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I'm seeking assistance with upgrading my web application from Dotnet version 3.1 to 8. The application has a few third-party dependencies that will also need to be managed during the upgrade process. An ideal freelancer for this project should have: - Extensive experience with Dotnet framework, particularly versions 3.1 and 8. - Proven track record in web application development and upgrades. - Skills in managing and troubleshooting third-party dependencies. - Strong problem-solving abilities to ensure smooth transition and minimize downtime.
Mã dự án: 39230726
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24 freelancer chào giá trung bình ₹9.962 INR cho công việc này

i have 13 years Experience in same required Skills, We already did kind of project many times, We provide support for over 150 technologies worldwide, ensuring comprehensive solutions for our clients. Our global reach allows us to connect with diverse industries and address various technological needs. We pride ourselves on delivering reliable and efficient support services. Our dedicated team is available 24/7 to assist with any technical issues. Partner with us to experience seamless and innovative technology support
₹7.000 INR trong 7 ngày
3,7
3,7

With nearly a decade of solid experience as a trusted mobile app and web developer, I am confident that I am the perfect fit for your challenging Dotnet upgrade project. Throughout my career, I have held myself to high standards of workmanship and client satisfaction - values that align perfectly with your needs. My track record boasts the successful completion of 100+ projects, many of which involved intricate upgrades similar to yours. My skillset extends far beyond web and mobile app development. Over the years, I have honed stellar problem-solving abilities and learned to navigate and troubleshoot complex dependencies. These skills will prove to be invaluable as we navigate through the nuances of transitioning your web application from Dotnet 3.1 to 8 while managing third-party interventions smoothly. Rest assured, choosing me for this project not only adds a seasoned professional in the field but also someone who will prioritize your project's delivery before deadline without compromising on quality. Let's collaborate and transform your web app in a way that will continue elevating its performance. Together, we can ensure a seamless transition and minimize downtime for your operations.
₹7.000 INR trong 7 ngày
1,5
1,5

I specialize in Dotnet upgrades and have extensive experience migrating applications from 3.1 to 8, ensuring minimal downtime and a smooth transition. I’ll efficiently handle: ✅ Code & Dependency Compatibility ✅ Third-Party Library Management ✅ Performance Enhancements & Bug Fixes Let’s future-proof your application with a seamless upgrade. Looking forward to collaborating!
₹13.000 INR trong 5 ngày
2,0
2,0

I understand the importance of keeping your web application up to date, ensuring better performance, security, and long-term support. Upgrading from .NET 3.1 to .NET 8 requires careful planning, compatibility checks, and efficient third-party dependency management, all while ensuring minimal downtime. With 11+ years of experience as a Senior .NET Developer, I specialize in modernizing applications, upgrading .NET versions, and handling third-party integrations. I have successfully upgraded multiple projects, resolving breaking changes, dependency conflicts, and performance optimizations along the way. Why I’m the Right Fit for Your Project ✅ Extensive Experience in .NET Upgrades I have hands-on experience upgrading applications from .NET Framework/.NET Core to newer versions, making necessary code adjustments, and leveraging the latest .NET 8 features. ✅ Expertise in Managing Third-Party Dependencies I have successfully upgraded and replaced outdated NuGet packages, third-party libraries, and APIs while maintaining application integrity and performance. ✅ Risk-Free Migration with Minimal Downtime I follow a well-planned upgrade strategy to ensure zero or minimal downtime, allowing business operations to continue uninterrupted. Thank you.. Regards, Hasmukh Savaliya
₹7.000 INR trong 7 ngày
0,0
0,0

I understand your requirement of upgrading application from .net core 3.1 to .net 8.0 With more than decade experience in developing robust, high-performing web-based applications using .NET technologies. My hands-on experience with .NET Core, ASP.NET MVC, Web API, and the full Software Development Life Cycle (SDLC) has prepared me to contribute effectively to your team. Throughout my career, I have demonstrated a strong capacity for building scalable and secure web applications. I leveraged .NET Core and Web API to implement back-end architecture creating RESTful APIs, providing seamless data communication between services. My code contributions have consistently adhered to SOLID principles, ensuring a clean, maintainable, and efficient codebase. Working across the SDLC, I have managed projects from requirements gathering and design through to development, testing, and deployment. I look forward to the possibility of contributing to your project
₹10.000 INR trong 7 ngày
0,0
0,0

I have experience 12.6 years in dot net so please let me know if I can work for this project to upgrade and refactor in dot net 8
₹7.000 INR trong 14 ngày
0,0
0,0

I have good experience in dot net projects and I handled most critical tasks during my work experience. I will be right person to do this task
₹7.500 INR trong 7 ngày
0,0
0,0

I am interested in assisting with your .NET 3.1 to .NET 8 upgrade. With extensive experience in .NET development, system upgrades, and dependency management, I can ensure a smooth transition with minimal downtime. Why Choose Me? ✅ .NET Expertise – Strong experience with .NET Core 3.1 & .NET 8, ensuring a seamless upgrade. ✅ Dependency Management – Updating third-party libraries for full compatibility. ✅ Performance & Security – Leveraging .NET 8’s efficiency, security, and AOT support. ✅ Breaking Changes Handling – Ensuring compatibility without disrupting functionality. ✅ Seamless Deployment – Expertise in CI/CD, Azure, Docker, and Kubernetes. Upgrade Plan 1️⃣ Analyze the existing system for compatibility issues. 2️⃣ Update dependencies and resolve potential conflicts. 3️⃣ Migrate & refactor code as needed. 4️⃣ Thorough testing (unit & integration). 5️⃣ Deploy efficiently with minimal disruption. 6️⃣ Provide post-upgrade support if needed. I look forward to discussing how I can ensure a successful upgrade for your application. Let’s connect! Best regards, Gouda
₹7.000 INR trong 7 ngày
0,0
0,0

Hi, As a skilled official Microsoft developer, I am familiar with all .Net technologies from 3.1 to 9. I can upgrade your application with all the new standards and in a short time.
₹7.000 INR trong 4 ngày
0,0
0,0

Thank you for reaching out. Upgrading your web application from .NET 3.1 to .NET 8 is a significant update that involves framework migration, compatibility checks, and refactoring where necessary. Managing third-party dependencies will also be a key aspect of this process. Estimated Timeline: Day 1-2: Project assessment, dependency analysis, and environment setup Day 3-5: Code migration, API changes, and resolving breaking changes Day 6-8: Testing (unit, integration, and regression), fixing compatibility issues Day 9-10: Final testing, optimization, and deployment readiness The timeline may vary based on the complexity of your application and the compatibility of third-party dependencies. Let me know if you have specific requirements or constraints so we can refine the plan accordingly.
₹35.000 INR trong 10 ngày
0,0
0,0

Proposal for Transcription API with Azure Speech Hello, I’m excited to submit my proposal for building your **C# .NET Core API** that transcribes WAV files using **Azure Speech** or **Azure OpenAI**, complete with **speaker separation** and **timestamped utterances**. --- What I’ll Deliver: - A clean and efficient **.NET Core API** that: - Accepts WAV files up to 30 minutes long. - Utilizes **Azure Speech Services** for accurate transcription. - Identifies and separates **multiple speakers** (more than two). - Returns a **well-structured JSON** with: - The **transcribed text**. - **Time spans** for each sentence or utterance. - **Speaker labels** for dialogue separation. - Optional integration of **Azure OpenAI** for enhanced language understanding or post-processing. - Comprehensive error handling, scalability, and clear documentation. --- ### ?? About Me: I'm a passionate backend developer with a strong foundation in **.NET**, **C#**, and **SQL Server**. I specialize in building robust APIs, managing complex database systems, and developing secure web applications. Currently, I’m contributing to a **hospital management system** as part of a graduation project, where I’ve been deeply involved in backend development and data handling. With a background in **Tourism and Hotels**, I also bring a creative and user-focused perspective, blending structure with innovation in every project.
₹7.000 INR trong 7 ngày
0,0
0,0

I have more than 15 years of experience in application development, hosting and implementation, configured dns for windows servers ( physical and cloud azure) and provide new domain also i have good team for Android and flutter mobile app, web API, Microsoft platform applications development, deployment, performance tuning in .Net classic , MVC and core with MS SQL 2014,2016,2019 and hosting on azure , private data center and play store
₹7.000 INR trong 7 ngày
0,0
0,0

As an experienced developer well-versed in Microsoft's .NET ecosystem, I'm confident in my abilities to tackle your project and upgrade your web application from Dotnet 3.1 to 8. My skillset includes expertise in ASP.NET and C#, which have equipped me with the know-how to seamlessly handle version upgrades and troubleshoot any issues that may arise during the process. What really sets me apart from others is my strong problem-solving acumen. Upgrading an application, especially when involving third-party dependencies, can potentially introduce compatibility or stability issues. However, throughout my 7+ years career, I've honed my ability to identify and resolve such issues effectively, ensuring a smooth transition while minimizing downtime. Moreover, my experience extends to creating fully automated software solutions for a variety of purposes - from web scraping to API automation - which underlines my familiarity with managing complex systems like yours. After the upgrade is done, you will not only have a streamlined application running on Dotnet 8 but also gain from added efficiency and scalability. Choose me to elevate your web application experience!
₹7.000 INR trong 3 ngày
0,0
0,0

I am an experienced .NET developer with 3.6 years of expertise in C#, ASP.NET, and backend development. Currently, I am working on a migration project from .NET 4.8 to .NET 8 and 3.1 core to 8, giving me hands-on experience in upgrading legacy applications to modern frameworks. I specialize in API integration, performance optimization, and cloud deployment. I am confident that my skills and experience align perfectly with this project, ensuring efficient and high-quality delivery.
₹10.000 INR trong 7 ngày
0,0
0,0

I am excited to apply for this long-term .NET MVC opportunity. With strong expertise in ASP.NET MVC, Entity Framework, and SQL Server, I can efficiently develop and maintain web modules while ensuring optimized database performance. Why Choose Me? ✅ .NET MVC Expertise – Proven experience in building scalable, maintainable applications. ✅ API Development – Proficient in designing RESTful APIs for seamless mobile integration. ✅ SQL Server & Stored Procedures – Skilled in writing optimized queries for high performance. ✅ Entity Framework Proficiency – Ensuring efficient ORM-based data handling. ✅ Long-Term Commitment – Dedicated to delivering quality and ongoing support. I’d love to discuss how I can contribute to your project’s success. Looking forward to your response!
₹10.000 INR trong 7 ngày
0,0
0,0

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