You will get a professional .NET Core backend with EF Core and SQL Server setup
Top Rated
Project details
Are you looking for an expert .NET developer who can build, fix, or improve your web application with clean code and reliable results?
I am Prasam, a .NET Developer with 8+ years of experience, specializing in ASP.NET Core, C#, Web APIs, and modern backend development.
What I Can Help You With
→ Building complete .NET Core web applications
→ Creating secure and scalable REST API
→ Fixing bugs, errors, and performance issues
→ Designing and optimizing SQL Server databases
→ Upgrading old .NET projects to .NET 6/7/8
→ Integrating third-party APIs and services
→ Improving security, authentication, and role
→ Developing admin panels and custom dashboards
With years of hands-on experience, I focus on writing clean, maintainable, and well-structured code. I follow best practices, modern architecture patterns, and always keep scalability and security in mind. My goal is to understand your requirements clearly and deliver a solution that fits your business needs perfectly.
You will receive regular updates, smooth communication, and complete support until the project is fully delivered. Let’s work together to build a stable, high-quality .NET application that performs the way you expect.
I am Prasam, a .NET Developer with 8+ years of experience, specializing in ASP.NET Core, C#, Web APIs, and modern backend development.
What I Can Help You With
→ Building complete .NET Core web applications
→ Creating secure and scalable REST API
→ Fixing bugs, errors, and performance issues
→ Designing and optimizing SQL Server databases
→ Upgrading old .NET projects to .NET 6/7/8
→ Integrating third-party APIs and services
→ Improving security, authentication, and role
→ Developing admin panels and custom dashboards
With years of hands-on experience, I focus on writing clean, maintainable, and well-structured code. I follow best practices, modern architecture patterns, and always keep scalability and security in mind. My goal is to understand your requirements clearly and deliver a solution that fits your business needs perfectly.
You will receive regular updates, smooth communication, and complete support until the project is fully delivered. Let’s work together to build a stable, high-quality .NET application that performs the way you expect.
Programming Languages
JavaScript, ASP.NET, C#Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$300
|
Standard
$1,500
|
Advanced
$2,500
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 30 days |
Number of Revisions | 2 | 5 | Unlimited |
Number of Pages | 5 | 15 | 35 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$50 - $200
Additional Revision
+$200
Additional Page
(+ 3 Days)
+$300Frequently asked questions
2 reviews
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LB
Lucas B.
Mar 20, 2026
.NET & React Next.JS development
Prasam is a very good developer. I highly recommend him!
PA
Prince A.
Jan 1, 2026
ASP.NET Core Developer Needed (API + Cloud + React)
Prasam did a great job on this project. He is skilled in ASP.NET Core, APIs, and backend development, and handled the tasks professionally. Communication was clear, work was delivered on time, and he was proactive in fixing issues and suggesting improvements. I’d be happy to work with him again.
About Prasam
Full Stack .NET Developer | ASP.NET Core | C# | React | Azure
100%
Job Success
Surat, India - 1:22 pm local time
Hi, I'm Prasam Mehta, ex-IBM Engineer turned freelancer, a Full Stack .NET Developer with 9+ years of experience building SaaS platforms, enterprise applications, cloud-native solutions, and business automation systems.
I've worked with startups, growing businesses, and enterprise teams to build secure, scalable, and high-performance applications using modern Microsoft technologies.
✦ I believe in writing clean, maintainable code and building software that is secure, scalable, and ready for long-term growth.
➤ From software architecture and development to cloud deployment and ongoing support, I manage the complete software development lifecycle and deliver solutions that solve real business problems.
What I Can Help You With
✅ Full Stack Web Application Development
✅ ASP.NET Core & C# Development
✅ SaaS Product Development
✅ Enterprise Software Development
✅ Custom Business Applications
✅ REST API & Web API Development
✅ Microservices Architecture
✅ Third-Party API Integration
✅ CRM & ERP Systems
✅ AI Integration & Automation
✅ Cloud-Native Application Development
✅ Legacy .NET Modernization
✅ Performance Optimization & Debugging
✅ Long-Term Maintenance & Support
Technical Skills
Backend
✔ C#
✔ ASP.NET Core
✔ ASP.NET MVC
✔ ASP.NET Web API
✔ .NET Framework
✔ .NET 6 / 7 / 8
✔ Entity Framework & EF Core
✔ SignalR
✔ Microservices
✔ Clean Architecture
✔ SOLID Principles
✔ JWT Authentication
✔ OAuth & Identity Management
Frontend
✔ React.js
✔ Next.js
✔ Angular
✔ Blazor
✔ JavaScript
✔ TypeScript
✔ HTML5
✔ CSS3
✔ Bootstrap
✔ Tailwind CSS
Database
✔ SQL Server
✔ PostgreSQL
✔ MySQL
✔ MongoDB
✔ Azure SQL
✔ Database Design
✔ Query Optimization
Cloud & DevOps
✔ Microsoft Azure
✔ Azure App Services
✔ Azure Functions
✔ Azure Storage
✔ Azure Key Vault
✔ Azure DevOps
✔ Azure Repos
✔ Docker
✔ CI/CD Pipelines
✔ AWS
Industries
✦ SaaS
✦ Healthcare
✦ Finance & FinTech
✦ E-commerce
✦ Education
✦ Logistics
✦ Real Estate
✦ Manufacturing
✦ CRM & ERP
✦ Business Automation
My Development Process
➤ Discovery
→ Understand your business goals, challenges, and technical requirements.
➤ Planning
→ Design a secure, scalable, and future-ready architecture.
➤ Development
→ Build clean, maintainable, and high-quality software.
➤ Testing
→ Ensure reliability, security, and performance.
➤ Deployment
→ Deploy using Azure, AWS, or your preferred cloud platform.
➤ Support
→ Provide long-term maintenance, improvements, and feature enhancements.
Why Clients Choose Me
✔ 8+ Years of Professional Experience
✔ 100% Job Success on Upwork
✔ Top Rated Freelancer
✔ Enterprise & SaaS Development Experience
✔ Clean & Maintainable Code
✔ Scalable Software Architecture
✔ Clear Communication
✔ Reliable Delivery
✔ Long-Term Technical Partnership
Client Feedback
⭐ "Prasam did a great job on this project. He is skilled in ASP.NET Core, APIs, and backend development. Communication was clear, work was delivered on time, and he was proactive in fixing issues and suggesting improvements."
⭐ "Prasam is a very good developer. I highly recommend him!"
✦ I don't just write code—I build software that helps businesses reduce costs, improve efficiency, and scale with confidence.
Whether you're launching a SaaS platform, modernizing an existing .NET application, building secure APIs, or moving your software to the cloud, I'm here to help.
📩 Have a project in mind?
Let's discuss your requirements and build a solution that supports your business goals.
Steps for completing your project
After purchasing the project, send requirements so Prasam can start the project.
Delivery time starts when Prasam receives requirements from you.
Prasam works on your project following the steps below.
Revisions may occur after the delivery date.
Understand your requirements
Review your project details, design links, and feature list.
Set up the environment
Configure the development setup, tools, and frameworks needed.