HubSpot & Pardot Data Sync Expert Needed

We are seeking a technical expert to facilitate seamless data synchronization between HubSpot CRM and Pardot email marketing tool. The ideal candidate will have extensive experience with API integrations and data mapping to ensure accurate data flow. The person should also understand Salesforce / pardot programming language and how to create this custom integration and tool on either hubspot or pardot side and complete the same. We already have soem partial sync written but it's not functioning, so first step is to identify and fix that issue and if not working, then write a new sync from ground up. You will be responsible for troubleshooting any issues that arise during the sync process and providing ongoing support to optimize our systems. If you have a strong background in CRM and marketing automation platforms, we’d love to hear from you. We also need the person to commit to maintain the sync for next 60 days to ensure it's smooth and error free.

Please ensure -
1. You understand contacts management in hubspot
2. You understand contacts management in pardot and salesforce
3. You understand APIs in Hubspot
4. You understand APIs in Pardot
5. You can build custom application and integration in both Hubspot and Pardot
6. You understand the native programming language in Pardot