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Arjan Tijms is listed as Co-Founder at OmniFish, based in Arnhem, Gelderland, Netherlands. AeroLeads shows a matched LinkedIn profile for Arjan Tijms.
Arjan Tijms previously worked as Contracting (self employed) at Self-Employed and Technical Lead at Payara Services Ltd. Arjan Tijms holds Master Of Science - Ms, Computer Science from Leiden University.
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Arjan Tijms is a Co-Founder at OmniFish. Colleagues describe them as "Arjan is a very talented Java engineer, with a lot of knowledge and insights into how complex Java technologies work. He's always passionate about solving complicated stuff and making it easier for others to understand and use. He's been a very good mentor to me in the Java EE and Jakarta EE space. I've learned so much from him, not only about software but also about how people use software and how the software business works. Arjan is always willing to share his knowlesge… Show more"
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Estonia
One of the owners of the company. We provide consultancy services for Jakarta EE and commercial support for GlassFish.Day to day activities include managing the company, solving issues of our customers, and contributing code to the GlassFish project and to a variety of Jakarta EE and EE4J projects.
Consultancy (programming, technical writing, media)As a freelance contractor and OSS contributor I worked with various technologies for different customers. Some of the tasks included:Debugging a Jenkins setup involving a local kubernetes cluster and issues with the Jenkins kubernetes pluginDebugging JBoss/WildFly and providing quick patches to the teamHelping team in updating old Java EE 6 application (using JSF, JPA, EJB) to Jakarta EE 8Optimising builds by developing custom Maven plug-insOptimising builds by developing custom Jenkins plug-insAdvising company about their release process and assisting with the execution of it
Malvern Hills, England, United Kingdom
At Payara I was responsible for furthering the Payara server product, contributing as the Payara representative to Jakarta EE, and leading the technical team. AccomplishmentsStarted and lead the work for Payara 5, based off of the then current Payara 4 branch, and successfully released this next generation server. This included updates to subcomponents such as OSGi that the team couldn’t update beforeTook initiative to create Payara Arquillian Connectors, based on the existing Glassfish. Successfully refactored and enhanced these for Payara Server and Payara MicroTook initiative to create Payara Tools for Eclipse, based on the existing Glassfish Tools, optimised for Payara with many enhancements and bug fixesDesigned and implemented an HTTP based protocol and thin JNDI based client for remote EJB (replacing traditional Corba/IIOP)Implemented the MicroProfile JWT spec in a short amount of time, with very few bugs and architected in such a way it’s usable standalone as wellSolved long standing integration issues with Hibernate Validator by acting as a liaison between the Red Hat team and Payara, and suggestion the technical approachBig refactoring of the aging security code to make it more maintainable and extensibleSetting up and running CI/CD pipelines at the Eclipse foundation to build various components for the Glassfish 5.1 releaseSetting up and running the various TCK jobs at the Eclipse foundation for the Jakarta EE 8 releaseSitting on the Jakarta EE Specification Committee as the Payara representative
London, England, United Kingdom
Developing a greenfield Java EE / JSF based web application.
Amsterdam, North Holland, Netherlands
Worked on the ZEEF and LinkPizza products
Amsterdam, North Holland, Netherlands
At zanox I was responsible for coordinating, re-designing and implementing a major overhaul of an existing “datafeeds system”, which is a platform that imports product listings from merchants and makes those available for querying and download in a unified format.
Amsterdam, North Holland, Netherlands
Quick answers generated from the profile data available on this page.
Arjan Tijms works for OmniFish.
Arjan Tijms is listed as Co-Founder at OmniFish.
Arjan Tijms is based in Arnhem, Gelderland, Netherlands while working with OmniFish.
Arjan Tijms has worked for Omnifish, Self-Employed, Payara Services Ltd, Nava Finance Ltd, and Kizitos.
You can use AeroLeads to view verified contact signals for Arjan Tijms at OmniFish, including work email, phone, and LinkedIn data when available.
Arjan Tijms holds Master Of Science - Ms, Computer Science from Leiden University.
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