Marcos Sampaio
Senior Software Engineer at Atlassian
Sydney, New South Wales, Australia
Summary
👤
Senior🎓
Top SchoolMarcos Sampaio is a senior software engineer based in Sydney with over a decade of experience building cloud-native, resilient systems and developer workflows. He excels at aligning engineering solutions with business needs through listening, data-driven decision making, and pragmatic automation—particularly using AWS, CI/CD, Kubernetes, and infrastructure-as-code. At Atlassian he has driven Bitbucket Pipelines features and self-hosted runners, and previously modernised client infrastructures as a cloud architect, migrating platforms and introducing GitOps tooling like ArgoCD. His polyglot background spans backend Java/Kotlin, Spring and reactive patterns, plus hands-on work across Node, Python and multiple web frameworks, reflected in contributions to Twilio’s multi-language API snippets. A committed collaborator and mentor, he champions TDD, pair programming and upskilling to speed delivery while keeping quality high. Notably, he blends deep operational experience with a developer-education mindset—translating complex platform capabilities into practical, reusable examples.
12 years of coding experience
10 years of employment as a software developer
Bachelor's degree Computer Science, Bachelor's degree Computer Science at Faculdade Ruy Barbosa
English, Portuguese, Spanish
Github Skills (17)
api-rest10
api-design10
restful-api10
twilio-api10
voiceover10
voip10
php10
voicemail10
rest-api10
ruby9
javas8
java8
flask-ask7
sinatra7
flask7
Programming languages (14)
Github contributions (5)
TwilioDevEd/api-snippets
Sep 2016 - Oct 2016
Code snippets for the Twilio API Documentation
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:58 commits, 7 PRs, 50 pushes in 1 month
Contributions summary:Marcos contributed to the Twilio API snippets repository by adding, modifying, and merging code snippets across multiple languages (PHP, JavaScript, Ruby, and Java). The contributions involve adding code examples for voice calls, recording calls, and responding to incoming calls. Additionally, the user updated and fixed existing snippets, which demonstrates skills in maintaining code across different versions and languages.
apitwilioapi-documentationsnippetstwilio-api
TwilioDevEd/warm-transfer-csharp
Apr 2016 - May 2016
Warm transfer implementation with ASP.NET MVC and Twilio
Contributions:27 commits, 2 PRs, 23 pushes in 14 days
asp-net-mvctwilioaspasp-netnet-mvc
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