Logo
Helio – Ruby on Rails, Elixir, Next.js, experts in Lemon.io

Helio

From Brazil

flag
Back-End Web DeveloperSenior
Hire developer
13 years of commercial experience
Advertising
Beauty
Business intelligence
Data analytics
Retail
Marketplace
Platforms
Lemon.io stats

Helio – Ruby on Rails, Elixir, Next.js

Helio is an experienced developer with broad expertise in the Ruby stack. He specializes in back-end development and has experience with front-end development using React. Helio is well-suited for the role of Senior developer, particularly in a small team environment where communication is streamlined. He’s an open-minded and creative engineer who strives to learn and grow quickly and indeed contributes all the skills for each project he lays his hands on. With a background predominantly in startups, his current goal is to contribute to the efficient growth of your business. With good analytical and problem-solving skills, along with solid knowledge of Ruby, Helio is a valuable asset to any development team.

Main technologies
Ruby on Rails
11 years
Additional skills
Elixir
Next.js
Ember.js
React Native
React
Sinatra
SOAP
MySQL
PostgreSQL
Phoenix
AWS
Ready to start
ASAP
Direct hire
Potentially possible

Experience Highlights

Senior Full-Stack Developer
Oct 2021 - Aug 20229 months
Project Overview

A platform for discovery, appointments, and payments in the areas of Wellness and Beauty, powered by a virtual wallet and an ecosystem of benefits and cashback.

Skeleton
Skeleton
Skeleton
Responsibilities:
  • Created front-end and back-end architecture;
  • Implemented advanced full-text search;
  • Managed connections with SQS and deployment;
  • Debugged and resolved the application issues;
  • Wrote unit and integration tests;
  • Integrated with different providers like Stripe and Twilio.
Project Tech stack:
Elixir
Ruby on Rails
Next.js
Senior Full-Stack Developer
Jan 2017 - Jan 20214 years
Project Overview

BI platform for a niche of stores in Brazil, making insights for increasing sales.

Skeleton
Skeleton
Skeleton
Responsibilities:
  • Created front-end and back-end architecture and designed the front-end;
  • Implemented hardware connections;
  • Debugged and resolved the application issues;
  • Wrote unit, integration, and e2e tests;
  • Met with customers.
Project Tech stack:
Ruby on Rails
Pjax
Senior Full-Stack Developer
Jan 2016 - Jan 20171 year
Project Overview

A marketplace for influencers and marketing agencies.

Skeleton
Skeleton
Skeleton
Responsibilities:
  • Created back-end and mobile architecture;
  • Implemented advanced full-text search;
  • Redesigned the existing mobile app;
  • Debugged and resolved the application issues;
  • Wrote unit, integration, and e2e tests;
  • Integrated with different providers.
Project Tech stack:
Ruby on Rails
Ember.js
React Native
Senior Back-End Developer
Jan 2016 - Jan 20171 year
Project Overview

It uses mathematical and statistical models as a basis for the analysis of records. One can accurately diagnose consumer behavior through transactional data, offering customers a complete and predictive assessment.

Skeleton
Skeleton
Skeleton
Responsibilities:
  • Created API architecture;
  • Integrated the app with different providers;
  • Wrote unit and integration tests;
  • Used Scrum methodology.
Project Tech stack:
Ruby on Rails
Sinatra
SOAP

Education

2015
Software Analysis and Development
Bachelor

Copyright © 2024 lemon.io. All rights reserved.