Alexander Hentschel
Chief Protocol Architect Of The Flow Blockchain
Vancouver, British Columbia, Canada
Summary
👤
Senior🎓
Top SchoolAlexander Hentschel is a scientist-turned-protocol architect with eight years of focused blockchain experience and over a decade in research-driven engineering, currently serving as Chief Protocol Architect of the Flow Blockchain in Vancouver. He has led Flow’s protocol, consensus, and developer-facing language work at Dapper Labs, combining deep academic training in quantum computing (PhD) with practical systems design. His contributions to the Cadence smart contract language show hands-on backend work—dependency management, merge conflict resolution, and API/documentation improvements—underscoring his attention to developer ergonomics as well as correctness. Prior roles span machine learning research and applied R&D at Axiom Zen and Siemens, giving him a rare blend of ML, systems, and formal-thinking skills. Colleagues describe him as a technical steward who translates complex theoretical ideas into robust, production-grade blockchain infrastructure. He’s as comfortable modelling quantum information as he is shaping the developer experience of a major smart contract platform.
8 years of coding experience
12 years of employment as a software developer
Max Planck Oberschule BerlinDiploma Computer Science, Diploma Computer Science at Humboldt-Universität zu BerlinPhD Physics and Quantum Computing, PhD Physics and Quantum Computing at University of Calgary
Stackoverflow
1reputation
2kreached
0answers
1question
Github Skills (16)
cadence10
smart-contracts10
programming-language10
go10
data-integration9
integrations9
cloud-integration9
system-integration9
enterprise-integration9
application-integration9
integrate9
dependency-management9
api-design8
performance-analytics6
risk-analysis6
Programming languages (6)
Github contributions (5)
onflow/cadence
Jan 2020 - Feb 2020
Cadence, the resource-oriented smart contract programming language 🏃♂️
Role in this project:
Back-end Developer
Back-end DeveloperContributions:10 reviews, 11 commits, 1 PR in 1 month
Contributions summary:Alexander primarily contributed to the Cadence smart contract programming language repository. Their work involved modifications to the `go.mod` file, indicating dependency management and updates. They also worked on merging branches and resolving conflicts, implying integration of different code streams. Furthermore, the user touched upon documentation and API revisions, demonstrating a focus on maintaining and improving the language's structure and usability.
cadencesmart-contractcontractblockchaincompiler
onflow/Flow-Working-Groups
Jan 2024 - Mar 2025
Contributions:7 reviews, 21 PRs, 58 pushes in 1 year 1 month
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