
Andrés Mass
@andrsmass
I resolve complex customer issues across phone, email, chat, and social channels for U.S.-based clients.
What I'm looking for
I've supported U.S.-based clients at iSolved, resolving account, billing, and payroll-related inquiries through email and virtual meetings. I investigate root causes, coordinate escalations, and follow through until clients have a clear resolution.
Previously, I handled 80+ daily interactions for Fitbit at Concentrix across chat, email, and voice while documenting cases in Salesforce and Microsoft Dynamics 365. I bring bilingual English and Spanish support, empathetic de-escalation, and dependable case follow-up from high-volume customer service environments.
Experience
Work history, roles, and key accomplishments
Customer Support Representative
iSolved
Feb 2025 - Aug 2026 (1 year 6 months)
Served as primary point of contact for U.S.-based clients via email and virtual meetings, resolving account and billing inquiries. Investigated a payroll discrepancy, identified root cause, escalated, and followed up until fully resolved.
Customer Support Representative
Concentrix
Jan 2023 - Feb 2025 (2 years 1 month)
Handled 80+ daily customer interactions across chat, email, and voice, logging cases in Salesforce and Microsoft Dynamics 365. Resolved billing and order issues, collaborating with internal teams and escalating complex cases.
Guest Services Associate
Starboard Cruise Services
Jan 2022 - Jan 2023 (1 year)
Provided empathetic, multilingual customer service to an international, multicultural guest base. Resolved guest concerns in real time within a fast-paced, service-focused retail environment.
Education
Degrees, certifications, and relevant coursework
EF SET
EF SET English Certificate, English
Grade: C2 Proficient (72/100 overall; Reading: C2)
EF SET English Certificate with C2 Proficient level, achieved in July 2026.
Universidad del Sinú
Bachelor's Degree, Public Accounting
Bachelor's Degree in Public Accounting from Universidad del Sinú, Montería, Colombia, completed in 2016.
Anthropic
AI Fluency: Framework & Foundations, AI Fluency
AI Fluency: Framework & Foundations certification from Anthropic and partner institutions.
Anthropic
AI Fluency: AI Capabilities & Limitations, AI Fluency
AI Fluency: AI Capabilities & Limitations certification from Anthropic.
PayPal
AI Fluency for Small Businesses, AI Fluency
AI Fluency for Small Businesses certification from PayPal and Anthropic.
Notion Academy
Notion Academy: Essentials Badge, Notion
Notion Academy Essentials Badge certification.
Anthropic
AI Fluency for Students, AI Fluency
AI Fluency for Students certification from Anthropic.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Skills
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