Antti Karttunen
Owner & CEO at eKansio Ohjelmistot Oy
Tampere, Pirkanmaa, Finland
Summary
👤
Senior🎓
Top SchoolAntti Karttunen is the founder and CEO of eKansio Ohjelmistot Oy with 14 years of experience helping Finnish SMEs modernize through rapidly developed, elastic business applications. With an MSc in Business Strategy from Tampere University of Technology, he blends strategic insight with hands-on software entrepreneurship to align product development tightly to small business needs. His approach emphasizes fast, practical solutions that boost organizational competence rather than one-size-fits-all systems. A pragmatic tinkerer since the 1990s, he maintains legacy code and vintage executables on GitHub—reflecting a long history of building and preserving useful tools across changing platforms. Based in Tampere, Antti focuses on transformative but attainable tech adoption for SMEs, pairing managerial leadership with deep familiarity of their everyday challenges.
14 years of coding experience
Master of Science (MSc), Business Strategy, Master of Science (MSc), Business Strategy at Tampere University of TechnologyMessukylän Lukio
Finnish, English
Github Skills (9)
oeis8
integer8
mining6
sequence6
assembly5
math4
miner3
machine-learning1
interpreter1
Programming languages (3)
Github contributions (5)
karttu/IntSeq
Jan 2013 - Jun 2018
Contributions:3 commits, 25 pushes in 5 years 6 months
karttu/A080069-etc-programs
May 2019 - Mar 2021
Contributions:4 commits, 4 pushes, 1 branch in 1 year 10 months
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