SP

Safwan Pulisseri

Software Engineer · React & Flutter

Kerala, India, Kerala, India

@safwanpulisseri

0 followers

About

Software engineer with 2+ years of experience building and shipping production mobile and web applications using Flutter, Dart, React, and TypeScript. Has worked across frontend architecture, payments, real-time systems, debugging, performance optimization, and cross-functional collaboration.

Experience

  • Software Engineer (React & Flutter)
    Xplor Rides Private Limited · Kerala, India
    Aug 2025 – Jul 2026

    Led frontend development for production Flutter applications and React-based web dashboards, including architecture, feature development, reusable components, debugging, code reviews, and Android/iOS releases. Built dashboards using React, TypeScript, Redux, REST/GraphQL APIs, RDBMS/NoSQL data, real-time monitoring, analytics, and experimentation. Built payment workflows, integrated native Android payment SDKs using Kotlin and Flutter Method Channels, implemented offline-first storage and synchronization, and used Firebase Analytics and Shorebird OTA patching.

  • Software Engineer (Flutter)
    Hancod Digital · Kerala, India
    Dec 2024 – Jul 2025

    Developed cross-platform Flutter applications using Dart, BLoC, Clean Architecture, SOLID principles, reusable components, and structured state management. Integrated REST and GraphQL APIs, Dio, Retrofit, JSON-based services, authentication, local persistence, WebSockets, and payment services. Implemented in-app purchases and subscription workflows using RevenueCat, improved reliability through debugging, performance optimization, refactoring, testing, and production issue resolution, and contributed to GitHub Actions-based CI/CD and release workflows.

Education

Skills

2 to 5 years 2 to 5 years Several years of experience.
6 to 12 months 6 to 12 months Most of a year behind them.
<3 months <3 months Just getting started - under three months. This is also what shows when a level has not been set.

Tools / apps / platforms

1 to 2 years 1 to 2 years A year or two of steady use.
GitHub SQLite Apache Hive GitHub Actions Google Android
6 to 12 months 6 to 12 months Most of a year behind them.
RevenueCat
<3 months <3 months Just getting started - under three months. This is also what shows when a level has not been set.
Git Firebase

Projects

  • Duxbe – ERP & Billing Platform
    Flutter, Dart, Riverpod, riverpod generator, auto route, Firebase, Firebase Messaging

    Production ERP and billing platform with invoicing, recurring billing, payments, customer workflows, and business management. Implemented scalable architecture, push notifications, AI-powered invoice generation, chat-based actions, analytics, and experimentation.

  • B2B POS Ticketing & Payment Platform
    Flutter, Dart, SQLite, MQTT, Kotlin, Method Channels

    Production POS platform for Kochi Metro Feeder Bus and private bus fleets. Implemented UPI and card payments, offline-first ticketing, synchronization, live POS location tracking, and native payment SDK integration.

  • Xplor User App
    Flutter, Dart, Firebase, REST APIs, Hive

    Production cross-platform public transport application with 15K+ installs across Google Play and Apple App Store. Implemented booking, ticketing, notifications, support, and backend-integrated features, with production debugging, performance optimization, and release management.

Courses & certifications

  • Flutter Development Program · Brototype Software Development Bootcamp · 2024

🏆 Achievements & awards

  • Excellence Award

    Received at Xplor Rides for contributions to the successful implementation of the Kochi Metro Feeder Bus Project under the SUM-ACA initiative in collaboration with GIZ and the Ministry of Housing and Urban Affairs, Government of India.

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