Hi, I'm Allah Ditta Saim

Senior Flutter Developer | Full-Stack Mobile Specialist

Crafting beautiful, high-performance mobile applications with Flutter and Node.js. Specialized in cross-platform development, real-time systems, location-based services, video streaming, IoT integration, and scalable full-stack architectures. Delivered 20+ production apps across healthcare, transportation, media, agriculture, and social networking domains.

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About Me

I'm a passionate Flutter Developer with a BS in Software Engineering from The Superior University. With over 4 years of professional experience, I specialize in creating responsive, high-performance mobile applications across various industries including healthcare, transportation, media streaming, agriculture, and social networking.

Currently working at Techhunters, I lead development teams to deliver seamless solutions tailored to user needs. My expertise spans real-time location tracking, live streaming integration, complex state management, building scalable backend systems with Node.js, and creating custom Flutter plugins for specialized hardware integration.

I've successfully delivered 20+ production applications, leveraging modern technologies like Firebase, Google Maps, Pusher, GetX, bloc, and various third-party SDKs. I'm passionate about building innovative solutions that solve real-world problems and drive digital transformation across diverse business domains.

📍 Location

Lahore, Punjab, Pakistan

🎓 Education

BS Software Engineering

The Superior University (2020-2024)

💼 Experience

4 Years Professional Development

20+ Production Apps Delivered

🚀 Specialization

Full-Stack Mobile Development

Flutter + Node.js + Firebase

Professional Experience

Flutter Developer

Techhunters

Sep 2024 - Present
  • ✓ Led development teams to create high-performance mobile applications
  • ✓ Enhanced user engagement by 100% through optimized UI/UX
  • ✓ Integrated real-time streaming and data management solutions
  • ✓ Provided guidance on state management and API integration best practices

Flutter Mobile Application Developer

root4tech

Dec 2023 - Nov 2024
  • ✓ Developed cross-platform mobile applications using Flutter
  • ✓ Integrated Firebase and Cloud Firestore for real-time data management
  • ✓ Collaborated with dynamic teams to implement client-specific features
  • ✓ Improved app performance and resolved critical bugs

Flutter Mobile Application Developer

AVISA DEV

Jul 2023 - Dec 2023
  • ✓ Developed and maintained high-quality mobile applications using Flutter
  • ✓ Collaborated with cross-functional teams to integrate Firebase and Cloud Firestore
  • ✓ Optimized app performance and resolved bugs efficiently
  • ✓ Contributed to database management using MySQL and PHP

Flutter Developer

Global Data Genius

Dec 2022 - Jun 2023
  • ✓ Developed mobile applications using Flutter and Dart with smooth UI design
  • ✓ Integrated Firebase and Sqflite for cloud services and local database management
  • ✓ Collaborated with remote team, honing communication skills
  • ✓ Adapted to fast-paced startup environment and improved app functionality

My Expertise

I specialize in building high-performance, scalable mobile applications across various industries. With experience in 20+ production applications, here are the types of solutions I deliver:

Ride-Sharing Apps

Complete ride-sharing solutions with real-time tracking and route optimization.

Google Maps Real-time Tracking Geolocation
  • ✓ Live location tracking & route optimization
  • ✓ Driver & rider apps with real-time sync
  • ✓ Polyline rendering & ETA calculations
  • ✓ Firebase & Pusher integration
  • ✓ Background location services

Live Streaming Apps

High-quality live streaming platforms with interactive features.

Zego SDK WebRTC Real-time
  • ✓ Crystal-clear audio & video broadcasts
  • ✓ One-on-one & group video calls
  • ✓ Live chat, reactions & polls
  • ✓ Monetization & analytics
  • ✓ Low-latency streaming

Social Media Apps

Engaging social platforms with real-time interactions and content sharing.

Firebase GetX Cloud Storage
  • ✓ Posts, comments, likes & shares
  • ✓ Real-time notifications
  • ✓ User profiles & authentication
  • ✓ Media upload & compression
  • ✓ Smart search & filters

E-Commerce Apps

Complete shopping solutions with payment integration and order management.

REST APIs Payment Gateway Cart System
  • ✓ Product browsing & filtering
  • ✓ Shopping cart & checkout
  • ✓ Order tracking & management
  • ✓ Payment integration
  • ✓ Push notifications

Healthcare Apps

Health tracking and medical management applications with data privacy.

SQLite PDF Export Charts
  • ✓ Health data tracking & analytics
  • ✓ Prescription management
  • ✓ PDF generation & export
  • ✓ Secure data storage
  • ✓ Reminder notifications

Booking Systems

Appointment scheduling and booking management systems.

Calendar Notifications Scheduling
  • ✓ Calendar integration
  • ✓ Appointment scheduling
  • ✓ Availability management
  • ✓ Reminder notifications
  • ✓ Booking confirmations

Chat Applications

Real-time messaging platforms with multimedia support.

Pusher Firebase WebSocket
  • ✓ Real-time messaging
  • ✓ Image & file sharing
  • ✓ Group chats
  • ✓ Read receipts & typing indicators
  • ✓ Push notifications

Admin Dashboards

Comprehensive admin panels with analytics and management tools.

Analytics Charts Reports
  • ✓ Data visualization & charts
  • ✓ User management
  • ✓ Analytics & reporting
  • ✓ Content management
  • ✓ Role-based access control

Utility Apps

Specialized tools and calculators for specific industries.

Calculations Algorithms Data Processing
  • ✓ Complex calculations
  • ✓ Data processing & analysis
  • ✓ Custom algorithms
  • ✓ Export & sharing features
  • ✓ Offline functionality

IPTV & Streaming

Advanced video streaming platforms with media management.

Media Kit Video Player Admin Panel
  • ✓ High-quality video streaming
  • ✓ Channel & content management
  • ✓ User subscriptions & authentication
  • ✓ Admin dashboard with analytics
  • ✓ Multi-device support

Health Tracking

Comprehensive health monitoring and wellness applications.

Calendar Analytics Notifications
  • ✓ Period & fertility tracking
  • ✓ Symptom logging & insights
  • ✓ Predictive algorithms
  • ✓ Health tips & education
  • ✓ Privacy-focused data storage

Language Learning

Interactive language practice with native speakers.

Video Calls Matching Social
  • ✓ Random user matching
  • ✓ Video/audio calling
  • ✓ Language preference filters
  • ✓ User profiles & ratings
  • ✓ Real-time translation support

AgriTech Solutions

Smart farming applications with real-time monitoring.

IoT Real-time Background Tasks
  • ✓ Real-time sensor data monitoring
  • ✓ Fertility module tracking
  • ✓ Background sync & notifications
  • ✓ Data visualization & reports
  • ✓ Offline-first architecture

AI Assistant Apps

Intelligent personal assistants with voice & AI integration.

Speech-to-Text TTS AI APIs
  • ✓ Voice command recognition
  • ✓ Natural language processing
  • ✓ Task automation & reminders
  • ✓ Calendar & health integration
  • ✓ Multi-modal interactions

Gaming Apps

Interactive games with real-time multiplayer features.

Firebase Animations Leaderboards
  • ✓ Real-time multiplayer gameplay
  • ✓ Score tracking & leaderboards
  • ✓ Smooth animations & physics
  • ✓ In-app purchases
  • ✓ Social sharing features

Family Tree Apps

Genealogy tracking with visual family tree representations.

Graph View Firebase Media
  • ✓ Interactive family tree visualization
  • ✓ Member profiles with photos
  • ✓ Relationship mapping
  • ✓ Cloud sync across devices
  • ✓ Export & sharing capabilities

Custom Plugins

Native plugin development for specialized hardware integration.

Native Code Platform Channels Hardware
  • ✓ Camera & ultrasound integration
  • ✓ Custom native functionality
  • ✓ Platform-specific features
  • ✓ Hardware device communication
  • ✓ Reusable package creation

Skills & Technologies

Core Technologies

Flutter & Dart 95%
Firebase & Cloud Services 92%
State Management (GetX, Provider, Bloc) 93%
Google Maps & Location Services 90%
Node.js & Express Backend 85%
REST APIs & Integration 90%
Real-time Communication (Pusher, WebSocket) 88%
Database Design (MySQL, PostgreSQL, SQLite) 87%
Video Streaming & Media Processing 85%
Native Plugin Development 80%

Technical Expertise

Google Maps SDK

Polyline Rendering

Geolocation

Background Services

Push Notifications

Video Streaming

PDF Generation

Image Processing

Responsive Design

UI/UX Design

Database Design

Team Leadership

Real-time Sync

Voice Recognition

Data Visualization

Authentication

Cloud Storage

Git Version Control

RESTful APIs

Third-party SDKs

Calendar Integration

Offline-First Apps

AI Integration

Internationalization

Packages & Libraries

flutter dart get (GetX) provider bloc firebase_core firebase_auth cloud_firestore firebase_messaging firebase_storage google_maps_flutter geolocator geocoding flutter_polyline_points dio http pusher_channels_flutter web_socket_channel shared_preferences sqflite get_storage image_picker file_picker cached_network_image flutter_image_compress media_kit media_kit_video video_player flutter_local_notifications awesome_notifications flutter_background_service flutter_foreground_task workmanager android_alarm_manager_plus google_fonts flutter_svg lottie shimmer flutter_spinkit fl_chart syncfusion_flutter_datagrid table_calendar intl timezone permission_handler device_info_plus package_info_plus connectivity_plus internet_connection_checker_plus pdf printing open_file speech_to_text flutter_tts google_mobile_ads url_launcher path_provider uuid crypto logger flutter_screenutil responsive_builder webview_flutter google_sign_in health country_picker pin_code_fields carousel_slider flutter_staggered_grid_view

Backend & Full-Stack

Backend Technologies

Node.js Firebase Admin JWT

Databases

MySQL PostgreSQL Firestore SQLite Sequelize ORM

DevOps & Tools

Git Firebase Hosting Postman ESLint Prettier

Third-Party Integrations

Google Maps API

Firebase Suite

Pusher Channels

Twilio SMS

Google AdMob

Google Sign-In

Cloud Storage

FCM Push

Industries & Domains

Extensive experience delivering solutions across diverse industries and business domains

Transportation

Ride-sharing, booking systems, real-time tracking

Healthcare

Medical apps, health tracking, prescriptions

Media & Entertainment

IPTV, streaming, gaming platforms

Agriculture

Smart farming, IoT monitoring, fertility tracking

Education

Language learning, social learning platforms

Social Networking

Community apps, chat platforms, content sharing

Gaming

Interactive games, multiplayer, leaderboards

AI & Productivity

Smart assistants, automation, task management

Services I Offer

Mobile App Development

Cross-platform mobile applications for iOS and Android using Flutter with pixel-perfect UI/UX and native performance.

Backend Development

Scalable REST APIs with Node.js, Express, MySQL/PostgreSQL, JWT authentication, and Firebase integration.

Real-time Systems

Live tracking, real-time updates, and synchronization using Firebase, Pusher, WebSockets, and background services.

Location-Based Services

GPS tracking, route optimization, geofencing, polyline rendering, and map integration for location-aware apps.

Video Streaming

Live streaming, video calling, IPTV platforms, and media playback with advanced video processing capabilities.

API Integration

Seamless integration with REST APIs, third-party services, payment gateways, and backend systems.

Custom Plugin Development

Native Flutter plugins for specialized hardware integration, camera systems, and platform-specific features.

App Maintenance

Bug fixes, performance optimization, feature updates, security patches, and ongoing technical support.

Technical Consultation

Architecture planning, technology selection, code reviews, and best practices guidance for your projects.

Let's Work Together

I'm always interested in hearing about new projects and opportunities.

Email

saimrazasaimi@gmail.com

WhatsApp

+92 305 7220934

Location

Lahore, Punjab, Pakistan

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