Guillermo Quinteros
Technical Lead Senior Full Stack Developer at Cumplo
Santiago, Santiago Metropolitan Region, Chile
Summary
👤
Senior🎓
Top SchoolGuillermo Quinteros is a Technical Lead and Senior Full Stack Developer with 11–12 years building web services and cloud-native applications across Node.js, PHP (Symfony), and modern DevOps stacks. He has led teams and shipped production systems using microservices, GraphQL/REST APIs, ElasticSearch, RabbitMQ, and Kubernetes while driving CI/CD and infrastructure-as-code with Terraform. Comfortable across frontend (Vue, ES6) and backend databases (MongoDB, PostgreSQL, MySQL), he combines pragmatic architecture decisions with a strong emphasis on test-driven development and observability. A Chile-based engineer who moved from monolithic Symfony apps to JavaScript-driven services in 2017, he’s known for quickly mastering new technologies and mentoring peers to adopt them. Beyond delivery, he brings a craftsman’s approach—writing elegant, scalable code and translating complex business rules into robust systems.
11 years of coding experience
8 years of employment as a software developer
Ingeniería en Informatica, Information Technology, Ingeniería en Informatica, Information Technology at Duoc UC
Stackoverflow
1,170reputation
10kreached
4answers
1question
controller
top-1%
phpstorm
top-5%
Github Skills (72)
controller10
bundle10
boostrap10
php10
linux9
winston9
phpstorm9
symfony-bundle9
symfony9
nodejs9
js8
jquery8
php-framework8
javascript8
windows8
Programming languages (5)
Github contributions (5)
gmoqa/winston-transport-mattermost
Aug 2019 - Oct 2022
A Winston 3+ transport for Mattermost.
Contributions:2 releases, 15 commits, 4 PRs in 3 years 3 months
winstonloggernodejsmattermosttransport
gmoqa/forktime-api
Mar 2019 - Apr 2019
:fork_and_knife: Forktime is a small project to boost my friend's company (food services), will I finish it? will it go to production? nobody knows.
Contributions:20 commits, 23 pushes, 3 branches in 1 month
small-projectjavascriptexpressfoodknife
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.