Antoine Rondelet is a CEO, founder and crypto-savvy engineer with a decade of experience building privacy-first distributed systems and consumer-facing products. He leads Ganddee, an app that helps second-hand retailers attract shoppers, while advising fintech clients through Itranneo on decentralized protocols, zero-knowledge proofs and trading infrastructure. His background spans hands-on Golang backend work on IoT stacks to leading cryptography research and R&D at Clearmatics, where he published papers on privacy and scalability for blockchain systems. An active open-source contributor, he has improved protocol buffers and downlink encoding for The Things Network and brings practical implementation chops to theoretical crypto. Based in the UK and selected for Apple-supported changemaker programs, he blends entrepreneurial product focus with deep technical rigor in security, privacy and protocol design.
10 years of coding experience
2 years of employment as a software developer
Computer science - Systems & Networking, Computer science - Systems & Networking at Université de Technologie de Compiègne (UTC)
Computer science Cryptography - Security, Computer science Cryptography - Security at Korea Advanced Institute of Science and Technology
Contributions:15 commits, 11 PRs, 9 pushes in 5 months
Contributions summary:Antoine made several updates to the project's protocol buffer definitions, specifically for the handler and network server components. These changes included adding new fields and modifying existing ones within the protobuf files, suggesting involvement in defining and evolving the data structures used for communication within the system. The user also implemented a payload function encoder for downlink messages, enabling the conversion of structured data into binary payloads for transmission to devices. Further contributions involved refactoring and expanding upon the core functionality of the system with the addition of new tests and modifications to existing tests.
C++ library for Fast Fourier Transforms in finite fields
Contributions:5 PRs, 6 pushes, 4 branches in 2 years 1 month
cppincrementalc-libraryfinite-fieldsfourier
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