Custom Mobile App Development – Full-Stack Design to Launch

Gautam Sharma

Starting at

/hr

About this service

Summary

I offer end-to-end mobile app development services, from custom UI/UX design to full-stack development and deployment. With expertise in both frontend and backend technologies, I ensure seamless, scalable, and secure apps for iOS and Android. What sets me apart is my ability to handle the entire process in-house, providing a cohesive solution and saving you the hassle of dealing with multiple vendors.

FAQs

What platforms do you develop apps for?
I develop apps for both iOS and Android platforms, using tools like React Native for cross-platform development or Swift and Kotlin for native development. You can choose the approach based on your target audience and project requirements.
How long will it take to build my app?
The timeline depends on the complexity of the project. A simple app could take 4–6 weeks, while more feature-rich or custom apps could take 8–12 weeks or more. I’ll provide a detailed timeline once we define the project scope.
Will my app be compatible with both Android and iOS?
Yes, I also offer cross-platform development (using React Native or Flutter) to ensure your app works seamlessly on both iOS and Android. Native development is also available if preferred.
Can you help with app idea validation and features?
Absolutely! I’ll work with you to refine your app idea, suggest essential features, and help ensure the app meets your users’ needs. We can also conduct research and look at competitors to ensure a strong market fit.
Do I own the rights to the app and source code?
Yes, once the project is completed and paid in full, you will have full ownership of the app, source code, and design files. I’ll provide you with all the necessary documentation to maintain and scale the app.
What happens if I need changes after the app is live?
I offer post-launch support for bug fixes, updates, or minor improvements. We can also discuss ongoing maintenance packages for long-term app health and updates.
Will the app be secure?
Security is a top priority. I implement industry-standard security practices, including user authentication, data encryption, and secure API integrations to protect your app and user data.
Will I be able to update the app myself?
Yes, if you require, I can build a content management system (CMS) or an admin panel to let you easily update app content without needing technical skills. Otherwise, I provide full documentation on how to make simple updates.
What happens if I need new features added later?
You can always reach out for new features or updates. I offer flexible development plans, so you can expand your app as your business grows.
How do you ensure the app works on multiple devices and screen sizes?
I conduct extensive testing on various screen sizes and devices to ensure your app is responsive and works well across different platforms. This includes performance and compatibility testing for all major Android and iOS devices.
Do you handle app store submissions?
Yes, I’ll guide you through the process of submitting your app to both the Google Play Store and the Apple App Store, ensuring all guidelines are met and the app is ready for launch.
How do you ensure high performance and low latency for real-time features?
I optimize both the frontend and backend to ensure your app runs smoothly. For real-time features like messaging or notifications, I use technologies like Firebase, WebSockets, and RESTful APIs to keep data synced and interactions fast.

What's included

Discovery & Requirement Analysis
We’ll begin with an in-depth consultation to understand your goals, target audience, and the key features your app needs. This is where I’ll gather all your requirements to ensure the app truly aligns with your vision and business objectives.
UI/UX Design
I’ll create a custom user interface and experience design for your app. This includes wireframes, high-fidelity mockups, and interactive prototypes. I’ll focus on designing an intuitive, visually appealing, and user-friendly app that provides a seamless experience across devices.
App Architecture & Tech Stack Plan
Once we have the design in place, I’ll define the architecture for your app—this includes the backend systems, database design, and the technology stack I’ll use (such as React Native for cross-platform apps or Swift/Kotlin for native apps). This ensures that the app will be scalable and secure.
Frontend Development
I’ll start developing the app’s user interface (UI) based on the approved designs. Using modern frameworks (React Native, Swift, Kotlin, etc.), I’ll ensure that the app is not only functional but also fast and responsive, with smooth navigation and interactions.
Backend Development
On the server side, I’ll set up and configure the backend, which includes creating databases (SQL/NoSQL), implementing user authentication, and handling data. This is where the app gets its functionality and ability to interact with other systems.
API Development & Integration
To ensure seamless communication between the frontend and backend, I’ll develop custom APIs. Additionally, I’ll integrate third-party services, such as payment gateways, cloud storage, and social media, so your app is fully functional and ready for real-world use.
Real-Time Features (Optional)
If your app needs features like real-time messaging, notifications, or live updates, I can integrate these using technologies like WebSockets, Firebase, or custom solutions. These features make your app more interactive and engaging for users.
Mobile App Testing & QA
Before launch, I’ll conduct comprehensive testing to ensure everything works perfectly—across different devices, operating systems, and browsers. I’ll check for bugs, test performance, and run security audits to ensure your app meets high-quality standards.
App Deployment
Once testing is complete, I’ll deploy the app to the Google Play Store and Apple App Store. I’ll also configure the backend on a cloud service like AWS or Firebase so that the app is live and ready for users to download.
Post-Launch Support & Maintenance
After the app goes live, I’ll offer ongoing support for bug fixes, performance monitoring, and any updates or improvements you may need. This ensures that your app continues to run smoothly and is always up to date.
Source Code & Documentation Handover
Finally, I’ll provide you with the full source code, design files, and technical documentation. You’ll have everything you need to maintain and update your app, along with detailed API and deployment instructions.