Mauricio Ackermann
Engineering Manager at SumUp
São Paulo, Brazil
Summary
🤩
Rockstar🎓
Top SchoolMauricio Ackermann is a Technical Lead with over 10 years building scalable web and mobile systems across retail, education and finance, currently shaping technical strategy and architecture at ZayZoon. Grounded in an Electrical Engineering background, he combines analytical rigor with hands‑on expertise in Ruby/Rails, Node.js, AWS, Docker/Kubernetes and full‑stack React/React Native work to bridge product and engineering. He has a track record of leading and growing high‑performing teams, improving reliability and developer productivity through metrics, observability and CI/CD practices. Comfortable alternating between coding and leadership, Mauricio has shipped customer‑facing features, designed service architectures, and mentored engineers from startups to larger organisations. An operator who still codes, he brings a pragmatic, data‑driven approach to translating customer needs into secure, high‑impact systems.
10 years of coding experience
15 years of employment as a software developer
Bachelor's Degree in Electrical Engineering with electronic emphasis Electrical and Electronic Engineering, Bachelor's Degree in Electrical Engineering with electronic emphasis Electrical and Electronic Engineering at FEI
Portuguese, English, German
Stackoverflow
520reputation
11kreached
14answers
24questions
Github Skills (89)
authentication10
activemerchant10
shopify10
omniauth10
token-based-authentication9
api9
hidapi9
ruby9
devise9
react-native9
ios9
oauth9
react9
logitech9
json-api9
Programming languages (9)
Github contributions (5)
mbackermann/active_merchant
Apr 2021 - Oct 2023
Active Merchant is a simple payment abstraction library extracted from Shopify. The aim of the project is to feel natural to Ruby users and to abstract as many parts as possible away from the user to offer a consistent interface across all supported gateways.
Contributions:1 push, 2 branches in 2 years 7 months
ecommerceaimpartssupportedruby
mbackermann/blog-mauricio
Apr 2018 - Jul 2020
Contributions:36 pushes, 1 branch in 2 years 3 months
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