kubernetes cluster! Let's forget Scrum and be truly Agile! Finally!

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