Etienne Sillon
Software Engineer at 21CS
Greater Melbourne Area Australia
Summary
Etienne Sillon is a Senior Solution Consultant based in Greater Melbourne who blends 30+ years of hands-on coding passion with eight years of focused pre-sales, technical architecture and software delivery experience. He helps organisations adopt data and AI platforms by translating business needs into pragmatic technical solutions, informed by roles from TPF mainframe development to modern data tooling and startup CTO experience. His background includes repeated senior presales and solution engineering positions at Ataccama, Sauce Labs and Applitools, plus co-founding a tech startup where he wore the CTO hat. Comfortable across legacy and cloud-native stacks, he’s known for demystifying complex architectures and accelerating buyer confidence. Colleagues value his mix of deep technical fluency, commercial acumen and long-term developer curiosity—coding “for 30+ years” still motivates his hands-on approach. He brings a practical network of vendors and architects to help organisations operationalise disruptive data and AI initiatives.
7 years of coding experience
24 years of employment as a software developer
French, Spanish
Github Skills (2)
java4
devops3
Programming languages (1)
Github contributions (5)
etiennesillon/GitHubDemo
Jun 2018 - Jul 2019
Contributions:72 PRs, 23 pushes, 81 branches in 1 year 1 month
etiennesillon/GitHubIntegration
Jul 2019 - Jul 2019
GitHubIntegration
Contributions:13 PRs, 5 pushes, 8 branches in 1 day
typescript
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