Raphael – React, Node.js, JavaScript

A startup focused on AI Software, whose main product is AirChat, that uses AI for inbound and outbound calls using either Twilio or Vonage as call providers. It's tailored to several types of companies, such as customer service, insurance, law, and solar. It allows the creation of AI Agents that can do all the selling process through phone calls with clients

• Implemented stable features like several CRUD’s, Magic Bell Integration (Notifications), Clerk Integration (Auth), and API’s;
• Made some screens faster to users by implementing caching strategies and less unnecessary requests to the server;
• Implemented strategies on default and org-based Feature Flags with LaunchDarkly;
• Implemented Integrations with several CRM’s like HubSpot, SalesForce and High Level with Cobalt;
• Implemented caching strategies to retrieve data faster, reducing their most populated table load from 10 seconds to 1 second;
• Implemented environment variables integration with Doppler;
• Improved performance and stability of AirChat’s Workflow Editor by moving it outside of Remix flow, since it contains a lot of user interaction.

It's a CRM-like web and mobile app for Brazilian state deputies that control their electorate.

• Created a mobile app from scratch that connects to the main web API with Android and iOS;
• Implemented several modules, such as people and enterprise contacts, requests, and birthdays;
• Implemented image and document uploading for contacts;
• Fixed eventual bugs.

It's an app to help the support team import CSV data into the main system.

• Automated the CSV import process;
• Reduced errors;
• Wrote unit tests for the business-logic functions;
• Implemented data customizations like data trimming and date conversion

This project was a migration from a slow Server Side App that used Pentaho as Data Source to a fully fast, interactive, responsive and user-friendly static Next.js App

• created front-end and back-end architecture;
• redesigned the existing front-end;
• suggested the stack (Next.js with SSG + Tailwind)
• debugged and resolved application issues;
• migrated data from Pentaho to a JSON-file REST API

It's an internal project that controls Brazilian Elections data, which is processed with Node.js to feed a dashboard-like React app that is shown on a touch-screen TV to be broadcast live.

• Migrated the project to a Node.js/React environment and refactored the code;
• Designed the front-end and back-end architecture;
• Built a JSON REST API to be used as an endpoint to read data;
• Created Node.js scripts;
• Wrote unit tests for the business-logic functions.