Experience

5+ years building mobile and web applications for companies across the US, UK, and Europe.

Senior Software Engineer

Mar 2025 - PresentMichigan, US

—Architected and built end-to-end AI-powered inspection platform spanning Flutter mobile app, Next.js web dashboard, and Deno/Supabase serverless backend serving 700+ inspectors at launch.
—Reduced home inspection time by 50%+ (3-4 hours to 1.5-2 hours) through multi-agent AI pipeline with specialized Orchestrator, Analysis, Vision, and Contract agents.
—Designed intelligent context-chunking system reducing LLM token usage by 97%, matching Vision API-detected tags to PostgreSQL specification chunks via RPC functions.
—Built native camera modules in Swift and Kotlin with on-device TFLite model enabling real-time defect detection during capture.
—Integrated DocuSign, Stripe, and Google Calendar APIs enabling complete inspection-to-signed-contract workflow with token-based public report sharing.
—Achieved 82-94% AI accuracy through iterative prompt engineering, with 99% crash-free sessions across beta testing.

Senior Software Engineer

Oct 2024 - Feb 2025London, UK

—Developed AI-powered expense tracking platform with Flutter mobile app, React 19 landing page, and 11 Supabase Edge Functions processing receipts from Gmail, Outlook, Apple Mail, and WhatsApp.
—Designed multi-model AI extraction pipeline using Mistral OCR and OpenAI, achieving 96%+ email-to-transaction conversion rate with automatic categorization across 18+ spending categories.
—Engineered multi-channel ingestion system (email, WhatsApp, document share) with hourly cron processing and checkpoint-based timeout recovery, handling 15-20K transactions monthly.
—Attracted 300+ private beta users for expense tracking solution that eliminates bank account access requirements.

Senior Mobile Engineer

Mar 2024 - Sep 2024Berlin, DE

—Slashed home screen load time by 80-93% (from 15-20s to 1-3s) through smart data fetching.
—Implemented real-time chat using MQTT5 protocol with message reactions, editing, deletion, and @mentions support across club rooms.
—Engineered multi-threaded media upload system using Flutter Isolates, enabling concurrent processing of 10+ media files (up to 1GB) with background notifications while maintaining 60 FPS UI performance.
—Developed presence tracking system with Socket.IO for real-time online/offline status across community features.
—Reduced app size by 17% through better asset management and code splitting.

Senior Flutter Developer

Sep 2023 - Mar 2024Luxembourg

—Streamlined development cycle using custom build automation and shared component library, delivering project 1.5 months ahead of schedule.
—Eliminated 20+ second UI freeze by designing on-demand serialization system for real-time GraphQL API, enabling smooth dashboard performance when processing 600-700 daily cleaning entities.
—Implemented BDD-style Flutter integration tests covering 20+ critical user workflows, including role-based access control, scheduling operations, and real-time status updates.
—Architected offline data persistence using Hydrated BLoC and Flutter Secure Storage, maintaining secure user access to critical features and encrypted data without internet.

Flutter Developer

Sep 2021 - Oct 2023Luxembourg

—Reduced null-related crashes by 63% through comprehensive Flutter migration and null safety implementation.
—Created custom Swift plugins for native QR code scanning and iOS modal sheets, reducing scan latency by 40% vs Flutter alternatives.
—Engineered native background sync using Flutter Method Channels with Swift (iOS) and Kotlin (Android), ensuring zero data loss during app termination.
—Shipped single codebase across iOS, Android, macOS, and Web, adapting platform-specific UI patterns and features for 4 deployment targets.