Preet Jaisinghani

Flutter Developer with 3 years of experience building scalable Android & iOS applications. Strong expertise in REST API integration, state management, and App Store/Play Store deployment. Experienced in building UPI apps, EV charging solutions, and cashflow dashboard systems using MVVM architecture.

Mobile Application Developer - Macs-g Solutions

(2025-04)

• Implemented Firebase push notifications across multiple applications.
• Managed local databases using Drift, Hive, and SQLite to support offline functionality.
• Published and maintained apps on Google Play Store and Apple App Store.
• Built multiple white-labeled versions of the core app for enterprise clients, enabling tailored branding and feature options per client.
• Integrated face recognition for secure authentication in client apps.

Mobile Application Developer - Rezolut Infotech

(2023-02 - 2024-08)

• Collaborated closely with designers and backend developers to ensure seamless integration and user experience.
• Optimized app performance, reducing load times by 20% through efficient coding practices and memory management.
• Uploaded apps to Playstore, ensuring compliance with all guidelines and requirements.
• Revamped UI/UX using modern design patterns (Material 3, animations), improving user satisfaction scores by 25%.
• Implemented state management solutions using Bloc, Provider and Get.
• Implemented Firebase Authentication, Firestore, Cloud Functions, and FCM for real-time sync and push notifications.

Associate Software Developer - Algoocean Technologies Pvt. Ltd.

(2022-03 - 2022-11)

• Converted designs and wireframes into pixel-perfect, responsive UIs using Flutter and Dart.
• Led development and maintenance of cross-platform apps using Flutter (iOS & Android).
• Developed, built and maintained websites.
• Conducted code reviews and provided constructive feedback to improve code quality.
• Participated in daily stand-ups and sprint planning meetings to ensure project timelines were met.

Bachelor of Computer Engineering - Computer Engineering - Vivekanand Education's Society Institute of Technology (2010-08 - 2014-08)