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.NET 8 / Azure / Mobile App Developer — Long-Term Opportunity We are looking for an experienced mobile app developer who is highly skilled with .NET 8 and Azure to work with us on a long-term basis. We currently have a .NET 8 website hosted on Microsoft Azure and are planning to develop a mobile application for both Android and iOS. The app will include selected features from our existing website, along with potentially new features designed specifically for mobile users. Responsibilities Develop and maintain the Android and iOS mobile application. Integrate the mobile app with our existing .NET 8 backend. Work with and modify our existing .NET 8 website when needed. Make changes and improvements to our Azure-hosted infrastructure and services. Develop new features for both the website and mobile application. Troubleshoot, debug, and maintain existing functionality. Help us make technical decisions and recommend the best solutions as the project evolves. What We Are Looking For Strong professional experience with .NET 8 / ASP.NET Core. Strong experience developing mobile applications for both Android and iOS. Solid experience with Microsoft Azure. Ability to work comfortably across the backend, website, mobile application, and Azure environment. Strong understanding of APIs, databases, authentication, deployment, and integrations. Able to understand an existing codebase and make changes without breaking existing functionality. Professional, reliable, and able to communicate clearly. Able to work independently and take ownership of assigned tasks. Important We are looking for someone who genuinely understands the technologies they work with. Using AI-assisted development tools is fine, but you must be able to write, understand, debug, explain, and maintain the code yourself. We are not looking for someone who simply generates code with AI without understanding how it works. Start your bid with "CW" then I will open your proposal Long-Term Work This is not a one-time project. We are looking for a developer we can work with long term as we continue developing the website and mobile application. If you are highly experienced with mobile development + .NET 8 + Azure and are interested in a long-term working relationship, please apply with examples of relevant projects you have worked on.
Project ID: 40697517
33 proposals
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Active 2 days ago
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33 freelancers are bidding on average ₹65,229 INR for this job

As an IT professional with over 12 years of experience, I have amassed a wide spectrum of expertise in several technologies, including Android and iOS Native Application development, .NET and Azure. Having worked on various corporate web applications and e-commerce websites, my skill set aligns perfectly with your project requirements, and I believe I can bring great value to your team. Throughout my career, I have built end-to-end applications that harness the functionalities of complex APIs and databases, just as your project demands. Additionally, I have deep knowledge of cloud computing with a particular emphasis on AWS infrastructure provisioning and multi AZ deployments. These skills would aid in integrating your mobile application with the existing .NET8 backend hosted on Microsoft Azure. Moreover, I value the long-term aspect of this project; my goal is to build solid working relationships with clients while delivering top-notch results. My strong business foundation complements your needs ensuring greater efficiency, customer satisfaction, and meeting key objectives around quality and timeliness. I truly understand the codebase and can make changes or improvements without breaking existing functionality. With me on board, you can rest assured knowing you've found a proficient partner for the growth of your project.
₹37,500 INR in 15 days
7.0
7.0

CW Hi there, Hope you are doing well I’d love to work with you on the development and long-term maintenance of your Android and iOS mobile application, fully integrated with your existing .NET 8 / Azure backend and website. We have experience working across mobile applications, .NET backends, REST APIs, databases, cloud infrastructure, authentication, third-party integrations, and Azure environments. We can work with your existing codebase carefully and extend it without disrupting current functionality. How We Can Help Develop Android & iOS mobile applications Integrate the app with your existing .NET 8 APIs Develop new APIs and backend functionality when required Modify and enhance the existing .NET 8 website Work with Azure hosting, services, storage and deployments Implement secure authentication and role-based access Integrate third-party APIs and services Debug and optimize existing functionality Improve application performance, security and reliability Manage production releases and ongoing maintenance Recommended Mobile Stack Mobile: .NET MAUI / C# for shared Android & iOS development Backend: Existing ASP.NET Core / .NET 8 Database: Existing database, optimized as required Cloud: Microsoft Azure API: REST APIs Authentication: JWT / secure token-based authentication Notifications: Firebase Cloud Messaging / Azure Notification Services Version Control & CI/CD: GitHub / Azure DevOps Thanks & Regards Dheeraj K.
₹70,000 INR in 15 days
7.0
7.0

CW — SolutionzHere’s delivered 5+ .NET 8 + Azure mobile apps (Android/iOS) with backend sync, auth, and cloud infra tweaks. We own full stack — no AI black boxes, just clean, maintainable code you can trust long-term. Fair rate: ₹1.2L–₹1.8L/month (retainer). Your ₹37.5K–75K won’t retain true senior talent — happy to start with a 2-week sprint at ₹40K to prove value. Quick Q: What’s your current auth method (Azure AD, JWT, etc.)? Determines mobile integration path. Let’s build something solid — together.
₹180,000 INR in 28 days
6.1
6.1

CW Since your existing platform already runs on .NET 8 in Azure, I’d keep the mobile architecture closely aligned with that backend rather than introducing unnecessary technologies. For Android and iOS, .NET MAUI would be my first choice if the current APIs and mobile requirements fit well, giving you a shared C# codebase and simpler long-term maintenance. My two priorities would be integrations and maintainability. I’d structure the mobile layer around clean ASP.NET Core APIs, secure authentication, versioned contracts, and resilient error handling so website and app features stay synchronized. On Azure, I can work with the existing deployment setup and help improve configuration, logging, secrets, storage, CI/CD, and service boundaries as the platform evolves. I’m comfortable taking ownership of an existing codebase, tracing issues without breaking working functionality, and explaining technical decisions clearly rather than relying blindly on generated code. A relevant project is FileChannels, where we worked across web and mobile applications with real-time messaging, calls, file storage, Stripe, CRM integrations, and multiple interconnected services.
₹56,250 INR in 7 days
5.9
5.9

hello CW I’m interested in becoming your long-term development partner for the .NET 8 + Azure website and Android/iOS mobile application. I have strong experience with cross-platform mobile development, .NET/ASP.NET Core APIs, backend integrations, databases, authentication, cloud deployment and admin/web platforms. I’m comfortable taking over an existing codebase, understanding the architecture, making changes safely, and maintaining it over the long term. What I can handle: Android + iOS mobile application development Integration with your existing .NET 8 / ASP.NET Core backend REST API and authentication integration Database and third-party service integrations Enhancements to the existing website Azure services, deployment and infrastructure improvements New mobile + web features Debugging, performance optimization and maintenance Secure and scalable architecture Technical planning and solution recommendations I use AI-assisted tools where they improve productivity, but I’m fully comfortable writing, reviewing, debugging and explaining the underlying code myself. I’m looking for a long-term engagement rather than a one-off project and can take ownership of assigned features from development through deployment. I’d be happy to review your existing .NET 8/Azure architecture and discuss the best approach for the mobile application. looking forward to work with you thanks
₹50,000 INR in 20 days
5.2
5.2

As an experienced developer with an expansive skillset, I believe I'm the perfect match for your long-term journey. Over my 14 years in the industry, I've successfully delivered more than 416 projects, including several that involved working seamlessly across various platforms and technologies, just like your requirement here. My elite proficiency with .NET 8 / ASP.NET Core and intimate understanding of Microsoft Azure will make me a valuable asset as we integrate the mobile application to your existing website. Taking into account your emphasis on genuine understanding of technologies instead of relying solely on AI-assisted tools, it seems like my approach strongly merges with your expectations. My ability to not only write but understand, debug, explain, and maintain code progressively without breaking any pre-existing functionality is well-documented during the course of my previous projects. Let's begin this long-term collaboration where I bring not just my skills but also enthusiasm to elevate your projects to new heights!
₹75,000 INR in 7 days
4.6
4.6

As a seasoned mobile app developer with over 8 years of experience, working on both native iOS and Android platforms, I am confident that I possess the skills necessary for this project. My solid experience with .NET and Azure has consistently allowed me to integrate backend services exceptionally well. My approach is not just about writing code but truly comprehending the toolset and infrastructure within which I'm working. My knowledge extends well beyond mere APIs and databases to authentication, deployment, and integrations. This helps me meticulously execute tasks such as enhancing your existing features, troubleshooting existing programs, as well as developing new functionalities for your website and mobile application. Choosing me means collaborating with a professional who will not only deliver quality work but also help make effective technical decisions and recommend optimal solutions as the project evolves. As a reliable, proactive communicator, I ensure you are always updated through clear and concise communication. If you are looking for a developer experienced in long-term projects that provide the depth of support you need – from writing to debugging to understanding codebases – let's get in touch!
₹56,250 INR in 7 days
4.4
4.4

Hi, At first glance, this looks straightforward but there’s usually one part that causes issues later. Happy to share a quick plan if you're open to it. Regards, Rajesh
₹37,500 INR in 7 days
3.2
3.2

.NET MAUI on .NET 8 with an Azure backend is a stack I've shipped, so I can move fast on both the app and the cloud side and reuse your existing website's APIs. For a long-term build I'd lock the architecture early (clean layers, CI/CD to App Center) so future features don't fight the foundation. Happy to review your current screens and align Android and iOS. Portfolio on request. Which features make the v1 cut?
₹52,500 INR in 30 days
3.2
3.2

As an experienced developer with over a decade under my belt, I understand the value of long-term, relationship-based work. My forte lies in enterprise-level application development and deployment, making me a suitable candidate for your .NET 8/Azure mobile app project. Not only have I honed my skills in writing, understanding, debugging, explaining and maintaining complex codebases in .NET 8 and Azure environments, but I have also successfully built AI systems (including chatbots, predictive models and agents) that comfortably survive production environments. Having solid proficiency crafting mobile applications for both Android and iOS, I am confident that I can bring the selected features from your website to life on the two platforms. Integration won't be a challenge either as I navigate seamlessly across backends, mobile apps, websites and various other environments. Troubleshooting and maintaining existing functionality is yet another area where my expertise blossoms - rest assured your systems will be in capable hands. Overall, my strength lies in my ability to marry the sophistication of AI-assisted development with a comprehensive understanding of how code behaves in real-world situations; bridging the gap between elegant lines of code and practical applications. Let's connect soon to drive this project forward.
₹135,000 INR in 7 days
2.7
2.7

CW Hello, I understand you need a long-term mobile development partner to build and maintain Android/iOS applications connected to your existing .NET 8/Azure platform. The goal is to extend your current website into a reliable mobile experience while keeping the backend, APIs, database, and Azure infrastructure stable. Here’s what I can provide: Cross-platform Android/iOS app development with clean architecture and seamless integration with your ASP.NET Core/.NET 8 APIs. Azure configuration, authentication, database/API integrations, deployment, troubleshooting, and performance improvements. Ongoing development across the website and mobile app, with careful code reviews, testing, debugging, and maintainable implementations. I bring over 4+ years of experience in mobile and full-stack development, .NET, REST APIs, databases, cloud services, and application deployment, with a strong focus on understanding and maintaining existing codebases. Just to clarify a few things: Which mobile framework do you prefer: .NET MAUI, Flutter, or another approach? Is the existing .NET 8 backend already exposed through documented APIs? Please come to the chat box to discuss more about your project. Best regards Indresh Kushwaha
₹56,250 INR in 7 days
0.0
0.0

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