Hi, I'm
Muhammad Nisar
I build mobile apps with Flutter and backend systems with Node.js, with a focus on writing clean, reliable code that works well in the real world.
Experience
2+ Years Working
Completed
10+ Projects
Support
Online 24/7
I'm Muhammad Nisar, a Flutter Developer with 2+ years of experience building mobile applications for Android and iOS.
Most of my work has been around turning ideas into complete, working applications — from designing the mobile side in Flutter to connecting it with APIs, databases, and backend services. I also work with Node.js when a project requires a custom backend or real-time functionality.
My main tools are Flutter, Dart, Node.js, Firebase, MongoDB, REST APIs, WebSockets, and AWS. I've worked on different types of applications and have experience handling features such as authentication, real-time communication, payments, notifications, admin panels, and third-party integrations.
I've worked on projects that have been released for both Android and iOS, and I'm comfortable working on an application from the initial development stage through testing, deployment, and further improvements.
I prefer keeping the codebase organized and practical, so it stays easy to understand, maintain, and build on as the project grows.
Application Developer
working on Android and iOS applications, from the mobile interface to the backend.
Flutter & Dart
Cross-platform apps for Android & iOS
Node.js Backend
REST APIs, Socket.io, Express
Firebase & Cloud
Auth, Firestore, Functions, FCM
Figma to Flutter
Pixel-perfect UI implementation
Real Apps. Real Users.
Real Impact.
Published store apps are highlighted first, followed by more production work across real-time streaming, AI tools, and internal platforms.
Cricket Game
Feature-rich cricket toss and play game with multiple modes — vs Bot, 2-player local, tournaments, local WiFi multiplayer, and nearby device play. Includes a virtual coin economy, in-app purchases, push notifications, and multi-language support (English & Urdu). Published on both Play Store and App Store.
Cricket Game
Legal Ace
AI-powered legal study mobile app published on the Play Store. Built for law students with smart case briefs, quiz modules, and collaborative group audio discussions.
Legal Ace
Copono
Rewards-based coupon mobile application with a Node.js backend. Users earn points by uploading purchase receipts, compete for monthly cash prizes, and redeem coupons. Features real-time notifications via Socket.io, receipt processing with Sharp, secure file uploads to AWS S3, and a complete admin panel.
Copono
Christ Match
Christian dating app with card-swiping matchmaking, real-time chat with voice messages & emoji reactions, and faith-based profiles. Features AWS Rekognition face liveness verification with blink detection, multi-layer content moderation (OpenAI + Google Vision), geolocation-based discovery, RevenueCat subscriptions, and Firebase Cloud Functions backend.
Christ Match
Zilo Live
Real-time social live streaming and audio room platform with PK battles, private chat, virtual gifts, wallet management, and a complete creator economy. Built with a Node.js backend featuring Redis caching, Socket.io real-time events, Zego SDK for video/audio, Razorpay & Flutterwave payments, AWS S3, and Sightengine content moderation.
Zilo Live
Chill Party
Social audio app with live voice rooms, animated SVGA gifts, and a virtual store system. Features real-time interaction via Agora RTC & Socket.io, audio recording & playback, emoji picker, geolocation, and a Node.js backend with MongoDB, AWS S3, and Firebase push notifications.
Chill Party
Shortzz / KitKet
Social media app for reels, live streaming, real-time chat, and creator monetization. Features AR face filters via DeepAR, Zego SDK for live streaming, video compression & trimming, Google Maps integration, QR code scanning, barcode scanning via ML Kit, in-app subscriptions via RevenueCat, and a Laravel backend with AWS S3.
Shortzz / KitKet
Eventyzze
Flutter-based event discovery and live streaming platform where users can browse trending shows, create events with media ads, and join live streams powered by Agora.
Eventyzze
Pitch Live
Flutter-based live streaming and social commerce app connecting creators and buyers through real-time video, short-video feeds, and interactive gifting.
Pitch Live
Vera Live App
Full-featured live audio and video streaming platform with multi-seat room management, virtual economy, real-time rankings, and a Node.js backend. Built with Socket.io for real-time events, Zego SDK for video/audio, MongoDB, AWS S3 & Rekognition, and Cloudinary for media.
Vera Live App
Omly Chat App
Social app combining one-to-one messaging and group audio rooms with live gifting, geolocation features, and a smooth live-app-style UI. Built with Agora RTC for audio rooms, Socket.io for real-time messaging, SQLite local storage, and Firebase push notifications.
Omly Chat App
TRACAM
AI-assisted PTZ auto-tracking mobile system for track & field events. Enables automatic race tracking and live streaming.
TRACAM
Car Assist
Car-sharing platform with dual roles (borrower & lender), eKYC onboarding, secure payments, and real-time chat.
Car Assist
Fit_Jessie
Modern fitness & gym mobile application helping users manage workouts, training routines, and overall fitness journey.
Fit_Jessie
Admin / Live Panels
Comprehensive admin dashboards powering live audio apps — managing user moderation, virtual economy, and real-time room monitoring.
Admin / Live Panels
Lifedock
Modern healthcare platform connecting doctors and patients, enabling smooth communication and appointment management.
Lifedock
What I Build With
Flutter & Dart
95%Expert level in Flutter & Dart across multiple production apps.
Node.js & Express
88%Strong proficiency in Node.js & Express across multiple production apps.
Firebase Suite
92%Expert level in Firebase Suite across multiple production apps.
MongoDB & Redis
85%Strong proficiency in MongoDB & Redis across multiple production apps.
GetX State Management
92%Expert level in GetX State Management across multiple production apps.
Socket.io & WebSockets
88%Strong proficiency in Socket.io & WebSockets across multiple production apps.
Agora RTC SDK
84%Strong proficiency in Agora RTC SDK across multiple production apps.
Zego SDK
82%Strong proficiency in Zego SDK across multiple production apps.
REST APIs & Dio
90%Expert level in REST APIs & Dio across multiple production apps.
AWS S3 & Rekognition
80%Strong proficiency in AWS S3 & Rekognition across multiple production apps.
Google ML Kit
78%Working knowledge in Google ML Kit across multiple production apps.
RevenueCat & AdMob
82%Strong proficiency in RevenueCat & AdMob across multiple production apps.
Git & GitHub
95%Expert level in Git & GitHub across multiple production apps.
Figma to Flutter
93%Expert level in Figma to Flutter across multiple production apps.
Laravel & PHP
75%Working knowledge in Laravel & PHP across multiple production apps.
Push Notifications & FCM
88%Strong proficiency in Push Notifications & FCM across multiple production apps.
Geolocation & Google Maps
80%Strong proficiency in Geolocation & Google Maps across multiple production apps.
Lottie & SVGA Animations
85%Strong proficiency in Lottie & SVGA Animations across multiple production apps.
Professional Journey
Full Stack Developer
Confidential Company • United States based Remote Job
- Building and maintaining cross-platform Flutter applications for Android and iOS.
- Developing Node.js backend services with Express, Socket.io, and MongoDB.
- Integrating AWS services including Rekognition and Textract for document processing.
- Implementing authentication flows, push notifications, admin dashboards, and payment systems.
Flutter Software Developer
Christ Match • Netherlands based Remote Job
- Developing and maintaining the Christ Match Flutter applications for Android and iOS.
- Building new features and improvements across the mobile apps, admin dashboard, APIs, and integrations.
- Resolving bugs, troubleshooting technical issues, and maintaining platform stability.
- Supporting performance optimization, security improvements, deployments, and ongoing technical maintenance.
Flutter Developer
Quant Aeonix
- Developing scalable Flutter mobile applications for production environments.
- Firebase & REST API integration with clean architecture patterns.
- Implementing real-time features including live audio rooms and gift systems.
- Performance optimization and code quality across cross-functional teams.
Flutter Developer Trainee
Logic Craft Technologies
- Completed 6-month intensive professional Flutter development training.
- Built production-ready mobile applications from concept to deployment.
- Improved app performance by up to 30% through profiling and optimization.
- Mastered GetX, Sqflite alongside clean architectural patterns.
Solutions I Provide
Mobile App Development
Building high-performance, cross-platform apps using Flutter for iOS and Android.
UI/UX Design to Code
Translating complex Figma designs into pixel-perfect, responsive Flutter interfaces.
Backend Integration
Seamlessly connecting apps with Firebase, Supabase, or custom REST APIs.
Real-time Systems
Creating responsive Flutter apps with instant updates, smooth API flows, background sync, and reliable user interactions.
Clean Architecture
Writing maintainable, scalable, and testable code following best practices.
Flutter Web
Extending mobile expertise to create powerful, responsive web dashboards.
Let's Build Something
Great Together
Open to Flutter development roles, freelance projects, and exciting collaborations.