Felix Kuestahler
CTO Business Architect - Executive Director at Atnode GmbH / Cloudburo.net
Zurich, Zurich, Switzerland
Summary
👤
Senior🎓
Top SchoolFelix Kuestahler is a seasoned technology leader and CTO-level business architect with nearly two decades of experience shaping large-scale IT programs in banking, currently leading global CRM domain architecture at UBS. He combines deep hands-on expertise in architecture, system integration and legacy migrations with practical skills in Java, JavaScript, UML/XML and cloud microservices to deliver subscription-based, regulated financial products. His remit spans personal data management, client onboarding/KYC, regulatory classification and data API/integration strategy across multi-entity, global setups. As founder of AtNode, he has long experience as a technical consultant and system integrator dating back to major Swiss banking projects in the 1990s, giving him rare continuity between legacy systems and modern cloud architectures. Known for pairing auditable governance, audit/risk assessments and lifecycle product thinking, he also explores decentralized consensus models and emerging tech trends to inform strategic roadmaps. Based in Zurich with an ETH MS, he brings both entrepreneurial grit and enterprise-grade delivery to complex, regulated initiatives.
11 years of coding experience
MS, MS at ETH Zürich
Stackoverflow
111reputation
8kreached
6answers
1question
Github Skills (75)
plantuml10
structurizr9
uml9
mermaid9
ether9
c4model9
graphviz9
diagram9
textual8
solidity8
architecture8
sequence-diagram8
c48
java8
smart-contracts7
Programming languages (4)
Github contributions (5)
talfco/tutorial-apache-avro
May 2020 - Apr 2021
A tutorial describing some basic operations and interactions with Apache Avro Serialization Framwork
Contributions:18 commits, 1 PR, 26 pushes in 11 months
avroavro-serializationparquetbasic-operationsconnector
talfco/tutorial-drools-decisiontable
May 2018 - Oct 2018
Contributions:10 commits, 9 pushes, 2 branches in 5 months
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