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USD
I will build rest apis and backend services in c sharp and dotnet
Dinar
About this gig
Have a C#/.NET backend that needs a fix, a finished feature, or an API connection? I help turn a clear requirement into working, tested code, including projects started with AI tools.
I'm a software engineer with experience developing and maintaining REST APIs for IoT applications, databases, and Docker-based deployments.
CHOOSE YOUR TASK
- Basic: fix one reproducible minor bug in a runnable .NET project, with a regression test and fix notes.
- Standard: add CRUD for one entity in an existing app, with database integration, validation, error handling, and tests.
- Premium: connect one documented external API to one simple workflow in an existing app, with error handling and tests.
You receive the changed source code, relevant tests, and a short explanation of the changes and how to run them.
Please message me before ordering with your .NET version, relevant code, and expected behavior. We'll agree on scope and acceptance criteria first.
Frontend work, full app builds, production deployment, complex authentication, payments, and major rewrites need a separate quote. Provider fees are not included.
Get to know Dinar
Dinar
I am a software engineer and a programming instructor
- FromIndonesia
- Member sinceNov 2023
- Avg. response time1 hour
Languages
English, Indonesian
Hey there, I'm Dinar. I'm a software engineer currently working with the C#/.NET and Go stacks, building robust backend services and hardware-integrated solutions.
In my free time, I also enjoy developing Roblox games and conducting programming sessions.
If you need solutions related to RESTful APIs, databases, C#/.NET, Go, or general backend projects, I'd be happy to have a conversation about how I can help.
My Portfolio
FAQ
Should I contact you before ordering?
Yes. Send a short brief, your .NET version, expected behavior, and relevant code or error details. I'll check whether the task fits a package and agree on acceptance criteria with you before you order.
Can you work on AI-generated C# or .NET code?
Yes. I can review the relevant code and fix or complete an agreed task in a runnable C#/.NET project. AI-generated projects follow the same scope review and testing process. A full codebase audit or rewrite is quoted separately.
What does the Basic package cover?
One minor, reproducible bug in a project that builds and runs, such as an incorrect response or validation issue. It includes a focused fix, a regression test, and fix notes. Unknown root causes, environment repair, or changes across multiple systems need scope review.
What will I receive with my delivery?
Changed source code, relevant tests, and a short explanation of the changes and how to run them. Standard and Premium also include detailed code comments. We will agree on the expected behavior and acceptance criteria before work begins.
What counts as a revision or additional work?
A revision is one consolidated round of adjustments within the agreed scope. Basic and Standard include 1 round; Premium includes 2. An extra round is $15 with 1 extra day. Defects in my delivery are corrected without a revision fee. New features require a separate quote.
What do you need to get started?
Relevant source code, .NET version, setup instructions, expected behavior, and steps to reproduce any bug. Database tasks need a schema and sample data; integrations need API documentation and a test environment. Remove secrets and personal data from shared files.
Are deployment, frontend work, and complex integrations included?
Packages cover backend changes in an existing runnable app. Full app builds, frontend work, production deployment, major rewrites, complex authentication, payments, and multi-service workflows need a separate quote. Hosting and external provider fees are not included.
What if my task is more complex than a package allows?
I'll explain the scope, dependencies, and suggested approach, then offer a custom quote before you order. If unexpected complexity appears during work, I'll discuss options with you before making extra changes. Endpoint count alone does not determine the price.
