Founder & Sole Developer at TEAMNEST PRO

Designed, architected, developed, and published a production Flutter scheduling and collaboration application for iOS and Android. Built shared calendars, recurring events, RSVP and availability tracking, groups, invitations, real-time conversations, reminders, and Google Calendar feeds. Architected a Firebase backend using Authentication, Firestore, Storage, Cloud Functions, Cloud Messaging, App Check, and Analytics. Integrated an OpenAI assistant to create/find/edit/summarize/delete/manage event RSVPs via natural language. Implemented offline-first caching with real-time sync, role-based permissions, secure invitations, resilient recurring-event processing, and multimedia/file sharing, polls/reactions/replies/mentions, location sharing, link previews, and push notifications. Added RevenueCat subscriptions, Google/Apple authentication, Google Maps/Places integration, localization across 20+ locales, and Flutter/Firebase/Jest tests for key workflows.

Senior Developer at BRIDGEMARQ REAL ESTATE SERVICES INC.

Developed and maintained a production Flutter/Dart real-estate application for iOS and Android with a serverless TypeScript/Azure backend. Built property search, advanced filters, Google Maps visualization with clustering, favorites and recently viewed listings, saved searches, agent and office profiles, lead submission, showing requests, and property-detail experiences. Implemented a multilingual AI assistant with server-sent events streaming and AI-generated listing summaries. Optimized map performance using Mapbox Vector Tiles and multi-level caching with memory/SQLite. Secured mobile-to-API communication using short-lived JWT sessions, Firebase App Check, rate limiting, validation, and protected routes. Delivered localization for 22 languages (prices/dates/measurements, translated AI responses, and RTL support) and added deep linking and analytics. Established automated Flutter test coverage and backend specification tests (unit/widget/integration/security/caching/search/API contra

Web Developer at DYE & DURHAM

Developed Angular modules, C#/.NET services, REST APIs, and SQL Server solutions for enterprise legal software.

Senior Systems Analyst at ROYAL BANK OF CANADA

Built secure financial applications using C#, .NET, REST APIs, and SQL Server. Improved performance, reliability, and deployment processes for enterprise systems.