Tom Barnes
Project Manager
Summary
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RockstarTom Barnes is a technical project manager and software developer with a decade of experience delivering robust back-end and DevOps solutions. He blends project leadership with hands-on engineering, notably contributing to the Hyperledger Sawtooth core where he implemented topology analysis, a TopologyManager, and hardening around elevated-privilege startup and non-200 web client handling. Focused on secure code development and IP-aware planning, he translates security and compliance requirements into practical engineering controls and release processes. Equally comfortable in architecture discussions and in the codebase, Tom brings an operator’s mindset to distributed systems and open source collaboration.
10 years of coding experience
Github Skills (14)
distributed-ledger10
networkx10
hyperledger10
python10
hyperledger-sawtooth10
distributed-ledger-technology10
api-design9
restful-api9
system-design9
rest-api9
api-rest9
json9
docker8
dockers8
Programming languages (6)
Github contributions (5)
hyperledger-archives/sawtooth-core
Jun 2016 - Oct 2018
Core repository for Sawtooth Distributed Ledger
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:43 commits, 18 PRs, 6 pushes in 2 years 4 months
Contributions summary:Tom primarily contributed to the core functionality of the Sawtooth Distributed Ledger, focusing on system stats and topology analysis. They implemented a `TopologyManager` and related classes for analyzing network topology. They also made changes to handle non-200 responses from web clients, enhancing the robustness of the system. Furthermore, the user added code to prevent validator startup if privilege level is elevated and included changes to support stats snapshot.
hyperledgerdltsawtoothdistributed-ledgerledger
hyperledger-archives/sawtooth-validator
May 2016 - Aug 2016
Contributions:49 commits in 3 months
lakeethereumbuildssawtoothblockchain
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