Expert .NET, SharePoint, and Azure Solutions for Modern Enterprises — We engineer scalable, secure, and future-ready software that drives measurable business outcomes.
From custom .NET applications to Azure cloud migrations, we deliver comprehensive enterprise software solutions that accelerate your digital transformation journey.
Build high-performance, scalable web applications and APIs using the latest ASP.NET Core framework with best-practice architecture patterns.
Modern, interactive web UIs built with Blazor WebAssembly and Server — full C# stack for rich client-side experiences without JavaScript complexity.
Custom SharePoint Online and On-Premise development, intranet portals, document management, migration, and governance strategies.
Seamless lift-and-shift, re-platform, and refactor cloud migration strategies with cost optimization, security hardening, and zero-downtime deployment.
Enterprise-grade DevOps pipelines, automated testing, infrastructure-as-code, and continuous delivery to accelerate your release cycles.
Power Automate workflows, Power Apps, and custom automation solutions that eliminate manual processes and boost operational efficiency.
We combine deep Microsoft technology expertise with agile delivery practices to build enterprise solutions that are secure, scalable, and built to last.
Our team holds Microsoft certifications in Azure, .NET, and SharePoint — ensuring best-practice implementation at every stage.
We follow Scrum and SAFe methodologies with transparent sprint-based delivery, keeping stakeholders informed at every milestone.
Every solution is designed with Azure security best practices, role-based access control, and compliance considerations from day one.
Dedicated post-launch support with SLA-backed response times, proactive monitoring, and continuous performance optimization.
Recognized for consistent delivery of high-quality Microsoft technology solutions that exceed client expectations and industry benchmarks.
What our clients say about working with Winsun Infotech.
"Winsun Infotech transformed our legacy SharePoint environment into a modern, cloud-based intranet that boosted employee productivity by 40%. Their team was professional, communicative, and delivered on every commitment."
"Their Azure migration expertise saved us significant infrastructure costs while dramatically improving our system reliability. The DevOps pipelines they implemented have reduced our deployment time from hours to minutes."
"The Blazor application Winsun built for our operations team is exceptional — blazing fast, intuitive, and deeply integrated with our Azure backend. We're already planning our next project with them."
Let's discuss how our Microsoft technology expertise can drive your next digital transformation initiative.
A team of passionate engineers dedicated to building enterprise-grade software that empowers organizations to innovate, scale, and thrive in the digital age.
Founded in 2014 in Surat, Gujarat, Winsun Infotech began with a simple mission: deliver world-class Microsoft technology solutions to businesses of every size. Over a decade later, we've grown into a trusted enterprise technology partner serving clients across India and globally.
Winsun Infotech is a specialist Microsoft technology company with deep expertise in .NET application development, SharePoint solutions, Azure cloud services, and enterprise automation. We partner with organizations to modernize their technology stacks and unlock new operational capabilities.
Our engineers hold Microsoft certifications across Azure, SharePoint, and .NET, bringing a combination of technical depth and business acumen to every engagement. We don't just write code — we architect solutions that align with your strategic objectives.
Empower businesses through innovative Microsoft technology solutions that drive growth, efficiency, and competitive advantage.
To be the most trusted Microsoft technology partner for enterprises across South Asia and beyond.
Technical excellence, transparent communication, client-first thinking, and continuous learning define our culture.
40+ certified developers, architects, and DevOps engineers with 5–15 years of enterprise Microsoft technology experience.
Our team brings certified expertise across every major Microsoft platform, ensuring we can architect and deliver holistic enterprise solutions.
From .NET Framework migration to .NET 8, we architect high-performance applications using CQRS, DDD, and clean architecture patterns.
Comprehensive Azure expertise covering App Services, AKS, Azure SQL, Service Bus, Azure AD, Key Vault, and enterprise security patterns.
Modern SharePoint development with SPFx, Teams integrations, Power Platform, and complete Microsoft 365 ecosystem expertise.
Ready to start your next Microsoft technology project? Our team is here to help.
From custom development to cloud migration — end-to-end solutions designed to accelerate your digital transformation.
High-performance web applications and REST APIs using ASP.NET Core MVC, Web API, Minimal API, and gRPC. We implement clean architecture, CQRS patterns, and enterprise-grade security standards.
Rich, interactive single-page applications using Blazor WebAssembly and Blazor Server. Build enterprise portals, dashboards, and line-of-business apps with full C# stack — no JavaScript required.
End-to-end SharePoint development: custom SPFx web parts, site designs, workflows, document management systems, and seamless migrations from SP2013/2016/2019 to SharePoint Online.
Strategic cloud migration with lift-and-shift, re-platform, and re-architect approaches. We handle assessment, planning, execution, and post-migration optimization with minimal business disruption.
Complete DevOps transformation: CI/CD pipeline design, automated testing frameworks, infrastructure-as-code with Terraform/Bicep, Azure Boards, and GitHub Actions integration.
No-code/low-code automation with Power Automate, Power Apps, Power BI, and Power Virtual Agents integrated seamlessly with your existing Microsoft 365 and Azure environments.
RESTful and GraphQL API design, third-party system integrations, API gateway implementation with Azure API Management, and secure OAuth2/OpenID Connect authentication flows.
Comprehensive enterprise portals combining SharePoint, ASP.NET Core, and Azure AD for employee intranets, partner portals, customer-facing platforms, and knowledge management systems.
SLA-backed ongoing support, performance monitoring with Azure Monitor, bug fixing, security patching, and proactive system health management for your production applications.
Every business is unique. Let's discuss your specific requirements and craft the ideal Microsoft technology solution for you.
We work with the most powerful Microsoft and open-source technologies to deliver robust, scalable enterprise solutions.
Real results for real enterprises — see how we've transformed businesses through Microsoft technology innovation.
Built a comprehensive loan origination and management platform for a leading NBFC, processing over 50,000 applications monthly. The system integrates with 12 third-party services via secure REST APIs and features real-time risk assessment powered by Azure cognitive services.
Designed and deployed a modern SharePoint intranet for a 5,000-employee manufacturing company, migrating 10 years of legacy content from SharePoint 2013. Custom SPFx components, department hubs, and Power Automate workflows streamlined HR, operations, and compliance processes.
Led the end-to-end cloud migration of a retail e-commerce platform serving 2M+ customers from on-premise infrastructure to Azure. Re-architected the monolithic application into microservices on AKS with Azure DevOps CI/CD, resulting in dramatically improved scalability and 40% cost savings.
Developed a Blazor WebAssembly application to automate purchase order management, vendor onboarding, and invoice processing for a logistics company. Integrated with SAP ERP via REST APIs and Power Automate for end-to-end procurement automation with real-time Power BI analytics dashboards.
Let's discuss your project and explore how we can deliver measurable outcomes for your organization.
Ready to transform your business with Microsoft technology? Reach out to our team — we typically respond within 2 business hours.
Whether you're planning a new project, looking to modernize legacy systems, or need expert consultation on Microsoft technology — we're here to help.
Titanium City Centre, Near Sachin GIDC, Surat, Gujarat, India
Thank you for reaching out. Our team will get back to you within 2 business hours.