Software Engineer at ASML
I'm Leonardo, a Software Engineering Consultant at ALTEN. When I'm not working, you'll find me coding, making music, exercising, or spending time with my girlfriend.
My professional development
Software Engineer
Mar 2025 - present
At ASML, we work on internal tooling that makes the software release process more secure and reliable. We built a complete patch generation service from scratch and developed an artifact signing service that enables secure signing of patches, RPMs, and other files. We also wrote a Python library for parsing, signing, and embedding signatures in RPM packages.
Software Engineer
Nov 2023 - Mar 2025
In the Industrial Automation Systems department, we built C# desktop applications used daily across three factories in Eindhoven: the Plate-Component Factory, Engine Factory, and Truck Factory. The software automates production processes and helps operators execute their tasks. Besides development, there was also responsibility for project management, in a 70/30 split between coding and coordinating.
Feature Owner & Full Stack Developer
Feb 2023 - Nov 2023
Full Stack Developer
Aug 2022 - Feb 2023
At Canon Production Printing, we worked on two projects within the PRISMA cloud software suite: PRISMAlytics and PRISMAremote Monitoring. I started as Full Stack Developer in a team of 12 people, and after 6 months I became the Feature Owner of the Remote Monitoring mobile application. In that role, there was responsibility for the technical direction of features, prioritizing the backlog, and coordinating with stakeholders.
Technical Consultant
Aug 2022 - present
As a Technical Software Consultant at ALTEN, we're deployed at various hightech companies to solve complex technical challenges. From building new software to modernizing legacy systems. With each assignment, we bring fresh ideas and best practices, while learning from the unique challenges each company faces.
My academic and professional background
ISTQB® - International Software Testing Qualifications Board
Nov 2023
This certification covers test methodologies, test design, and quality assurance. It helps not only with writing code, but also with thinking critically about how that code should be tested.
Eindhoven University of Technology
2020 - 2022
The master's at TU/e went deeper into software engineering and system architecture. Here we learned to break down complex problems into manageable pieces and think in scalable solutions.
Eindhoven University of Technology
2017 - 2020
The bachelor's provided a solid grounding in programming, algorithms, data structures, and system design. The combination of theory and hands-on projects prepared for working in multidisciplinary teams.
Mgr. Frencken College
2011 - 2017
The Nature & Technology profile laid the groundwork for interest in exact sciences and technology. As electives, I chose computer science and Mathematics D.
Let's get in touch
I'm always open to interesting projects, new challenges, and valuable collaborations. Whether you're looking for an experienced software engineer, a consultant for your next project, or just want to network in the tech industry. I'd love to hear from you.
Looking for expertise in software development or technical consultancy? Let's discuss how I can contribute to your project.
Always interested in sharing knowledge and experiences with other professionals in the tech industry.