Antoine Van Der Lee
Founder at Intro
Opmeer, North Holland, Netherlands
Summary
🤩
Rockstar🎓
Top SchoolAntoine Van Der Lee is an indie founder and iOS engineer with 11 years of experience building developer tools, apps, and communities from the Netherlands. As creator of SwiftLee and co-founder of RocketSim and RNA Ventures, he combines hands-on engineering with product-led growth—his newsletter reaches 20K+ developers and RocketSim is used by teams at Meta, Strava and Runkeeper. He has a strong open-source footprint, contributing to projects like WeTransfer’s Mocker, OctoKit, and the App Store Connect Swift SDK, and specializes in making complex topics like Swift Concurrency and Combine accessible through courses and playbooks. Formerly a staff engineer and team lead at WeTransfer, he’s shipped production apps for large brands including KLM, RTL and Vodafone while maintaining a developer-first perspective. A regular international speaker, Antoine translates deep technical work into practical guidance that helps developers transition to indie or leadership roles. He pairs product intuition with engineering rigor, often focusing on tooling and testability improvements that improve developer velocity behind the scenes.
11 years of coding experience
13 years of employment as a software developer
Bachelor Communication & Multimedia Design, Bachelor Communication & Multimedia Design at Amsterdam University of Applied Sciences
Stackoverflow
23,766reputation
4.7mreached
124answers
19questions
documentation
top-5%
profiling
top-5%
uibutton
top-5%
iphone
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objective-c
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uinavigationcontroller
top-5%
Github Skills (52)
apiconnect10
scanner10
octokit10
ios10
swiftlint10
appstoreconnectapi10
mobile-development10
apidoc10
appstoreconnect10
api-client10
testing10
ui-design10
xctest10
uid10
xcode10
Programming languages (10)
Github contributions (5)
AvdLee/appstoreconnect-swift-sdk
Nov 2018 - Jan 2023
The Swift SDK to work with the App Store Connect API from Apple.
Role in this project:
Mobile Developer (iOS) & API Developer
Mobile Developer (iOS) & API DeveloperContributions:15 releases, 101 reviews, 187 commits in 4 years 2 months
Contributions summary:Antoine appears to be focused on the development of the iOS SDK for the App Store Connect API. Contributions include setting up the framework, implementing API interactions, and preparing for JWT signing, indicating involvement in both client-side and backend (API) aspects. The user added SwiftLint configurations, which further emphasizes a focus on maintaining code quality within the iOS SDK development. The addition of the example application demonstrates the user is also focused on the usability of the SDK.
appstoreconnectswift
WeTransferArchive/WeScan
Mar 2018 - Dec 2022
Document Scanning Made Easy for iOS
Role in this project:iOS Mobile Developer
iOS Mobile DeveloperContributions:4 releases, 25 reviews, 122 commits in 4 years 9 months
Contributions summary:Antoine primarily focused on developing the iOS application's user interface and functionality. They implemented a navigation bar, fixed the close button for iOS 11 compatibility, and made changes to the UI elements in scanner, edit, and review views. The user also addressed compiler warnings and made minor improvements to the UI design and application behavior.
iosswiftscannerwt-branch-protection-two-approvalswt-branch-protection-exempt
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