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Experience

From development to technical leadership.

Six roles, from web development through technology management to senior backend engineering. This timeline explains the scope of each stage.

Where I've worked

Responsibilities at each stage

  1. Volix

    Senior Backend Software Engineer

    I work on Python backend APIs and services, implementing business rules and system integrations. The role covers databases, automated testing, code review, documentation, participation in technical and architectural decisions, monitoring, and production issue resolution in collaboration with Frontend, Data, and DevOps teams.

    • Python APIs, services, and system integrations
    • Business rules and database work
    • Application quality, performance, security, and scalability
    • Automated tests, code review, and technical documentation
    • Monitoring and production issue resolution
    PythonAPIsBancos de dadosTestes automatizados

  2. Progression within the company · 3 roles

    Valiant Group do Brasil

    Software Engineer & IT Manager

    I led technology at Valiant Group, spanning software engineering, infrastructure, security, and operations. I oversaw products serving more than 100,000 active users and international projects, while remaining involved in architecture and implementation.

    • Technical priorities and engineering standards
    • Product lifecycle and operations management
    • Go backends, web applications, and Android TV development
    • Infrastructure on GCP, AWS, and Oracle
    GoNext.jsKotlinAWSGCPOracleTypeScript

  3. Valiant Group do Brasil

    IT Project Manager

    I managed software projects and coordinated the development team, connecting client requirements, delivery priorities, and technical decisions. I also oversaw GCP infrastructure and improvements to CI/CD pipelines.

    • Team coordination and delivery tracking
    • Technology selection and quality criteria
    • GCP infrastructure reviews
    • Technical alignment with clients and other teams
    Next.jsGoKotlinGCPTypeScript

  4. Valiant Group do Brasil

    Full-Stack Web / Mobile Developer

    I developed web and mobile applications, APIs, and integrations. My work included data modeling, infrastructure setup, and service deployment, with follow-up on production behavior.

    • Interfaces and services with JavaScript, TypeScript, Kotlin, and Go
    • Relational, NoSQL, and cache integrations
    • Service configuration and deployment on GCP
    • Monitoring and performance improvements
    GoKotlinNext.jsReactNode.jsGCPPostgreSQLRedis

  5. Weber Technologies

    Full-Stack Web Developer

    I developed applications with React and Python/Django, from defining the solution through deployment. I also prepared runtime environments with Docker.

    • React interface implementation
    • Backend development with Python and Django
    • Application containerization and deployment
    JavaScriptReactPythonDjangoDocker

  6. Buser Brasil

    Full-Stack Web Developer

    I maintained and extended the product, implementing features in an existing codebase with Vue.js, Python, and Django.

    • Vue.js interface and workflow improvements
    • Django service implementation and maintenance
    • Development in Docker environments
    JavaScriptVue.jsPythonDjangoDocker