With almost 20 years of experience in the IT industry, I am a software engineer at BairesDev, where I work on migrating and scaling applications for a logistics company. I have an MBA in Software Engineering from POLI UFRJ and a Bachelor of Technology in Computer Systems Analysis from Estácio. My core competencies include architecture trends and paradigms, fast delivery pipelines, quality processes, decoupled and scalable applications, hexagonal, SOLID and event driven architecture, and integration testing. I also have expertise in Java, SpringBoot, AWS, SQL Server, mainframe, Angular, Kafka, and JMeter. I enjoy working with creative and compassionate people and learning from the rise and fall of companies, trends, and frameworks.

I hope to participate into a challenge environment with interesting people, helping to achieve my team to a successful solution that really matters to the market, contributing as a Software Architect with enfasis in Java related technologies and Restful Microservices.

I have 𝟔+ 𝐲𝐞𝐚𝐫𝐬 as a full-stack developer, working with different technologies and frameworks, such as Java, React, Golang, Kotlin, AWS, Azure(𝐀𝐙-𝟗𝟎𝟎 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝), GCP, Docker, and others. I have worked for various companies in the banking, health insurance, and telecommunications sectors, delivering high-quality products and services for clients such as Santander, SulAmerica, Vivo Telefonica, and others around the world, including companies based in the US, Latin America, and Europe. Across various roles, I've championed code improvements following Sonar Rules, conducted refactorings, and applied clean code, SOLID principles, and design patterns, significantly enhancing 𝐜𝐨𝐝𝐞 𝐪𝐮𝐚𝐥𝐢𝐭𝐲 𝐛𝐲 𝟖𝟎-𝟗𝟎% in the projects. I have hands-on experience with embedded systems using C/C++ for POS models and banking integrations using Golang. Notably, I contributed to Santander's 'PIX' project, integrating Java microservices with Cobol mainframes using Apache Camel. I thrive on challenging projects and am committed to driving innovation and excellence in every endeavor. Please feel free to explore more about my journey, and don't hesitate to reach out with any questions.

Desempeñarme como Arquitecto Líder técnico de soluciones de software, poniendo mi capacidad y experiencia profesional al servicio de la compañía, proponiendo mejoras tecnológicas y estandarizando soluciones de software y procesos. Cuento con aptitud y actitud para adaptarme a diferentes escenarios de trabajo y proyectos desafiantes.

Sou um profissional de Qualidade de Software com sólida experiência em planejamento, implementação e gestão de testes, atuando atualmente como QA Specialist II no Grupo Boticário. Ao longo de 4 anos em cargos de liderança e estratégicos, desenvolvi expertise em automação de testes, governança de testes de performance, capacitação de equipes e liderança de projetos de qualidade em empresas de grande porte nos setores de cosméticos, marketplace e prestação de serviços. Na minha posição atual, liderei a criação de fábricas de testes, além de coordenar cursos internos para equipes, resultando em maior qualidade de software e redução de custos. Tenho vasta experiência em gestão de governança de testes de performance e automatizados, desde a criação até a manutenção e coordenação com os times, tanto em nível macro quanto micro. Como QA Lead no Enjoei, gerenciei equipes, estruturei PDIs, conduzi métricas de qualidade (DORA) e capacitei equipes para garantir a continuidade dos frameworks de automação. Em meu papel como QA Architect na mesma empresa, implementei testes automatizados e capacitei a equipe para assegurar a melhoria contínua dos processos de qualidade. Conhecimento em automação de testes nas linguagens JS, Ruby e Python, utilizando ferramentas como Robot Framework, Playwright, Cypress, HTTParty, Selenium, RSpec, Capybara, Cucumber e Visual Studio Code. Conhecimento em testes de performance utilizando JMeter e K6. Arquiteto de Teste | Especialista de Teste | Líder de Teste | Coordenador de Teste | Gerente de Teste | QA Specialist | QA Leader | QA Coordinator | QA Manager | Test Specialist | Test Leader | Test Coordinator | Test Manager |

With over 17 years of customer facing engagements, I am a highly motivated consultant, specialist architect and passionate community member. Seasoned and pragmatic, I enjoy helping my customers transition to the cloud, fully leverage the capabilities and fully exploit the fast-paced innovations in cloud, provide feedback to product development and to contribute to the community. I’ve had a chance to work with different Technical and Business domains covering Finance, Telecom, Software Development, Blockchain, Media and Gaming and Cloud Migrations. I love what I do and always keen to get my hands dirty to learn and work with something new. My superpower is ability to connect with people and understand the goals. I hold multiple Amazon Web Services certifications including Professional Solutions Architect, Database Specialty and Machine Learning. I am a firm believer in OSS initiatives, being active on many projects, most notably node-oracledb as an official contributor and aws-lambda power tools for python. Polyglot professional, fluent in Portuguese(native), English(IELTS CEFR C2, CPE C2+ Certified) and Spanish. Other spoken languages: Japanese, Polish and Italian. Specialties: - Bridging business outcomes with technical and economic service capabilities. - Presales and discovery with clients to drive priorities and overcome constraints that impede business objectives, cultural development, and overall success. - Transition from On-Premises to cloud - Design for high performance/ high volume workloads in Serverless and Database contexts Latest Highlights: - Designed the architecture behind Amazonia IA the first LLM model customized to Brazil created by WideLabs AI the leading artificial intelligence company in the country. Programming Languages: • Java SE 6-22 • ES6+, TypeScript • Python 3.x • Go Java Frameworks: • Spring Framework: Spring Core, Spring Boot, Spring Cloud, Spring Batch, Spring Security, Spring Data JPA, Spring WebFlux • Microservices: Spring Cloud Config, (Eureka, Hystrix), Spring Cloud Gateway, Resilience4j, Micronaut, Quarkus • Reactive Programming/ Streaming: Project Reactor, RxJava, Apache Flink • ORM & Persistence: Hibernate, JPA, Liquibase • Web Services: REST (JAX-RS, Spring REST), SOAP (JAX-WS, Apache CXF) • API Gateways: Zuul, Spring Cloud Gateway, API Gateway (AWS) • Event-Driven Architecture: Kafka, RabbitMQ, ActiveMQ, Spring AMQP, Amazon MQ, Kinesis, EventBridge • Spring Security, OAuth2, JWT, SAML, KC, MS AD, LDAP • Angular (v2+ to v17), React 14+, React Native, Redux, NGRX, Next.js, Vue.js, jQuery • React Native

Más de 14 años de experiencia en proyectos multidisciplinarios (consultoría SAP, desarrollo de aplicaciones, sitios Web internet/extranet) en todas las etapas del ciclo de vida (preventa, ejecución, cierre y soporte) le han permitido desarrollar sus habilidades de gestión y liderazgo. Fortalezas: - Profundo entendimiento del ciclo de vida de proyecto: preventa (toma de requerimientos, propuesta, estimación, planificación y evaluación financiera), ejecución (gestión de alcance, tiempo, costos, recursos, comunicaciones y riesgos) y cierre (sunset review, lecciones aprendidas, gestión de facturación y pago) - Buen manejo de conflictos, empatía y resolución de problemas. Excelentes relaciones interpersonales. Altamente orientado a la satisfacción del cliente, destacando su capacidad para identificar problemas y elaborar soluciones en equipo. - Permanente interés por adoptar nuevos conocimientos y enfrentar nuevos desafíos. Preventa: - A cargo de más de 30 propuestas desde 2004 incluyendo licitaciones para gobierno, desde la generación del documento final con estimación de esfuerzos hasta el diseño de la solución, planificación de actividades y propuesta financiera. - Elaboración y exposición de presentaciones comerciales y demostraciones funcionales a clientes. Proyectos: - Líder de práctica SAP Netweaver, líder técnico y jefe de proyecto desde 2004 en más de 20 proyectos, generando estimaciones de esfuerzo para propuestas (puntos de función, juicio experto) y gestionando ejecución de proyectos. - Más de 50 proyectos como desarrollador Web/Java/J2EE desde 2002 y consultor SAP certificado desde 2004. Instructor de cursos de academia SAP Portal. Soporte y Mejora Continua: - Responsable del cumplimiento de SLA de contratos de soporte funcional SAP (HelpDesk AMS) con varios clientes, gestionando incidencias, requerimientos y cambios con equipo de consultores funcionales SAP (6 - 7 FTE)

Ultimo trabajo: Developer-Outsystems. -I2BTECHNOLOGIES Chile 2023 Desarrollador de software Outsystems, low code -Nexos software, iuvity, Bancolombia 2021 Desarrollador software Outsystems, low code -Devops Latam, Todo1, Bancolombia 2020 Desarrollador Software outsystems Devops Fundations -Devops Latam 2019 Desarrollador Software-Outsystems - Soaint 2018 ingeniero Implementador. Desarrollador -Tata consultancy services. 2018 ingeniero developer. -Huawei Technologies Colombia 2017 Ingeniero redes Vas Cluod. -Telefonica Colombia 2016 Ingeniero redes fibra optica soporte nivel Nacional.

Professional with 15 years of experience in software development projects, currently as an IT Consultant with strong experience in systems development for the financial industry such as Banks and Insurance Companies. Expertise in the development and technical leadership of agile teams with relevant deliveries for the main players in the financial sector in Brazil. Experience in projects developed with distributed teams, in person in São Paulo - SP and remotely with the software factory in Recife - PE and developers from different locations in Brazil and also offshore with teams from Manila - Philippines (Bank) and India (Insurance company). My experience with software development is mainly with Java (Spring Boot, Apache Camel, Micro Services), .NET C# and Angular, using MS SQL Server, Oracle and MongoDB databases, working on CI/CD with Azure DevOps, Google Cloud Platform (GCP), AWS, OpenShift, Gitlab, Github, Bitbucket, Jenkins, Fortify and SonarQube. Delivery of relevant projects with high impact in the financial segment, in Banks, Insurance Companies and also in other segments such as Telecommunications, Mining, Chemicals and Pharmaceuticals and Airlines. In addition to technical leadership, I have great experience in agile projects with Scrum and Kanban, I have always had a lot of interaction with the business team and also with the Architecture and DevOps people. Experience in the technical recruitment process of front-end, back-end and fullstack developers and also support in people development. Tech Skills: Java, .NET C#, JavaScript, TypeScript, Node, Angular, MS SQL Server, Oracle, MongoDB, Azure, AWS, GCP, Git, Jenkins, CI/CD. Soft Skills: Leadership and team engagement, easy adaptation to changes, communication and alignment with the client, anticipation and mitigation of risks. Feel free to contact me: +55 11 95667 - 6366 or renatomdemello@gmail.com