Murilo – Golang, Ruby, Linux

It is a company that provides advisory services, research, and user reviews on software applications for businesses in over 300 market categories including medical, CRM, HR, construction, business intelligence and marketing automation. It has been a subsidiary of Gartner since 2014.

• designed cross-microservice client-side code generation from open API spec;
• added improvements for our pipelines in GitHub actions, more early checks and validations;
• helped build and maintain a set of microservices handling HTTP API requests and MySQL as storage;
• generated data scheme documentation through automation;
• helped improve unit tests architecture to improve readability;
• developed cross-project packages used by other services and teams.

It is a Brazilian identification technology company that offers facial biometrics and digital admission solutions.

• migrated the data from a massive SQLite database to Postgres via Go software;
• helped design a migration to move from .net and into a microservices architecture.

It is a digital wallet app that enables users to send and receive money, pay bills, store loyalty cards and discount coupons, and more.

• designed an initial architecture for the Go microservices;
• implemented a server-driven architecture on top of HTTP API with the mobile teams;
• helped team members learn Go.

Healthcare network which offers integrated and innovative corporate health solutions.

• improved MongoDB query performance;
• applied best practices and set guidelines for code standards;
• helped junior engineers with improving their hard skills;
• designed a new backend for a web service from the ground up using Koa.js, Typeorm, Node.js, and Typescript.