Browse categories
Explore
Fiverr Pro
English
$
USD
I will develop asp net core web API backend and rest API with AWS
Karthikeyan N
About this gig
Stop your backend from becoming a bottleneck.
I build ASP.NET Core APIs and backend systems that handle real traffic, scale with your business, and don't break in production.
Whether you're launching a SaaS, building an enterprise platform, or need a clean API your frontend can rely on I engineer it right the first time.
ASP.NET Core & C# backend development
REST API design with Swagger documentation
SQL Server database architecture
Secure authentication (JWT, OAuth)
AWS deployment and cloud configuration
Clean code, tested, and fully documented
Message me before ordering to confirm your requirements.
Get to know Karthikeyan N
Karthikeyan N
Software Engineer
- FromIndia
- Member sinceMay 2022
- Avg. response time1 hour
Languages
English
I build scalable web applications using ASP.NET Core, C#, AWS, and Web3.
With 4+ years of production experience, I focus on clean architecture, performance, and systems that hold up over time.
If you value clarity, stability, and thoughtful execution, we'll work well together.
My Portfolio
FAQ
What information do you need to start?
A brief description of your project, the features you need, your preferred database, and any existing codebase or documentation you already have.
Can you integrate my backend with an existing frontend or mobile app?
Yes. I build REST APIs that connect cleanly with any frontend — React, Next.js, mobile apps, or third-party platforms.
Do you provide support after delivery?
Yes. Every package includes a revision period. If something breaks within 7 days of delivery due to my implementation, I fix it at no additional cost.
