Marcus Puchalla
Blockchain Developer at Tastenkunst GmbH
Leipzig, Saxony, Germany
Summary
👤
Senior🎓
Top SchoolMarcus Puchalla is a blockchain developer based in Leipzig with 12 years of software engineering experience across startups, enterprises and research institutions. He has moved from backend and Java roles into senior engineering positions and now leads development on the Eternl wallet (formerly ccvault.io), blending cryptography-aware engineering with product-grade wallet UX. His background spans bioinformatics, NLP-adjacent research and self-publishing platform backends, which gives him a pragmatic cross-domain perspective on data, privacy and scalable services. Comfortable shipping full-stack systems, Marcus pairs entrepreneurial experience (co-owning small shops) with long-term contributions to commercial platforms, making him both a hands-on builder and a steady delivery lead.
12 years of coding experience
14 years of employment as a software developer
Bachelor of Science in Computer Science, Computer Science, Bachelor of Science in Computer Science, Computer Science at Leipzig University
English, German, Spanish, Turkish
Stackoverflow
8,515reputation
888kreached
248answers
30questions
mysql
top-5%
php
top-5%
linux
top-5%
bash
top-5%
Github Skills (67)
migrate10
nette10
database-migrations10
doctrine10
migration10
linux9
database9
bash9
php9
orm9
mysql9
paper8
ipfs7
js-ipfs7
music7
Programming languages (8)
Github contributions (5)
cb0/memacs
Jan 2015 - Mar 2020
Contributions:55 pushes, 2 branches, 1 issue in 5 years 3 months
cb0/LiskPHP
Aug 2017 - Nov 2017
Contributions:47 commits, 2 PRs, 17 pushes in 3 months
api-clientapiphp-clientphplisk
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