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@utPLSQL @72services @komunumo
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About me

I'm the founder of 72 Services LLC and a passionate Java, performance optimization and application integration expert with more than 25 years of experience creating efficient programming solutions as a developer, architect, and technical lead.

As an active member of the Java community, I've received the Vaadin Community Award and made key contributions to JSR-352 Batch Applications, JSR-354 Money, and Currency API.

In addition to coaching and teaching clients to optimize IT functions within business environments, I've been an Adjunct Professor at Berne University of Applied Science in Switzerland. I'm teaching architecture and design of distributed systems (aka Microservices), Spring Boot and persistence.

Check out for more!


  1. JTAF - Java Track and Field

    Java 5 1

  2. The modern frontend framework for Java backends. Build fast reactive web apps with full type safety. Powered by Lit and Spring Boot. Built by Vaadin.

    Java 348 25

  3. Maven plugin for running Unit Tests with utPLSQL v3

    Java 13 10

  4. Command line client for invoking utPLSQL

    Java 36 16

  5. utPLSQL Plugin for PL/SQL Developer

    C# 17 5

1,160 contributions in the last year

Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Mon Wed Fri

Contribution activity

October 2022

Created an issue in vaadin/starters that received 6 comments

Change ID generation strategy on entities

The uuid-char ID generator is a Hibernate proprietary feature. Plus a UUID may not be the best strategy performance-wise. @Type(type = "uuid-char")…

Opened 2 other issues in 1 repository

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