Best Xamarin App Development Company

"Bridging the gap between iOS and Android, one app at a time."

Xamarin development simplifies cross-platform mobile app development by enabling developers to write code once and deploy it across multiple platforms. With its advanced features and seamless integration with popular development tools, Xamarin allows for the creation of beautiful and high-performing apps that meet users’ needs.

At Zealous System, our passionate team of Xamarin developers leverages the platform’s power to build innovative and feature-rich cross-platform apps that deliver top-notch performance and scalability through our Xamarin app development services. Whether you’re starting from scratch or updating an existing app, our team can help you achieve your goals with Xamarin development.

“Our numbers speak for themselves.”


Diverse Domains


Cross-Platform Apps Developed


Xamarin App Developers


On Delivery Time

Our Xamarin App Development Services

“Our expert fingers take no time in crafting top-notch apps!”

Custom Xamarin app development

Custom Xamarin app development

  • Build custom mobile apps using Xamarin that meet clients’ specific needs and requirements
  • Create apps that are visually appealing, user-friendly, and fully functional across multiple platforms
  • Incorporate advanced features and functionalities that enhance the user experience
Xamarin migration services

Xamarin migration services

  • Migrate existing mobile apps to Xamarin to take advantage of the platform’s benefits and features
  • Ensure a smooth transition with minimal disruption to the app’s functionality and user experience
  • Optimize the app’s performance and functionality by leveraging Xamarin’s advanced capabilities

Xamarin integration services

  • Integrating Xamarin apps with various third-party APIs, services, and plugins to extend their functionality
  • Incorporating new features and functionalities into existing apps by leveraging the power of Xamarin’s platform
  • Enabling apps to communicate seamlessly with other systems, services, and platforms to improve their overall utility
Xamarin consulting services

Xamarin consulting services

  • Providing expert advice and guidance on Xamarin app development strategies, design, and technical issues
  • Helping clients optimize their app development process by leveraging Xamarin’s advanced capabilities and features
  • Presenting customized solutions that meet clients’ specific needs and requirements
Xamarin testing services

Xamarin testing services

  • Conducting comprehensive testing of Xamarin apps to ensure their stability, security, and bug-free performance
  • Using a range of testing methodologies and tools to identify and eliminate bugs and errors
  • Ensuring that apps meet clients’ quality standards and provide a seamless user experience across multiple platforms
Xamarin maintenance and support services

Xamarin maintenance and support services

  • Offering ongoing maintenance and support services for Xamarin apps, including bug fixes, upgrades, and feature enhancements
  • Ensuring that apps remain stable, secure, and up-to-date with the latest technology and features
  • Providing prompt and reliable support to clients to ensure that their apps continue to deliver value to their users.
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Process We Follow As A Xamarin Cross Platform App Development Company

“We don’t dive into unnecessary complexities.”


Scope Analysis Process

  • Requirement Gathering
  • Detailed Scope Documentation
  • Wireframes
  • Technical Feasibility

Sprint Planning & Execution

  • Sprint Planning
  • Daily Standup Meeting
  • Designing & Development
  • Testing & Stage/Dev Deployment

UAT & Release

  • UAT Feedback & Bug Resolution
  • Deliver Well-crafted software
  • Deploy All Assets and Code


  • Knowledge Transfer to Client Team
  • Contract Based Support
  • Release Notes/User Manuals (If applicable)


We are here to serve you with top-notch custom software product development services to get your business going.

Why Zealous As A Xamarin Cross Platform App Development Company?

“We don’t boast but our results say so!”

Domain Experience

You can also opt to outsource Xamarin app development services that cater in the specific industry/domain to ensure effective problem-solving and decision-making.

Functional Experts

Zealous has individuals with specialized knowledge in specific areas such as marketing, finance, or human resources who can bring value and expertise to the project.

Truly Agile

Adopting agile methodologies allows for flexibility, adaptation, and continuous improvement throughout your project’s lifecycle.

Latest Technologies and High Standards

Zealous incorporates the latest technologies and adhering to high standards ensure that the project is innovative, efficient, and effective.

Integrity & Transparency

We uphold ethical principles and are transparent in all communications and actions which builds trust and strengthens relationships between team members and stakeholders.

Extensive QA Testing

Rigorous testing throughout the development process to ensure that the project is error-free, functional, and meets the expected standards.

Real-time Communication

Effective communication, whether in-person or virtually, takes place to ensure collaboration, problem-solving, and timely decision-making.

Goal-Oriented Workflow

We establish clear goals, objectives, and timelines for each phase of the project which helps in ensuring that the team stays on track and delivers results on time and within budget.

Our Portfolio

"We are very proud of our diverse portfolio and the projects that our experts have created!"

Instant school
Instant School App

The Instant School App is a Mobile Platform that allows Schools to enrich relationship with their students’ parents in a few easy steps.

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K3 logistics
K3 Logistics

K3 Logistics is an Order Tracking app which provides a logistical tracking and monitoring system for a logistics company, where drivers and suppliers can track the progress of their orders.

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Digital wallet app
Digital Wallet App

Developed for one of our client in Middle East, digital wallet app is a new and convenient way to transfer money domestically as well as internationally, pay at authorized shops, and pay basic bills.

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Sonic tonic app
Sonic Tonic App

Sonic Tonic is an e-Health App that uses medically accepted Receptive Sound Therapy for making effective & fast interventions.

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AR spots finder
Ar Sports Finder

AR Spots Finder is a Mobile App that allows Visitors and Shoppers to easily locate a Brand, Product, Shop or Promotion in a Mall or at a Venue by utilizing Augmented Reality & Beacon Technology.

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Client Testimonials

Frequently Asked Questions

“We built strategies before development that work just for you.”

Can Xamarin be used for both iOS and Android app development?

Yes, Xamarin can be used for both iOS and Android app development. With Xamarin, developers can write a single codebase in C# that can be shared across both platforms. Xamarin also provides access to native APIs and libraries for both iOS and Android, making it easy to create apps that can take advantage of device-specific features.

How can Zealous System help with Xamarin development?

Zealous System is a full-service software development company that offers Xamarin development services. Our team of experienced Xamarin developers can help you build custom mobile applications for both iOS and Android, as well as cross-platform apps using Xamarin. We can also provide consultation and support for Xamarin projects, helping you ensure that your code is well-designed, efficient, and maintainable. Whether you need help with a new project or an existing one, Zealous System can provide the expertise you need to succeed.

What is the cost of the project as a Xamarin cross platform app development company?

The cost of a project is influenced by several factors, such as its size, the number of resources required, the technology stack used, the complexity of the product, and the development process. To obtain further information on this matter, please contact our business development team at

How do you take care of intellectual property rights?

At the outset of every project, we establish a Non-Disclosure Agreement with each client to uphold strict confidentiality standards. Our commitment to safeguarding our clients’ information and intellectual property is of the utmost importance to us, and we take every precaution to ensure that it remains secure and private.

Can Xamarin be used to develop enterprise-level mobile applications?

Absolutely! Xamarin is an excellent choice for enterprise-level mobile app development. Its ability to reuse code across multiple platforms reduces development time and costs, while its native user experience ensures high performance and user engagement. Additionally, Xamarin’s integration with Microsoft’s suite of enterprise tools, such as Visual Studio and Azure, makes it an ideal choice for organizations that rely heavily on Microsoft technologies.

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  • Google Agency Partner
  • D & B Partner
  • Adobe Solutions