Shoaib

Senior Mobile App Developer

AIM Technologies • Full-time

Feb 2025 - Present • 1 yr 3 mos

PROFESSIONAL EXPERIENCE Senior Flutter Engineer AIM Digital Technologies | Islamabad, Pakistan | September 2024 – Present • Architected and delivered Flutter-based Progressive Web Apps and hybrid solutions with a single scalable codebase across mobile, web, and tablet platforms using Clean Architecture principles • Built dynamic, responsive UIs supporting multiple viewports including mobile, web, and tablet dashboards with role-based access control and admin panels using SOLID principals • Implemented secure Keycloak authentication with session management using access and refresh tokens, including auth interceptors for automatic token injection, refresh flows, and unauthorized API call handling • Integrated Supabase, Firebase, Cosmos DB, for backend and .NET API services and real-time features, ensuring seamless data synchronization across platforms • Utilized Sentry and Firebase Crashlytics for comprehensive monitoring and error tracking, maintaining stable, high-performance production applications with 99.9% uptime KEY PROJECTS Machine Management System (MMS) AIM Digital Technologies | Hybrid Web & Mobile Solution Live Demo: https://happy-meadow-0a0e3301e-preview.westus2.2.azurestaticapps.net/#/customer • Developed enterprise-grade industrial machine monitoring solution deployed on iOS, Android, and Desktop platforms integrated with Azure backend • Implemented comprehensive machine monitoring with timeline views, operational data utilization charts, downtime analytics, and real-time sensor logging • Built multi-role access system (SuperAdmin, Customer Admin, Technician, Operator, Bridge, Viewer) with secure session management and role-based permissions • Created custom reporting system with automated and on-demand machine reports for operational insights, plus real-time notifications and payment tracking

Flutter Engineer

Metis • Full-time

Sep 2024 - Jan 2025 • 4 mos

Software Engineer (Flutter Developer) Metis International | Islamabad, Pakistan | December 2023 – September 2024 • Developed and delivered cross-platform Flutter applications for Android and iOS using Clean Architecture and BLoC pattern, serving 1,000+ active users • Collaborated closely with UI/UX, product, backend, and QA teams in an agile environment to deliver high-quality features on tight deadlines • Integrated RESTful APIs with Dio including robust authentication, logging, and error handling mechanisms • Resolved critical cross-platform issues and delivered production-ready, optimized builds compliant with Google Play and App Store standards