Deusemar Chaves Junior

Contato- Deusemar Chaves Junior www.linkedin.com/in/deusemarchaves-junior (LinkedIn) Solution Architect | Engineering Manager | Senior Developer | Java | Cloud São Paulo, São Paulo, Brasil Principais competências Resumo Leading Development Teams Artificial Intelligence (AI) GitHub Copilot Languages Português (Native or Bilingual) Inglês (Full Professional) Certifications Microsoft Certified: Azure Data Fundamentals SI Architect Certification Microsoft Certified: Azure Fundamentals SI Associate Quiz Technology Architect Associate Certificate With over 18 years of experience in software development and solution architecture, I lead technology teams and deliver innovative solutions to global clients. As a Solution Architect and Engineering Manager, I have expertise in legacy system modernization, system decoupling, and scalable solution development. My skills include: - Solution Architecture: Design and implementation of scalable and secure solutions, utilizing technologies such as Java, Spring Boot, Angular, Kubernetes, Kafka, and Azure. - Team Leadership: Management of development teams, including mentoring, training, and skill development. - Software Development: Experience in Java software development, with emphasis on design patterns, SOLID principles, and DevOps practices. - Project Management: Planning, execution, and monitoring of projects, ensuring high-quality results. The migrations and modernizations I lead are based on measured pain points and needs, with results reflected in various KPIs that bring significant benefits to the business. This includes cost reduction, improved scalability, increased resilience, and greater operational efficiency. By using a data-driven and metrics-based approach, I ensure that the solutions delivered meet the specific needs of the business and generate tangible value for clients. With a passion for innovation and technology, I am always looking for new ways to improve the efficiency and effectiveness of the solutions I deliver. If you are looking for an experienced and motivated professional to lead your technology team, let's talk! Page 1 of 7 Experiência Avanade Solutions Architect junho de 2023 - Present (2 anos 4 meses) São Paulo, São Paulo, Brazil Technical and executive architect responsible for driving solutions involving modernization and decoupling of legacy systems with the focus on the leadership of the architectural team during the development of solutions in large projects in the financial sector also doing the creation and presentation of reports to C-Levels with indicators and metrics about the situation of the project. Stack technologies: Java SpringBoot Angular Kubernetes Kafka MSSqlServer Azure Containers Docker/Podman Microservices Patterns {CQRS, CRUD, SAGA, Event Sourcing, Resilience, Circuit Breaker, Drive Design Domain, SOLID, 12 Factors} DevOps Culture DevOps Tools like Jira, Github Actions, Bamboo, Sonar, Tenable, OWASP Dependency Check, Bitbucket, Azure Devops Zup Innovation 3 anos 11 meses Engineering Manager julho de 2021 - março de 2023 (1 ano 9 meses) São Paulo, Brasil Lead architecture, design, implementation, and operational support of tools and services. Evaluate complex business and technical requirements, and communicate inherent risks and solutions to technical and non-technical business owners. Manage and develop the team, including performance management, mentoring and capability/skill development. Together with the group manager, identify and address technical gaps either through hiring, training, or other initiatives Page 2 of 7 Act as point of contact for communications dealing with project deliverables, setting the expectation, managing priorities, technologies, human factors and management issues. Tech Lead | Software Engineer novembro de 2019 - junho de 2021 (1 ano 8 meses) São Paulo e Região, Brasil As a Tech Lead and Senior Backend Engineer I support a squad to deliver value and innovative functionalities in the big multinational bank customer. I work on some functions according to the need of the team, including monitoring and support software we deploy in production (Observability and Monitoring using regular expressions to help create dashboards). Solutions Designer, designing the solution defining journeys with Product Owner, UX and business managers. I'm a early adopter a Zup products. As a leading developer of Java backend, participate in technical architectures decision and I program when have ave time and/or it is needed. I mentoring a colleagues through company training programs. Professional who works approximately 40% "coding" with the team and 60% of the time generating content, participating in communities and feeding them. Senior Software Engineer maio de 2019 - novembro de 2019 (7 meses) São Paulo, São Paulo, Brazil I suport a squad to deliver value and innovative functionalityes in the big multinational bank. I work on some functions according to the need of the team. Solutions Designer, designing the solution defining journeys with Product Owner, UX and business managers. I maintain a Api Manager Zup. As a leading developer of Java backend, participate in technical architectures decision and I program when have time and/or it is needed. FabricaDS Soluções em Tecnologia Red Hat Consultant março de 2018 - abril de 2019 (1 ano 2 meses) Belém e Região, Brasil As a Middleware Consultant, my duties include: Mavenizing applications and migrating to new versions of JBoss; Page 3 of 7 Migrating legacy applications to new technology, using microservices; Creating an ALM pipeline for CI/CD process delivery; Supporting local teams to develop new services, using JBoss Fuse with Camel; Supporting local teams to develop new services, using Red Hat JBoss BPM Suite; Developing and supporting application customizations for migration to Openshift; Deploying and testing Red Hat Middleware solutions, such as: JBoss EAP, JBoss Fuse, and Fuse Integration Service, OpenShift; Assisting customers with Java EE architecture problems and questions. Technologies Used RH JBoss EAP (Application Server), FIS Openshift, Red Hat JBoss BPM Suite, RH Enterprise Linux, Ansible, Jenkins, Openshift (Docker, Kubernetes, and Containers). Cinbesa - Companhia de Informática de Belém Senior Java Develop maio de 2013 - março de 2018 (4 anos 11 meses) Belém e Região, Brasil I was hired to design and implement improvements to the company's software. As a Solution Architect, I was in charge of identifying the gaps that existed in the existing software and devising strategies to fill them. I also helped the team of developers to enhance their knowledge of the technologies that have recently been adopted in software architecture, in view of expanding the company’s range of software and solutions. I was the main developer for GdocProcessos, a major process and protocol software that includes a function for managing online documents. I worked as a Senior Middleware consultant, updating and managing the Wildfly and JBoss EAP clusters, including a DevOps structure with Docker. I delivered a range of small projects with Angular and Ionic Frameworks, for both web and mobile platforms. Technologies Used JAVA EE, Spring Boot, JSF, JPA, Frameworks, Front End, Ionic Framework, Google APIs, Rest, and Soap Services, JBoss EAP (Application Server), Docker, Docker Swarm, Portainer, Linux, Containers Page 4 of 7 Postos Iccar dotNet Sofware Develop junho de 2017 - dezembro de 2017 (7 meses) Belém e Região, Brasil Web Develop use .NET C# Asp.Net MVC 5 Entity Framework 6 (com LINQ) Twitter Bootstrap JQuery ISANETO Java Specialist Consultant 2014 - 2014 (menos de um ano) Belém e Região, Brasil As a Java Consultant, I conducted meetings with customers to discuss solutions and the lifting of requirements necessary for building project structures. I was directly involved in the selection of technologies to be used by the development team to guarantee the applications’ strong performance. Created a complex report that used Java, PL/pgSQL and Regular Expression that circumvented a limitation of the software and database managing to deliver the report in a performative way and on time, it was a regulatory demand of the federal government I developed a system integration module for the government software’s API. In addition, I created a reusable component in JSF (Natural and legal person encapsulate on component). Technologies Used JBoss 6.4, Java EE, EJB 3.1, Postgres 9.1, JPA, JSF with Primefaces. Tribunal de Contas do Estado do Pará Java and dotNET Developer and Analyst maio de 2011 - outubro de 2012 (1 ano 6 meses) Belém Pará As a Java and dotNet Developer and Analyst, I developed a retirement management software in dotNet Web. In addition, I adjusted and implemented an auditing system in Java. Page 5 of 7 Technologies Used Java EE, Entity Framework, Asp.Net, WebForms, C#. ABC Treinamentos Professor, Information Technology agosto de 2009 - junho de 2011 (1 ano 11 meses) Belém e Região, Brasil Taught technical courses for a professional development provider specialized in IT. Courses taught included Databases, Programming, and others. Technologies Used Oracle, PosgresSQL, Java Stefanini Java Developer at Court of Justice of the State of Pará março de 2010 - abril de 2011 (1 ano 2 meses) Belém Pará. As a Java Developer, I created a new digital process module using a document authentication library equipped with cryptography via tokens A1 and A4. Technologies Used Java, Jquery, CSS 3, HTML 5 , Struts 1.3, Spring IOC, JSP, JPA2, Web Services with Jax-ws and Jax-rs. Library ICPBravo to Signer document using tokens A1 and A3. FADESP - Sefa Junior Java Developer março de 2009 - abril de 2010 (1 ano 2 meses) Working with Java and Oracle, migrating systems in coldfusion a critical application called ICMS Anticipation UNAMA Junior Java Developer junho de 2007 - junho de 2008 (1 ano 1 mês) Belém e Região, Brasil Page 6 of 7 Developed small-scale web solutions using Java. Updated and developed a customized Java Content Management System, using XML and Java. Technologies Used Java (Servlet, JSP), XML, XSL, JDBC. Formação acadêmica CESUPA Postgraduate Degree, Software Project Management · (2011 - 2012) Universidade da Amazônia Undergraduate Degree, Software Development · (2003 - 2007) Page 7 of 7