Antony Denyer
Head Of Engineering at Spire Labs
London, England, United Kingdom
Summary
🤩
Rockstar🎓
Top SchoolAntony Denyer is a solutions-driven Head of Engineering with 11 years of experience building and scaling distributed systems, developer teams, and product-critical infrastructure across Web3 and enterprise domains. He has led engineering teams at Consensys—driving transaction-privacy innovations for MetaMask and architecting private/permissioned blockchain solutions for Quorum and Besu—bringing deep expertise in Ethereum protocols and MEV mitigation. Comfortable both coding and directing strategy, Antony has made hands-on contributions to high-profile open-source projects (Quorum, Hyperledger Besu, web3j) addressing privacy, stability and release automation. He combines a strong product sensibility with operational rigor, routinely translating market research into pragmatic technical roadmaps and reproducible build/release processes. Known for hiring, mentoring and growing remote, asynchronous teams, he also has a track record of aligning complex technical projects to business goals for enterprise customers. An uncommon strength: he bridges low-level protocol fixes and developer-facing tooling, ensuring research-grade ideas become production-ready features.
11 years of coding experience
18 years of employment as a software developer
9 GCSE's, 9 GCSE's at Broadwater County Secondary School2:1 Computer Science, 2:1 Computer Science at Staffordshire UniversityA levels Computing; Economics Mathematics General Studies, A levels Computing; Economics Mathematics General Studies at Godalming College
Stackoverflow
1,581reputation
195kreached
25answers
8questions
servicestack
top-5%
Github Skills (32)
docker10
dockers10
ether10
java10
cicd10
javas10
privacy10
go10
web3js10
ethereum10
blockchain10
devops10
builder-pattern9
github-ci9
consensus9
Programming languages (18)
Github contributions (5)
ConsenSys/quorum
Feb 2023 - Mar 2023
A permissioned implementation of Ethereum supporting data privacy
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:6 commits in 1 month
Contributions summary:Antony primarily contributed to the back-end infrastructure and stability of the Quorum project. They implemented features such as increasing request size limits, bumping versions, and updating dependencies. They also worked on building and testing the project's build processes, including integrating PEEPS tests and fixing issues identified through CVEs. Finally, they modified the network protocols to support Besu clients.
ethereum
besu-eth/besu
Apr 2019 - Jul 2022
An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client https://github.com/besu-eth/besu/wiki
Role in this project:Back-end Developer
Back-end DeveloperContributions:148 reviews, 33 commits, 60 PRs in 3 years 4 months
Contributions summary:Antony's contributions primarily involve refactoring and implementing core backend functionalities. They refactored PrivacyParameters configurations using the builder pattern, incorporating metrics for private state databases. Additionally, the user addressed issues in the enclave tests and acceptance tests by fixing merge conflicts and addressing database configuration changes. These changes highlight the user's focus on privacy-related features within the Besu Ethereum client.
ethereumjavabesublockchainp2p
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