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Work Background
MFComputerSoftware Architect
May. 2021Working as a contractor for USA based companies in multicultural teams spread world wide. I do software architecture, fullstack duties and also DevOps ones, mostly based on Java and Spring Boot/Spring Cloud, NodeJs and others depending on the client/product. Angular and React in frontend, both SQL and NoSQL datastores, messaging using Kafka and RabbitMQ. CI/CD mostly based on Github, Jenkins, Sonarqube and Docker, deploying and running all this stuff in a multi cloud environment relying on AWS, Azure and on-premise.
Basis Tecnologia da Informação S.ASoftware Architect
Dec. 2018 - May. 2021Brasília e Região, BrasilMy daily routine is: I pickup one of the several tasks in my Jira's tasks queue, which involves usually issues like: Auditing design problems in our costumer's software, fixing performance and/or security issues, fixing hard to reproduce bugs, producing high quality software's architecture documentation, build enterprise decoupled, concise, highly testable middleware/components/libs. First of all, I really dig in customer's needs and software specification, going deep in problem understanding first approach, usually putting ideas on paper before try any coding. Not rarely, I need to keep contact with both, software team and stakeholders in order to acquire proper context about the issues going on. So, I design a solution regarding the best software engineering practices where the simplicity coexists with minor drawbacks as possible. Finally, I commit my code into our repositories (usually Git based) and I run a respective Jenkins pipeline assuring reasonable code quality (Sonarqube) and artifact versioning. (Nexus) So, a brand docker new image will be pushed to our docker registry and our K8s cluster will received it soon and update containers accordingly. While doing that I'm supporting our development teams distributed in several customers, mostly helping with several issues such as bug fixing, proper decisions, environment problems and coding best practices. I do this in different stacks like Java, Javascript, C# and so on, multiple databases as well, mostly in Java. We do Microservices in both Spring Cloud and Istio, running in Kubernetes + Rancher (sometimes Openshift/OKD). Out front end is mostly Angular (v9) + Typescript.
Mirante TecnologiaEnterprise Architecture's Analyst
Mar. 2017 - Dec. 2018Brasília e Região, BrasilI worked in performance, security, bug fixing, news features and other improvements in a software called SWS. (Sicoob Workload Schedule) SWS is the main batch processor engine of Sicoob (the bigger financial cooperative bank in Brazil)
and it's a multithreaded and distributed JavaEE Standalone application using, Adobe Flex as frontend, WebsphereMQ as messaging system, IBM DB2 as database and Websphere 8 as Application Server. SWS is both a high critical and high disponibility demanding system, it demands a lot of performance (narrow SLAs), resilience and security, once it runs hundreds of thousands of bank transactions daily.
StefaniniSenior Software Engineer
Jun. 2015 - Mar. 2017Brasília e Região, BrasilDevelopment and improvement of several Android native applications for Banco do Brasil, the most important Brazil's bank.
EficáciaSenior Software Engineer
Feb. 2015 - May. 2015Development and integration of both applications and components under RESTful API for a software function point estimation's suite.
CapgeminiFull System's Analyst
Jun. 2014 - Feb. 2015Brasília e Região, BrasilBuilding reusable software components and promoting integration of several applications by using RESTful APIs on Brazil's Central Bank.
StefaniniWeb Developer
Jan. 2014 - Jun. 2014Brasília e Região, BrasilDeploying the Brazil Justice's Ministry web portal powered by Python under Zope Plone 4. You can check it out on: http://www.justica.gov.br Development and improvements on web applications using the following stack: Java Struts + EJB + Hibernate + SQLServer and Spring.MVC.
Smart PublishingFullStack WebDeveloper
May. 2013 - Dec. 2013Natal e Região, BrasilWorking on internal web applications powered by several technologies such as: Ruby on Rails, PhP, JavaScript, JQuery, Ajax, HTML5, CSS, Postgres, MySql, MongoDB and Node.js.
M3mediaWeb Developer
Mar. 2013 - May. 2013Natal e Região, BrasilDevelopment and improvement of several web sites powered by CakePhP, MySql and Jquery.
You can find some below: http://www.maracajaureservas.com.br/
http://www.md8.com.br/
Logica SistemasWeb Developer
Jan. 2013 - Mar. 2013Natal e Região, BrasilDevelopment and improvement internet provider services based ERP of modules. Backend powered by PHP, Postegres and JQuery Frontend. Also, Using SNMP protocol data got from Shellscript under FreeBSD environment.
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