Oleksii Kriuchykhin
Information Technology Architect
Slovenia
Summary
👤
Senior🎓
Top SchoolOleksii Kriuchykhin is an Information Technology Architect and engineering leader with nine years of hands-on experience building full-stack web applications and cloud infrastructure, currently shaping architecture and leading development at SciNote. He progressed from full-stack Ruby on Rails developer and DevOps practitioner to Development Team Lead and now Architect, blending PostgreSQL, AWS/Azure, and enterprise DevOps practices to support scientific lab software. Earlier roles as a systems administrator gave him deep operational chops—network upgrades, monitoring (Cacti/Zabbix), mail systems and database administration—that inform pragmatic, reliable architecture decisions. Based in Slovenia with Ukrainian roots, he pairs technical depth with an international business education (MBA) and an MSc in Computer Systems and Network Engineering, enabling him to bridge engineering, operations and stakeholder strategy. Notably, his career demonstrates consistent internal progression at a single product-focused company, reflecting both product affinity and long-term ownership.
9 years of coding experience
11 years of employment as a software developer
Master of Business Administration (MBA), International Business, Master of Business Administration (MBA), International Business at London School of CommerceSpecialist, Information Technologies in Education and Management, Specialist, Information Technologies in Education and Management at Ukrainian Engineering Pedagogics AcademyMaster of Science (MSc), Computer Systems and Network Engineering, Distinction, Master of Science (MSc), Computer Systems and Network Engineering, Distinction at University of GreenwichMaster of Business Administration (MBA), International Business, Master of Business Administration (MBA), International Business at Cardiff Metropolitan University
Russian, Ukrainian, English
Github Skills (29)
notebook10
read-text9
api8
api-documentation8
aws-sdk8
markdown7
aws7
sdk7
openapi7
documentation6
ruby6
buildpack5
heroku5
security5
perl5
Programming languages (5)
Github contributions (5)
scinote-eln/yomu
Sep 2020 - Dec 2023
Read text and metadata from files and documents (.doc, .docx, .pages, .odt, .rtf, .pdf)
Contributions:8 PRs, 10 pushes, 6 branches in 3 years 2 months
pdfdocxodtread-textmetadata
okriuchykhin/scinote-web
Sep 2016 - Mar 2025
Open source electronic scientific notebook (ELN) that helps you manage your laboratory work and stores all your experimental data in one place.
Contributions:1056 pushes, 1225 branches, 2 tags in 8 years 7 months
placeelnlaboratorynotebookelectronic
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