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I am looking for a senior .NET developer with deep experience in ASP.NET 9 MVC, Linux deployment, and cross-platform library migration. I have an in-house application, “CeQueJaiLu,” that runs perfectly on Windows but faces specific challenges when moving to a Linux-based environment (WSL 2 and a dedicated Linux host). Part 1: Localization Debugging (WSL 2) The application uses `[login to view URL]` and standard `.resx` files. On Windows, everything works. On WSL 2, the UI translates correctly, but **page titles** remain stuck in English. You will need to: * Audit the `[login to view URL]` and `RequestLocalization` middleware. * Resolve why titles specifically are failing to pull from the culture provider under Linux. * Ensure case-sensitivity or pathing issues in Linux aren't breaking the resource lookup. Part 2: Library Migration (Windows COM to Cross-Platform) Our current stack uses `[login to view URL]`. We are aware that COM-based libraries will not function on Linux. As part of this project, you will: * Replace the Excel export logic with a cross-platform alternative (e.g., ClosedXML or EPPlus). * Ensure the export functionality remains identical for the end-user. Part 3: Linux Deployment & Coaching I have a blank Linux host (MySQL is already installed). I need to be able to deploy and manage this site myself. You will provide step-by-step coaching/documentation on: * Setting up the .NET 9 Runtime on Linux. * Configuring Nginx as a reverse proxy. * Creating a systemd service to ensure the app stays running. * Handling `ForwardedHeaders` to ensure culture and IP data pass through the proxy correctly. * Establishing a repeatable `dotnet publish` workflow. Current Tech Stack: * Framework: ASP.NET 9 MVC (Visual Studio 2022) * Database: [login to view URL] v9.0.0 * PDF Viewer: [login to view URL] v7.8.7 * Paging: [login to view URL] v10.5.9 Acceptance Criteria: 1. Page titles must respect the chosen culture in both WSL 2 and the final Linux production environment. 2. Excel exports must work on the Linux host (successful migration away from Interop). 3. A successful, live deployment on the Linux server via Nginx. 4. I must be able to reproduce the deployment process based on your guidance. How to Apply: Please mention your experience with deploying .NET to Linux and which library you prefer for Excel generation on non-Windows systems.
ID Projek: 40261814
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Hello! I understand you’re seeking a senior .NET developer with extensive experience in ASP.NET 9 MVC, Linux deployment, and cross-platform library migration. I can help resolve the localization issues you're facing on WSL 2 and Linux, migrate your Excel export functionality to a cross-platform alternative like ClosedXML or EPPlus, and guide you through the entire Linux deployment process, including Nginx reverse proxy configuration and setting up systemd services. For the localization debugging, I’ll audit the [login to view URL] and RequestLocalization middleware to resolve the page title issue on Linux. Regarding the library migration, I prefer using EPPlus for Excel generation, as it’s efficient and well-supported across platforms. Finally, I will ensure you have detailed, step-by-step coaching to manage the deployment and ensure everything runs smoothly on your Linux server. I have experience deploying .NET applications to Linux and working with the full .NET ecosystem. Let’s get started on this migration and optimization!
$70 USD dalam 1 hari
1.9
1.9
38 pekerja bebas membida secara purata $156 USD untuk pekerjaan ini

Hi, Your issue with localization on WSL 2 and Linux deployment speaks to the common but often overlooked nuances of cross-platform ASP.NET apps, especially with culture-specific UI elements like page titles. I’ve worked extensively with ASP.NET 9 MVC and have hands-on experience debugging localization middleware and resource file loading under Linux, including case-sensitivity and path resolution challenges. For the Excel export migration, I recommend using ClosedXML. It’s robust, cross-platform, and preserves the exact user experience without dependency on Windows-only COM libraries. I’ll refactor your export functionality to ensure seamless operation on Linux. Regarding Linux deployment, I’ve deployed numerous ASP.NET Core apps on Linux hosts using Nginx, systemd, and addressed proxy header issues. I will provide detailed coaching and documentation so you can confidently manage your app’s lifecycle independently. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. Which method are you currently using to set page titles in your MVC views? Best regards, Asad
$95 USD dalam 5 hari
7.0
7.0

My name is Mubeen Khan, and as the founder and CEO of Web Crest, I offer a comprehensive set of skills to address your unique project needs. With over a decade of experience in building web solutions, I'm well-versed in creating platform-independent applications, Linux-based development environments, and Nginx deployments. Regarding your specific project requirements, I have deep expertise in ASP.NET 9 MVC and Linux deployment. Firstly, ensuring that your "CeQueJaiLu" application runs smoothly on Linux through WSL 2 and Nginx is perfectly within my realm. Additionally, I'm experienced in migrating libraries from Windows COM to cross-platform environments and confident in my ability to find the most suitable alternative to resurrect your existing Excel export logic. Moreover, your requirement for detailed guidance on deploying and managing your site on a blank Linux host aligns perfectly with my skills and approach. My team at Web Crest has extensive knowledge not only in setting up the .NET 9 runtime on Linux but also configuring Nginx as a reverse proxy and establishing repeatable workflows using `dotnet publish`. Rest assured, I will produce clear, user-friendly documentation enabling repeated and hassle-free deployments.
$200 USD dalam 5 hari
6.5
6.5

Hello, Hope you're doing well! I am a .NET Developer specializing in robust backend systems, enterprise solutions, and scalable APIs. I help businesses streamline operations by building fast, secure, and reliable applications. What I Can Build 1. .NET Core REST APIs 2. Enterprise management systems (HR, CRM, Inventory) 3. MVC / Razor-based web applications 4. SQL Server database design & optimization 5. JWT authentication & role-based access 6. Cloud deployment on Azure/AWS 7. Reporting modules, logs, analytics Why Me? 1. Strong understanding of backend architecture 2. Clean, modular code that scales 3. Strong problem-solving & debugging 4. On-time delivery with clear documentation 5. Experience in both small & large enterprise systems Let's Discuss Send me your project requirements and I’ll provide: 1. Best backend architecture 2. Timeline breakdown 3. Project cost details Looking forward to delivering a powerful solution for you!
$100 USD dalam 7 hari
5.9
5.9

I have been deploying and maintaining my asp.net core webapi and blazor applications on AWS EC2 linux servers for 6 years now. My deployment pipeline includes docker and nginx. We can deploy using docker or we can also deploy directly as a service using Kestrel. Docker is my preferred method, as it allows to isolate the environment, easy updates and easy maintainability and deployment. I have implemented Excel export using OpenXML library which is cross-platform and will work on linux as well. I can deploy the application on linux for you as a proof of my experience and once you are satisfied, you can award the project and I can continue the fixes for you.
$200 USD dalam 5 hari
5.6
5.6

Hi there! ? I am a seasoned Full-Stack Developer with extensive experience in ASP.NET MVC, Linux deployment, and cross-platform library migration. I've carefully reviewed your project requirements for the 'WSL2 Localization Fix & Nginx Deployment' and am confident in providing the solutions you need. I will start by debugging the localization issue on WSL 2, ensuring the correct translation of UI elements in Linux environments. Additionally, I will migrate the Excel export logic to a cross-platform library like ClosedXML or EPPlus to maintain functionality on Linux. Lastly, I will assist you in deploying the application on a Linux host, setting up Nginx, configuring the .NET 9 Runtime, and establishing a reliable deployment workflow. Please share your preference for Excel generation library on non-Windows systems. How do you envision the deployment timeline for this project? Which library do you prefer for Excel generation on non-Windows systems and what is your estimated timeline for the deployment process?
$160 USD dalam 9 hari
5.2
5.2

Hi there, Good evening I am Talha. I have read you project details i saw you need help with IIS, .NET 5.0/6, ASP.NET, .NET Core, Linux, Nginx, Software Architecture and .NET I am excited to submit my proposal for your project, which focuses on a comprehensive project plan. To begin, we will thoroughly understand your project's objectives and requirements, ensuring alignment on scope and goals. We will provide a clear and realistic project timeline with manageable milestones to ensure timely completion Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan
$30 USD dalam 13 hari
4.6
4.6

It’s genuinely frustrating to see your CeQueJaiLu app work perfectly on Windows, only for key localization features like page titles to break under WSL2 and Linux. On top of that, moving away from Windows-only Excel exports and making Linux deployment smooth can eat up serious time and confidence, especially with the quirks of cross-platform resource handling and COM dependencies. You can expect page titles to respect the chosen culture on both WSL2 and your Linux host, plus seamless Excel exports and a deployment process you can repeat independently. I’ll start by tracing why your page titles ignore the culture provider on Linux, then migrate your Excel logic using a robust library like EPPlus or ClosedXML. Finally, I’ll walk you through setting up .NET 9, Nginx, and a reliable deployment workflow, all documented for your future use. Do you have a preference between EPPlus and ClosedXML for the new Excel export?
$139 USD dalam 7 hari
4.0
4.0

Hi, I’m a senior .NET developer with experience deploying ASP.NET 9 MVC apps to Linux, fixing localization issues in WSL2, and migrating Windows-only libraries (like Excel Interop) to EPPlus or ClosedXML. I can resolve your page title localization, replace Excel exports with a cross-platform solution, and guide you through a full Linux deployment using Nginx + systemd, with clear, reproducible steps.
$80 USD dalam 7 hari
3.0
3.0

THIS IS NOT THE AUTO BID, PLEASE REVIEW IT IN DETAIL Hi there, I’ve thoroughly reviewed your project details, and I can confidently say this is completely doable. This is exactly the kind of web development work I excel at and handle regularly with precision and care. I’m a skilled web developer with strong experience in .NET 5.0/6, Linux, .NET, Nginx, ASP.NET, Software Architecture, IIS and .NET Core. I specialize in clean, maintainable code, responsive and elegant design, fast-loading performance, secure architecture, and highly user-friendly interfaces — everything needed to ensure your website or web application not only works flawlessly but also stands out. You can also check out similar projects in my portfolio on my profile to see the quality and style I deliver. I’m confident I can provide high-quality results that exceed your expectations while respecting your timeline. Let’s turn your project into something amazing, sleek, and irresistible.
$30 USD dalam 5 hari
2.0
2.0

Hello, I can assist right away. I understand your project details. I will follow instructions and keep you updated. I have 5+ years of experience in .NET, ASP.NET, Linux, Nginx, Software Architecture. I have completed similar projects. I have a few questions before we get started. Could you please send me a message in the chat? If this sounds good, connect in chat and we can start. Looking forward, Dax Manning
$30 USD dalam 7 hari
2.0
2.0

Hi, I will address the localization debugging and library migration challenges for your application, “CeQueJaiLu,” ensuring a smooth transition to a Linux environment. My extensive experience with ASP.NET 9 MVC and Linux deployments positions me well to resolve the page title issue by auditing the `RequestLocalization` middleware and addressing any case-sensitivity or pathing concerns that arise in WSL 2. For the library migration, I recommend using EPPlus, which is a robust choice for Excel functionality on Linux. I will ensure that the user experience remains unchanged while implementing this cross-platform solution. Regarding the deployment, I will guide you through setting up the .NET 9 Runtime, configuring Nginx as a reverse proxy, creating a systemd service, and establishing a repeatable `dotnet publish` workflow. This approach will ensure your application runs reliably on your Linux host. With my background in similar projects, I am confident in delivering the required outcomes efficiently. Thank you.
$30 USD dalam 7 hari
2.1
2.1

Hello, hope all is good. I understand your goals and will deliver clear work on time while keeping you updated. I am an experienced and specialized freelancer with 10+ years of practical experience in Linux, Software Architecture, .NET. Visit my profile to check my latest work and reviews from past clients. Connect in chat to discuss details and next steps. Regards.
$140 USD dalam 7 hari
0.0
0.0

Hey, this sounds like a great project to be part of. 5+ years of experience in .NET makes me the ideal candidate for this project. I have thoroughly reviewed your requirements for fixing the localization issue on WSL 2, migrating from Windows COM to a cross-platform library for Excel export, and providing guidance for Linux deployment with Nginx. I am confident in my ability to address each of these tasks effectively. I will ensure that page titles reflect the correct culture, seamlessly transition the Excel export logic, and provide clear step-by-step instructions for deploying the application on a Linux server. I'd love to learn more about your vision and connect to explore how we can propel your project forward. Best, ~Stanislav
$140 USD dalam 7 hari
0.0
0.0

Hi, I have strong experience deploying ASP.NET applications on Linux environments, including localization debugging, cross-platform migration, and Nginx reverse-proxy setups. I’ve handled similar issues with RequestLocalization and resource loading differences between Windows and Linux, including case-sensitivity and middleware configuration. For Excel generation on non-Windows systems, I prefer EPPlus (or ClosedXML depending on licensing needs) because it is reliable, fully cross-platform, and works well in production Linux deployments. I can also provide clear step-by-step documentation so you can confidently manage and deploy the application yourself.
$140 USD dalam 7 hari
0.0
0.0

Hi, I am available to get CeQueJaiLu running perfectly on your Linux host. The issue with page titles in WSL 2 often stems from Case-Sensitivity in resource pathing or the way Middleware handles RequestLocalization differently than IIS. For the Excel migration, I prefer using ClosedXML due to its strong support for .NET 9 and seamless transition from Interop patterns. Are you planning to use GitHub Actions for the publish workflow, or would you prefer a manual CLI-based approach for the coaching sessions? I recently migrated a legacy MVC suite to ASP.NET 8 on Ubuntu for a European client. I replaced their Interop dependencies with EPPlus and configured Nginx with Systemd to ensure 99.9% uptime. I also resolved a specific localization bug where the culture provider failed because of missing ICU libraries on the Linux distro. I am eager to discuss the migration and coaching further. Reach out to initiate a conversation!
$140 USD dalam 7 hari
0.0
0.0

I am an excellent fit for your project, having successfully completed similar work in the past. I understand your key needs include ensuring a clean, professional localization fix for page titles in WSL 2, a seamless migration from COM-based Excel exports to a cross-platform solution, and automated Linux deployment with thorough coaching. I specialize in ASP.NET Core development and Linux hosting environments. I have deep experience with localization middleware, Nginx configuration, and prefer EPPlus for cross-platform Excel generation due to its robustness. Even though I am new here, I have worked on numerous projects outside of freelancer and developed the skills necessary to complete this work effectively. I’d be glad to discuss your project—at best, we find a strong fit to work together; at minimum, you receive a complimentary consultation. Regards, Keagan.
$100 USD dalam 14 hari
0.0
0.0

As a seasoned .NET developer, I have amassed extensive knowledge and experience in various aspects of .NET Core, including ASP.NET 9 MVC. For your project, the issue with migration to WSL 2 and the localization bug are well within my domain of expertise. Combining my proficiency in Linux deployment and cross-platform library migration, I'm confident in resolving these challenges efficiently. Additionally, moving away from COM-based libraries to enhance compatibility across different environments is another key skill I bring, having successfully executed similar migrations using alternatives like ClosedXML and EPPlus. Furthermore, part three of your project involving Linux deployment aligns precisely with my proficiencies. My experience guiding others through identical setups and coaching them step-by-step on establishing a published 'dotnet' workflow will equip you with the knowledge you require to independently manage your Linux host after the project's completion. The methodologies you mentioned including Nginx configuration, systemd service creation, ForwardedHeaders resolution, and dotnet publishing are all areas I am thoroughly familiar with.
$340 USD dalam 7 hari
0.0
0.0

Hello, I have aggressive experience deploying cross platform ASP.NET applications to Linux production environments and resolving culture specific edge cases between Windows and Linux. Our stack includes ASP.NET Core MVC on .NET 8 and 9, Kestrel with Nginx reverse proxy, systemd services, ForwardedHeaders configuration, and MySQL via Pomelo EF Core. I have handled localization bugs caused by case sensitive resource paths and middleware ordering differences under Linux and WSL 2. For Excel migration I prefer ClosedXML for clean API parity and predictable cross platform behavior without COM dependencies. Are page titles rendered from shared layout resources or controller level ViewData assignments? Are you using QueryString or CookieRequestCultureProvider in production? Lets do start right now jump in chat and get started. Best, Jibran
$140 USD dalam 7 hari
0.0
0.0

Hi there! Have you noticed if the page title localization issues occur only with certain cultures or all non-English locales? Regardless, this is definitely something that I feel confident delivering on, given my past experience. I would love to discuss your project further! Looking forward hearing from you. Kind Regards, Corné
$100 USD dalam 14 hari
0.0
0.0

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