leonhad
Leonardo Alves da Costa
Brazil

Developer, biomedical engineer and teacher.

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4,528.8
CodersRank Rank
Top 1%
Veteran Developer
Java
Java
Top 5
Angular
Angular
Developer
Brazil
Top 5
Spring
Spring
Developer
Brazil
Highest experience points: 0 points,

0 activities in the last year

List your work history, including any contracts or internships
Basis Tecnologia da Informação S.A.
Aug 2023 - Sep 2024 (1 year 1 month)
Remote
Software Architect
Development of JEE and .NET solutions and architectures at the National Civil Aviation Agency (ANAC) and the Chamber of Deputies, both for the development of new systems and the maintenance/support of systems. Technologies used: Java 8, JPA, JSF, Angular, Vue.js, NodeJS, Tomcat and JBoss Wildfly with Oracle 18g, SQL Server, MySQL and PostgreSQL databases, as well as the RabbitMQ and ArtemisMQ messaging systems (part of ActiveMQ). DevOps automation with Azure DevOps, Jenkins, Kubernates and Kuberflow and building microservices with Java 11 with SpringBoot with REST publications and SOAP WebServices (integration of legacy systems).
java Angular spring boot spring boot spring data spring mvc spring data jpa spring security hibernate maven java ee tomcat gradle jsf jsp junit jdbc mockito jpa spring microservices oracle plsql kafka primefaces javaee jenkins kubernetes docker elasticsearch nginx linux docker compose rabbitmq xml unit testing scrum agile oop tdd json database design ci/cd ajax
Cast IT Group
Sep 2013 - Aug 2023 (9 years 11 months)
Remote
Software Architect
Arquiteto para os projetos de manutenção/sustentação da ANAC. Trabalho com o foco na melhoria do desempenho de aplicações, da aplicação de certificação digital e na integração de novos sistemas com sistemas legados. Utilizo linguagens de programação como ASP.NET, C# e Java. Também desenvolvo aplicações mobile para iOS e Android.
Serpro
Sep 2011 - Sep 2013 (2 years)
Brasília, Brazil
Systems Architec
I was responsible for the applications of the Federal Revenue Service (RFB) and Foreign Trade systems. I was responsible for the architecture of more than 70 projects, among them, Siscomex, Simples Nacional e e-Processo. Technologies used: Java 6/7, JPA 1.2/2.0, JSF 1.2/2.0, TIBCO Suite, Tomcat, JBoss 4/5/6, JBoss ESB, WebSphere, Demoiselle Framework, Classic ASP, ASP.NET and C#.NET, Oracle 10g, SQL Server, DB2, Adabas, MySQL and PostgreSQL.

Add some compelling projects here to demonstrate your experience
SISANT
Jan 2018 - Dec 2020
ANAC
Brazilian drone sensus.
c# asp.net sql server mvc entity framework azure devops
SINAN
Sep 2013 - Jan 2015
Cast Informática S.A.
The Information System for Notifiable Diseases - Sinan is mainly fueled by the notification and investigation of cases of diseases and conditions that appear on the national list of compulsory notification diseases (Ordinance No. 1,271, OF 6 JUNE 2014), It is possible for states and municipalities to include other important health problems in their region, such as chickenpox in the state of Minas Gerais or diphyllobotriasis in the city of São Paulo.
java ee jsf oracle jpa hibernate maven spring spring security junit java jboss
Anvis@tende
Jan 2004 - Feb 2005
Politec
I worked on the rewriting of the whole system (refectoring), which took only a month. The previous system was extremely slow (it took 2 minutes just to authenticate) and maintenance was complex. The new one allowed a great advance in the growth of the system and facilitated future maintenance.
java struts oracle jdbc jboss

This section lets you add any degrees or diplomas you have earned.
União Educacional de Brasília
Bachelor, Information Technology
Dec 2001 - Nov 2004
Bachelor in computer science.
Centro Universitário do Planalto Central Apparecido dos Santos
MBA, Computer Science & Engineering
Nov 2004 - Oct 2006
This degree focussed on contracts and software licenses, both proprietary and free.
Universidade de Brasília
Master, Biomedical Engineering
Jan 2013 - Dec 2015
Master’s degree focused on equipment creation that automates the process of recognition of antibiograms through image processing. The project aims at the creation of hardware and software for the solution.
CertiProf
DevOps Essentials Professional Certificate (DEPC)
Jan 2019
CertiProf
Scrum Foundation Professional Certificate (SFPC)
Jan 2019
Sun Microsystems
Sun Certified Programmer for the Java™️ 2 Platform 1.4 (SCJP)
Oct 2003

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