August 2015 - December 2020 (5 years)
August 2012 – June 2015
In my short time in Density Labs my job has been to code software solutions for React apps in the frontend and NodeJS in the backend.
Digitt is a fin-tech company, focused into credit card debt refinancing. My main job here is help with solutions to scale operations. We coded our own back-office to calculate and manage our loans. I coded micro-services using gRPC as communication protocol, and docker to package our applications. I also made use of Test Driven Development to improve the quality of the software.
The main challenges I found here were:
Skycatch is a data collection and analytics company, focused on indexing and extracting critical information from the physical world. They use a combination of hardware, software, and artificial intelligence to deliver high precision data at unprecedented speed and ease of use. I worked there coding really different types of applications: tooling for support team, IoT, task automation and frontend development.
I made a rewards system over React-Native and NodeJS. The backend stack was made with Koa + MongoDB, and the frontend over React-Native with Redux and Axios. Deploy system with Git Hooks + Shell + Docker in a Linux server hosted on Digital Ocean. Also configured NGINX with SSL auto renewal.
My first job. Developed projects for National Commission of Science (CONACYT). The projects were focused in IoT using NodeJS and Python. The project involved the use of many sensors: Luminosity, temperature, humidity, proximity, magnets and even cameras in a Raspberry PI.