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JUAN GuzmanJG
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JUAN Guzman

@juanguzman2

Senior Java developer at Sii Group Colombia, building backend solutions with Java, Spring Boot, and Quarkus.

Colombia
Message

At Sii Group Colombia, I work as a Senior consult, drawing on experience developing backend solutions for banking and high-availability enterprise environments.

My work includes designing, developing, integrating, and maintaining solutions with Java, Spring Boot, Quarkus, and Apache Camel. I also work with microservices and SOA architectures, REST APIs, and SOAP services.

I use tools including JPA, Maven, JUnit, and Mockito, and have experience with CI/CD using Jenkins, Docker, and deployments on OpenShift. I also support technical troubleshooting across DEV, QA, and PROD environments.

Experience

Work history, roles, and key accomplishments

Sii Group Colombia logoSC

Senior consult

Sii Group Colombia

May 2022 - Nov 2026 (4 years 6 months)

Worked as Senior consult at Sii Group Colombia.

CGI logoCG

Lider de proyecto

Mar 2021 - Apr 2022 (1 year 1 month)

Worked as Lider de proyecto at CGI.

SOAINT logoSO

Desarrollador Java

Jun 2018 - Mar 2021 (2 years 9 months)

Worked as Desarrollador Java at SOAINT.

Education

Degrees, certifications, and relevant coursework

NE

Net4skills

Desarrollo Seguro

Mar 2026 · Expires Mar 2028

CE

Certiprof

Scrum Master Professional Certificate SMPC v2020

Oct 2022

Universidad Cooperativa de Colombia logoUC

Universidad Cooperativa de Colombia

Ingeniero de sistemas, Systems Engineering

2015 - 2020

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