Helio
From Brazil
14 years of commercial experience
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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.
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ASAPDirect hire
Potentially possibleExperience Highlights
Senior Full-Stack Developer
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.
- 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.
Senior Full-Stack Developer
BI platform for a niche of stores in Brazil, making insights for increasing sales.
- 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.
Senior Full-Stack Developer
A marketplace for influencers and marketing agencies.
- 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.
Senior Back-End Developer
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.
- Created API architecture;
- Integrated the app with different providers;
- Wrote unit and integration tests;
- Used Scrum methodology.