Shramit Gupta

Flutter Developer with 2+ years of hands-on experience building production-grade mobile and web applications using Flutter and Dart. Proficient in Dart fundamentals, state management (Provider, Getx, Bloc/Cubit), REST API integration, responsive UI development, and Firebase integration. Experienced in delivering end-to-end Flutter applications for government and edtech clients. Strong understanding of Flutter Web, widget lifecycle, and modular architecture.

Software Developer at Quantom Asia Pvt Ltd for National Informatics Centre (NIC), Ministry of Electronics and IT (2024-06 – Present)

• Developed E-Sakshya Flutter mobile app enabling investigating officers to capture and upload digital evidence (photos/videos) from crime scenes; app is live on Google Play Store with iOS release in progress.
• Implemented Hive-based local database for offline access with automatic cloud sync, ensuring data integrity and evidence traceability for legal admissibility.
• Built FIR linking module connecting captured evidence to specific First Information Reports; integrated secure cloud storage for evidence management with tamper-proofing mechanisms.
• Contributing to Digital VVP app (Border Area Development Programme) covering 457 blocks across 117 border districts in 18 states/UTs, facilitating infrastructure development in remote areas.
• Developing ICJS Locker App as part of Inter-Operable Criminal Justice System integrating Police (CCTNS), Courts, Jails, and Forensics for seamless data sharing; built vehicle NOC and missing person modules.

Flutter Developer Trainee at SchoolOn Edtech Pvt Ltd (2023-07 – 2024-06)

• Developed 4 production Flutter applications from scratch: Door App (Admin/Carpenter), Door App 2 (Admin/Dealer), QR generation/scanning Web App, and Battery Service App.
• Architected full-stack solutions including admin dashboards, real-time data synchronization, and user management systems using Flutter and Firebase.
• Implemented responsive UI designs and custom reusable widgets optimized for various screen sizes and web/mobile platforms.
• Collaborated with cross-functional teams to define project requirements and deliver under tight deadlines.

Flutter Developer Intern at Payvoy India Pvt. Ltd. (Sling Neo) (2023-05 – 2023-07)

• Implemented Firebase Authentication system and designed responsive navigation architecture using Flutter.
• Developed user engagement features including like/review functionality and real-time data refresh capabilities.
• Created referral system utilizing device contacts for user base expansion, increasing user acquisition.

Flutter Developer Intern at WriteSpace Infotech Pvt. Ltd. (2023-02 – 2023-07)

• Built Twitter-like social media application UI from scratch using Flutter and Dart following Material Design guidelines.
• Developed Scientific Calculator app with advanced features including currency conversion and calculation history storage using shared preferences.
• Designed reusable frontend components and custom widgets following Flutter best practices.

Lead Flutter Intern at Vera Social Pvt. Ltd. (Weekend Story) (2022-09 – 2022-10)

• Led development of pro subscription feature from scratch, designing UI components and integrating Firebase backend services.
• Collaborated with product team to translate business requirements into technical Flutter implementations.

Bachelor of Technology in Computer Science and Engineering – Jaypee University of Engineering and Technology (2020-07 – 2024-05)