Flutter / Tax Client Portal
built through systems & delivery.
Flutter & Backend Developer / Rohan's Tax Services / Jan 2026 - Mar 2026
Built and launched a production Flutter app that gives clients secure access to tax documents, updates, reminders, and reduces manual email-based file sharing.
Replaced repetitive manual file-sharing workflows with a secure client-facing Flutter product backed by .NET 9 APIs and AWS services.
Jan 2026 - Mar 2026
Flutter & Backend Developer
Rohan's Tax Services
JWT authentication, client-specific permissions, and role-aware admin workflows
Case study overview
Built and launched a production Flutter app for secure client document access, reminders, and tax updates.
Implemented .NET 9 APIs on AWS with JWT auth, client-specific permissions, encrypted S3 storage, and DynamoDB-backed workflows.
Shipped the product across Web, Google Play Store, and Apple App Store to reduce repetitive manual email-based file sharing.
Responsibilities
Flutter product architecture and cross-platform client experience
.NET 9 backend integration, AWS security workflows, and encrypted document access
End-to-end deployment and release delivery across Web, Play Store, and App Store
Technical work
JWT authentication, client-specific permissions, and role-aware admin workflows
Encrypted S3-backed document access with secure cloud storage patterns
Production shipping across Web, Android, and iOS with backend API integration
Challenges
Replacing manual email-driven document sharing with secure client self-service access
Balancing strong security requirements with a simple client-friendly product flow
Designing a production-ready Flutter and AWS system that stayed practical to ship and maintain
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