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Rakesh Swain

Mobile Application Developer with 2.6 years of hands-on experience in developing, testing, and maintaining cross-platform and native mobile applications. Strong expertise in Flutter, Dart, and experience with Android (Java/Kotlin) and React Native. Skilled in REST API integration, JSON parsing, state management (Provider, Riverpod, Bloc), Firebase (Auth, Firestore, Cloud Messaging), local storage (SQLite, SharedPreferences), and third-party SDK integrations. Experienced in UI/UX implementation from Figma, responsive layouts, performance optimization, debugging, and app deployment to Google Play Store. Familiar with Git, CI/CD basics, Agile/Scrum, MVC/MVVM architecture, and writing clean, maintainable, and scalable code. Passionate about learning new mobile technologies and delivering high-quality user experiences.

  • Role

    Mobile Application Developer

  • Years of Experience

    2.6 years

  • Professional Portfolio

    View here

Skillsets

  • Github
  • Spring Boot
  • Firebase Firestore
  • Postman
  • Xcode
  • VS Code
  • Riverpod
  • Rest APIs
  • Redux
  • React Native
  • Provider
  • Mockito
  • Kotlin
  • Jest
  • JavaScript - 1.0 Years
  • Flutter test
  • Flutter
  • Dart
  • Context API
  • C++
  • BLoC
  • Android Studio
  • SQL
  • Node.js
  • MySQL
  • Git
  • Express.js

Professional Summary

2.6Years
  • Jul, 2023 - Dec, 20252 yr 5 months

    Mobile Application Developer

    Sdlglobe Technologies

Applications & Tools Known

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    Android Studio

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    Visual Studio Code

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    Xcode

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    Git

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    GitHub

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    Mockito

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    Firebase

Work History

2.6Years

Mobile Application Developer

Sdlglobe Technologies
Jul, 2023 - Dec, 20252 yr 5 months
    Designed and delivered scalable Flutter and React Native applications achieving 98% crash-free sessions across Android and iOS. Led full-cycle mobile development for 5+ production apps, improving user retention by 20%. Architected state management layers and API integrations using Firebase, REST APIs, and Stripe, boosting feature adoption by 15%. Optimized application performance reducing startup time by 30%. Implemented CI-based testing using Mockito and Flutter Test, reducing production defects by 25%. Designed and delivered scalable Flutter and React Native applications using clean architecture and modular design principles, achieving 98% crash-free sessions. Led full-cycle mobile development for 5+ production apps, improving user retention by 20%. Architected state management and API layers using LLD principles, Firebase, REST APIs, and Stripe integrations. Optimized application performance by reducing startup time by 30% and minimizing memory usage. Applied efficient API handling and caching strategies to improve responsiveness and scalability. Implemented automated testing using Mockito and Flutter Test, reducing production defects by 25%.

Major Projects

5Projects

Fluxy Reactive UI Framework for Flutter

Jan, 2026 - Dec, 2026 11 months
    Built Fluxy, a production-grade reactive UI framework inspired by modern frontend architectures. Designed a declarative DSL architecture using low-level design principles for scalable and reusable UI components. Implemented atomic state management, reactive rendering engine, and custom routing system.

Travel Booking Application

Jan, 2025 - Dec, 2025 11 months
    Built a travel booking system with scalable architecture and real-time API integrations. Integrated IRCTC API and third-party services for live availability and booking workflows. Applied Redux for predictable state management and optimized UI rendering.

PG / Hostel Management System

Jan, 2024 - Dec, 2024 11 months
    Designed and developed a full-stack system using modular architecture and scalable REST APIs. Applied low-level design principles for efficient data flow and maintainable backend services. Optimized database schema and API performance achieving 99% data consistency.

HRMS (Human Resource Management System)

Jan, 2024 - Dec, 2024 11 months
    Developed a full-stack HRMS platform with scalable backend architecture and modular mobile design. Designed REST APIs using Spring Boot following clean architecture and LLD principles. Integrated Firebase for real-time notifications and event-driven updates.

E-Commerce Mobile Application

Jan, 2023 - Dec, 2023 11 months
    Built a scalable e-commerce application with modular architecture and optimized API integration. Integrated Shopify APIs for product, order, and payment workflows. Applied efficient state management and caching strategies to enhance performance and user experience.

Education

  • Master of Computer Applications (MCA)

    Chandigarh University (2025)