Gustavo

Full Stack Engineer Chile
10 yrs experienceEnglish Fluent
Skills
Node.js5yReact.js3yJavascript6y
Secondary skills
JavaNext.jsPostgresqlGitAws
Experience
Full Stack Engineer
Jul 2022 – Present · Canada
At Apply Digital, I have grown into a Tech Lead role while remaining actively involved as a Senior Full-Stack Engineer. I lead a small engineering team by defining technical standards, best practices, and code review processes, and by translating business and product requirements into clear technical documentation and system designs. I work closely with Product Owners and Stakeholders to ensure technical decisions align with business objectives and long-term scalability. I design and lead architectural improvements to existing services, addressing technical debt and improving performance, reliability, and scalability. I have managed complex integrations with third-party services such as Auth0, mentored engineers to support their professional growth, and contributed to the development of enterprise-grade, high-traffic systems, including scalable e-commerce platforms using Angular, React, Commercetools, ElasticPath, and Contentful, within a cloud-native and agile environment.
Team DevelopmentReact.jsCode ReviewDigitalDocumentationAngularAuth0Agile
Full Stack Engineer
Apr 2021 – Jul 2022 · Chile
At Reign, I worked on projects for multinational clients in the healthcare and telecommunications sectors, contributing to the design and development of scalable, cloud-based systems. I was involved in building backend services and integrating SaaS solutions such as Contentful and ElasticPath, ensuring flexibility and maintainability across different products and domains. I developed modern frontend applications using Angular and supported cloud deployments using Terraform and Kubernetes on AWS. My role required close collaboration with cross-functional teams and a strong focus on reliability, scalability, and clean architectural practices in production environments.
WasTeam DevelopmentKubernetesTerraformSaasAngularAwsFlexibilityCloseCollaboration
Full Stack Engineer
Jul 2020 – Apr 2021 · Spain
Designed and developed custom applications and scalable systems for clients across multiple industries, including elder care services and electrical utilities. Delivered end-to-end solutions, from technical design and implementation to deployment and maintenance, using technologies such as NestJS, Spring Boot, Vue.js, Quasar, GraphQL, Cordova, WordPress, and Zoho. This role strengthened my autonomy, client communication, and ability to deliver reliable solutions in dynamic environments.
CordovaSpring BootGraphqlWordpressVue.js
Full Stack Engineer
Jul 2019 – Apr 2021 · Cuba
Led the modernization of accounting and enterprise systems, migrating legacy solutions to modern architectures using Angular, GraphQL, Express, Node.js, NestJS, Vue.js, Quasar, and Laravel. Designed and implemented e-commerce platforms, institutional websites, and identity management systems, significantly improving maintainability, performance, and user experience.
AngularGraphqlLaravelNode.jsPayrollUser ExperienceVue.js
Full Stack Engineer
Feb 2019 – Jun 2019 · Cuba
Led the modernization of a medical diagnostic calculation library by migrating a legacy system from Delphi to C# [contact hidden], improving performance, reliability, and maintainability in a regulated healthcare environment.
DelphiC#.net
Professor & Desktop Developer
Sep 2016 – Jan 2019 · Cuba
Worked as a Software Engineer and later as a University Professor, developing a CAD system using C++, OpenCascade, Python, and Qt, aimed at competing with international solutions. Conducted research in mathematical optimization for automated part positioning and taught applied mathematics courses to Software Engineering students.
CCadPythonQtResearch
Education
Computer Science Engineer
University of Informatic Sciences · Sep 2011 – Jul 2016
Certificates
Contentful Certified Professional
Contentful · 2027
Consulting Partner - Associate Certification
Twilio Segment
Advanced Software Architecture: Beyond Patterns
Udemy
Large-scale systems design and software architecture
Udemy
Modern Software Architecture: DDD, Events, Microservices
Udemy
Solid and Clean Code principles. Write quality code.
Udemy
React.js & Redux Professional Course
Platzi
React.js
Platzi
Communication Foundation
LinkedIn

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