Summary
Overview
Work History
Education
Skills
Websites
Timeline
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Gaurav Katkar

Pune

Summary

Accomplished Senior Flutter Developer at Jombay, specializing in architecting scalable applications with Clean Architecture and Riverpod. Proven expertise in real-time data synchronization and CI/CD pipelines, coupled with strong problem-solving skills. Successfully enhanced app performance and user experience through modular design and robust state management.

Overview

4
4
years of professional experience

Work History

Senior Flutter Developer

Jombay
Pune
07.2021 - Current
  • Built and deployed two cross-platform applications from scratch on both Android and iOS using Flutter, following Clean Architecture and CI/CD best practices.
  • Architected scalable enterprise applications using Clean Architecture, applying SOLID principles, the Repository Pattern, and Dependency Injection with Riverpod.
  • Designed a modular codebase spanning 50+ screens across multiple domains, with clear separation of concerns and Domain-Driven Design (DDD) principles.
  • Built a cross-platform responsive UI supporting iOS, Android, and the Web using adaptive layouts.
  • Engineered robust state handling with Riverpod, implementing error boundaries, loading states, and lifecycle-aware logic.
  • Enhanced app performance via optimized rebuilds and fine-grained state updates, reducing memory overhead.
  • Developed real-time data synchronization using a stream-based architecture with REST APIs.
  • Built an offline-first architecture using Realm, with custom caching and sync retry mechanisms.
  • Established automated CI/CD pipelines for iOS and Android, with integrated build/test stages.
  • Created a structured logging system for debug and production environments.
  • Integrated Firebase Auth and JWT-based auth flows with token refresh, role-based access, and session handling.
  • Developed secure assessment modules (8+), including aptitude, case studies, and psychometric tests.
  • Built proctoring capabilities with live camera monitoring, face detection, and tab-switch alerts.
  • Integrated Zoom Video SDK with features like session scheduling, attendance tracking, and recorded playback.
  • Enabled video/audio playback and recording with Flutter Sound and audio_session, managing system interruptions.
  • Configured Firebase Cloud Messaging (FCM) with support for background/foreground handling, silent sync, and local notifications with a custom UI.
  • Enabled deep linking with Firebase Dynamic Links and Branch.io, improving onboarding and contextual routing.
  • Implemented multi-language support via Flutter’s intl package, with dynamic content formatting, pluralization, and language persistence.
  • Supported region-based content, and dynamic language switching in real-time.

Education

Bachelor of Engineering - Computer Science

Jayawantrao Sawant College of Education, Hadapsar
Pune, India
06-2021

Skills

  • Flutter and Dart
  • Realm database management
  • Firebase integration
  • Branchio implementation
  • Dio for networking
  • CI/CD pipeline development
  • Multi-language support
  • State management with Riverpod and Provider

Websites

Timeline

Senior Flutter Developer

Jombay
07.2021 - Current

Bachelor of Engineering - Computer Science

Jayawantrao Sawant College of Education, Hadapsar

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