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### PROFILE ###

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• Name: Matheus Calegaro
• Position: Sr. Software Engineer
• Location: Brazil
• Links:
  • E-mail
  • GitHub
  • GitLab
  • LinkedIn
  • CodePen

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### CAREER ###

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• Company: Mercado Libre
• Role: Sr. Software Engineer
• Period: May/2023 - now
• Description: Full-stack engineering and development of an internal data enrichment microsservice for Mercado Envios' fullfilment centers (Full)
• Stack: Go, Node.js, React


• Company: Gupy
• Role: Sr. Software Engineer
• Period: Mar/2022 - Feb/2023
• Description: Worked on "Admissão", an admission management SaaS focused on reducing companies' "time to admit" by automating processes like document collecting and validation, contract signing and overall organization, and also improving their pre-employees' experience.
• Stack: Node.js, React, AWS


• Company: Ame Digital
• Role: Software Engineer
• Period: Mar/2019 - Feb/2022
• Description: Built "Ame Pro", a mobile POS solution with React Native, Node.js, Typescript, Go and AWS (mostly serverless) until early 2021. Then joined a team to help build a payment gateway from scratch with Java and Spring WebFlux.
• Stack: Node.js, React Native, Go, Java, Kotlin, AWS, DynamoDB, AuroraDB


• Company: B2W Digital
• Role: Software Engineer
• Period: Nov/2018 - Mar/2019
• Description: Development and maintenance of highly available, fault-tolerant applications with Java/Groovy (Spring, Grails), Go and Node.js (Electron), always following the best practices for both code and tests. Was an active member of the Hydra project, a POS solution built exclusively for Lojas Americanas ($LAME4, one of the biggest retailers in Brazil with 1600+ stores all over the country).
• Stack: Java, Go, Node.js, AWS, Spring Boot, Grails, MongoDB, AuroraDB


• Company: Convés Web
• Role: Full-stack developer
• Period: Nov/2015 - Oct/2018
• Description: Development of web apps and websites, such as institutional pages, information systems with specific requirements, apps with web-services integration and e-commerce.
• Stack: PHP, Laravel, Angular.js, Javascript, MySQL, Magento, Wordpress


• Company: Secretaria Municipal de Saúde de Mendes
• Role: Intern
• Period: Mar/2013 - Oct/2015
• Description: Provided hardware, software and networks support for end users (aka. "the IT guy").