Sebastian Rückoldt
Relai Squad Member at CGI
Wiesbaden, Hesse, Germany
Summary
🤩
Rockstar🎓
Top SchoolSebastian Rückoldt is an experienced IT consultant and outsourcing specialist with 25 years across the full outsourcing lifecycle and two decades working with Fortune 500 firms. He combines hands-on beginnings as a programmer and application developer with senior roles in bid management, PMO, transition and transformation, and executive consulting—having led €20m+ bids and established global service models (KPI/SLA, finance shared services). At CGI he has driven sovereign cloud and GAIA‑X initiatives and led the regional blockchain practice, while more recently contributing to Relai’s squad work, reflecting a blend of emerging tech and pragmatic delivery. Sebastian’s expertise spans ITIL operations, cloud and distributed ledger technologies, SAFe/Agile and DevOps, plus niche strengths in public sector digital sovereignty and outsourcing billing. Colleagues rely on him for competitor intelligence, due diligence and turning complex commercial and technical transitions into controlled, measurable programs.
8 years of coding experience
8 years of employment as a software developer
Theresianum MainzAbitur, Abitur at Leibnizschule Gymnasium WiesbadenFachinformatiker, Fachinformatiker at CSC Ploenzke AkademieEuropäische Fernhochschule HamburgFachinformatiker für Anwendungsentwicklung (IT Specialist Application Development), Fachinformatiker für Anwendungsentwicklung (IT Specialist Application Development) at Friedrich-Ebert-Schule Wiesbaden / CSC Ploenzke AkademieYonsei University
Spanish, English, bitcoin, German
Github Skills (53)
bitcoin10
chrome-extension10
nft-collection10
cryptocurrency10
api10
ethereum10
blockchain10
discord9
nano9
wallet9
currency9
ai-chat9
nft9
nanocurrency9
esp328
Programming languages (12)
Github contributions (5)
sebrock/sebrock
Dec 2020 - Feb 2026
repo for my profile
Contributions:27 reviews, 918 PRs, 196 pushes in 5 years 2 months
exploreshieldsmy-profile
andrecrjr/bananominer-watch
Jun 2020 - Mar 2021
Chrome Extension that watch your information about BANANOMINER! https://bananominer.com/
Contributions:5 releases, 178 commits, 27 PRs in 8 months
chrome-extension
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