Provide exceptional customer service to Portuguese-speaking clients in the Oil & Gas industry through phone, email, and chat. Assist customers with inquiries related to services, account management, and product information. Support clients throughout their journey, from initial inquiries through to post-sale support. Handle customer complaints and concerns professionally, ensuring timely resolution to enhance customer satisfaction. Maintain comprehensive knowledge of the company's services and industry regulations to provide accurate information. Document all customer interactions clearly and maintain detailed records for compliance and service improvement. Collaborate with internal teams to address complex inquiries and provide tailored solutions for clients.