André Karlsson
Seniorkonsult Och Dataspecialist
Sundsvall, Västernorrland County, Sweden
Summary
👤
Senior🎓
Top SchoolAndré Karlsson is a senior data specialist and consultant with nearly two decades working across databases, BI, and big data, currently serving as Senior Data Engineer at Nasdaq through Soulmate while also running his consulting firm Tenforward. He blends deep operational DBA experience (Oracle, MSSQL, PostgreSQL) with modern Big Data tooling (Hadoop, Kafka) and hands-on development in Python, Go and Java to solve complex data migration, performance tuning and DevOps challenges. André has led full-stack data projects across industries—transportation, forestry, and enterprise services—bringing a rare mix of low-level systems know-how (ASM/CRS/RAC, Solaris/Linux) and pragmatic architecture skills. He’s passionate about mentoring others and translating legacy environments into scalable data platforms, and often takes on the toughest, least-obvious parts of a migration or tuning engagement.
10 years of coding experience
Master of Science (M.Sc.), Electrical and Electronics Engineering, Master of Science (M.Sc.), Electrical and Electronics Engineering at Luleå tekniska universitet / Luleå University of TechnologyTimrå GymnasiumMaster's degree, Electrical Engineering, Master's degree, Electrical Engineering at Monash University
English, Swedish, German
Stackoverflow
3reputation
236reached
0answers
2questions
Github Skills (53)
pop3-server9
email-server9
wagtail-admin9
django8
mongodb8
lmtp8
php-extension7
wagtail7
python7
skeleton7
html6
haproxy6
php6
server6
zephir6
Programming languages (10)
Github contributions (5)
joyider/wagtail_comments_xtd
Oct 2017 - Dec 2020
This module allows you to manage django-comments-xtd comments into the Wagtail admin UI. Tested on Wagtail 1.7+ Forked from adrihein
Contributions:23 commits, 3 PRs, 22 pushes in 3 years 2 months
djangowagtailwagtail-admin
joyider/nre
Feb 2017 - Feb 2018
Contributions:5 commits, 4 pushes, 1 branch in 11 months
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