David Cauchi
Sydney, New South Wales, Australia
Summary
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RockstarDavid Cauchi is a software engineer based in Sydney with six years of experience specializing in game development and systems engineering. He has shipped gameplay and engine code at indie and studio projects, blending creative design sensibilities with pragmatic tooling and build automation. Beyond games, David has contributed back-end and DevOps improvements to the high-profile Chainlink open-source project, expanding cross-chain test coverage and CI/CD automation for networks like Arbitrum, BSC and Gnosis. That work shows a knack for reliable integration testing, multi-network deployment, and infrastructure automation uncommon in typical game-focused engineers. He enjoys learning new approaches to make game production smoother and repeatedly applies automation-driven solutions to reduce friction in both development and ops. Colleagues describe him as a practical problem-solver who moves between gameplay, backend systems and DevOps with equal confidence.
6 years of coding experience
7 years of employment as a software developer
Github Skills (15)
test-framework10
chainlink10
go10
oracle10
oracles10
ethereum10
blockchain10
testing10
cicd9
solidity8
dockers7
docker7
kubernetes6
kubernetes-pods6
nodejs5
Programming languages (1)
Github contributions (5)
smartcontractkit/chainlink
Apr 2023 - Mar 2025
node of the decentralized oracle network, bridging on and off-chain computation
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:55 reviews, 86 PRs, 380 pushes in 1 year 11 months
Contributions summary:David primarily focused on enhancing the integration tests for the Chainlink node. They contributed to the configuration and support of multiple blockchain networks such as Celo, Base, BSC, Arbitrum, Linea, and Gnosis, indicating a strong focus on expanding the platform's cross-chain capabilities. Their work involved modifying network configurations, deploying contracts, and enabling soak tests for various blockchain environments. The user also demonstrated expertise in automation by updating CI/CD pipeline versions and incorporating new testing frameworks.
golangcomputationethereumblockchaindecentralized
smartcontractkit/chainlink-testing-framework
May 2023 - Feb 2025
A testing framework for smart contracts and Chainlink nodes
Contributions:4 releases, 16 reviews, 65 PRs in 1 year 10 months
golangtesting-frameworkethereumtestingblockchain
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