Julio Marins
Sintra, Portugal
Summary
👤
Senior🎓
Top SchoolJulio Marins is a seasoned software engineer with 11 years of experience building full-stack web applications across Python and JavaScript ecosystems. He has contributed to cap table management and financial tooling at Carta, delivered backend APIs and dashboards for IoT and monitoring systems, and led end-to-end projects using stacks from Django/DRF and Flask to Meteor/Express and Angular/Vue. Comfortable across databases (Postgres, MySQL, MongoDB, RethinkDB) and deployment stacks, he routinely participates in architecture, code review, testing and agile delivery. Julio's background includes migrating monolithic Django apps to SPAs and shipping realtime e-commerce and mobile integrations, reflecting a practical focus on performance and user responsiveness. Based in Montijo, Portugal, he combines hands-on coding with stakeholder communication and process improvement, often acting as the bridge between product needs and resilient implementation.
12 years of coding experience
6 years of employment as a software developer
Técnico em programação Computer Programming/Programmer General, Técnico em programação Computer Programming/Programmer General at Cefet/RJ - Centro Federal de Educação Tecnológica Celso Suckow da Fonseca
English, Portuguese, Spanish
Stackoverflow
10,349reputation
6.7mreached
77answers
41questions
css
top-5%
ubuntu
top-1%
java
top-5%
middleware
top-5%
django-rest-framework
top-5%
Github Skills (163)
python10
ubuntu10
schema10
javascript10
django10
validation10
api10
rest10
lts10
nodejs10
mongodb10
django-webpack-loader10
meteor-package10
webpack10
blaze10
Programming languages (14)
Github contributions (5)
aj07mm/liber777json
Feb 2016 - Feb 2016
All data from liber 777 in json format
Contributions:1 review, 14 commits, 12 pushes in 10 days
liberjson-datajsonjson-format
aj07mm/test-api-django
Feb 2018 - Dec 2025
A place to test new technologies
Contributions:2 PRs, 139 pushes, 9 branches in 7 years 10 months
placenew-technologiestechnologiestestingdocker
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