Ruby Metaprogramming

Rails Database

Security on Ruby on Rails

Rails Caching

Code School Courses

Deploy for Developers

Learning How to Learn: Powerful mental tools to help you master tough subjects

Machine Learning Engineer Nanodegree

Bachelor Degree

Groupize is an all-in-one platform for travel and meetings.

Worked on a huge Ruby on Rails application to support companies and attendees in their events.

Our stack:
- Ruby on Rails
- PostgreSQL
- Redis
- React
- Heroku

Senior Software Engineer

Worked on the development of collaborative systems and multi-platform systems in the laboratory of Federal Fluminense University. 

Wrote papers to share our research with the academic community.

Researcher on LabIDes

Modularity helps the entire organization to manage their finances and plans, improving the lives of FP&A and Accounting.

Worked as a Tech Lead helping developers to define the proper architectural decisions.

Our stack:
- Ruby on Rails
- React
- PostgresSQL
- Redis

Tech Lead

Agrid is an API of prices for services that allows a customer to find a price for a service and request a quote from a vendor.

Developed an API using Ruby on Rails and PostgreSQL that uses the best practices for API building.

Performed the optimization to achieve generation of 500+ quotes daily for more than 95k brides from 2k+ vendors who use our platform.

Developed a single page application for vendors managing their service using AngularJS.

Co-Founder

Hifive is a B2B influencer platform. It helps sales teams to get introductions to help them close their deals. 

Worked as a full stack developer working on the Roda and Svelte apps. 

Our stack:
- Roda and Sequel
- Inertia.js
- Svelte
- PostgreSQL

ipanema.tech is a software agency focused on creating great products with Ruby on Rails and React.

I work as a tech leader mentoring developers to ensure the code quality of the projects.

Founder

Luck takes work.

Know about Gabriel Givigier's work experience, education, bootcamps, certifications, and much more. Gabriel Givigier