Jonajo's a consulting company.I work both on Jonajo's own SaaS products and client's SaaS.At Jonajo's own SaaS I created from the ground a couple front-end projects and have helped back-end projects to move forward and bug-free.I have also conduct technical interviews for possible front end software engineers hirings.On clients products my work has been:• Create new products • Maintain and improve existing codebase and architecture• Achieve performance improvements• Create amazing UI/UX• Integrate new service providers through SDK and/or REST API's

WEB3DEV is a DAO focused on gamifying learn community driven.• Solo Fullstack Developer using Next.js as a fullstack framework to create an amazing bootcamp platform that holds thousands of active users and teaches web3 technology in portuguese -- for free• Chose to use firebase as nosql database for this project since I could take advantage of GCP as a whole• Used GCP functionalities such as bigquery, cloud functions and pubsub to watch on firestore updates/creates and run FAAS, improving scalability• Created a NFT project using Solidity to deliver on bootcamps completion• Created Unit tests using Jest and RTL• Integrated Discord api connect, metamask login and address signature

Develop the new Front-End system to PopHaus, achieving UI/UX goals using the best practices on the front-end architecture using React and CSS3. Integrating with the back-end in Node, the database is Postgres and we're using RESTFul API.

Leading a major update on our codebase from React 0.13 to 16, from classes to functional components using hooks.Developing new features, improving system's UI/UX, maintening our codebase and refactoring legacy code to ES6. Connecting to our Restful APIs and improving our system's performance.Stack: Js, React, Ruby, RoR, Docker, Postgres.

HR Management, Billing, Revenue, Administrative Functions, Financial Management, Supply, Team Management and Leadership, Sales Strategy Development, Menu Creation. Since it was a small company, My manager and partner roles overlapped as to look out for the business. This experience gave me ample exposure to various aspects of management.

Answered customer calls, mostly from Petrobras employees, and remotely accessed their computers to install software and/or printers, also solving Active Directory issues. Acting on incidents according to ITIL Foundation. Team- work was under constant evaluation of KPI’s.