Luis Tena

Software Engineer

SIM Venezuela•  June 2018 - August 2021

- DevOps: * Site Reliability Engineering for running services, cron jobs, APIs, Databases, and Data integrity itself * Prometheus and Grafana dashboard and SQL/PromQL queries for reports, health checks, and monitoring * Automation Scripting: development of Bash/Python scripts to update development, staging or production servers, refresh cache, restart services/jobs and build clients (React/Vue) apps * Servers setup: Nginx blocks, domain registration over Digital Ocean provider, secure droplets by using non-sudo users, move communications to custom ports, set ssh keys for server shell login and GitLab update of projects, firewall setup, etc - React.js: co-developer on some of the projects for clients and internal projects of the company * DonDemand Admin / Liveri. Marketplace dashboard where managers and Marketplace owners can handle products, stock, company/branch settings, coupons...

Software Engineer

Entrepreneurship•  December 2013 - March 2015

My first attempt at entrepreneurship. This app was a Venezuelan freelancer web app since, by that time, people could not access dollars freely. This app was intended to alleviate the situation. I learned the technical side: - Python2.5/Django 1.4 programming - How to customize a website looks with -by that time- modern CSS3 + Boostrap3 and HTML5 - Deployment to a Server through Heroku services And also learned the business side: - Business Canvas and MVP as a proposal to gain users, investment - Advertising, Marketing, and pitching of ideas - Networking I made mistakes, especially on the business side, but I took note of them to avoid them in the future. Sadly I could not afford to keep the development, and by this time, we Venezuelans saw difficult times economically. So I decided to stop and culminate college as plan B.