Desktop Java Programmer Needed -- 2

I need a proficient Java programmer to edit our Desktop software named: Sellerdeck, which is an older type ftp Website software we use to upload our Site and download orders with commerce platform.

Key Responsibilities:
- Creating a robust and user-friendly desktop application for my e-commerce platform
- Ensuring the application is fast, efficient and secure
- Implementing any necessary updates and improvements

Skills Required:
- Proficient in Java Google ad words
- Previous experience developing desktop applications
- Understanding of e-commerce platforms is a plus
- Excellent problem-solving skills
- Ability to work independently and meet deadlines

We've detected 2 javaScript errors issues that may be affecting our website, as our software which is a desktop version, you may have to logon to our PC, we have backup files incase, I will try to upload a photo if this site allows me to show one