Shivam Gupta

I’m a Senior .NET Backend Engineer with 5+ years of experience building scalable web applications, REST APIs, and microservices for telecom, healthcare, and logistics businesses.

My expertise includes ASP.NET Core .NET 6/8, C#, SQL Server, Microservices, Clean Architecture, CQRS, Apache Kafka, Azure, and performance optimization. I help businesses build reliable backend systems, integrate third party services, improve application performance, and design maintainable architectures that scale.

Some of my recent achievements include:
• Reduced API response time by 75% 900ms to 220ms through API consolidation and SQL optimization.
• Built Kafka based event processing handling 50,000+ events/hour with zero message loss.
• Developed a real time energy monitoring platform with live telemetry and SignalR integration.
• Automated healthcare workflows through WhatsApp based communication systems.
• Integrated multiple courier providers into a unified logistics platform, reducing shipment r