João F. Email & Phone Number

State Of São Paulo, Brazil

São Paulo, Brazil

As an Enterprise Architect, I drive the elaboration of architecture artifacts and practices that bound Business Domains and Business Strategies together with Digital Transformation initiatives.Through the use of TOGAF 10 and BIAN frameworks, I have conducted the tailoring of a customized architecture framework which enables ABC Brasil to map Business Capabilities, Business Domains, Solutions Architecture artifacts and methodologies that provide clarity and effectiveness to the development of new software solutions. • Collaborating to tailor and define architecture standards, practices, and methodologies through the customization of TOGAF and BIAN frameworks. Additionally, I help enforce these standards among IT managers, tech leads, and developers while establishing architecture governance. • Conducting event-storming and event-modelling workshops alongwith Senior Business and Product Owners to map business domains, contexts and assure optimal alignment between new products initiatves and the future state architecture visions, while assuring the architecture sighting and alignment in investment portfolios and long-term strategic roadmaps • Collaborating with Tech Leads, Software Architects, and Senior Engineers to maintain architectural cohesion, uphold standards, promote best practices, and ensure compliance requirements are met.In addition to various business domains, I specialize in checking account management, payments, fixed income, loans and deposits, and compliance.

São Paulo, Brazil

• Enabling digital transformation to drive business outcomes through a set of enterprise architecture frameworks, methods and languages, mainly: TOGAF 10; SAFe; Archimate.• Mentoring and guiding senior engineers, tech leads, and other architects to foster a culture of Architecture as a Service. This involves engaging multiple development squads in best practices and patterns for refactoring legacy systems and migrating to cloud-native and event-driven architectures. Additionally, I bridge the gap between business and technical teams while establishing the foundations of architectural runways to create an autonomous and self-sufficient environment for the evolution of enterprise, business, and application architectures.• Designing and implementing architecture enablers, abstraction layers and reusable artifacts which could horizontally tackle common challenges of the enterprise.• Maintaining the Architecture Backlog, tracking architectural debts and updating transition architecture roadmaps chasing the future state architecture.

São Paulo, Brasil

• Solutions Architecture and Enterprise Architecture, from capabilities and business domain mapping to technical requirements gathering and software architecture designing alongwith Tech Leads and Product Managers, among several agile squads.• Delivering cloud-based solutions that incorporate microservices, event sourcing, and data-intensive streaming, while balancing current and future state architectures, I provided business and technical guidance in collaboration with developers and tech leads.• Responsible for defining and planning Architectural Runways across teams, in order to design each transition step from a monolithic system towards a distributed, scalable and event-driven architecture.• Developing current and future state architecture visions to assess cloud migration initiatives, transitioning from monolithic legacy systems to distributed cloud-based microservices.

São Paulo E Região, Brasil

Hands-on Solutions Architect with Extensive Experience in:• Microservices Architecture: Designing and implementing microservices with expertise in Kubernetes, service mesh (Istio), Spring Boot, and event-oriented orchestration and choreography (SAGA) for database-per-service designs. Skilled in defining CI/CD pipelines using Maven, Jenkins, and Selenium, as well as working with message-oriented middleware (Tibco EMS, RabbitMQ), distributed caching, and in-memory data grids.• Data-Intensive Applications: Developing applications utilizing Kafka and NoSQL databases, along with Hazelcast IMDG for near real-time processing.• Performance Analysis and Troubleshooting: Conducting performance assessments and troubleshooting across multiple projects, including operating system tuning (Linux limits, process distribution), JVM analysis, and profiling using tools like Memory Analyzer, JMeter, and AppDynamics.At PwC, I also contributed to the design of solutions and the development of proofs of concept. I played a key role in implementing agile enterprise architecture models for organizations of all sizes using a TOGAF based EA framework (Enterprise Architeture Capability Assessment Framework) and driving digital transformation projects through Scaled Agile frameworks such as SAFe and LeSS.

São Paulo E Região, Brasil

Responsibilities:Enterprise Architecture Oversight: Reported to regional and global offices, ensuring alignment of IT projects with business strategies across various architecture layers: • Strategy: Aligned project goals with business and IT strategies. • Business Impact: Mapped project impacts on business processes. • Functional Communication: Communicated impacts on functional architecture. • Application Architecture: Developed "as-is," "to-be," and transition maps for applications. • Software Architecture: Created detailed software diagrams for development teams. • Architectural Governance: Ensured architecture adhered to company infrastructure standards. • Security Architecture: Collaborated with security teams to define and communicate security policies.Tools & Technologies: • MEGA Hopex • Tibco Suite: ActiveMatrix BusinessWorks, ActiveSpaces, EMS, Mashery, Hawk Bizagi BPM • JavaEE: Spring Framework, Maven, JBoss, Spring Boot, JSF, Hibernate, PrimeFaces • Web Services: REST/JSON, SOAP/XML, Swagger • Frontend: NodeJS, AngularJS, Angular 5 • ELK Stack: ElasticSearch, Logstash, Kibana • Containerization: Kubernetes, Red Hat OpenShift • Networking: NGINX, BigIP F5

Designed and developed integration solutions for the Treasury Management department of Santander bank, with the following technologies:• Tibco BusinessWorks, XSLT, XML, Tibco iProcess, Tibco EMS/JMS, Rendezvous;• Java/JavaEE;• MUREXFor the support of operations team, created and implemented solutions based on technologies such as Spring framework, JSR-352 (batch processing), EJB 3.1, JPA/Hibernate, IBM Websphere and bash script.

Implemented the internet banking platform which was based, at that time, on the following technologies:• Oracle Webcenter Portal; • ADF Faces; • JEE;Besides the aforementioned technologies, created a workflow solution based on the Imixs framework.

São Paulo

As a Java Architect and Developer on a project guided by the OSS (Operation Support Systems) telecommunications pattern, I collaborated with other architects to create a Java EE N-tier framework, ensuring adherence to defined patterns and the adoption of best practices.I established an ALM server that integrated tools such as Jenkins, Sonatype Nexus, Redmine, Git, and SonarQube to implement continuous integration processes.The primary technologies used in this project included Oracle WebCenter Portal, Oracle WebLogic, Oracle Service Bus, Oracle 11g, MQ Series, EJB 3, Spring, JAAS, JAX-WS, JAXB, JPA 2, JMS, JTA, JSF 1.2, LDAP, Oracle WebCenter Portlets, JUnit, DbUnit, OpenEJB, Maven, EasyMock, and Mockito.

São Paulo E Região, Brasil

I worked as a Java ME developer on the Siemens TC-45 mobile platform, collaborating with an Electronic Engineer who designed an automation circuit for integration with the Siemens product. The project aimed to deliver a GPS location tracking system for two major Brazilian shipping companies, enabling remote control of trucks via GPRS/SMS.During this time, I also actively served as a Network Engineer and GNU/Linux and SCO/UnixWare administrator, setting up email servers with Postfix and configuring SAMBA and HTTPd

Executive Mba, Gestão Com Ênfase Em Liderança E Inovação

Graduate Degree, Business Intelligence And Database Administration

Bachelor Degree, Information Systems