About Brian
I work mostly with Flutter and iOS, but I am comfortable around the product, backend, and release work that mobile apps depend on. I have built apps for finance, IoT, journaling, AI tools, and education teams.
How I work
I help teams plan the app, build the main features, connect the right services, test the release, and fix the issues that show up after users start using it.
Across 4RDigital, Holstee, Splitter.ai, Hakuna Group BV, and MindSpark International, I have worked with remote teams and shipped apps for finance, IoT, journaling, AI audio tools, and education.
Services
Turn a rough app idea, legacy feature list, or founder brief into a buildable mobile plan. I help define the first release, map the app architecture, identify risky integrations, and shape the work into milestones a remote team can actually ship.
Roadmaps, technical scoping, feature sequencing, build estimatesBuild production mobile features with Flutter, SwiftUI, and Swift, with clean state management, durable UI flows, and the native polish users notice. I can own full app builds or plug into an existing team to move important features forward.
Cross-platform apps, native iOS screens, app architecture, UI systemsConnect the app to the systems around it: authentication, biometric access, secure local storage, payments, repayment tracking, device control, AI companion flows, analytics, and backend APIs that need careful mobile behavior.
Auth, payments, IoT, AI tooling, API integration, offline-aware flowsGet the app ready for real users and keep it healthy after launch. I help with app store preparation, QA passes, crash triage, performance fixes, long-list smoothness, debugging, and the practical maintenance work that keeps a product trustworthy.
Store releases, QA, performance, crash fixes, post-launch support