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English
$
USD
I will develop rest apis and backend in asp dot net core
Saddam Hossain
5.0
5.0
About this gig
Are you seeking a secure, scalable, and high-performance backend to elevate your web or mobile applications? With over 10 years of experience as a .NET Core backend developer, I specialize in crafting Pragmatic RESTful APIs and robust backend systems using ASP.NET Core, tailored to drive your business success.
What I Offer
I build maintainable, high-performance backends using a combination of Layered Architecture, Vertical Slice Architecture, Clean Architecture, DDD, CQRS, and pragmatic REST principles.
- RESTful API Development: Scalable, efficient APIs with ASP.NET Core.
- Database Integration: Optimized data access using EF Core, Dapper, and LINQ.
- Authentication & Authorization: JWT, OAuth2, and RBAC implementation.
- Documentation: Clear Swagger/OpenAPI docs for easy integration.
Why Choose Me?
- Expertise: 10+ years delivering scalable .NET solutions.
- Clean Code: Adhering to SOLID, DRY, and KISS principles.
- Clear Communication: Fluent in English for seamless collaboration.
- Business Focus: Solutions that drive measurable impact.
Ready to build a high-performance backend? Contact me to discuss your project and lets create a solution that powers your success!
Get to know Saddam Hossain
Saddam Hossain
Turning Ideas into Digital Reality with Expert Development
- FromBangladesh
- Member sinceJul 2017
- Last delivery10 months
Languages
English, Bengali
Hello, I'm Md. Saddam Hossain, a Senior Software Engineer and Architect with over 10 years of experience in .NET development. I specialize in ASP.NET Core, Web API, Blazor, and SQL Server, building scalable, secure, and high-performance web applications and APIs.
I also develop cross-platform mobile apps using Flutter and Dart, following clean architecture and best practices. I build AI-powered solutions, including AI chatbots, intelligent AI agents, and Generative AI applications.
Let's turn your idea into reliable, production-ready software—message me to get started.
My Portfolio
FAQ
Why do I need to contact you before I place an order?
I offer services at competitive prices to match your specific project requirements. Share your ideas with me before placing an order for an accurate estimate and a high-quality outcome that exceeds expectations.
Can we create a more fitting offer, considering the presented packages?
Thank you for reviewing my packages. Understanding the uniqueness of each customer's needs, I'm prepared to create a customized offer that suits your requirements. Please provide your specifications, and I'll strive to deliver an optimal solution.
Could you provide a personalized offer for a web-based application that meets my specific requirements?
Absolutely, I'm ready to create a customized offer for a web-based application that aligns with your unique requirements. Kindly share more details about your needs, and I'll be happy to provide a personalized quote.
Will you assist me in handling any issues after I accept delivery and finalize the order?
Definitely! My aim is to build long-term relationships and provide ongoing support after delivering my work. If any changes are needed, I'll create a custom offer. Please note: this is applicable exclusively to recent projects/orders, not all.
Will you charge me for extra revisions?
No, you won't be charged for any issues you encounter with the code I develop or update for you. I am committed to resolving these concerns promptly and at no additional cost. Charges will only apply if you require extra features and functionality.
I've received a cheaper offer for this project. What makes you the preferred choice?
The most important thing is service! I prioritize integrity, affability, and the delivery of top-tier products. My coding adheres to best practices, leveraging over 10 years of experience for the success of your projects. I am dedicated to ensuring your satisfaction throughout the entire process.
I didn't notice before, but now I've noticed a bug after completing the order. What can I do?
If the bug falls within the project's defined scope, it will be rectified at no cost. Prioritization depends on my current workload. This policy is applicable to recent projects, excluding older ones.
What should I do if I require bug fixing services?
To request bug fixing for an existing application, please provide a brief description of the bug and its nature.
Reviews
1 reviews for this Gig
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O oliverw255
Switzerland
It was a pleasure working with Saddam Hossain. He is an exceptionally talented ASP.NET Core developer with deep expertise in backend architecture. I highly recommend him to others and will certainly collaborate with him again on future projects.
Up to $50
Price
1 day
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
O oliverw255
Switzerland
It was a pleasure working with Saddam Hossain. He is an exceptionally talented ASP.NET Core developer with deep expertise in backend architecture. I highly recommend him to others and will certainly collaborate with him again on future projects.
Up to $50
Price
1 day
Duration
Helpful?
