
Sebastián Caballero Kiyuna
@sebastincaballerokiy
Customer support and operations professional seeking remote roles, with experience handling customer requests and coordinating daily service operations.
What I'm looking for
In a dental practice, I supported day-to-day administrative and operational activities, responded to customer questions and scheduling needs, and coordinated information with the service team.
At a coffee shop, I managed customer-facing operations, handled complaints and special requests, and coordinated staff and daily operational activities.
I also provided independent support with customer communication, information management, and digital workflows, organizing documentation to improve consistency and follow-up.
I'm developing practical knowledge of Salesforce and HubSpot CRM, including customer support workflows and case management. I work in English and Spanish and am open to remote international contractor roles.
Experience
Work history, roles, and key accomplishments
Manager / Customer Operations
Coffee Shop
Managed day-to-day customer-facing operations in a fast-paced environment, including direct customer service, complaint resolution, staff coordination, and inventory-related activities.
Administrative & Operations Support
Dental Practice
Supported day-to-day administrative and operational activities of a dental practice, including customer communication, scheduling, record maintenance, and follow-up on requests.
Customer Support & Digital Operations
Independent / Freelance Projects
Provided independent support involving customer communication, information management, and digital workflows, while developing practical knowledge of remote customer support and digital operations.
Education
Degrees, certifications, and relevant coursework
Salesforce Trailhead
Salesforce Trailhead, CRM & Customer Operations
Ongoing professional development in CRM and customer operations, covering Salesforce fundamentals, accounts, contacts, leads, opportunities, reports, dashboards, and case management.
HubSpot Academy
HubSpot Academy, CRM & Customer Service
Ongoing professional development in CRM and customer service, covering HubSpot fundamentals, customer service workflows, CRM organization, and marketing automation concepts.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Job categories
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