Inderjot Singh

Lead Flutter Developer with 7+ years of experience designing and delivering cross-platform mobile applications for Android and iOS across fintech, legal-tech, IoT, and e-commerce domains. Delivered 10+ production applications used by thousands of end users. Expert in Flutter, Dart, GetX, BLoC, and clean architecture with hands-on experience integrating Agora SDK, AWS Rekognition, SingPass KYC, Firebase, and real-time IoT data pipelines.

Proven leadership in Agile/Scrum teams, CI/CD deployment, and cross-functional collaboration with backend, DevOps, and AI teams.

Lead Flutter Developer - Henceforth Solutions - Mohali, India

(2023-11)

• Architected and shipped 3+ cross-platform Flutter applications (Android & iOS) using GetX and BLoC with clean architecture, reducing time-to-release by 30%.
• Designed and implemented reusable widget libraries and modular component systems, cutting UI development time by 40% across projects.
• Integrated RESTful APIs, JWT-based secure authentication, Firebase Auth, and local storage solutions (GetStorage, Hive) ensuring data integrity and offline support.
• Leveraged Cursor AI and GitHub Copilot to accelerate code generation and debugging, increasing team productivity by 25%.
• Led Agile/Scrum ceremonies (sprint planning, retrospectives, daily standups) for a cross-functional team of 6+ developers.
• Established CI/CD pipelines and conducted structured pull request reviews, reducing post-release bugs by 35%.

Lead Flutter Developer - Toxsl Technology Pvt. Ltd. - Mohali, India

(2020-10 - 2023-11)

• Led end-to-end Flutter app development using GetX architecture for 10+ client projects across fintech, e-commerce, and on-demand service domains.
• Built and maintained native Android (Java/Kotlin) and iOS (Swift) platform-specific modules integrated via Flutter method channels.
• Designed modular widget systems and clean architecture patterns adopted as company-wide development standards across all Flutter projects.
• Integrated Firebase services (Auth, Firestore, FCM, Crashlytics) and third-party SDKs, achieving 99.5% crash-free session rate.
• Mentored and onboarded 5+ junior developers, conducting regular code reviews and establishing coding standards that reduced technical debt by 20%.
• Delivered all 10+ projects on time with an average client satisfaction score of 4.8/5.

Android Developer - 4 Square Logic IT Solutions - Mohali, India

(2018-01 - 2020-10)

• Developed 5+ production-grade Android applications in Java/Kotlin following MVVM clean architecture patterns.
• Built and integrated RESTful APIs with secure authentication flows, token refresh logic, and robust error handling.
• Implemented offline-first architecture using Room, SQLite, and SharedPreferences, improving app usability in low-connectivity regions.
• Designed responsive, accessible UI screens per Material Design guidelines, achieving 4.4+ Play Store ratings across published apps.

Bachelor of Technology (B.Tech) - Computer Science and Engineering - Rayat Bahra Institute of Engineering and Nano Technology (2014 - 2018)