Vishnu Kumar Email & Phone Number

Hello and thanks for visiting my profile. I am a senior technical architect on flutter applications and I am passionate about it. I've been into development for over 18 years with 4 years of experience in cross platform development. I have created multiple flutter apps for Mobile (Android & IOS), web and desktop.I have strong Technical and Functional expertise to design and deliver the products.On the technical front, I have developed mobile apps and deployed them in stores (Play store and App store). I have developed web apps and hosted them in cloud.Responsibilities• Architecture and Design: Led the architectural design phase bydefining the overall app structure, component hierarchy, and state management strategy. Implemented the BLoC (Business Logic Component) pattern to ensure a clean and maintainable codebase. Leveraged Flutter's package models to create reusable components.• Technology Stack Selection: Carefully evaluated and selected the appropriate packages and libraries to meet project requirements. Utilised Firebase as the backend.• Continuous Integration and Deployment (CI/CD): Established a streamlined CI/CD pipeline using GitHub Actions to automate build, testing, and deployment processes. Enabled rapid and reliable releases to app stores.• Security and Compliance: Ensure that security best practices and compliance requirements are met. Planned and executed penetration testing activities on Flutter applications to identify security vulnerabilities.Key skill sets:Flutter framework- BLoC- Providers- Syncfusion libraries (Charts, Calendar, etc)- Integrations (Created zoom integration for mobile and web for video teleconferencing, Google calendar integrations, etc)- Notifications- Biometric authenticationFirebase (BAAS)- Authentication - Identity provider (With Multi-tenancy)- Cloud firestore- Defining security rules- Cloud storage (Storage of Documents, PDFs, Images, Videos through app)- Cloud functions (Triggers for firestore and on call functions for flutter application) (Using NodeJS)- Hosting (with Custom domain configurations)- Cloud messaging (For notifications)- Dynamic links (Implemented for Passwordless authentication with custom domain configuration)

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  Tamilnadu College Of Engineering

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