Flutter & React Native Developer

Building innovative solutions for mobile & web

I'm a Mobile App Developer passionate about creating elegant, high-performance applications. Specializing in Flutter and cross-platform technologies to bring complex ideas to life.

Sufyan Kamil - Flutter Developer

About Me

I'm a Flutter & React Native developer with a degree in Computer Engineering. I have experience working with a variety of technologies, including HTML, CSS, JavaScript, React, React Native, Flutter, Node.js, MongoDB, Firebase, and Supabase. I specialize in creating clean, efficient code and finding innovative solutions to complex problems.

Clean Code

I write clean, maintainable code following best practices and design patterns.

Responsive Design

Creating interfaces that work flawlessly across all device sizes and orientations.

Performance Focused

Building high-performance apps with smooth animations and efficient resource usage.

Architecture

Implementing scalable architectures like BLoC, Provider, and GetX for maintainable apps.

My Journey

My journey spans across Frontend, Backend, Cloud, and Mobile Development, evolving into a comprehensive Full Stack skillset. I have experience working with a variety of technologies, including HTML, CSS, JavaScript, React, React Native, Flutter, Node.js, and MongoDB. In my current role as a Flutter & React Native Developer at Lauren Information Technologies, I build cross-platform apps with Flutter and React Native, and deliver transportation platforms including driver/parent/para apps, passenger booking, and district admin portals.

When I'm not coding, you can find me playing cricket or listening to music.

4+

Years Experience

In mobile development

20+

Projects Completed

Across various industries

My Projects

Explore my portfolio of Flutter applications spanning various domains and showcasing different technical capabilities and design approaches.

SentryMS — Driver / Parent / Para
Mobile

SentryMS — Driver / Parent / Para

Shared React Native app with role-specific builds for drivers, parents, and paras—covering routes, live GPS, attendance, and real-time trip coordination from dispatch to drop-off.

React Native
Live GPS
Role-based Builds
Real-time Tracking
Sentry Rider — Passenger App
Mobile

Sentry Rider — Passenger App

Passenger-facing React Native app for non-emergency medical transport—book trips, track live status on a map, and manage visits, history, and support.

React Native
Maps
Trip Booking
NEMT
SentryRide Web Portal
Web

SentryRide Web Portal

Next.js operations dashboard for school districts—route planning, live trip monitoring, fleet and student management, and admin workflows for safe daily transport.

Next.js
React
TypeScript
Operations Dashboard
Donor Connect
Mobile

Donor Connect

A mobile application connecting blood donors with recipients, featuring real-time notifications and location-based matching.

Flutter
Firebase
Google Maps API
Real-time Database
OAuth Web App
Web

OAuth Web App

A secure authentication system built with Flutter for web, implementing OAuth protocols for seamless third-party authentication.

Flutter Web
OAuth
Firebase Auth
REST API
SaaS-ScrapeFlow
Web

SaaS-ScrapeFlow

A full-stack web application for automated web scraping, data extraction, and analysis with customizable workflows.

React
Node.js
MongoDB
REST API
CivicNet
Mobile

CivicNet

A Flutter application designed to connect, help, and build community, empowering users to engage in civic activities.

Flutter
Dart
Community
Supabase
Firebase
CryptoTracker
Mobile

CryptoTracker

A comprehensive cryptocurrency tracking application offering real-time market data, portfolio management, and price alerts.

React Native
Redux
CoinGecko API
Charts

Technical Ecosystem

A specialized toolkit focused on building high-performance, cross-platform mobile applications and scalable web solutions.

Mobile Mastery

Extensive experience in Flutter & Dart, building secure and fluid cross-platform applications with pixel-perfect UI.

Flutter95%
React Native85%
Dart95%

Development Core

JavaScript
Java
Python
HTML/CSS

Data & Backend

FirebaseSupabaseMongoDBPostgreSQLNode.js

Workflow

Git
CI/CD
Docker
Agile

Continuous Learning

"Always exploring new architectural patterns and cloud-native solutions."

Flutter
Flutter
Dart
Dart
React
React
Node.js
Node.js
Firebase
Firebase
MySQL
MySQL
MongoDB
MongoDB
Git
Git
React Native
React Native
Supabase
Supabase
Interactive Playground

Micro-Interaction Sandbox

A showcase of physics-based UI elements and tactile micro-interactions that make mobile apps feel alive.

Springy Button

Physics-based scale and rotation response.

Fluid Toggle

Smooth, organic transition state.

Inertial Drag

Tactile dragging with momentum.

Experience & Education

My professional journey, education, and credentials in Flutter, React Native, and related technologies.

Work Experience

Flutter & React Native Developer

July 2023 - Present

Lauren Information Technologies Pvt. Ltd.

Developing cross-platform mobile and web applications using Flutter, Dart, React Native, and Next.js—with a focus on performance, UX, and transportation platforms for districts, drivers, parents, and riders.

Key Achievements

  • Developed cross-platform mobile apps using Flutter & Dart, ensuring high performance
  • Built SentryMS, a shared React Native codebase with role-specific builds for drivers, parents, and paras—routes, live GPS, attendance, and trip coordination
  • Developed Sentry Rider, a passenger React Native app for NEMT trip booking, live map tracking, visit history, and support
  • Delivered features for SentryRide Web Portal (Next.js/React/TypeScript)—route planning, live monitoring, fleet and student admin workflows
  • Designed responsive UI/UX and integrated Firebase for real-time updates
  • Implemented secure authentication & role-based access control
  • Optimized app security and API integrations using Node.js
  • Streamlined development with Flutterflow and Agile practices

Full Stack Developer

Jan 2022 - Apr 2023

Headstrait Software LLP

Built and maintained full-stack web and mobile applications using modern technologies and best practices.

Key Achievements

  • Built full-stack web & mobile applications using Flutter, React, and Node.js
  • Developed RESTful APIs, reducing integration time by 30%
  • Improved app performance & security, reducing crash rates by 15%
  • Led testing & CI/CD efforts, cutting defects by 50%

Education

B.E. in Computer Engineering

2019-2022

Saraswati College of Engineering, Navi Mumbai

CGPA - 8.3

Certifications

Flutter Certified Application Developer

2022

Android ATC

Professional certification for Flutter development skills and best practices.

National Level Project Competition

2021

ISTE

Recognition for outstanding project work at the national level.

Cisco NetAcad

2021

ISTE National Level Codathon

Participation and recognition in national level coding competition.

Research Publication

Dec 2020

IRJET Journal

Published research on Palm Vein Technology, highlighting advancements in biometric authentication.

Achievements

Top Performer Recognition

Internship Studio

Recognized as a Top Performer during the Internship at Internship Studio for outstanding contributions in web development and improving user engagement by 15%

Technical Insights

Lessons Learned

Sharing technical discoveries and architectural patterns from building production-grade mobile applications.

Flutter
Optimizing Flutter Performance

How to reduce widget rebuilds and optimize for 60FPS using const constructors and RepaintBoundary.

March 2024
Architecture
Clean Architecture in Dart

Implementing Domain-Driven Design (DDD) for scalable mobile applications with BLoC state management.

February 2024
Backend
Supabase & Edge Functions

Leveraging serverless functions for real-time mobile backend logic without maintaining a server.

January 2024

Looking for more? Check out my full blog onHashnode

Get In Touch

Have a project in mind or want to discuss potential opportunities? Feel free to reach out through any of the channels below.

Let's Build Something Great

Whether you have a specific project in mind or just want to say hi, my inbox is always open.

Social Connect

Usually responds within 24 hours.