Marina de Mello
@marinademello
I prevent fraud risks and resolve complex customer cases across high-volume support operations.
What I'm looking for
I've resolved over 20,000 tickets at Blaze & Jonbet IGaming, cross-checking user data, authenticating documents, identifying suspicious patterns, and supporting sensitive KYC, responsible gaming, and politically exposed person cases.
Across iGaming, tourism, telecommunications, and document management, I've worked closely with Compliance, Payments, Quality, Operations, and Ombudsman teams while maintaining accurate customer records and meeting SLAs. I bring bilingual customer support, CRM, SaaS, fraud prevention, AML/CTF, and back-office experience, with a detail-focused approach to complex, high-volume demands.
Experience
Work history, roles, and key accomplishments
Support Agent
Blaze & Jonbet IGaming
Jun 2022 - Apr 2026 (3 years 10 months)
Performed cross-checking user data accuracy, pattern recognition, discrepancies identification, and document authentication. Resolved over 20,000 tickets with daily follow-ups, monitored user accounts and migration processes, and provided support on sensitive cases.
Bilingual Support
Datametrica/ElevenRush
Sep 2021 - Mar 2022 (6 months)
Provided bilingual support in the telecommunications sector, handling sales, debt renegotiation, and churn prevention. Met targets and SLAs, logged interactions, and used CRM and Excel for data entry.
Managed property operations for the tourism sector, including financial management, daily rate quotation, and website editing. Provided remote and on-site support for property management.
Bilingual Support
Sykes/WorldVentures
Apr 2019 - Oct 2019 (6 months)
Provided customer support via phone and email for the tourism sector, handling registration, account verification, payment methods, and issue resolution. Followed up on open tickets via CRM and collected customer feedback.
Support Specialist
Ad Astra Study Space
Mar 2017 - Feb 2019 (1 year 11 months)
Handled customer prospecting, personalized service, document and payment control, and partnership acquisition. Managed social media and advertisements for the company.
Trilingual Service
Quintal de Santa Teresa Lodging
Oct 2013 - Jun 2016 (2 years 8 months)
Managed administrative routines and provided trilingual service to national and international tourists. Handled electronic and telephone customer service, guest reception, and payment and supplies control.
Document Management Intern
Collecta Data Center
May 2011 - Feb 2012 (9 months)
Performed electronic document management including classification, cataloging, and indexing of corporate files. Ensured data integrity and accessibility through technical processing and organization.
Document Management Intern
Ministry of Planning, Budget and Management
Oct 2009 - Feb 2011 (1 year 4 months)
Participated in a document collection project involving classification, conservation, and repair of federal government documents. Collected data for archival diagnosis and identified documents requiring technical recovery.
Education
Degrees, certifications, and relevant coursework
Federal University of the State of Rio de Janeiro
Bachelor, Library Science
Bachelor's degree in Library Science from the Federal University of the State of Rio de Janeiro.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Social media
Job categories
Skills
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