Jan Nielsen
Data Engineer
Copenhagen, Capital Region of Denmark
Summary
👤
Senior🎓
Top SchoolJan Nielsen is a data engineer with 13 years of experience building information retrieval systems and IT infrastructure for Danish libraries, currently driving data initiatives at DBC. He blends deep practical knowledge of library data ecosystems with a strong software development background from a long tenure at the Technical Information Center of Denmark. Based in Copenhagen, he focuses on reliable, production-grade systems that serve public institutions and large-scale bibliographic workloads. His career reflects an uncommon combination of sector-specific domain expertise and hands-on engineering, often working close to both data and infrastructure. Colleagues appreciate his steady delivery and pragmatic approach to transforming complex library requirements into maintainable, efficient systems.
13 years of coding experience
8 years of employment as a software developer
Datamatiker, IT, Datamatiker, IT at Niels Brock Copenhagen Business CollegeFrederiksborg gymnasium
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (68)
fallback10
microprofile10
payara-micro10
payara10
data-handler10
middleware9
database9
jakartaee9
java9
javaee9
nodejs9
cdi9
javascript8
microservices8
interoperability8
Programming languages (7)
Github contributions (5)
DBCDK/errorlog-consumer
Feb 2019 - Feb 2023
Contributions:25 pushes, 19 branches in 4 years
DBCDK/log-tracer
Aug 2017 - Nov 2019
Tools for live log tracing through kafka
Contributions:17 releases, 60 PRs, 60 pushes in 2 years 3 months
kafkatracingapache-camelsink
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