Making software that simply works. Always. In all circumstances. Without fringes and fuss. That is what devGS is all about. It’s not about frameworks or principles. It’s about delivering the software that makes your business run as efficient and as effective as possible. 

About Me

Developing With a Passion.

devGS sounds like a big framework, but it’s just me, Gaston. I’m a professional with more than 20 years of experience in software engineering. I’m at best when I can develop complex software solutions for customers. Getting to the core of the business and developing the right software is what makes me tick.

In the last 20 years I became a skilled developer, but I also worked in various other roles such as architect, scrum master, product owner and even as a teacher. I can easily switch from the development level towards the business point of view. My customers appreciate me for my can-do mentality, perseverance and realism.

My Services


Development of customized software, fully adapted to your business needs. My specialties are Java, Spring Boot and Apache Kafka.


Architecture is a wide subject. I can deliver architecture on business, data and application level to realize your business needs.


As a scrum master, I can bring teams to delivering the highest value by working together – in a pragmatic approach; Agile is never the goal.


As a former teacher at the Applied University I can deliver standard or fully customized trainings and workshops.



Senior Java Developer
EUROCONTROL-logo-standard-rgb (1)

Senior Java Developer to support air traffic controllers with accurate flight plan data in an extremely high available environment. Software development using Java 11, Spring Boot, ActiveMQ and Apache Kafka.

Lead Developer and Software Architect

Lead developer and software architect for the Ziggo web shop. Software developer in Spring Boot with Java 11/17, Apache Kafka and Angular 14.

Scrum Master

Bring a multi-disciplinary team in metrology to a higher level in delivering value and eliminating waste.

Domain Architect

Domain architect and product owner for an IOT platform in smart operations and maintenance.


Teacher on programming in C#, Software Architecture and Requirements Engineering in a case driven learning environment at the Zuyd Applied University.


  • Spring Boot
  • Angular
  • Apache Kafka
  • Active MQ
  • Spock
  • JUnit/Mockito
  • Mapstruct
  • OpenID
  • OAuth 2.0
  • Java
  • Groovy
  • TypeScript
  • Python
  • Microservices
  • Event Driven Architecture
  • REST
  • GraphQL
  • SQL
  • JDBC
  • MongoDb
  • JPA
  • Maven
  • Gradle
  • IntelliJ IDEA
  • Visual Studio Code
  • Git 
  • JIRA


TOGAF 9 Foundation
Professional Scrum Master I
SAFe: Scaled Agilist
Certified Product Owner