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Work Background
TeachableSoftware Engineer
Nov. 2022Teachable is a platform that enables creators to share their knowledge easily.
The platform's core is written with Ruby On Rails, and new microservices use Golang.
Responsibilities: Design and develop a new microservice in Go to be responsible for third-party integrations.
Maintain and Improve new features on the Core Platform in Ruby On Rails.
Monitoring applications using Datadog and Sentry.
PicPayTech Lead
Nov. 2021 - Nov. 2022Picpay is a large fintech in Brazil with more than 60 million active users, in addition to being a digital wallet, it has several products within its app.
In a team of 4 Backend and 4 Mobile developers, we planned, developed, and maintained a project of loan between app customers called P2P Lending. We were responsible for the borrower's experience. After the release of this product, we have an average of 4 million reais in transactions monthly. Created and maintained 3 PHP microservices. Using SOLID, DDD, and TDD principles.
Use of Kafka to stream messages between services.
Use of Redis as a cache layer of requests.
Use of MySQL and MongoDB depending on microservice needs. Use of New Relic as an APM and Logging solution.
Created performance test using k6.
PicPayBackend Developer
Apr. 2021 - Nov. 2022Working with agile methodologies to deliver new products/services of value to the company.
Great interaction between other teams within the company and partners.
Planning, developing and maintaining micro services using PHP.
Overcoming challenges in scalability, observability and monitoring.
Actively studying software architecture, clean code, design patterns, TDD, BFF, etc... Technologies: - PHP, Rest API, Lumen - MySQL, MongoDB, Redis - Kafka - Drone, SonarCloud, GitHub Actions - Docker, Kubernetes, Helm Charts, Harness - AWS Cloud with Codebuild, S3, ECR, etc... - New Relic One, Grafana, Metabase, Databricks
Westwing BrasilBackend Developer
Dec. 2020 - Mar. 2021BrazilResponsible for creating new features, fixing bugs and maintaining the core system based on PHP with Zend, Yii, Laravel and Wordpress.
Also worked with Javascript creating a microservice with ReactJs and Lambda functions. Stack:
- PHP, Javascript, Node.Js
- Gitlab, Docker, Gitlab Pipelines
- AWS, Lambda Functions
- Slack, Jira
MaximizeTechnical Lead
Jan. 2018 - Dec. 2020Systems analyst responsible for seeking new technologies to improve and facilitate the development of WEB solutions.
Technical leader in programming languages PHP and Javascript. Working with databases like MySQL, PostgreSQL, Firebase.
Manager responsible for the project workflow, from conception to delivery. Using agile methodologies.
Responsible for integrating systems from the most diverse platforms in the market, such as: Google, Facebook, Twitter, Whatsapp, Twillio, Microsoft, AWS, Azure, etc.
Administer DevOps processes to ensure continuous delivery of systems, performing automated tests and securely deploying to production servers.
Creation of Virtual Machines for WEB systems based on Linux distributions such as Debian, Ubuntu and CentOS. Technologies:
- PHP (Laravel, Wordpress) - Javascript (JQuery, ReactJs, Vue.js, Vanilla)
- MySQL, Firebase, MongoDB
- Docker, CircleCi, Github, Beanstalk, Bitbucket, AWS, Digital Ocean
- Ubuntu, Debian, CentOS
- Trello, Basecamp, GSuite
MaximizeBack-end Developer
Jun. 2014 - Nov. 2020
RR SofthouseChief Technology Officer
Jun. 2012 - Jun. 2014Partner responsible for implementing technology solutions for managing retail companies, such as small businesses, restaurants, etc.
MaximizeBackend Developer
Mar. 2007 - Mar. 2012Back-end developer for websites using PHP and MySQL stack.
Used a lot of PHP frameworks: Codeigniter, Laravel, Wordpress, Magento, CakePHP.
Also worked with JQuery, HTML and some CSS.
Dreamweaver, SVN and Git used for version control.
DATAPREVIntern
Mar. 2005 - Mar. 2007São Luís, Maranhão, BrazilSocial security software technical support (installation and configuration), administration and maintenance of network servers (Windows NT and Linux), configuration of linux servers (file server, domain, FTP, HTTP, DHCP). Creation and maintenance of the company's website on the Intranet using PHP and MySQL.
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