Juan G - Software Engineer at Liferay, Inc.

Juan G

Software Engineer at Liferay, Inc.

Valladolid, Castile and León, Spain

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Summary

👤

Senior

🎓

Top School

Juan G is a seasoned Software Engineer and AI architect based in Valladolid, Spain, with 14 years of experience designing and testing Java enterprise and microservice systems. An Oracle Certified Enterprise Architect for Java EE 5 and 6, he combines deep Java EE expertise with an MSc in Big Data and Business Analytics to bridge robust backend architecture and data-driven AI solutions. He has hands-on open-source experience improving test coverage and reliability in the notable Thorntail project, focusing on JUnit/ShrinkWrap tests, messaging and JPA fractions, and security fixes. Practical and detail-oriented, Juan has a track record of diagnosing resource leaks and hardening fraction detection in microservice runtimes. His background includes advanced Liferay training and a long history of applied computing education across UK and Spanish institutions, reflecting both enterprise rigor and a curiosity for modern AI-infused architectures.

14 years of coding experience

Tecnologías de la Informática Informática, Tecnologías de la Informática Informática at Universidad SEK

Msc. Big Data and Business Analytics artificial intelligence Big Data, Msc. Big Data and Business Analytics artificial intelligence Big Data at Universidad Europea Miguel de Cervantes

Architect Enterprise Applications with Java EE Ed 1, Architect Enterprise Applications with Java EE Ed 1 at Oracle University

Liferay Developer Advance Training, Liferay Developer Advance Training at Liferay Inc.

Bachelor Science (with Honours) in Computing Computing, Bachelor Science (with Honours) in Computing Computing at University of Wales

Higher National Diploma Software Engineering, Higher National Diploma Software Engineering at Edexcel

Universidad de Valladolid

Spanish, English

Github Skills (12)

javas10

microservices-application10

junit10

microservices10

java10

test-automation10

jpa9

maven8

messaging8

dockers7

security7

docker7

Programming languages (12)

TypeScriptJavaDockerfileShellC++CSSJavaScriptGo

Github contributions (5)

thorntail/thorntail

May 2017 - Oct 2018

Source code for the Thorntail project

Role in this project:

Backend Developer & Test Automation Engineer

Contributions:19 commits, 38 PRs, 3 pushes in 1 year 6 months

Contributions summary:Juan primarily contributed to adding and improving tests within the Thorntail project, focusing on verifying the functionality of different features. Their work involved writing JUnit tests using the ShrinkWrap framework to test Java microservices, specifically focusing on messaging and JPA fractions. The user also addressed file leak issues and improved Swarm fraction detection. Furthermore, the user was involved in fixing security web XML detectors.

javathorntailmavenmicroservices

juangon/liferay-faces-bridge-api

Feb 2016 - Nov 2017

Contributions:112 pushes, 5 branches in 1 year 8 months

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