Mobile Application Development
At Srionlineportal, we specialize in developing feature-rich, high-performance mobile applications for Android & iOS that cater to your business needs. Our expert mobile app developers create custom applications that are not only visually stunning but also scalable, secure, and user-friendly.
Our Mobile App Development Services:
At Srionlineportal, we offer end-to-end mobile app development services to bring your vision to life. Whether it’s a business app, e-commerce app, or a learning platform, we deliver high-quality, scalable mobile solutions tailored to your requirements.
Custom Mobile App Development (Android & iOS):
We build custom mobile applications designed to meet the unique needs of your business, ensuring top-notch performance and seamless user experience.
Native & Hybrid Mobile Apps:
We develop:
Native Apps: High-speed apps built separately for Android (Kotlin/Java) and iOS (Swift).
Hybrid Apps: Cost-effective apps that work across platforms using frameworks like Flutter & React Native.


Business & E-Commerce Mobile Apps:
Whether you need an e-commerce store, booking system, food delivery, healthcare, or educational app, we build secure, highly functional mobile applications that enhance customer interaction and boost revenue.
UI/UX Design & Development:
A mobile app should be visually appealing and easy to navigate. Our UI/UX experts create interactive designs with seamless user experiences that keep users engaged.
App Integration with Third-Party Services:
Need payment gateways, maps, chat support, or APIs? We integrate third-party services such as:
- Payment Gateway (Razorpay, PayPal, Stripe, UPI, etc.)
- Google Maps & GPS Tracking
- Social Media Login Integration
- CRM & Database Connectivity
App Maintenance & Support:
Your app needs continuous updates to ensure security, stability, and performance. We provide:
- Bug Fixes & Security Updates
- Performance Optimization
- Feature Enhancements
Courses & Learning Opportunities:
Want to learn how to build mobile apps and start your career in app development? We offer comprehensive courses for students and professionals:
Android App Development Course (Kotlin & Java):
- Learn to build Android apps from scratch using Java & Kotlin.
- Work on real-world projects and publish your app on Google Play Store.
- Master Firebase, API integration, and Android UI design.


iOS App Development Course (Swift):
- Learn Swift programming and develop iOS apps.
- Work with Xcode, UI Kit, and Core Data.
- Understand Apple guidelines and App Store publishing.
Flutter & React Native Course – Build Cross-Platform Apps:
- Create hybrid mobile apps that work on both Android & iOS using a single codebase.
- Learn Dart (Flutter) & JavaScript (React Native).
- Work on live projects and deploy apps on both stores.