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I’m Akshay Kumar Upadhyay, a Senior Flutter Developer with 4+ years of experience building cross-platform Android and iOS apps using Flutter and Dart. I’m proficient in Firebase, REST APIs, and modern state management patterns like Bloc, Riverpod, Provider, and Getx. I’ve delivered scalable architectures and reliable releases in agile, remote teams.\n\nI collaborate closely with design, product, and backend teams to optimize performance, secure data flows, and implement CI/CD pipelines that shorten release cycles. I’m passionate about clean code, thorough testing (unit, widget, and integration), and measurable improvements in app speed and stability.…I’m Akshay Kumar Upadhyay, a Senior Flutter Developer with 4+ years of experience building cross-platform Android and iOS apps using Flutter and Dart. I’m proficient in Firebase, REST APIs, and modern state management patterns like Bloc, Riverpod, Provider, and Getx. I’ve delivered scalable architectures and reliable releases in agile, remote teams.\n\nI collaborate closely with design, product, and backend teams to optimize performance, secure data flows, and implement CI/CD pipelines that shorten release cycles. I’m passionate about clean code, thorough testing (unit, widget, and integration), and measurable improvements in app speed and stability.

Akshay Kumar Upadhyay

App Developer, Full Stack Developer, Web Developer, +4

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I’m Akshay Kumar Upadhyay, a Senior Flutter Developer with 4+ years of experience building cross-platform Android and iOS apps using Flutter and Dart. I’m proficient in Firebase, REST APIs, and modern state management patterns like Bloc, Riverpod, Provider, and Getx. I’ve delivered scalable architectures and reliable releases in agile, remote teams.\n\nI collaborate closely with design, product, and backend teams to optimize performance, secure data flows, and implement CI/CD pipelines that shorten release cycles. I’m passionate about clean code, thorough testing (unit, widget, and integration), and measurable improvements in app speed and stability.…I’m Akshay Kumar Upadhyay, a Senior Flutter Developer with 4+ years of experience building cross-platform Android and iOS apps using Flutter and Dart. I’m proficient in Firebase, REST APIs, and modern state management patterns like Bloc, Riverpod, Provider, and Getx. I’ve delivered scalable architectures and reliable releases in agile, remote teams.\n\nI collaborate closely with design, product, and backend teams to optimize performance, secure data flows, and implement CI/CD pipelines that shorten release cycles. I’m passionate about clean code, thorough testing (unit, widget, and integration), and measurable improvements in app speed and stability.

Available to hire

I’m Akshay Kumar Upadhyay, a Senior Flutter Developer with 4+ years of experience building cross-platform Android and iOS apps using Flutter and Dart. I’m proficient in Firebase, REST APIs, and modern state management patterns like Bloc, Riverpod, Provider, and Getx. I’ve delivered scalable architectures and reliable releases in agile, remote teams.\n\nI collaborate closely with design, product, and backend teams to optimize performance, secure data flows, and implement CI/CD pipelines that shorten release cycles. I’m passionate about clean code, thorough testing (unit, widget, and integration), and measurable improvements in app speed and stability.

Skills

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Work Experience

Senior Flutter Developer at A2 Technosoft Company

June 1, 2022 - December 1, 2025

Engineered and maintained 10+ cross-platform apps using Flutter, delivering stable Android/iOS releases to thousands of users. Designed and implemented Clean Architecture and modular codebases, improving maintainability and reducing defects by approximately 30%. Integrated Firebase services (Auth, Firestore, Cloud Messaging, Crashlytics, Analytics) to enable secure access, real-time data, and observability; reduced incident response time by 35%. Implemented scalable state management with Bloc and Riverpod for complex flows; cut redundant rebuilds by 40% to improve UI consistency. Performed performance optimization through caching, lazy loading, and widget tree tuning to lower load times and memory usage across devices by 45%. Collaborated with design, backend, and product teams in agile sprints; leveraged CI/CD with GitHub Actions to reduce release cycle time by 30%. Utilized Firebase Analytics and Cloud Messaging for targeted onboarding and campaigns, increasing user retention by 25%.