I'm a Java EE certified developer, focusing on backend technologies. Over that past few years, I have been working mainly on projects built around Java and MySQL.

I'm a software developer that specializes in financial markets, including the FIX protocol, pub/sub messaging, and market data. For the past 25 years, I've been working on Wall Street.

I'm an ex professional software developer currently on a pseudo-sabbatical. I contribute to and author several open source projects including web frameworks and programming languages. I also engage in activism against discriminations of various kinds.

Markus is working as an IT consultant and software developer, with interests in Java, Spring, Docker, Cloud, and IoT.

I'm an experienced and passionate Lead Software Engineer with a demonstrated history of working in the full life cycle of software development with enormous curiousity for algorithms, data structures, and solving challenging mathematical problems. I am an open source enthusiast and also a blogger. I am available and open for new opportunities.

A passionate developer with 18+ years of experience specialized in Full Stack Web Development, mainly in the Java ecosystem. Side-jobbing as a Technical Interviewer for Randstad/HiveJobs, R-Everse, and Reallyzation. StackOverflow Trusted User.

I'm a passionate and highly motivated Java developer, who really likes challenges and creative problem solving. I also like to automate common tasks and optimize them the best I can. I'm a fast-learner: I like studying new technologies and constantly applying my knowledge in practical situations. I strongly believe that good code has to be elegant and nice to look at, clean and well documented: this is my aim as a developer.

Josh has been a software engineer for over 15 years building enterprise applications across multiple industries. He has long been passionate about application security and loves opportunities to mentor and to learn from others. When Josh isn't hacking away at code, he is either running, playing basketball, camping, or reading a Brandon Sanderson novel.

​I am a self employed IT consultant who is specialized in fields of Java/JEE development, agile coaching and continuous delivery. The majority of my projects have been related to finance and insurance. My
favorite slogan is: keep it simple!

Software developer for more than ten years.
Microservices enthusiast and performance improvements geek.
Approximate knowledge of many things.
Proficient in Java, but able to work with other languages too.
A strong believer that Scala was invented to communicate with aliens.

I am a Java developer with over 15 years of experience working with large software systems in a variety of industries. Lover of all things Spring Boot and microservices. Husband, father of two boys, and aspiring piano player.

Sam is a software developer from Oxford, currently working in the bioinformatics field. Sam’s areas of expertise are in all things Java, and spends his days writing multi-threaded analysis tools for biology research. He is an enthusiastic programmer, writer, and enjoys learning about new technologies. When he’s not at his desk you can find him on a climbing wall, watching Netflix or attempting to gym.

It has been almost fifteen years when I started programming and my love for it does not seem to fade at all. I have worked upon core Java, Spring projects to enterprise solutions like commerce and digital platforms. I love learning new features, languages, algorithms, libraries, basically whatever can make the journey fun!

​Software Engineer with thirst for Knowledge and Challenges.

Michael is a software engineer located in the Washington DC area that is interested in Java, cyber security, and open source technologies. Follow his personal blog to read more from Michael.

Thorben Janssen is an independent trainer and author with more than 15 years of experience in Java and Java EE. He is a member of the CDI 2.0 expert group (JSR 365), author of the book Hibernate Tips - More than 70 solutions to common Hibernate problems and he writes about JPA and Hibernate on his blog www.thoughts-on-java.org.

A 4 years experience Full-Stack Developer with a strong understanding of Java and Js, muchly back-end development, a problem solver and tech writer with flexible skills.

J Steven Perry has been a professional software developer since 1991 using a variety of languages, but his favorite is Java. He is the author of Java Management Extensions (O'Reilly) and has written numerous articles and tutorials as a developerWorks contributor since 2009. Steve is Principal Consultant for Makoto Consulting Group, Inc. in Little Rock, AR, USA.

Dhawal is an experienced software developer working primarily in the Java and Spring ecosystem. He is passionate about upcoming technologies in diverse domains. He is currently exploring his new interest in contributing to open source projects and writing technical articles at Baeldung.

Software Engineer and Technology Consultant based in São Paulo - Brazil, with 20+ years of experience working on a wide variety of business applications. Particularly interested in system integration technologies, frameworks and software development methodologies.

I'm an analyst developer, very found of the Java world. I like to learn about new techy stuff and writing about it!

I am a Software Developer with 4 years of experience in Java related backend technologies. I've been working as a consultant with Java 8, Spring Boot, Angular JS, PostgreSQL, and MongoDB. Privately, a football fan and a car enthusiast who lives and works in Warsaw.

Software Engineer with a passion for JVM languages. By day works in a software company, after hours hacks with various frameworks and languages.

Testcontainers co-maintainer and Testcontainers-Spock author. Software Craftsman and testing fan. Oracle Developer Champion. Loves to play the electric guitar and is a musician in his second life. Found his own company during his university years, developing mobile apps and client-server applications, which lead to his discovery of Grails and the Groovy ecosystem. Fell in love with TDD because of Spock. Nowadays Kevin is working at the cyber security company GDATA Advanced Analytics and focuses on topics such as software craftsmanship, infrastructure as code and continuous integration pipelines, trying to make the world a better place one container at a time.

human, male, husband, father, skeptic, humanist, programmer, speaker, organizer at https://www.meetup.com/Jozi-JUG/, trekkie. he/him

Software engineer, specialized in back-end. Java enthusiastic but also trying Scala and Kotlin. Over the past years I have been working on different fin-tech projects using different frameworks, SQL and Nosql databases. When not coding, spending time with family and friends.

I am a Computer Scientist and  Engineer who is passionate about education. I have been developing software for over 25 years as developer, manager and architect. 

For last two years, I have been building an education and software services company called CupRiver. We provide tutoring services to  high school and college students, and mentor professionals who want to move into programming career. . We also guide professionals looking to up-skill with technology.

I am a software developer specialising in java and related technologies. I have a strong desire to learn new technologies and take pleasure in helping others.

I am a software consultant and developer with passion for helping others improve their lives through code. I created Initial Commit - https://initialcommit.io - a site dedicated to helping curious developers learn how their favorite programs are coded. It's featured project helps people learn Git at the code level.

Software developer with almost a decade of professional experience. Recently thrilled about Spring Boot and surrounding technologies. Always eager to learn something new. A happy husband and a father of two boys.

Drazen Nikolic develops Java enterprise applications for almost two decades. He has worked in various domains like e-commerce, insurance, digital marketing, social apps, etc. Spring Certified Professional. Alongside working on client projects, he regularly prepares and executes various internal technical presentations and workshops. Speaker at local and regional conferences. One of the founders and leaders of a local Java user group - NisJUG.

I am devoted to continuously learning and improving as a software developer and sharing my experience with others in order to improve their expertise. I am also dedicated to personal and professional growth through diligent studying, discipline, and meaningful professional relationships. When not writing, I can be found playing hockey, watching the NJ Devils, reading, writing, or drawing. ~II Timothy 1:7~

Gian Mario has spent over a decade in the software and technology sector. His experience spans Mobile-Oriented Architecture as well as Multi-Tenant Cloud Microservices and Software as a Service.
Currently CTO of Hedging Beta Ltd, he continues to cultivate his passion for programming, while focusing on process analysis, scaling, tech strategy and R&D.

Software Engineer with a solid background in OOP, TDD, Data Structures and Algorithms. Interested in Distributed Systems, Big Data and Analytics.

I am a software developer and a DevOps Engineer with hands-on experience in Core Java, Restful web services for mobile applications. Developing microservice applications with Spring and Spring Boot. Mostly have been working on payments and banking domain.

Managing complete project workflow from development to deployment with modern CI/CD methodologies like Docker, Jenkins, Gitlab CI, etc

Trained, enthusiast and skilled at applying, enhancing the current technical expertise. Eager to meet challenges and quickly assimilate the latest technologies, skills, concepts, and ideas. Quick learner with good grasping skills.

I’m a technology architect experienced in designing and developing multiple end-to-end enterprise solutions primarily using Java, Spring ecosystem and Angular frameworks to name a recent few. Currently, working on machine-learning based enterprise solutions. Also a passionate automation evangelist in everything I do. Eager to learn, apply and share useful knowledge.

I am a full stack developer with a great passion for coding and learning. Even though I am a full stack developer, I tend to code more in Java.

Fabio is a professional moved by challenges with a solid and recognized career with more than 20 years in the technology area. He is the founder and CEO of Vanguarda TI, consultant, author, certified professional by Oracle and Google, Linux guy since 1995, and author of the open-source plugin, "Use Gists" for Jetbrains IDEs and Android Studio. While attending university, he represented them for three consecutive years in the World Programming Championship qualifiers. He has a degree in Computer Science, is post-graduated in Business Management, and has an extension in business and management for international professionals in the University of California, Irvine.