Sameera Gayan
Engineering Manager at Mable
Sydney, New South Wales, Australia
Summary
👤
Senior🎓
Top SchoolSameera Gayan is an experienced engineering leader based in Sydney with nearly 20 years in tech and over a decade delivering production Ruby on Rails and web systems. As Engineering Manager at Mable she guides four cross-functional teams (~20 engineers), driving domain-level technical strategy, trunk-based development, and Lean practices to boost delivery and quality. Her background spans hands-on senior development, migrations (Rails 3→4), integrations with third-party services, and building SaaS/EDI processing for healthcare and financial clients. She combines people-first mentorship and hiring with pragmatic architecture decisions that align engineering work to business outcomes. Comfortable moving between code and strategy, she has a track record of extracting services and empowering teams to ship independently. Outside work she’s an outdoors enthusiast — you’ll find her camping and four-wheel driving when not solving technical or organisational challenges.
12 years of coding experience
16 years of employment as a software developer
Bachelor of Information Technology, Information Technology, Bachelor of Information Technology, Information Technology at University of ColomboSchool attended - St Anne's College
Stackoverflow
16,577reputation
1.9mreached
573answers
226questions
mysql
top-5%
ruby
top-5%
ionic-framework
top-5%
activerecord
top-5%
ruby-on-rails
top-1%
Github Skills (133)
phonegap10
cordova-plugin10
backbone10
ruby-on-rails10
transcription10
ionic-framework10
todoist9
ionic9
angular9
coc-nvim9
ruby9
speech9
activerecord9
cordova9
speech-to-text9
Programming languages (10)
Github contributions (5)
bettercaring/sampleapp
Jul 2021 - Dec 2023
Sample rails app to check static code analysis
Contributions:5 reviews, 2 PRs, 13 pushes in 2 years 4 months
rails-appsample-railsrailsrubystatic-code-analysis
sameera207/so-question-58599317
Oct 2019 - Jul 2021
Sample rails app to test SO question -> https://stackoverflow.com/questions/58599317/ror-validating-dependent-models-but-not-stopping-parent-if-dependent-validation
Contributions:1 PR, 2 pushes, 2 branches in 1 year 8 months
ruby-on-railsrails-appquestionsample-railsvalidation
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