Marcelo Lopes
Lead Software Engineer at Cielo
Minas Gerais, Brazil
Summary
👤
Senior🎓
Top SchoolMarcelo Lopes is a Lead Software Engineer based in Minas Gerais, Brazil, with 8 years of professional experience across payments and mobile platforms. He has progressed from hands-on mobile engineering to leading teams at Cielo, after roles at Nubank, Stone and long tenure at M4U where he worked on major payment products like Cielo LIO and Cielo Mobile. Marcelo combines a strong academic background (Master's in Algorithms & Combinatorics) with practical expertise delivering embedded and mobile payment solutions for carriers and merchants. Known for shipping production-grade payment integrations and POS software, he brings both architectural perspective and detailed implementation experience. Colleagues can expect a technically rigorous leader who understands the nuances of payment ecosystems and mobile constraints.
8 years of coding experience
15 years of employment as a software developer
Master's degree, Algorithms & Combinatorics, Master's degree, Algorithms & Combinatorics at Universidade Federal do Rio de JaneiroBachelor's degree, Computer Science, Bachelor's degree, Computer Science at Universidade Federal de Juiz de Fora
English
Github Skills (7)
android-sdk8
payment8
sdk7
android5
ida2
json1
volta1
Programming languages (2)
Github contributions (5)
marcelopereiralopes/find_flight
Oct 2019 - Mar 2020
O app consiste em consumir o JSON de uma lista de voos separados por voos de ida e volta.
Contributions:2 PRs, 38 pushes, 3 branches in 5 months
poridaumajsonlista
marcelopereiralopes/friendlychat
May 2022 - Jan 2024
Contributions:1 push, 2 branches in 1 year 8 months
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