payment gateway erorr fix asp dot net -- work remotely

Experienced ASP.NET Developer needed to fix payment gateway error and ensure successful payment transactions on a client's website.

Specific Requirements:
- Resolve error message displayed during payment process
- Troubleshoot and fix issues related to the phonepe payment gateway integration
- Ensure seamless processing of payment transactions

Ideal Skills and Experience:
- Strong proficiency in ASP.NET and C#
- Expertise in payment gateway integration, particularly with phonepe
- Ability to troubleshoot and debug errors effectively
- Familiarity with web development best practices and security protocols

Timeline:
- Project needs to be completed ASAP. Timely delivery is crucial.

Note: Please provide examples of previous work related to payment gateway integration, as well as any relevant certifications or qualifications.