Wix Synagogue Site Development

I'm seeking an experienced Wix developer to assist with my synagogue website. The design is already in place, but I need help with some development issues.

Key Requirements:
- Integrating third-party services (e.g., payment gateways, calendars)
- Custom coding and enhancements to improve functionality

Ideal Skills and Experience:
- Proficiency in Wix development
- Strong background in integrating third-party applications
- Experience with custom coding and enhancing existing Wix sites
- Ability to troubleshoot and resolve development-related issues

Please provide examples of similar work done and relevant qualifications.