C# Web & Desktop Integration

@anandan1995

Hello, I have read your job description and I am interested in your job post.I am ready to start now. Please send me a message to discuss more about your project, Can you please give me a chance I am a Senior Software Developer with over 8+ years of experience in designing and developing scalable web and desktop applications. I specialize in Microsoft technologies and delivering high-quality, secure, and performance-driven applications. My Expertise: Backend Development:ASP.NET, ASP.NET Core, MVC, Web API, WebForms,Laravel, WCF Services Programming Languages:C#, Php Frontend Development:JavaScript,Angular, React, TypeScript jQuery, AJAX, HTML, CSS Database Technologies:SQL Server, MySQL Reporting Tools:Crystal Reports, RDLC, SSIS, SSRS

@ashinnd84

Hello there, we are a team of Full Stack Developers and interested in your project. Please, send me the project complete details to start the work. Thanks Ashish Kumar.

@Hrolgar

One SQL Server feeding two UIs means you want one data layer, not two codebases that slowly diverge. I'd put EF Core (or Dapper if the schema is already frozen) underneath an ASP.NET Core Web API, then have the WinForms/WPF desktop call that same API for all writes. The instrument's SerialPort logic lives as a small state-machine class in the desktop tier, testable against a mock port so development does not block on having hardware present. Four milestones at INR 9500: M1 (schema + EF Core + API skeleton, INR 2375, 3d), M2 (SerialPort wrapper and protocol state machine, INR 2375, 4d), M3 (desktop client wired to API, live device reads working, INR 2375, 4d), M4 (error handling, logging, final integration pass, INR 2375, 3d). Quick check before I start: what does the instrument send over COM, and do you have an existing DB schema or is that part of the build?

@ravijp67

I am a .net full stack developer with more than 25 years of experience. I had the experience of writing programs to manage add on devices through Serial and USB ports (Serial display board, Gas analyzer).

@balakumar1023

Hello, I am a professional .NET Core developer with hands-on experience building secure, scalable, and production-ready web applications. I have worked on hospital management systems, e-commerce platforms, pharmacy applications, and enterprise-grade tools. I have designed and developed a pharmacy management system that includes dynamic PDF invoice generation and secure billing workflows (currently not publicly hosted). My focus is on clean architecture, performance optimization, and secure data handling. Also I have working experience in design and develop windows application using winforms, C#. I can deliver: Clean, maintainable, and well-structured code Secure database design and integration (SQL Server) RESTful API development with proper documentation CI/CD-ready deployment support Timely updates and transparent communication throughout the project I am available to start immediately and committed to delivering high-quality work within your budget and timeline. Looking forward to discussing your requirements. Best regards, Balakumar

@Rohitjadav12

Hi, I’ve built similar systems where software talks directly to lab/industrial devices—so I understand how critical reliability is here. I can deliver both your ASP.NET web app and Windows desktop client with a shared SQL Server backend, plus a stable USB/COM integration that handles the full cycle: send command → read response → validate → store → acknowledge. My focus will be making sure your instrument runs smoothly on your lab PC and every test result is captured correctly without failure. You’ll get clean, well-structured code, identical logic across both apps, and an easy setup so your team can use and extend it confidently. I’m ready to start right away and can quickly adapt once you share the device protocol. Let’s make this work flawlessly. Best Regards, Rohit Jadav

@ayam23

Hello, I can build this dual-application pharma instrument system. What I will deliver: - Web app (ASP.NET MVC) + Windows desktop client (WinForms/WPF) - Both share same SQL Server database - Real-time USB/COM communication with pharma instrument - Full workflow: start test → send command → parse data → store → acknowledgement Technical approach: - C# .NET 6/7, SQL Server with EF Core - SerialPort for USB/COM communication - Clean, commented code for future device support What you receive: - Complete Visual Studio solutions (Web + Desktop) - SQL schema + stored procedures - README with setup + device spec - Video demo of both interfaces I have experience with real-time systems, SQL Server, and external device integration. Ready to test on your lab PC with actual hardware. Estimated: 10-14 days. Best, Aya

@KuldeepSR72

Hello Sir, I have 3 years of experience in .NET technologies including C#, VB.NET, WPF, ASP.NET and SQL Server. Currently, I am working at Vinapex Code Pvt Ltd in Jaipur. I have worked on similar projects involving database handling and application development. I can deliver high-quality work within the given timeline. I am confident I can complete your project efficiently. Let’s discuss your requirements in detail. Thanks

@tanwarpk94

I am an experienced Full Stack .NET Developer with strong expertise in ASP.NET, C#, jQuery, Windows app and SQL Server. I can deliver high-quality, scalable solutions tailored to your requirements within deadlines. Let’s discuss your project in detail.

@nidhinmanoj1406

Having worked as a Senior Software Engineer at RM Education Solutions India, I have hands-on experience with C#, ASP.NET Core MVC, .NET 8, SQL Server, and Entity Framework Core — all of which align directly with your project requirements. I have built and consumed RESTful APIs, written optimized stored procedures, and managed end-to-end deployments using Git and Azure DevOps. I am comfortable working across both web and desktop-facing logic while maintaining a shared SQL Server backend. My experience with Agile teams and clean, well-commented code ensures the deliverables will be structured, readable, and easy to extend. I am confident in handling the device communication layer using C# serial/USB protocols and integrating the parsed data into your database with proper validation and timestamping.

@Appexoft

Hi, this project is a strong match for our team because it combines exactly the areas where solid architecture matters most: .NET, SQL Server, shared business logic, and reliable serial/USB device integration. We can build both the ASP.NET web app and Windows desktop client around the same core logic layer, so the workflow, validation, and database behavior stay fully consistent across both interfaces. Special attention would go to the communication module initialization, async send/receive, parsing, acknowledgement flow, and error handling to make sure it runs stably with the real instrument in lab conditions. The final solution will be cleanly structured, documented, and easy to extend for additional device support later.

@sanketchordiya89

I can work on this project as I have expertise in .Net , c# ,SQL.I have 5 years of experience .In coding

@mahapriya26

Hi, I’m experienced in building .NET-based applications and have worked on systems involving hardware integration, real-time data handling, and SQL Server. I can develop both the ASP.NET web application and Windows desktop client with a shared database, ensuring consistent business logic across both platforms. I have hands-on experience with C#, .NET Core, WinForms, and SQL Server, including stored procedures and optimized queries. I’ve also worked on device integrations (PLCs, sensors, and instruments), so I’m comfortable handling USB/COM communication, parsing data frames, validating results, and ensuring reliable real-time data flow. I will deliver clean, well-structured, and fully documented code, along with database scripts and setup instructions. I’ll ensure the system successfully completes the full device workflow and stores accurate test data. I’m ready to start immediately and deliver within your timeline with clear communication throughout the project.