a
ailtonweller

Ailton S

@ailtonweller

Ecommerce Marketplace Specialist

Brazil
Portuguese, English
About me
I am an e-commerce and marketplace specialist with hands-on experience managing sales operations across Mercado Livre, Shopee, Magalu, and Amazon. I specialize in profitability analysis, product listing optimization, and building Excel dashboards to improve operational decision-making. Additionally, I hold a Law degree and have an extensive background in public administration and data organization.... Read more

Skills

a
ailtonweller
Ailton S
Offline • 
Average response time: 1 hour

See my services

E-Commerce Store Management
I will build an excel ecommerce profit dashboard
From$30 / projectMore details
Consultation
I will analyze your ecommerce sales and profitability
From$25 / projectMore details

Portfolio

Work experience

Independent

E-commerce & Marketplace Specialist

Independent • Self-employed

Mar 2023 - Present • 3 yrs 7 mos

Managed and analyzed e-commerce operations across Mercado Livre, Shopee, Magalu and Amazon. Created and optimized product listings, titles, descriptions and product catalogs. Analyzed sales, marketplace fees, product costs, returns and profitability using Microsoft Excel. Built spreadsheets and dashboards to monitor sales performance, product margins and marketplace results. Managed large volumes of product and transaction data and supported pricing, inventory and operational decisions.