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.NET Mobile App Development Services

Fast-Track Mobile App Development 
with Next-Gen DOT NET Capabilities

Modern-day enterprises demand a high-performance mobile app that accelerates time-to-market while seamlessly integrating with their digital ecosystem. Clarion technologies delivers transformative services using the latest DOT NET technologies to help you design, build, and re-engineer software solutions that enable robust security, faster releases, and long-term maintainability.

  • 98% Project Success Rate

  • 97%+ Client Retention Rate

  • 2-Week Risk-Free Trial

  • Top 1% Mobile App Experts

GET A FREE .NET MOBILE APP CONSULTATION
 
Home   /   Services   /   .NET Development Services   /   .NET Mobile App Development Services

Maximize Business Success with a Leading Mobile App Development Company

Transform your vision into a future-ready mobile app with Clarion. Combine cross-platform engineering expertise with enterprise-grade excellence by leveraging our full-cycle mobile application development services. We align business-centric technology competence with predictable business outcomes – whether you are looking to build a feature-rich mobile app or seek dedicated assistance to modernize your existing software.

With more than two decades of proven .NET experience, we help global organizations craft more than just functional applications through comprehensive services. By implementing modern UI frameworks, microservices, cloud-native architecture, and AI models (private & open-source), our mobile app experts eliminate development complexities while improving user experience.

.NET Mobile App Development Services

We deliver mobile application development services that cater to complex business requirements while maintaining flexibility across devices, platforms, and development models. Our services enable enterprises to effectively navigate from mobile app ideation to deployment with utmost speed, clarity, cost-effectiveness, and scalability.

Consulting and Strategy

Consulting &
Strategy

We perform deep assessment and quality audit of your existing architecture and business objectives to build a strategic mobile app development roadmap. Our technology professionals define platform strategy, performance benchmarks, integration patterns, security standards, and framework selection using DOT NET MAUI, ASP DOT NET Core, and Xamarin.

Custom Mobile App Development

Custom Mobile App Development

Our dedicated team of experts delivers custom mobile app development services focusing on the creation of domain-specific applications tailored to mission-critical workflows, operational constraints, and user roles. With every mobile app engineered, we ensure near-native performance across Android and iOS using reusable logic, modular components, and clean APIs.

End to End Mobile App Development

End-to-End Mobile App Development

From an MVP to a large-scale mobile app, our services cover the complete development lifecycle – be it backend development, UI/UX design, cloud integration, QA, launch, or maintenance. We follow a continuous development approach to build a tightly integrated mobile app using .NET Core, Azure App Services, and Entity Framework while maintaining code quality.

API and Third-Party Tools Integration

API & Third-Party Tools Integration

We design secure integrations and middleware using OAuth 2.0, RESTful APIs, Azure API Management, and GraphQL to enable seamless interoperability without disrupting existing operations. Our experts integrate CRM platforms, analytics tools, payment gateways, and ERP systems, ensuring your mobile app operates as part of a connected digital environment.

Migration and Modernization

Migration &
Modernization

Our modernization services help you extend the lifespan of your mobile app while effectively addressing compliance, security, and scalability requirements for your enterprise. We advance legacy applications and outdated workflows with focused migration to the latest DOT NET frameworks by streamlining backend services, refactoring codebases, and redesigning UI layers.

360-Degree Support and Maintenance

360-Degree Support & Maintenance

We enable continuous optimization through proactive monitoring to ensure post-deployment success and keep your mobile app highly responsive and aligned with evolving business needs. Our DOT NET maintenance services provide all-round support and assistance with framework upgrades, performance tuning, compatibility updates for OS versions, and security patching.

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Build Diverse .NET Solutions with Custom Mobile App Development Services

Our team offers wide-ranging services and solutions for full-spectrum development that cater to varied business use cases, operational challenges, critical pain points, and complex scenarios. Every mobile app we build aims to support quick iterations, secure data flow, advanced features/functionalities, technology integrations, and predictable long-term costs.

Native App

Native App

  • Field services management
  • Logistics/fleet tracking
  • Internal workflow automation
  • Inventory/order management
Mobile First Platform

Mobile-First Platform

  • Payment management
  • EHR/EMR management
  • ERP & CRM portal
  • Employee app
Hybrid App

Hybrid App

  • eCommerce optimization
  • BI & analytics dashboard
  • Telemedicine/telehealth app
  • Recommendation engine
Progressive Web App

Progressive Web App

  • LMS & eLearning portal
  • Insurance claims management
  • Logistics management
  • Patient engagement app
Cross Platform System

Cross-Platform System

  • Enterprise mobility solution
  • Property discovery & management
  • Finance & trading platform
  • Custom SaaS portal
AI Based Software

AI-Based Software

  • Fraud detection system
  • Conversational analytics
  • Customer support chatbot
  • ML-based document processing
Consult Tech Experts

Industries We Serve with Our Technology Solutions

Over 1500 clients across 30+ industries, including healthcare, finance, and real estate, have leveraged our technology expertise to maximize business performance by 40% and reduce operational costs by 30%.

Why Choose Clarion as Your Mobile App Development Partner

Collaborating with Clarion is a strategic move toward a long-term partnership that helps you maximize decision-making capabilities while creating technology breakthroughs and reducing development risks. Our teams deliver a complete suite of mobile application development services that are an even mix of robust .NET expertise, versatile project visibility, client-first approach, and comprehensive data security.

25+ Years of .NET Excellence

25+ Years of
Experience

We have long-standing technology competence, enterprise-grade services, and diverse mobile app development project understanding.

Microsoft Partner

Microsoft Gold
Partner

We are a Microsoft Solutions partner with deep know-how of DOT NET technologies, Azure solutions, Dynamics 365, and developer tools.

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Multiple Clients
Served

1500+ clients across the U.S., EU, APAC, and MENA trust us for mobile app development services backed by the latest DOT NET frameworks.

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Positive Customer
Rating

90% client satisfaction rate through consistent delivery, cross-functional collaboration, and timely mobile app support services and assistance.

Strong Governance and Protection

Strong Governance & Protection

Digital-first governance and well-documented processes to safeguard data & IP and ensure regulatory compliance at scale.

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Certified App
Experts

Our DOT NET development team carries solid competencies and practical multi-domain experience for creating future-ready applications.

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Maximum Developer Potential

With dedicated supervisor, QA oversight, and delivery manager support, we ensure maximum productivity and accountability for your project.

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Self-Learning
KRA

Our development specialists continuously upskill to help you take full advantage of mobile app advancements and technology best practices.

Your Extended Team

Quick Onboarding in 48 Hours

Onboard your desired mobile app developers faster, acting as an extension of your internal development team to deliver quality, speed, and precision.

Mobile App Development Success Stories Created Using
DOT NET

Helping you succeed is in our DNA. Our DOT NET mobile app development team continuously works toward building scalable and feature-rich applications that maximize your business growth.

Case Study - Developed An Application That Automated Workflow

The client provides technology-driven solutions for the MRO supply chain. They were founded in 2006 with Headquarters in Canada, with Regional Offices and Partners in the United States, South America, and Australia. They have a Global client base in more than 14 countries. With cloud-based software Read more.

Industry: Inventory Management and Optimization

Location: Ontario, Canada

Automation Using .NET Application

Manufacturing Case Study| Automation Using .NET Application | Clarion

The leading manufacturing company is the original equipment manufacturer of an Aluminum Modular Display System. Located in the Baltimore, Maryland / Washington, D.C. corridor, the Agam Group houses state-of-the-art machinery and equipment, enabling swift, high-quality standard and custom Read more.

Industry: Manufacturing

Location: Maryland, USA

Developed A Website With Cutting-Edge Technology & Maintained it Through Internal Apps

Case Study| Mobile App Development & Migration| App Development Partner

The client is a market leader in the burgeoning and competitive business brokerage industry, offering tried-and-true methods and methodologies to help buyers and sellers get businesses transferred. Since 1979, they have specialized in the sale of businesses and companies throughout Wisconsin. Read more.

Industry: eCommerce

Location: Wisconsin, US

Developing an Application for ATM Management Services

Paramount is a leading management group that offers customer engagement and electronic payment solutions. It is led by a team of management professionals with years of experience. The organization believes in pushing its boundaries to deliver solutions that are inspired by innovation. Clarion Read more.

Industry: Financial

Location: Lancaster, PA

Enhanced User Experience for inventory management application using .NET

The client, a leading product and services company in Inventory Optimization solutions, had a very complicated UI for their inventory management application. It was also creating a huge hindrance for it's users to make strategic decisions as the application was slow and the information was Read more.

Industry: Inventory Management and Optimization

Location: USA

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Testimonials

Hear first-hand accounts of the impact from our clients.

Brian McAuley

CTO & Co-Founder, Pricesmith

“We value our partnership with Clarion for their reliability, trustworthiness, and strong technical expertise. Their dedicated team takes a proactive approach to problem-solving, which has consistently reinforced our confidence in them." 

Technology: .NET, ReactJS 

Service: App Development 

Peter Sayer

Founder & CEO, Flexpath Capital 

“I’m very impressed with your team’s performance, especially over the last 2–3 months. The platform’s capabilities and the way you’ve implemented changes have been both efficient and outstanding. We truly appreciate your hard work and consider you valuable operational partners. Thank you for your dedication."

Technology: .NET MVC, SQL , Azure, Cloud  

Service: App Development  

Tom Garvin

Director, Performance Improvement Partner

“Great work by the team in developing the application to transfer data from Daceasy to Epicor. Despite challenges and dependencies on third parties, they managed everything within budget and timeline. Proud of the team’s commitment—keep it up! "

Technology: .NET Core 

Service: Web Application Development  

Roland Lessard

CEO, MorningSide 

“We truly appreciate the positive impact that the vEmployees have made on our program, it’s well recognized and valued. I can confidently say that the agility and quick adaptation demonstrated by your team are impressive. We look forward to continuing this collaboration."

Technology: .NET MVC, SQL , Azure 

Service: App Development  
More Testimonials

Frequently Asked Questions About .NET Mobile App Development

Why Clarion is a preferred partner for mobile app development with DOT NET?

We offer end-to-end development services with outcome-driven engineering, proven methodologies, predictable delivery, and robust compliance.

  • Top 1% vetted developers
  • 1500+ global clients
  • Domain-specific services
  • Deep expertise in AI & cloud solutions
  • Real-world ASP.NET Core, MAUI, microservices skills
  • Consistent & long-term trust (97% retention rate)

Our experts work as an extension of your engineering team.

Do you provide custom services to build an application from scratch?

Yes. Our team of experts delivers tailored services that perfectly suit your specific business processes, scalability objectives, and compliance requirements.

Can you modernize an existing mobile app built on older frameworks?

Absolutely. We are well-versed in migrating legacy mobile apps to modern DOT NET frameworks and technologies while improving performance and preserving functionality.

How do you ensure security and compliance for my application?

Security and compliance are incorporated into every stage of the development process. We implement:

  • OWASP, secure coding standards
  • Identity & access (OAuth, OpenID, Azure AD)
  • Data encryption (in transit and at rest)
  • Role-based authorization
  • Automated vulnerability assessments
  • Cloud compliance (SOC2, HIPAA, PCI, GDPR)

We build cloud-native architectures with enterprise-level security from the beginning.

Do you provide long-term support and maintenance services?

Yes. Post the launch of your mobile app, we provide dedicated support services and development assistance with:

  • Performance monitoring & scaling
  • Continuous optimization
  • Version upgrades
  • Bug fixes & patches
  • Security audits
  • Infrastructure support

We ensure your application remains secure, updated, and high-performing over time.

Why choose DOT NET for mobile app development?

.NET enables shared codebases, stringent security, and error-free backend integration, making development faster and more maintainable.

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Talk to Our Experts

Ready to transform your vision into a value-driven software solution? Collaborate with our industry experts to accelerate your mobile app development journey like never before. Share your business requirements and key technology challenges to get started right away.