I have App Builder Website Based on GWT (Java Core) I need to integrate payment gateway and login signup in my app builder website

Job ID: 37526114

Budget: ₹12,500 – ₹37,500 INR

I am looking for an experienced developer to integrate a payment gateway and login/signup functionality into my existing App Builder website. The website is based on GWT (Java Core) and is currently being used for an existing business.
Website link - https://app.androidbuilder.in

Payment Gateway Integration:
- The desired payment gateways are Stripe and Razorpay. The developer should have experience working with these payment gateways and be able to seamlessly integrate them into the website.

Login/Signup Functionality:
- The developer should add a user authentication system to the website, allowing users to create accounts, login, and manage their profiles.

Timeline:
- The project should be completed within a month. The developer should be able to work efficiently and deliver high-quality results in a timely manner.

Skills and Experience:
- Strong knowledge and experience in GWT (Java Core) is essential for this project.
- Experience with payment gateway integration, specifically with Stripe and Razorpay, is required.
- Proficiency in web development languages such as HTML, CSS, and JavaScript is necessary.
- Experience in building Android apps and integrating login/signup functionality is preferred.
- A good understanding of user authentication and security practices is important.

If you have the skills and experience required for this project, please submit your proposal along with relevant examples of your previous work.