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Reinaldo – React, Node.js, JavaScript, experts in Lemon.io

Reinaldo

From Brazil (GMT-3)

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Full-stack Web DeveloperSenior
Hire developer
12 years of commercial experience
Lemon.io stats
2
projects done
208
hours worked
Open
to new offers

Reinaldo – React, Node.js, JavaScript

Reinaldo is a Senior Full-stack Developer proficient in React.js, Next.js, and Node.js, with a strong affinity for JavaScript programming. He demonstrates great English skills, and his proactive approach to project ownership and idea contribution is commendable. Our technical interviewer highlighted that JS programming is certainly his thing. Reinaldo's engaging communication style, coupled with his extensive career achievements in JS programming, reflects his passion and expertise in the field.

Main technologies
React
7 years
Node.js
7 years
JavaScript
10 years
Next.js
3 years
Additional skills
PostgreSQL
HTML
Prisma
Git
OpenAPI
CSS
Express.js
Ruby
PHP
Python
Typescript
OpenAI API
GraphQL
Ready to start
ASAP
Direct hire
Potentially possible

Experience Highlights

Full Stack Developer and Founder
Aug 2022 - Ongoing1 year 9 months
Project Overview

Raw Query is the software that lets the user interact with their data using natural language instead of SQL.

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Responsibilities:
  • Built the project from scratch starting from the design, the frontend (React and TypeScript), the backend (it's a Next.js app), to the database (PostgreSQL with Prisma as a query builder);
  • Created an integration with Stripe for payments and with OpenAI for the AI part of it.
Project Tech stack:
Next.js
Prisma
Node.js
PostgreSQL
OpenAPI
React
Tech Lead
Nov 2015 - Ongoing8 years 7 months
Project Overview

React-alert is Reinaldo's open-source project and lets the user have a notification system easily with a simple API packed in a small package.

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Responsibilities:
  • Built the project from the ground using React and CSS, as well as Jest for integration tests;
  • Helped other people with their GitHub issues and reviewed PRs from contributors.
Project Tech stack:
CSS
React
Co-Founder, Solo Developer
Jan 2023 - Feb 20231 month
Project Overview

Hilbert is a visual flow editor for LLM chains. It started as a internal tool to facilitate experimentation with LLM projects but ended up growing into a full project.

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Responsibilities:

Reinaldo built the whole project himself, including the design, the front-end, the back-end (both, in Python and Typescript), and the integrations with Slack, Github, vector databases, and everything else.

Project Tech stack:
React
Next.js
OpenAI API
Python
Typescript
Senior Front-end Developer
Feb 2022 - Sep 20227 months
Project Overview

Replo is a drag and drop web editor for Shopify Stores.

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Responsibilities:
  • Improved their editor performance 10x;
  • Led the effort to bring stability to the web app by implementing and executing a plan on e2e tests and refactoring of the codebase.
Project Tech stack:
PostgreSQL
HTML
CSS
React
Tech Lead
Sep 2020 - Mar 20215 months
Project Overview

The website and blog are the centerpieces of Ziba's effort to become more digital

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Responsibilities:
  • Built the new website from the ground up;
  • Made decisions about the tech stack and project structure;
  • Led the dev team and built both the front and the backend parts of the project.
Project Tech stack:
Next.js
HTML
CSS
React

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