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Fiverr Pro
English
$
USD
I will build microservices architecture and scalable backends in dot net
Usman Naqvi
About this gig
Are you struggling with a slow, hard-to-maintain monolithic application that cannot scale with your business?
I help businesses modernize and build scalable Microservices Architectures in ASP NET Core, turning complex systems into clean, modular, and high-performance backend solutions.
I don't just write code, I design backend systems that are built for scalability, performance, and long-term maintainability.
What I can help you with:
- Microservices architecture design and implementation
- Converting monolithic systems into modular services
- Building high-performance REST APIs in ASP NET Core
- Backend system design using Clean Architecture principles
- Database design and optimization (SQL Server / SSMS)
- Service communication using REST APIs (and async patterns if needed)
- Docker-based deployment setup for consistent environments
Technologies I work with:
ASP NET Core, Microservices, REST APIs, SQL Server, Entity Framework Core, Docker, Backend Architecture
Please get in touch with me before ordering so we can design the right architecture for your system.
Get to know Usman Naqvi
Usman Naqvi
Software Developer
- FromPakistan
- Member sinceOct 2022
Languages
Urdu, English
I'm a full-stack developer based in Islamabad, Pakistan with experience in the software industry.
I have been working on C#, Javascript / React, Python, Java, and .NET Blazor in various projects. At the beginning of my career, I was introduced to SAP, so I also know SAP ABAP and its integration with .NET.
I can provide simple solutions for complex problems in any industry. I will work with you to create a custom solution that works for your needs.
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FAQ
Do you provide a system architecture diagram?
Yes! For Standard and Premium packages, I include a technical diagram showing how the microservices, API Gateway, and databases interact. This ensures we are on the same page before I write a single line of code.
Can you migrate my existing Monolith to Microservices?
Absolutely. I specialize in the "Strangler Fig" pattern—gradually moving features out of your monolith into independent services to ensure zero downtime and a smooth transition.
Which version of .NET do you use?
I stay on the cutting edge. I typically work with .NET 8 or .NET 10, but I am happy to support older LTS versions (like .NET 6 or 4) if your current infrastructure requires it.
How do the services communicate with each other?
Depending on the need for speed and reliability, I implement synchronous communication via REST/gRPC or asynchronous communication using Message Brokers (RabbitMQ/Kafka) for better fault tolerance.
Do you handle Frontend integration?
While this gig focuses on the Backend and Architecture, I am highly experienced in Blazor (WASM/Server) and can build a unified interface for your microservices if requested as a custom offer.
