Guillermo Bandrés Catalina

Print (+34) 672 781 144
mail@gbandres.com
Seville, Spain
gbandres98

Education

Universidad de Sevilla

Software Engineering 2015 - 2020

Skills

Technologies:

  • Languages:
    • Go
    • Javascript: React, Vue, Node
  • Microservice development and architecture design
  • Tools:
    • Kubernetes, Kafka
    • SQL Databases
    • GCP, Terraform
  • Agile development and focus on clean coding practices and TDD

Languages:

  • Spanish: Native
  • English: Proficient - Cambridge certified C2
Experience

Senior Full Stack EngineerUtility Warehouse: September 2022 - Present

  • Designed and implemented the company's new signup journey, quoting, order processing and various sales funnels, focusing on driving customer growth.
  • Worked closely with product and design, translating ideas into projects and technical solutions
  • Worked on backend with Go and Kubernetes, frontend with React Native for web and mobile

    • Go EngineerPaack: November 2021 - September 2022

  • Was part of a transformative project involving the redesign and implementation of the company's infrastructure.
  • Contributed to the entire software development lifecycle, from architecture planning to coding and deployment for a seamless transition while handling high volumes of orders.
  • Coded with Go, infra with Terraform, Kubernetes and GCP

    • Go EngineerVMWare: September 2020 - November 2021

    • Development and maintenance of open source virtualization and cloud management software for the VMware Tanzu ecosystem.
    • Coded with Go, did CI in Concourse. My main tools have been Kubernetes, Terraform, GCP and AWS.
    • Strong focus on TDD and XP practices. Driven community efforts on OSS products.

    Full-stack EngineerDeloitte: January 2020 - September 2020

    • Full-stack development for an ecommerce platform with Vue and Node over microservice and serverless architectures. API-first development with GraphQL
    • Did daily code reviews with great mentors, focused on clean coding.

    Go EngineerBABEL S.I.: December 2018 - January 2020

    • Designed and developed a Go microservice framework focused on modularity and performance on IoT hardware.
    • Applied that framework in an IoT project for electrical distribution, leading and mentoring three developers.

    R&D EngineerTier1, S.A.: September 2017 - December 2018

    • Did research, designed and developed my company's first microservice project. Mentored two developers.
    • The project was built with Spring Boot and React. Infrastructure was based on Kubernetes, CI was done on Jenkins.
    • The project was successfully deployed to production and beat every deadline. Gained knowledge about microservice architectures and DevOps.