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Fiverr Pro
English
$
USD
I will build desktop or web applications c sharp
Lee
About this gig
Looking for a powerful system to streamline your business? I will develop a high-performance, custom ERP or web application tailored to your needs using C#. From database integration to scalable feature modules, I deliver secure, bug-free, and clean source code.
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Get to know Lee
Lee
Net Developer
- FromVietnam
- Member sinceDec 2025
- Avg. response time1 hour
- Last delivery2 weeks
Languages
Vietnamese, English
I am a full-stack developer with 6 years of experience in digital transformation projects for enterprises and manufacturing factories. I have worked with ERP and MES systems, production data visualization, and workflow automation. My expertise includes web development and WinForms applications, using C# .NET, Web API, ReactJS, HTML5, CSS3, Tailwind CSS, and databases such as SQL Server and PostgreSQL. I also use Power Automate to automate repetitive tasks and data entry processes. I would be very happy to collaborate with you.
FAQ
What technologies and languages do you use for ERP development?
I specialize in C# (.NET) for backend development, combined with modern databases like SQL Server, MySQL, or PostgreSQL to build secure and scalable ERP web applications.
Will I get the complete source code of the software?
Yes, absolutely. Full source code is included in all packages (Basic, Standard, and Premium). You will have 100% ownership of the developed application.
Can you customize or fix bugs in my existing ERP system?
Yes, I can work with your existing codebase. Please message me first to share your current source code, framework details, and requirements so I can analyze it.
Do you provide post-launch support and maintenance?
Yes, I offer free support for a specific period (depending on the package) to fix any unexpected bugs or deployment issues. Long-term maintenance is also available upon request.
Can we discuss the project requirements before I place an order?
Definitely. In fact, please contact me before ordering so we can clarify the scope, technical stack, and timeline to avoid any cancellations.
