Eron Bello

Senior Software Engineer | Vue.js Specialist | Full Stack

I’m a Senior Software Engineer with 6+ years of experience designing and delivering scalable applications. My expertise lies in Vue.js, Nuxt, and TypeScript, complemented by full-stack skills in Node.js, Rust, and Go. I’ve worked with distributed teams across the UK, Germany, Spain, Portugal, the US, and Brazil, consistently improving system performance, reducing costs, and leading high-performing teams. Passionate about building accessible, fast, and future-proof software, I enjoy mentoring, contributing to open source, and sharing knowledge through writing.

Experience

  • Senior Software Engineer - Wellhub

    Jan 2025 – Present | Remote | São Paulo, Brazil

    Architecting and developing frontend and backend modules with React/Vue and Node.js. Leading the migration of an external platform into an internal product on AWS. Focused on accessibility, performance optimization, and production-grade CI/CD pipelines.

  • Senior Fullstack Developer (Java · Node.js · React) - Wiley

    Oct 2023 – Jan 2025 | Remote | Curitiba, Brazil

    Founded and led a 7-person engineering team. Decoupled legacy microservices with Spring Boot, improving maintainability. Designed and launched a React/Tailwind platform, cutting production incidents by 30%. Advocated for Clean Architecture and TDD across teams.

  • Senior UI Engineer (Vue.js · Nuxt.js) - TUI Group

    May 2021 – Oct 2023 | Hannover, Germany / London, UK

    Developed and maintained micro frontends across 5+ global products, reducing load times from 4s to under 1s. Built a frontend quality control system that reduced rework and improved code health. Mentored developers in Vue, Nuxt, and clean code practices.

  • Front-end Developer (Vue.js · Tailwind CSS) - HeroSpark

    Aug 2020 – May 2021 | Curitiba, Brazil

    Rebuilt the architecture of the flagship product for scalability and maintainability. Migrated CI/CD pipelines from GitLab to GitHub Actions, reducing release time by 60%. Increased test coverage with Jest and Cypress.

  • Full-stack Developer - Orange Trade

    Feb 2020 – Aug 2020 | São Paulo, Brazil

    Developed a smart payment terminal using Node.js, Vue.js, and Golang. Designed and deployed AWS cloud infrastructure with Kubernetes, improving scalability and deployment speed.

  • Full-stack Developer - B2Beauty Group

    Mar 2019 – Aug 2020 | Curitiba, Brazil

    Migrated the company’s cloud infrastructure from Azure to AWS, reducing costs by 30%. Built new features with Vue.js, Node.js, and Golang. Introduced Kubernetes for improved application performance.

  • Front-end Developer Intern - Vidya Technology

    May 2018 – Feb 2019 | Curitiba, Brazil

    Built responsive UI components for corrosion analysis software using Vue.js, Vuetify, and Bootstrap. Improved platform performance and reliability by implementing clean code practices.