Karolis Rubinas
SAP Basis Administrator
Vilnius, Vilnius County, Lithuania
Summary
👤
Senior🎓
Top SchoolKarolis Rubinas is an experienced SAP Basis Administrator based in Vilnius with over 4 years focused on SAP systems and 11 years in IT operations, including more than 6 years managing Windows workstations, servers, and peripherals. He has hands-on expertise in SAP installation, patching, upgrades for ABAP and Java stacks, Solution Manager configuration, HANA administration, monitoring, performance tuning, and high-availability clustering. Karolis has supported SAP ERP, Portal, PI and related applications across enterprise environments and led incident and problem management to keep critical services running. His background in managing 200+ workplaces at Vilnius University underpins a practical, user-focused approach to infrastructure reliability. With a master's in Management Information Systems and a track record spanning academia and industry, he blends operational rigor with continuous improvement.
12 years of coding experience
4 years of employment as a software developer
Master's degree, Management Information Systems, General, Master's degree, Management Information Systems, General at Vilniaus universitetas / Vilnius University
Github Skills (67)
elm10
rna-seq10
rust10
classification10
widgets10
user-interface10
ai9
image-generation9
deep-learning9
gradio9
pytorch9
stable-diffusion9
text2image8
bayesian7
error-correction7
Programming languages (8)
Github contributions (5)
karolisr/stable-diffusion-webui
Nov 2022 - Sep 2023
Stable Diffusion Web UI
Contributions:47 pushes in 9 months
reactdiffusionweb-uistable-diffusion
karolisr/treehouse
Mar 2025 - Jul 2026
View and edit gene trees and phylogenies
Contributions:5 releases, 6 PRs, 286 pushes in 1 year 3 months
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