Hire the Best Universal Windows Platform (UWP) Developers in Kolkata, IN

🏆 Accelerated 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 | 100% 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 Rate | 𝐑𝐢𝐬𝐤 𝐅𝐫𝐞𝐞 𝐓𝐫𝐢𝐚𝐥 I help SaaS companies and enterprise teams build scalable, cloud-native applications using C#, .NET Core 8, ABP.io, ASP.NET Zero, and Azure. If you need a reliable architect-level developer who builds clean, high-performance systems or can rescue/upgrade an aging application, you’re in the right place. For over 10 years, I’ve delivered enterprise-grade platforms, multi-tenant SaaS products, mission-critical APIs, and comprehensive front-end ecosystems (Angular, React, Vue). I also specialize in modernizing legacy systems, including Classic ASP, .NET Framework, outdated monoliths, and poorly structured applications, into modern, modular, or microservice-ready .NET Core architectures using ABP.io and ASP.NET Zero. 𝑾𝒉𝒂𝒕 𝑰 𝑫𝒆𝒍𝒊𝒗𝒆𝒓: • SaaS platforms & enterprise back-ends (.NET Core 6/7/8, ABP.io, ASP.NET Zero) • Legacy modernization (Classic ASP → .NET Core, WebForms → Angular/React) • Cloud-ready deployments using Azure (App Services, Functions, SQL, DevOps CI/CD) • High-performance APIs & microservices • Front-end applications (Angular, React, Vue, Blazor) • Clean architecture, SOLID, secure authentication/authorization 𝑾𝒉𝒚 𝑪𝒍𝒊𝒆𝒏𝒕𝒔 𝑯𝒊𝒓𝒆 𝑴𝒆: • 22,000+ Upwork hours & 100% Job Success Rate • Clear communication, structured updates, and fast delivery • Deep expertise in complex enterprise workflows and large-scale systems • Clean, maintainable code that scales—no shortcuts, no fragile quick fixes If you’d like a dependable developer who can architect, build, or modernize your Dot NET/C# platform, let’s connect. Send me a message, and I’ll be happy to review your requirements. I even offer a risk-free initial consultation. 𝑻𝒆𝒄𝒉𝒏𝒊𝒄𝒂𝒍 𝑬𝒙𝒑𝒐𝒔𝒖𝒓𝒆: Top Skills (Primary): • .NET Core 8 • C# developer • ABP.io developer • ASP.NET Zero expert • SaaS platform development • Enterprise application development • Legacy modernization Classic ASP → .NET Core • Azure App Services • Azure Functions • Microservices architecture • Clean Architecture .NET • Angular developer (.NET backend) Secondary Skills (Use sparingly): • React developer • Vue.js developer • Blazor • Docker / Kubernetes • CI/CD Azure DevOps • SQL Server / PostgreSQL / MongoDB • REST APIs / GraphQL APIs • Multitenant SaaS • ABP commercial framework • ASP.NET Boilerplate

I have 10+ years in IoT, tech, AI, and project management. Leading a dynamic team, we excel in IoT, CRM, home automation, and system design. Proficient in IoT platforms (ESP, Raspberry Pi, ZigBee, Z-Wave, LoRa, Arduino), hybrid app development (Android, iOS), Python, UWP, .NET, IoT cloud, MQTT, WebSocket, and project management.

Specializing in C#, .NET Ecosystem, Hardware Integration & Office Automation If you are looking for a developer who can bridge the gap between sophisticated web interfaces, high-performance desktop systems, and physical hardware—you are in the right place. With 12+ years of experience, I architect "mission-critical" solutions designed for longevity, whether they live in the cloud or on a local workstation. ⭐ "Subhodeep is an excellent programmer... Clean code, in sync with architecture." ⭐ "I am very impressed by Mr. Bhattacharjee's professional programming skill... Very satisfied and thankful." 🔹 Why I am the Top Choice for Your Project While many developers specialize in only one area, I offer a unified approach to the Microsoft stack. My solutions are famous for their longevity—many of my enterprise applications have been running glitch-free for 12+ years in high-pressure production environments. I provide the stability of a desktop expert with the modern flexibility of a web developer. 🛠 Technical Arsenal 1. Enterprise Web Development Modern Core: Architecting scalable web apps using ASP.NET Core and MVC. Frontend Mastery: Creating responsive UIs with React, JavaScript, and jQuery. Legacy Support: Maintaining and modernizing ASP.NET WebForms applications. 2. Advanced Windows UI/UX Development WPF (MVVM): High-performance, modern interfaces with complex data binding. WinForms: Legacy-to-modern migrations and rapid, stable business tools. Enterprise Toolkits: Expert-level implementation of DevExpress and Telerik. MAUI: Extending desktop power to cross-platform mobile environments. 3. Hardware & Industrial Integration Communication: Deep mastery of TCP/IP, RS-232, and Serial Port protocols. Peripherals: Seamless integration for RFID Readers, Barcode Scanners, and industrial sensors. 4. Microsoft Office Automation (VSTO) Custom enterprise-grade Add-ins for Excel, Outlook, Word, and PowerPoint. Creating seamless bridges between Office tools and internal databases. 5. Data Architecture & Smart Logic Databases: SQL Server, SQLite, and Entity Framework (Core & Full). Data Processing: Complex CSV, XML, and JSON manipulation at scale. ✅ The Guarantee of Senior-Level Engineering Zero Technical Debt: I write clean, maintainable code using SOLID principles. Full-Stack Ownership: From hardware handshakes and database design to the final Web API or Desktop UI. Architectural Precision: Focused on memory management, speed, and Windows API optimization. 🚀 Stop looking for multiple freelancers. Whether you need to digitize your entire operation, build a React-based dashboard for your desktop tools, or solve a complex hardware-software conflict, I will deliver a robust, future-ready solution. Let's discuss your project today!

I have 15+ years of experience as in Software development for Outlook Plugin /PowerPoint/Word/Excel with VSTO /O365 /Web Addin with office.js and Desktop app development. I am a certified expert in Software development in various technologies like;C#,VB.NET, MySql,PHP, WCF, WPF , Window Services, Rest API , Outlook Addin , Chrome Extension,PowerPoint,Excel,Word, Redemption ,AddinExpress etc with A+ level companies. I am comfortable developing a complex project easily and I can offer you my service in research and analysis, project planning, implementation and technical documentation, writing software programming in any programming languages like Asp.net,C# angular,VBA , VB.net etc. I have an excellent understanding of the entire infrastructure design process, including specification, security, implementation, documentation, and quality assurance. I pride myself on my ability to explain the complex processes in easy-to-understand terms for end users. Thanks, Ani.

I have developed a wide range of desktop products, using C, C++, STL, Win32, Visual C++, MFC, COM, QT and C#, and Office Addin development. During my work in five Product Engineering teams, I have also created functional requirements, defining the scope of work , proof of concept, software design, software development, and client interfacing. Besides being an Individual Contributor, I have also played Techno Managerial roles - requirement gathering, software design, work breakdown, and end to end implementation of projects within the scheduled time . I also have experience on UML, Software Architecture and creating software roadmaps.