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Ross Schulman

PROFILE

Ross Schulman

Worked on spruceid/sprucekit-mobile, delivering new features and release automation for mobile SDKs supporting digital credentials. Focused on building ISO 18013-5 mobile driver’s license reader functionality using Kotlin and Swift, integrating BLE-based scanning and UI flows for verified data display. Coordinated cross-repository versioning and CI/CD improvements to stabilize releases and ensure reproducible builds. Enhanced OID4VCI issuance flows for both Android and iOS wallets, updating packaging and dependency management to streamline downstream integration. Addressed packaging bugs and maintained API stability through disciplined release management. Leveraged skills in Rust, Kotlin, and CI/CD to improve reliability, traceability, and customer deployment processes.

Overall Statistics

Feature vs Bugs

77%Features

Repository Contributions

38Total
Bugs
3
Commits
38
Features
10
Lines of code
3,092
Activity Months4

Work History

February 2025

1 Commits • 1 Features

Feb 1, 2025

February 2025 — SpruceKit-Mobile: Release-focused upgrade delivered to ensure compatibility and release discipline. Implemented a version bump from Mobile SDK 0.8.4 to 0.8.5 with a single, traceable commit; no functional changes were introduced. This enhances downstream integration stability and supports reproducible builds, with minimal risk to production.

January 2025

27 Commits • 6 Features

Jan 1, 2025

January 2025 monthly summary for spruceid development work on sprucekit-mobile and mobile-sdk-kt. Focused on packaging stability, release automation, and enabling OID4VCI flows across iOS and Android wallets. Delivered major version/package updates, improved release reliability, introduced OID4VCI support for custom profiles, and enabled issuer flows in the iOS Showcase and the Kotlin SDK.

December 2024

3 Commits • 1 Features

Dec 1, 2024

In December 2024, I delivered cross-repo release management improvements for sprucekit-mobile, coordinating version bumps across SpruceIDMobileSdk and mobile-sdk-rs, with CI workflow tweaks to stabilize releases. Delivered three release milestones (0.4.0, 0.4.2, 0.4.3), improving release predictability and cross-repo alignment. No major bug fixes this month as the focus was on release automation and CI stability, resulting in faster and more reliable deployments and easier customer handoffs.

November 2024

7 Commits • 2 Features

Nov 1, 2024

November 2024 monthly summary for spruceid/sprucekit-mobile focused on delivering MDL (ISO 18013-5) reader capability and stabilizing the mobile SDK release process. Key outcomes include extending SpruceKit with ISO 18013-5 reader support, updating the example app verification flow, and establishing a repeatable, tag-based release process across 0.3.x with proper dependency alignment.

Activity

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Quality Metrics

Correctness95.2%
Maintainability94.6%
Architecture94.2%
Performance94.2%
AI Usage20.0%

Skills & Technologies

Programming Languages

C++JavaKotlinRubyRustShellSwiftTOMLXMLYAML

Technical Skills

API IntegrationAndroid DevelopmentBluetoothBluetooth Low Energy (BLE)Build SystemsCI/CDCocoaPodsComposeConfiguration ManagementCryptographyData SerializationDependency ManagementDevOpsKotlinMobile Development

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

spruceid/sprucekit-mobile

Nov 2024 Feb 2025
4 Months active

Languages Used

JavaKotlinRubySwiftXMLTOMLYAMLC++

Technical Skills

Android DevelopmentBluetoothBluetooth Low Energy (BLE)ComposeCryptographyData Serialization

spruceid/mobile-sdk-kt

Jan 2025 Jan 2025
1 Month active

Languages Used

Kotlin

Technical Skills

KotlinMobile DevelopmentWallet Integration