Praveen Balaji

Software Engineer with 1 year and 9 months of experience developing and deploying scalable cross-platform mobile applications using Flutter and Dart. Skilled in Clean Architecture, Bloc/Cubit state management, REST API integration, and Firebase services. Proven ability to deliver production-ready, user-centric mobile solutions across the complete development lifecycle. Contributed to blockchain-based product traceability applications, including State Government and B2C platforms.

Junior Software Engineer - Piccosoft Software labs pvt.Ltd - Chennai, India

(2024-08 - 2026-05)

• Developed a cross-platform food product traceability mobile application using Flutter & Dart, improving user flow, performance, and overall usability.
• Designed and implemented core modules including farm field mapping, QR code generation & scanning, event tracking, and secure file sharing.
• Followed Clean Architecture principles, ensuring proper separation of UI, business logic, and data layers for scalability and maintainability.
• Implemented state management using Bloc/Cubit to handle complex UI states and business workflows efficiently.
• Integrated RESTful APIs for authentication, data retrieval, pagination, and backend communication.
• Implemented Firebase Authentication for secure user login and access control.
• Built reusable widgets and custom UI components to maintain design consistency and reduce code duplication.
• Handled platform-specific features including Android permissions, camera & gallery access, QR scanning, and file upload/download.
• Integrated Google Maps and location services for field mapping and geolocation-based features.
• Collaborated closely with backend teams and stakeholders to understand requirements and deliver end-to-end solutions.
• Implemented push notifications using Firebase Cloud Messaging (FCM).
• Used Git/GitHub for version control, branching strategies, and code reviews to maintain code quality.
• Managed Android Play Store release processes, including keystore generation and app signing.
• Successfully deployed two blockchain-based product traceability mobile applications to production: one developed for a State Government initiative and another designed as a Business-to-Consumer (B2C) platform.
• Built, configured, and deployed Flutter applications for both Android and iOS platforms, including platform-specific configurations, dependency management, and release builds.

Master of Computer Application - Computer Application - Bishop Heber College (2021-06 - 2023-05)

Bachelor of Vocation in Information Technology - Information Technology - Bishop Heber College (2018-06 - 2021-05)