Lucas da Silva Tavares Simão

Software Engineer

Civi app•  January 2022 - July 2023

⇢ My mission is to create microservices with Golang, Postgres, and GCP, but I've worked with React and Next.js. ⇢ On my backend function, I created APIs and Cloud functions using Golang + Echo Labstack, For all the microservices, and Apis created I need to create tests and these tests have integration with Docker, before the test run the TestMain creates a container Postgres and run migrations to test. ⇢ I've created a website to share events posted by users with Google Search, this website is created with React, Next.js, and the personal API with node, this website is SSR and has SEO tags, every day Google inspects the sitemap to search for new events and share on Google News. ⇢ I implemented the Social Login for Facebook and Google and have increased 47k new users to Civi. ⇢ I had an opportunity to implement Firebase Cloud Messaging and created a Cloud Function service to receive all messages from Pub/Sub and send them to users.

Software Engineer

Ciclic•  December 2020 - January 2022

⇢ My first mission at Ciclic is to improve the product of Telemedicine, but I've opportunity to create other products called Health Pet, a Telemedicine Company, and exclusive products to integrations with the Bank of Brazil. ⇢ I had an opportunity to manage the new product as a frontend leader, and all processes to integrations and design of this project is made with my team.

Software Engineer

Eucatur•  July 2018 - December 2020

⇢ I had the opportunity to create the company's first application and publish it on Google/Apple, this application was the gateway to my career as a dev. ⇢ I worked for a Eucatur group company called Eucard and also created an app for them, this app was made using Vuejs, Cordova, and Quasar.dev for frontend and in the backend part Golang and Postgres were used, I performed some integrations with payment partners of billet and cell phone recharge. ⇢ In 2018 I won an award for an innovative project, this project was an update server that served the Eucaflix service.

Software Engineer

Eucatur•  June 2016 - July 2018

⇢ My main activities were to maintain the operation of the internet network and the company's servers using Mikrotik, XenServer, squid3, Bind9, and other services. ⇢ As improvements in the company I carry out the following activities: ● change from static to dynamic network routing using OSPF (Mikrotik). ● Mikrotik reconfiguration of all branches, standardizing all with security rules in addition to contracting new internet links for Failover. ● Improvements in the Mirkrotik of the matrix like Firewall, Routing, and Link Balancing. ● Creation of Round Robin in DNS Bind9 for failover. ● Deployment of Docker + Traefik.io, in this activity I exchanged services that were previously created on a Xen server for Docker and participated in allocating a physical server so that all services operated on that server. ● Implementation of Zabbix for the alert system.