Highlights:I Lead the pioneer Digital Signature Module development for Brazilian Army. The project was created to enable users to access server-side information using smart card authentication. Created, designed and implemented both client and server applications. Employed different tech stacks for the implementation of solutions on both client/server-side; leading to cost savings (paper and logistics) of +US$ 1million. The project was successfully launched in 2018; the client version has 10,000+ downloads and 6,000+ users

Skills:Java, Spring, Oracle, Angular, React

Goal:Wording as a software Engineer in a Company with valuable and meaningful projects.

Certification:Java Web Development Specialist (Learning Tree International - 2014) Web Service and Message Systems Specialist ( Caelum - 2016)

Honor:In 2019 honored with distinction by The Brazilian Ministry of Defense.

Senior Software Engineer 09/2019 - current
Upstack, Remote, United States
Industry: Information Technology
Created a Digital Signature Application for Officers around the world to sign official documents, leading to US$ 1million+ savings in paper and logistics per year.Implemented improvements to system security, database and infrastructure; increasing the application's availability rate to 99.9%. Troubleshot and resolved complex technical problems with custom applications and in-house databases for the Ministry.
Skills: Java, Spring, Java Persistence API (JPA), Hibernate, React, Struts,JavaServer Pages (JSP), Apache Maven, Linux, Shell Scripting, SQL, PHP,Groovy, JavaScript, Bootstrap 3, CSS, jQuery, Angular, Angular.JS--
Senior Software Engineer 06/2014 - 06/2019
Brazilian Ministry of Defense, Brasilia, DF Brazil
Industry: Information Technology
Creating and developing innovative software solutions for clients across abroad range of industries.Participate in scrums consisting of cross-functional teams, both software and hardware.Ensure that features are being delivered efficiently and on-time.
Skills: Java, Spring, Hibernate, Struts, Linux, Apache Maven, jQuery, Angular,Angular.JS, Bootstrap 3, PHP, React.js, CSS, HTML, React--
Software Engineer 02/2012 - 06/2014
Brazilian Embassy, Washington, DC United States
Industry: Information Technology
Led and coordinated all development and maintenance efforts for the embassy; enhancing solutions of the highest complexity.Updated all features, tools and components relating to security on the Embassy's application and infrastructure; attracting more bidders for the process and making the contracts more profitable.Set best practices, built new features and tools and wrote performance-minded, highly-readable code on solutions/projects for the client.
Skills: Java, Hibernate, JavaServer Faces (JSF), Apache Maven, Shell Scripting, SQL, JavaScript, jQuery, CSS--
Software Engineer 02/2008 - 02/2012
Brazilian Army Commander's Office, Brasilia, DF Brazil
Industry: Information Technology
Pioneered the adoption and use of new technologies on the team; suggesting automated solution's for the client's processes.Worked as a key driver at all stages of application development; iterating the solution in 3 months with little or no maintenance. Define and implemented best practices on solutions; to continually increase performance and scalability.
Skills: PHP, Oracle, Smarty Template Engine, JavaScript, jQuery, HTML--

Universidade de Brasilia 06/2001 - 06/2005
Brasilia, DF, Brazil
Degree: Bachelor's Degree
Major:Mathematics
Minor:Computer Science
Mathematics Bachelor degree from Brazilian ivy league University of Brasilia

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