Jan Berends
Owner at Bilfinger Industrial Services (Belgium/the Netherlands)
The Hague, South Holland, Netherlands
Summary
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Senior🎓
Top SchoolJan Berends is an experienced data and BI solution designer with 13+ years delivering practical, automation-first database, reporting and data-warehouse solutions across finance, telecom, manufacturing and public sectors. As owner of Data Professionals he combines deep Microsoft Office/VBA and MS Access expertise with SQL, ETL and BI tooling to turn messy sources into auditable reporting and workflow systems that end users can operate "with a push of a button." His portfolio shows repeated success building migration, budgeting and deal-tracking systems for clients like RBS, Danone, Ziggo and Nintendo, and a knack for embedding notification/workflow and Excel reporting into databases for real operational benefit. Based in The Hague and trained in electronics/telecom, he brings systems thinking from hardware to software and a practical inventiveness (authoring custom tools such as Winstan™) that speeds complex integrations and rollouts.
14 years of coding experience
12 years of employment as a software developer
Bachelor of Science Electronics/Telecommunications, Bachelor of Science Electronics/Telecommunications at Fontys University of Applied Sciences
Dutch, English, Spanish, French, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (156)
python10
authentication10
coverage10
log4j10
pip10
sdk10
openid-connect10
open-source10
nosetests10
log4shell10
object-graph10
validation9
django9
espn9
neo4j9
Programming languages (8)
Github contributions (5)
jberends/xppkg
Sep 2012 - Nov 2012
Contributions:60 commits, 1 push in 2 months
jberends/duplicity_backup
Dec 2019 - Dec 2020
Duplicity Backup wrapper for S3 as shell command
Contributions:7 releases, 1 review, 6 commits in 11 months
duplicity-backupshell
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