Jeroen Dierckx
Senior Full Stack Engineer
Salary / Daily rate
2200 Herentals, Belgium
Freelance
Can come onsite
Skills
Languages
About me
Intro
Full-stack software engineer with 10+ years of experience delivering scalable web applications across frontend, backend, and database layers. Led major platform refactors and complex data migrations at fast-paced startups, while building learning platforms impacting thousands of daily users. I deliver business-critical features with focus on scalability, robustness, and seamless end-to-end development.
Work experience
Full Stack Engineer
Oper Credits
Dec 2025 - Present
11 months
Antwerp, Belgium
Freelance Software Developer
Konkordo
Jan 2021 - Present
5 years 10 months
Full Stack Engineer
Smooved
Oct 2023 - Sep 2025
2 years
– Leading end-to-end development of core features across frontend, backend, and database layers. – Directed major refactors with complex data migrations while maintaining system stability. – Analyzed and prioritized technical requirements to deliver business-critical features. – Key impact: elevated scalability and robustness of a fast-paced startup platform.
Frontend Developer
Uitgeverij Van In
Mar 2017 - Sep 2023
6 years 7 months
Antwerp, Belgium
Built and optimized online learning platforms Diddit and Bingel, impacting thousands of students daily.
Software Development Consultant
Formica Content Services
Jan 2018 - Jan 2021
3 years 1 month
Software Development Consultant
Questio
Apr 2017 - Dec 2017
9 months
Antwerp, Belgium
Web Developer
Johnson & Johnson
Apr 2016 - Mar 2017
1 year
2340 Beerse, Belgium
Developed patient data selection tool to streamline clinical trial research workflows.
Software Development Consultant
Mobizz
Dec 2014 - Mar 2017
2 years 4 months
2650 Edegem, Belgium
Android developer
Crelan
Jan 2015 - Jun 2015
6 months
Brussels, Belgium
Crelan tablet app - Android
Software Engineer
CynopCis
Oct 2013 - Nov 2014
1 year 2 months
2650 Edegem, Belgium
Intern
XT-i
Apr 2013 - Jun 2013
3 months
2550 Kontich, Belgium
Education
Karel de Grote Hogeschool Antwerpen
Software management, Informatics
2010 - 2013
3 years 1 month
Licenses & certifications
Generative AI for Software Development
Issued: –
AWS Cloud Technical Essentials
Issued: –