Work Experience

A journey through innovative companies and challenging projects that shaped my expertise in software engineering

8+ Years Experience
7 Positions at 6 Companies

Professional Journey

From early internships to senior engineering roles, here's how my journey in software development has evolved through continuous learning and impactful contributions.

Hertek logo

Lead Developer

Hertek Safety

1 year 8 months
Remote - Weert, NL
Full-timeCurrent

Via Kabisa · Development of high-performance Java backend services with Spring Boot and reactive programming.

Key Achievements

  • Developed multiple Java backend services with Spring Boot and Vertx

  • Implemented AWS services: ECS, MemoryDB and SQS FiFo

  • Backend processes thousands of messages with high performance

  • Built: React SPA, SSR Thymeleaf, Cordova and Flutter apps

  • Horizontal scalability for enterprise applications

Technologies Used

JavaSpring BootVertxAWSReactFlutterDart
ASML logo

Lead Developer

ASML

3 months
Remote - Veldhoven, NL
Full-time

Via Kabisa · Development of business-critical web tools used by tens of thousands of developers.

Key Achievements

  • Developed business-critical web tools for 10,000+ developers

  • Worked with Ruby on Rails, React, Flask & Django

  • Kubernetes and Docker containerization

  • Optimization of tool performance and scalability

  • Agile development in large teams

Technologies Used

Ruby on RailsReactFlaskDjangoKubernetesDocker
Hertek logo

Lead Developer

Hertek Safety

8 months
Remote - Weert, NL
Full-time

Via Kabisa · Development of Flutter app with strict certification standards for fire safety.

Key Achievements

  • Built new Flutter (Dart) mobile app

  • Java Spring Boot backend development

  • Met strict certification standards

  • Direct relationship with fire safety systems

  • Implementation of security best practices

Technologies Used

FlutterDartJavaSpring Boot
ASML logo

Full-Stack Software Engineer

ASML

3 years 9 months
Remote - Veldhoven, NL
Full-time

Via Kabisa · Long-term development of enterprise web tools for developers worldwide.

Key Achievements

  • Developed business-critical web tools for 10,000+ developers

  • Expertise in Ruby on Rails, React, Flask & Django

  • Container orchestration with Kubernetes

  • Performance optimization for large scale

  • Cross-functional collaboration with international teams

Technologies Used

Ruby on RailsReactFlaskDjangoKubernetesDocker
Signify logo

Full-Stack Software Engineer

Signify

5 months
Eindhoven, NL
Full-time

Via Kabisa · Development of the Hue Labs platform and Philips Hue mobile app.

Key Achievements

  • Developed Hue Labs platform

  • Contributed to Philips Hue mobile app

  • React (JavaScript) frontend development

  • Phoenix (Elixir) backend development

  • IoT integration for smart lighting

Technologies Used

ReactJavaScriptPhoenixElixir
Kabisa logo

Back-End Tech Lead

Kabisa

3 years 9 months
Remote - Weert, NL
Full-time

Full-Stack Engineer at Kabisa, specialized in developing elegant (enterprise) software solutions.

Key Achievements

  • Full-stack development across multiple technologies

  • Architecture of enterprise software solutions

  • Expertise in Java, Python, Ruby, Elixir and Front-end development

  • Implementation of scalable microservices architecture

  • Mentoring and coaching of development teams

Technologies Used

JavaPythonRubyElixirSpring Boot
Kabisa logo

Full-Stack Engineer

Kabisa

3 years 11 months
Remote - Weert, NL
Full-timeCurrent

Backend Tech Lead at Kabisa, specialized in developing elegant (enterprise) software solutions.

Key Achievements

  • Leading backend development teams

  • Architecture of enterprise software solutions

  • Expertise in Java, Python, Ruby, Elixir and Front-end development

  • Implementation of scalable microservices architecture

  • Mentoring and coaching of development teams

Technologies Used

JavaPythonRubyElixirSpring Boot
SynTouch logo

Blockchain Software Engineer

SynTouch

6 months
Eindhoven, NL
Graduation

Graduated Cum Laude · Development of ERC-20 token and blockchain applications.

Key Achievements

  • Developed ERC-20 token SynCoin with Ethereum smart contracts

  • Built escrow, order and crowdsale system in Solidity

  • Research on upgradeable smart contracts

  • Node.js backend with Swagger + Express

  • Vue.js frontend for blockchain interaction

Technologies Used

SolidityNode.jsVue.jsWeb3
Scorito.com logo

Junior Software Engineer

Scorito.com

1 year
Breda, NL
Part-time

Web development with C# ASP.NET MVC in a Scrum team.

Key Achievements

  • Web development with C# ASP.NET MVC

  • Agile development in Scrum team

  • Implementation of new features

  • Unit testing and code reviews

  • Database design with SQL Server

Technologies Used

C#ASP.NET MVCSQL ServerJavaScript
Scorito.com logo

Software Engineering Intern

Scorito.com

6 months
Breda, NL
Internship

Development of test framework for acceptance testing.

Key Achievements

  • Developed test framework with Selenium and C#

  • Simple setup of acceptance tests

  • Test automation implementation

  • Documentation and training for team

  • Integration with CI/CD pipeline

Technologies Used

C#SeleniumASP.NETTest Automation
Experience - Jordy van Vorselen