Andrew Tetlaw
Senior Software Engineer at Coles Group
Perth, Western Australia
Summary
👤
Senior🎓
Top SchoolAndrew Tetlaw is a senior software engineer with 16 years of experience and over nine years specialising in native iOS development, currently shaping mobile customer experiences at Coles Group in Perth. He has a proven track record modernising legacy codebases and shipping successful consumer and professional apps—iAuditor, Hopscotch, Tact, and axiiio’s real-time ProMoCo—while bridging mobile, backend (Ruby) and WebGL domains. Comfortable in roles from individual contributor to People and Technical Lead, he’s led platform-level refactors, StoreKit2 and Apple Server Notifications integrations, and created a network unit-testing framework for Swift. A Swift enthusiast and regular tutorial author for raywenderlich.com, he combines product-focused engineering with mentoring and cross-functional collaboration. Notably, he pairs deep iOS architecture expertise with hands-on backend and build automation experience, making him effective at accelerating roadmaps in small teams and large organisations alike.
16 years of coding experience
25 years of employment as a software developer
Graduate Diploma of Arts, Interactive Multimedia Technologies, Graduate Diploma of Arts, Interactive Multimedia Technologies at Edith Cowan University
Stackoverflow
2,679reputation
145kreached
59answers
2questions
ios
top-5%
objective-c
top-5%
Github Skills (51)
objective-c10
podfile10
ios10
charts10
mpandroidchart10
cocoa10
tvos10
swift10
macos10
pie-chart10
swiftui10
static-analysis9
conventions9
linter9
xcode9
Programming languages (4)
Github contributions (5)
atetlaw/projios
Sep 2019 - Aug 2020
Contributions:2 releases, 25 commits, 11 pushes in 10 months
atetlaw/Really-Easy-Field-Validation
Dec 2010 - Apr 2017
Contributions:4 commits, 1 PR, 1 push in 6 years 5 months
prototypevalidatorvalidationform-validation
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.