Marco Roessen
Senior Software Developer at iSOFT NL
Randstad, Netherlands
Summary
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Senior🎓
Top SchoolMarco Roessen is a Senior Software Developer and Certified Software Architect with over 25 years of experience building mission-critical healthcare systems, currently focused at iSOFT NL. He combines deep domain knowledge in medical IT and biomedical signal processing—creator of Polyman, an EDF/EDF+ viewer and sleep analysis tool—with pragmatic expertise in Delphi and C#/.NET. Marco specializes in maintaining and modernizing complex legacy environments where reliability, stability and continuous operation are essential to patient care and clinical decision support. His strengths span software architecture, critical production problem resolution and implementing Medical Pharmaceutical Decision Rules (MFB) within Hospital Information Systems. Based in the Randstad, he brings a rare blend of hands-on DSP work and high-level architectural design that keeps clinical systems both accurate and dependable. Colleagues rely on him for durable solutions that bridge decades-old codebases and modern healthcare requirements.
14 years of coding experience
31 years of employment as a software developer
Bachelor of Science, Electronics / Technical Computer Science, Bachelor of Science, Electronics / Technical Computer Science at Haagse Hogeschool Den HaagGecertificeerd software architect, CPP - Certified Software Architect, Gecertificeerd software architect, CPP - Certified Software Architect at Open UniversiteitDelft University of Technology
English, GermanGithub contributions (1)
NeuroloopGain/neuroloopgain
Feb 2012 - Jun 2013
Contributions:8 commits in 1 year 4 months
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