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Luis Claudio
Level
Lead
Experience
20 years
Location
Brazil
English
C1
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Luis Claudio

Tech Leader

Luis is a Brazilian technology leader and full stack expert with over 20 years of experience across government, telecom, finance, and insurance sectors. He excels in system architecture, large-scale integrations, and team management. Known for driving innovation in mission-critical systems, Luis has successfully led projects involving microservices, cloud solutions, and secure API design. A certified SCRUM Master and Agile specialist, he combines deep technical knowledge with strategic oversight to consistently deliver scalable, high-performance platforms.

Main expertise

NodeJs
Golang
Python
Django
React with Redux
NextJs
React Native
Express
Angular
Java
Spring
Maven

Other skills

Git Jee

Employment

  1. Tech Leader & System Architect
    2024-04 – 2023-02
    Luis built a scalable solution architecture to modernize São Paulo’s public transportation systems, supporting over 20 million daily users. He led a team across support, development, and security to implement distributed microservices in Golang, Java Spring, and Node.js, with React micro frontends. Luis developed a secure API gateway with JWT and OAuth2, introduced Docker + Kubernetes infrastructure, and implemented Elastic-based monitoring with a proprietary unified log API.
    Spring, Golang, Node.js, React, OAuth2, JWT, Docker, Kubernetes, Elastic, Oracle
  2. Full Stack Engineer
    2023-12 – 2022-04
    Luis architected and delivered high-capacity systems to offload Oracle databases using microservices in Node.js and Java. He integrated AWS SQS to decouple reporting services and reduce system strain. His solutions significantly improved performance, scalability, and availability across distributed services.
    Node.js, Express, React, AWS SQS, Oracle, Java, JSP, JPA, EJB
  3. Technical Leader Specialist
    2022-04 – 2021-01
    Luis led insurance software architecture using Bizagi BPM and microservices in Java and Node.js. He managed cross-functional teams and delivered React, Angular, and Spring-based applications, integrating SQL and proxy layers. Known for hands-on technical guidance and effective problem-solving under pressure.
    Bizagi, Spring Boot, Java, Jenkins, Docker, React, Angular, SQL Server
  4. Senior Integration Architect
    2020-10 – 2018-09
    At a major telecom provider, Luis designed SOA middleware solutions using Oracle OSB, XML/JSON schemas, and Savion BPM. He defined canonical models and BPM patterns, contributing to scalable, secure service integrations.
    OSB, Oracle SOA Suite, React, Java, XML, WebLogic, REST, SOAP, Jira, Jenkins
  5. Project Tech Leader
    2018-07 – 2010-03

    Luis led a high-performing team overseeing projects across banking, credit cards, FX, and insurance. He managed architecture for mobile and web platforms using WebSphere, Java, and SOAP/REST APIs. He also handled project finance, risk, and compliance aligned with PMI methodologies.
    Java, WebSphere, SCRUM, SOAP, REST, IBM Cloud, Project Management, Angular

  6. Full Stack Developer
    2010-03 – 2009-04
    Luis built a dynamic portal that allowed content updates without deployment, using Oracle UCM and JavaScript. The system supported real-time updates of marketing content with no downtime.
    Oracle UCM, Java, JavaScript, HTML, SOA
  7. Senior Full Stack Java Consultant
    2009-03 – 2008-07
    Luis worked on marketing and subscription systems for major magazines like Playboy and Veja. He built back-office tools, partner integration software, and real-time statistics dashboards.
    Java, EJB, JSP, Jasper Reports, Oracle, WebSphere, Tomcat
  8. Project Manager
    2008-05 – 2006-08
    Luis led the migration of 56 systems to a Citrix-based cloud environment for Banco Volvo. He ensured SOX compliance, trained internal/external teams, and streamlined vendor negotiations.
    Project Management, SOX Compliance, Infrastructure, Citrix, PMI
  9. Full Stack Developer
    2010-03 – 2009-04
    Luis developed the Insurance Kid platform—an adaptable system offering 11 insurance products for brokers. He worked on both web and desktop applications for various insurance verticals.
    Java JEE, JavaScript, UML, XML, Sybase, WebSphere, HTML5, CSS

Education

  • Comunication and Information Technology
    FAE Business School
  • Information Tecnology
    University Eseei