Lex Jansen
Senior Consultant, Integration Engineer
New York City Metropolitan Area United States
Summary
👤
Senior🎓
Top SchoolLex Jansen is a Senior Consultant and Integration Engineer with over 6 years in his current professional timeline and a multi-decade track record in clinical data standards, analytics and tooling for life sciences. He has led data science and standards efforts at CDISC and built core clinical standards implementations and integrations at SAS, focusing on CDISC exchange standards (ODM, Define-XML, Dataset-JSON) and automation of study data transformations. As an entrepreneur he runs Lex Jansen Consulting and the long-running lexjansen.com digital proceedings library, a curated, ad-free archive of over 39,000 SAS and pharma conference presentations that reflects his commitment to knowledge preservation. He combines hands-on software development, systems integration and standards leadership with practical experience deploying cloud analytics platforms and connecting ecosystems like Medidata, Veeva and Neo4j. Collected academic training in mathematics underpins a methodical approach to metadata and standards design, and he often works at the intersection of interoperability, tooling and reproducible clinical research.
6 years of coding experience
21 years of employment as a software developer
Master of Science - MS Mathematics, Master of Science - MS Mathematics at Eindhoven University of TechnologyVWO (Atheneum), VWO (Atheneum) at Van der Puttlyceum, Eindhoven
English, Dutch
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (38)
xslt9
sas9
xslt-stylesheet9
stylesheets9
cosmos9
owl9
xml9
rdf8
modeling8
shacl8
shex8
linkml8
semantic-web8
data-modeling8
linked-data8
Programming languages (8)
Github contributions (5)
cdisc-org/DataExchange-CT
Feb 2022 - Dec 2025
Contributions:2 PRs, 13 pushes, 3 branches in 3 years 10 months
data-exchange-standard
lexjansen/sas-papers
Sep 2020 - Dec 2022
Papers presented at conferences
Contributions:26 commits, 4 PRs, 54 pushes in 2 years 3 months
deep-learningconferencesmachine-learning
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.