Odoo CRM & Apollo Integration

I run an on-premise instance of Odoo and I now need it to speak fluently with two prospecting tools I rely on every day—Apollo.io and Cheerio.io. All three systems must stay perfectly in sync so I never have to copy-paste a lead again... (Budget: ₹37500 - ₹75000 INR, Jobs: API Integration, Apollo, CRM, Django, ERP, Odoo, Python, Software Architecture)