Gabriel Barboza
@gabrielbarboza
Fraud and Risk Analyst who improves payments and KYC outcomes through rigorous e-commerce investigation.
BrazilWhat I'm looking for
I’m a Fraud and Risk Analyst focused on fraud analysis, KYC, payments operations, risk, AML, and chargeback prevention. I build practical insights by investigating suspicious activity patterns and reviewing customer profiles and transactions using risk analysis tools.
Most recently, I worked at Riskified as a Risk & Fraud Analyst (Remote – New York, USA) from September 2025 to January 5, 2026. I supported fraud and risk analysis focused on e-commerce transactions, including investigation of suspicious activity patterns and preventing chargebacks.
Before that, I was at Kaizen Gaming (Betano) as a Payments & Fraud Analyst (November 2024 – September 2025). I handled technical analysis of sports betting transactions and banking payments, monitored suspicious payment activity and behavior, and managed daily operational task organization for the analyst team.
I also bring international context from four years living in the United States (AP International – Denver, Colorado, USA, March 2020 – November 2023), strengthening my professional English fluency and multicultural adaptability in dynamic environments. I’m comfortable working remotely and I approach risk with a determined, proactive mindset.
Experience
Work history, roles, and key accomplishments
Risk & Fraud Analyst
Riskified
Sep 2025 - Jan 2026 (4 months)
Conducted fraud and risk analysis for e-commerce transactions by investigating suspicious activity patterns and supporting chargeback prevention. Reviewed customer profiles and transactions using risk analysis tools.
Payments & Fraud Analyst
Kaizen Gaming
Nov 2024 - Sep 2025 (10 months)
Performed technical analysis of sports betting transactions and banking payments on the platform. Monitored suspicious payment activity and behavior, including chargebacks, and organized daily operational tasks for the analyst team.
International Exchange
AP International
Mar 2020 - Nov 2023 (3 years 8 months)
Lived in the United States for four years, building professional English fluency and multicultural experience in a dynamic international environment.
Customer Service Representative
Felício Vigorito Ltda
Jun 2019 - Dec 2019 (6 months)
Scheduled vehicle inspections and provided customer support. Coordinated service requests to ensure smooth dealership operations.
Education
Degrees, certifications, and relevant coursework
UNIASSELV - EAD
Biological Sciences
2026 - 2028
Studying Biological Sciences at UNIASSELV (EAD) from 2026 to 2028 (incomplete).
Pine Manor College
English Studies
2020 - 2022
Studied English in the English Studies program at Pine Manor College in Boston from 2020 to 2022.
FAM – Faculdade das Américas
2017 - 2019
Completed studies at FAM – Faculdade das Américas from 2017 to 2019 (program details not specified).
E.E. Prof. Luís Washington Vita
High School Diploma
Earned a High School Diploma at E.E. Prof. Luís Washington Vita, completed in 2015.
Availability
Location
BrazilAuthorized to work in
Social media
Job categories
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