Anshul P.

If your software is slow, unstable, or difficult to scale, the root problem is usually hidden in the architecture or database design. I help companies stabilize, scale, and modernize complex applications built with .NET, React, and SQL Server. I’m a Senior Full Stack Developer with 10+ years of experience building and scaling secure, high-performance applications across industries like Healthcare, Fintech, Logistics, Education, and Enterprise SaaS. I specialize in modern full stack development and legacy system modernization, helping businesses turn complex software challenges into stable, scalable products. Whether you need to launch an MVP, stabilize an existing system, or modernize legacy software, I bring both technical expertise and product thinking to deliver long-term results. What I Can Help You With ✔ Building scalable SaaS platforms and web applications ✔ Fixing and stabilizing buggy or slow systems ✔ Modernizing legacy applications (.NET Framework, WCF, Classic ASP → modern architecture) ✔ Designing and developing secure APIs and microservices ✔ Improving performance, scalability, and maintainability ✔ Integrating third-party services and complex APIs ✔ Supporting teams with architecture decisions and technical leadership Tech Stack Frontend React.js Angular TypeScript JavaScript Tailwind CSS Backend .NET Core C# Node.js Express.js RESTful APIs Databases SQL Server PostgreSQL MongoDB Cloud & DevOps AWS (EC2, S3, RDS, Lambda, API Gateway) Azure (App Services, Cosmos DB, Azure Functions) Docker Azure DevOps GitLab Bitbucket Real-Time Systems SignalR WebSockets Kafka API Integrations REST APIs GraphQL Payment & third-party service integrations Industry Experience 🏥 Healthcare HIPAA-compliant platforms, telehealth systems, secure patient data systems 💳 Fintech Secure payment platforms, financial transaction systems 🚚 Logistics Real-time tracking systems and workflow automation platforms 💼 Enterprise SaaS Scalable multi-tenant SaaS applications and CRM systems 🎓 Education Learning management systems and EdTech platforms Results I've Delivered • Stabilized enterprise systems handling thousands of daily users • Optimized APIs and databases to significantly improve system performance • Modernized legacy applications into modern .NET architecture • Built scalable SaaS platforms supporting growing customer bases Why Clients Work With Me ✔ 10+ years of real-world development experience ✔ Strong product and business mindset ✔ Clean, scalable, and maintainable code practices ✔ Experience working in Agile development teams ✔ Comfortable owning full lifecycle development (frontend → backend → cloud) ✔ Focus on long-term stability and scalability My Approach I don’t just deliver code — I help build reliable software that supports real business growth. Every project focuses on: • Clean architecture • Performance optimization • Security best practices • Scalable infrastructure • Maintainable codebases Let’s Build Something Great If you're looking for a developer who can quickly understand complex systems, solve technical challenges, and contribute to long-term product success, I’d love to help. Let’s connect and discuss how we can build something fast, secure, and scalable.