Mario Costa
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Mario Costa Email & Phone Number

Fraud Specialist at Vestiaire Collective
Location: Greater Paris Metropolitan Region, France 7 work roles 2 schools
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✓ Verified July 2026 3 data sources Profile completeness 100%

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Current company
Role
Fraud Specialist
Location
Greater Paris Metropolitan Region, France
Company size

Who is Mario Costa? Overview

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Quick answer

Mario Costa is listed as Fraud Specialist at Vestiaire Collective, a with 757 employees, based in Greater Paris Metropolitan Region, France. AeroLeads shows a matched LinkedIn profile for Mario Costa.

Mario Costa previously worked as E-Business Risk & Fraud Analyst at Vestiaire Collective and E-Commerce Risk & Fraud Analyst at Lvmh Client Services. Mario Costa holds E-Business Project Manager, Trading from Ecole Internationale De Management De Paris (Eimp).

Company email context

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Vestiaire Collective

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Profile bio

About Mario Costa

Mario Costa is a Fraud Specialist at Vestiaire Collective. He possess expertise in service client, microsoft office, management, satisfaction du client, relations clients and 27 more skills. He is proficient in Russe, Allemand and Chinois.

Listed skills include Service Client, Microsoft Office, Management, Satisfaction Du Client, and 28 others.

Current workplace

Mario Costa's current company

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Vestiaire Collective
Vestiaire Collective
Fraud Specialist
Paris, FR
Employees
757
AeroLeads page
7 roles

Mario Costa work experience

A career timeline built from the work history available for this profile.

E-Business Risk & Fraud Analyst

Current

Ville De Paris, Île-De-France, France

Mar 2023 - Present

E-Commerce Risk & Fraud Analyst

Neuilly-Sur-Seine, Île-De-France, France

• Handle and report fraudulent cases• Manage customer transactions in order to identify fraudulent activity such as account takeover, friendly fraud, ID theft and other risks within the e-commerce channel. • Perform analysis at business transaction level as well as IT (security) level to understand what happened, and what mitigation measures are to be taken• Contribute to projects which reduce fraud related losses while maintaining focus on a positive customer experience• Work effectively with team members and leadership by communicating fraud trends and sharing ideas and knowledge in a constructive and positive manner• Ensure confidentiality of all information collected during investigation• Identify improvements to prevent fraudulent activities• Recommend anti-fraud processes for changing transaction patterns and trends• Generate activity and risk management reports for the management• Share outcomes of analysis about fraud trends and patterns to relevant staff

Aug 2018 - Mar 2023

Customer Care - Fraud Manager

Paris

• Management of suspected fraud orders via Magento and Adyen for 20 ready-to-wear brands (Naf Naf, Aigle, Pull In, Lancel, Bonton, Bensimon, Le Tanneur, Father and Sons, Carven, Sonia Rykiel, Des Petits Hauts, La Fée Maraboutée, George Rech, Sinequanone, Tara Jarmon, Zapa, Lauren Vidal, Sud Express, Gerard Darel/Pablo, Paul and Joe)• Parameter scoring on Adyen to balance automatically validated orders and manually reviewed orders• Parameter Fraud rules• Paypal dispute management issued by customers• Adyen dispute management• Tracking of unpaid payments and bills • Creation of a Blacklist/Whitelist• Creation of a weekly Fraud reportingCustomer Care on brands : LancelSonia RykielFather and SonsAigleGerard Darel/PabloLe TanneurBonton Des Petits HautsLa Fée MaraboutéeHector & LolaPaul & JoeTara JarmonZapaSinequanoneFreeman T. PorterNaf NafLauren Vidal• Reception of calls, taking orders, advise on different products• Follow-up of contentious cases (contact of service providers, senders, suppliers)• Support for all refunds in close collaboration with the financial service• Collaboration with Logistical Service and different Carriers (DHL, Relais Colis, Colissimo)• Customer Relationship Management Marketplace (La Redoute, Galeries Lafayette, Lyst, BrandAlley)

Aug 2016 - Aug 2018

Host

Passy

• Customer Care Relationship• Coaching and training of new staff• Workstation Management• Litigation Management• Coordinate internal communication

Oct 2013 - Jul 2016

Customer Care - Interneship

Paris

• Customer Service and Relations• Litigation Management• Ensure customer satisfaction• Software : Magento and Akio

Oct 2015 - Apr 2016

Waiter - Receptionist

Ca'S Padri

Îles Baléares, Espagne

• Customer Service and Relations• Administrative management• Customer support

May 2013 - Sep 2013
Team & coworkers

Colleagues at Vestiaire Collective

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2 education records

Mario Costa education

FAQ

Frequently asked questions about Mario Costa

Quick answers generated from the profile data available on this page.

What company does Mario Costa work for?

Mario Costa works for Vestiaire Collective.

What is Mario Costa's role at Vestiaire Collective?

Mario Costa is listed as Fraud Specialist at Vestiaire Collective.

Where is Mario Costa based?

Mario Costa is based in Greater Paris Metropolitan Region, France while working with Vestiaire Collective.

What companies has Mario Costa worked for?

Mario Costa has worked for Vestiaire Collective, Lvmh Client Services, The Other Store - The Oz, Mcdonald'S Corporation, and Ca'S Padri.

Who are Mario Costa's colleagues at Vestiaire Collective?

Mario Costa's colleagues at Vestiaire Collective include Alexandre Demolin, Aisha Abdulle, Katherine Rojas, Raphaëlle Albrecht, and William Porter.

How can I contact Mario Costa?

You can use AeroLeads to view verified contact signals for Mario Costa at Vestiaire Collective, including work email, phone, and LinkedIn data when available.

What schools did Mario Costa attend?

Mario Costa holds E-Business Project Manager, Trading from Ecole Internationale De Management De Paris (Eimp).

What skills is Mario Costa known for?

Mario Costa is listed with skills including Service Client, Microsoft Office, Management, Satisfaction Du Client, Relations Clients, Magento, Microsoft Excel, and Microsoft Word.

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