Who is Srijan Chakraborty?

Srijan Chakraborty is a Flutter and Android Developer with experience in Java, Kotlin, Firebase and mobile app development.

Is Srijan available for freelance projects?

Yes, Srijan works on freelance Flutter and Android development projects.

Which technologies does Srijan use?

Flutter, Dart, Android, Java, Kotlin, Firebase, REST API and GetX.

Srijan Chakraborty | Flutter & Android Developer

Core Capability

Mobile Development Services at ARISU App Solutions

Srijan Chakraborty serves as a Lead Developer associated with ARISU App Solutions Pvt. Ltd., specializing in cross-platform Flutter and native Android/iOS mobile application development.

By integrating MVC/MVVM architectures, Firebase Cloud Services, REST APIs, and AI integrations (Gemini & ChatGPT), Srijan crafts production-grade applications that scale globally.

ARISU App Solutions Flutter & Dart Android Native (Java/Kotlin) iOS & AI Integration

Cross-Platform & Native Apps

Creating high-performance Flutter, Android & iOS mobile applications optimized for speed and user experience.

Clean Architecture

Structuring robust codebases with MVC/MVVM, GetX state management, and strict maintenance principles.

API & AI Integrations

Integrating REST APIs, Firebase, Agora Video SDK, Gemini/ChatGPT APIs, and payment gateways.

Store Deployment

Publishing and managing applications seamlessly on Google Play Store & Apple App Store for ARISU App Solutions.

03 / PROJECTS Showcase

Featured Mobile Development Work

A curated selection of production-level Flutter, Native Android, and cross-platform iOS applications engineered by Srijan Chakraborty at ARISU App Solutions.

Live Stream & Social Platform

Live Streaming Application

Global live streaming and social platform featuring low-latency broadcasting, real-time multi-guest video rooms, virtual gifting, interactive chats, and leaderboards. Developed at ARISU App Solutions.

Flutter

Firebase Agora DIO GetX MVC

Android Native

Digital Parenting App

Family safety platform featuring real-time GPS location tracking, app analytics, screen-time limits, content filtering, and remote lock controls.

Kotlin

Java

Firebase REST APIs GPS Tracking

Speech Therapy Platform

Digital speech therapy platform that allows patients to schedule appointments, participate in video consultations, and submit therapy exercises while enabling therapists to monitor progress. Developed at ARISU App Solutions.

Flutter

Firebase Agora DIO GetX MVC

Doctor / Healthcare App

Speech Therapy Provider Portal

Professional portal for speech therapists to manage appointments, configure availability, conduct video consultations, and evaluate patient therapy tasks. Built at ARISU App Solutions.

Flutter

Firebase Agora DIO GetX MVC

Android Native Hardware

Warehouse Scanner Application

Enterprise Android application developed for custom handheld scanner devices used in warehouse operations. Features fast barcode/QR code scanning, real-time inventory tracking, and backend synchronization.

Java Barcode / QR Custom OS

Android Native

Logistics Tracking Platform

Enterprise logistics solution connecting transporters and truck drivers with real-time GPS tracking. Monitors cargo from pickup to transit and delivery with live location updates.

Java GPS Tracking API

Android Native

Unicare

Healthcare Android application developed independently at ARISU App Solutions, featuring dynamic form handling, business logic, REST API integration, and Push Notifications.

Java Forms

Firebase Notification REST APIs

Android Native

Poss App

Point-of-Sale (POS) Android application with UPI QR payment support, POS printer integration, and Generative AI (Gemini & ChatGPT APIs) for automated billing validation.

Java UPI QR Firebase

Cloud Firestore POS Printer Gemini API ChatGPT API

Flutter

Health Care Application

Cross-platform Flutter healthcare app developed at ARISU App Solutions connecting families with professional caregivers. Features Google Maps location tracking, Dio REST communication, and PhonePe SDK.

Flutter PhonePe SDK Dio Google Maps

Firebase

Support Project

B2B Marketplace Application

B2B marketplace application connecting business owners with suppliers. Contributed to feature enhancements, Volley REST integrations, and performance optimizations.

Java Volley REST API

Firebase Notification MVC

Support Project

Cricket Live Score Application

Live sports scoring platform integrated with real-time Sports APIs, Paytm payment subscription models, Firebase notifications, and Lottie animations.

Java Sports API

Firebase Paytm

Support Project

School Management App

School platform connecting teachers, parents, and students with circulars, homework management, attendance logging, and fee updates.

Java REST API

Firebase

Support Project

Enterprise Scanner App

Custom Android barcode scanner integration for enterprise handheld OS hardware used in warehouse product tracking and inventory operations.

Java Barcode Scanner Custom OS

Support Project

Online Pharmacy App

E-commerce pharmacy app enabling users to order medicines, upload prescriptions, browse healthcare catalogs, and track deliveries in real time.

Java REST API

Firebase

Hi, I'm
Srijan Chakraborty

Flutter & Android Developer at ARISU App Solutions

Srijan Chakraborty