John Blanchard
IOS Developer at Avenue Code
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolJohn Blanchard is an iOS developer with 11 years of experience building native mobile features and payments integrations for startups and enterprises across the San Francisco Bay Area. Currently at Avenue Code, he has a track record as a senior iOS engineer and software engineer, with hands-on expertise shipping Apple Pay and Stripe integrations in Flutter/iOS contexts. His background spans deep learning coursework at the University of San Francisco and a CS degree from the University of Oregon, reflecting an interest in both mobile UX and emerging ML techniques. He contributes to open-source mobile payment tooling and is comfortable bridging native iOS APIs with cross-platform frameworks—often addressing subtle edge cases like safe indexing and device capability checks.
12 years of coding experience
4 years of employment as a software developer
Bachelor of Science (B.S.), Computer Science, Bachelor of Science (B.S.), Computer Science at University of OregonCertificate, Deep learning I, Certificate, Deep learning I at University of San FranciscoCertificate, iOS, Certificate, iOS at Mobile Makers
Stackoverflow
1,192reputation
1.0mreached
64answers
0questions
Github Skills (14)
ios10
flutter-game10
mobile-development10
stripe10
apple-pay10
flutter-apps10
flutter10
swift9
objective-c6
avcapturesession6
orientation6
iphone6
swiftui6
sorting6
Programming languages (2)
Github contributions (5)
jonasbark/flutter_stripe_payment
Oct 2019 - Oct 2019
[DISCONTINUED] A flutter plugin with stripe payment plugin integration
Role in this project:
Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:11 commits, 1 PR, 12 pushes in 8 days
Contributions summary:John primarily focused on integrating Stripe payment functionality into a Flutter iOS application. They implemented native Apple Pay integration, including handling device support checks and creating payment requests. The user added methods for creating and confirming payments, as well as integrating card-based payments. They also addressed minor issues such as removing unsafe indexing.
flutter-pluginstripe-payments
rbii-incorporated/stripe_native
Sep 2019 - May 2020
Flutter plugin that facilitates Apple & Google Pay through Stripe.
Contributions:31 commits, 1 PR, 30 pushes in 8 months
flutter-plugingoogle-paystripe
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