Senior Java Developer

• Aug 2020 - Present

Senior Java Developer

• Dec 2017 - Aug 2020

T-Systems is the corporate customers unit of Deutsche Telekom. Building on a global infrastructureof data centers and networks, T-Systems operates information and communication technology(ICT) systems for multinational corporations and public sector institutions (https://www.tsystems.com).My current role includes:- Development and maintenance of a Java web based application- Planning and analysis- Design of application architecture for new features requested by the customer with Scrum/Kanban methodology- Definition of specs and project documentation- Communicate with other teams working on integrated components;- Debugging and analysis of defects found during product lifecycle;Also, I have experience working with multicultural and remote teams. Most of them are based on Germany.My soft skills are:- Team worker- Detail-oriented- Self-sufficient- Fluent English (spoken and written)- German (spoken and written professional proficiency)

Senior Java Developer

• Dec 2015 - Nov 2017

Software Developer

• Aug 2014 - Dec 2015

I was working on the development of mobile and web applications, outsourcing to companies of different sizes in Brazil. I used to work directly with the customer, following all the necessary steps to develop a software application, from the project requirements specification to the release and monitoring.The most common technologies used by me were:- Java 7 and 8 versions- Spring Framework (Spring Boot + Spring Web & MVC + Spring Data + Spring Security)- Tomcat 8- REST architecture design- Android SDK and some support libraries such as Butter Knife, RxAndroid and RetroLambda.My main responsibilities were:- Analysis and project requirements specification- Choose the most effective technologies to the problem being solved- Scope definition and release schedulling- Scope implementation- Release feedback- Monitoring and bug fixing

Middle Java Developer

• Jan 2014 - Aug 2014

Senior, founded in 1988 in Blumenau (SC), is one of the greatest provider of enterprise software platforms in Brazil, offering solutions to guarantee expertise on business and management processes (http://www.senior.com.br/en/).I was a Java Middle Developer and worked on the Security and Access product. My main responsibilities were:- Application maintenance- Gathering and improvement of the data related to the application's performance- Checking the integration with devices such as biometric readers, card readers and so on

Middle Java Developer

• Feb 2008 - Apr 2013

Pública Informática is an IT Company, which has been in the market for over 20 years, offering ERP applications to the Public Sector and serving around 300 clients all over Brazil (www.publica.inf.br).Starting as a Java Junior Developer and becoming later a Middle Developer, I worked on different products, focusing on developing the tools and making the necessary integrations between them. My tasks were:- Analysis and use cases implementation- Refactoring as new modules were integrated- Guiding and helping the team members in the process of developing new features- Project and tools documentation- Monitoring and bug fixing

PHP Junior Developer

• Feb 2007 - Jan 2008

As PHP Junior Developer, I worked on the maintenance of a web module that is one of the ERP products offered by Pública. My responsabilities were:- Implementation of use cases- Bug fixing- Documentation