Esteban .

Esteban .

  • Mr.
  • **** **** ****
  • 11 Jahre Erfahrung
  • ASAP
  • Senior

I'm an engineer with 15 years of experience developing in different languages, mainly in PHP. Currently I have my own SaaS in PHP for electronic invoicing in Chile, it's called LibreDTE. Is a project that works by it self, because has a team for supporting the platform. That project is the work of my 7 last years. From that project, I create anothers projects related, but in Python. In total I was working in 5 different projects, two of them in PHP and three in Python. All of them are SaaS related to the automatization of electronic invoicing process. Now I want to advance in another project. I have experience creating scripts, parsing data, scraping with PHP, designing a PHP framework from scratch, experience with PostgreSQL and MySQL/MariaDB. I'm very oriented to goals, I like to work with deadlines and give the best of my experience when I code something. If I need to refactor some code, I love to do it. Currently I'm living in a small city in Chile, for that reason I'm looking for work remotly. If you have any question, please, contact me. We can arrenge a videocall.

Bildung

E

Engineer

Universidad Andrés Bello, Bachelor's Degree
2010

Arbeit & Erfahrung

S

Software engineer

SASCO SpA
Aug'2015 - Sep'2022
I am the engineer that make the designs of solutions for our clients. Currently, I am in charge of the electronic invoices area, primary service of the company.
C

Developer

Colectron
Apr'2014 - May'2016
Unification of different systems of the company. I migrated 4 of 5 initial systems to a new web app. This web app is now being used by about 100 employees. Additionally I had work as system administrator of several servers, mainly those that support the web app that I am developing. Since june 2016 Colectron S.A. is client of SASCO SpA.
A

Instructor professor at the Faculty of Engineering

Andrés Bello University
Nov'2012 - Jan'2018
For the courses Introduction to Programming, Operating Systems and Networking. In 2014 I organized the IT infrastructure for supporting different services (mainly web apps), since then I was a system administrator for those servers. I developed a web app for supporting processes that impact students and academics of the whole faculty associated to thesis and internship of students.
A

Part time professor at the Faculty of Engineering

Andrés Bello University
Aug'2010 - Oct'2012
For the courses Introduction to Programming, Operating Systems and GNU/Linux administration.
C

Sysadmin and developer

Colectron
Apr'2010 - Feb'2011
I developed a web app for generating reports of the business and for clients. I also worked with the judicial department creating a dashboard and statuses of lawsuits. I was responsible for the whole IT infrastructure in the movement to a new headquarter, for servers and about seventy employees. Through this process I designed a new room for servers and implemented structured cabling in two floors.
F

Part time system administrator and developer

Fundo Santa Rosa Melipilla
Oct'2008 - Feb'2010
I designed and implemented a wireless and wired network in a rural area in a radius of 2 km. I also created a small web app for control of the process of manufacturing chicken food. With this app, the time required for making reports decreased from 6 hours to 10 minutes. The network was used for file sharing, the web app and voice, with a server using Asterisk.

Berufliche Fähigkeiten

DevOps
  • Amazon EC2 2 Jahr(s)
  • AWS Lambda 2 Jahr(s)
  • AWS RDS 3 Jahr(s)
Language
  • PHP 17 Jahr(s)
  • Python 10 Jahr(s)
Framework
  • Django 2 Jahr(s)
  • Apache 17 Jahr(s)
  • Asterisk 3 Jahr(s)
  • Bootstrap 6 Jahr(s)
  • ShellScripting 15 Jahr(s)
General
  • Linux 19 Jahr(s)
  • Web Scraping 12 Jahr(s)
  • Web Services 12 Jahr(s)
  • Debian 17 Jahr(s)
  • Celery 2 Jahr(s)
  • Data Modeling 13 Jahr(s)
  • Postman 3 Jahr(s)
Database
  • PostgreSQL 15 Jahr(s)
  • MySQL 17 Jahr(s)
  • MariaDB 11 Jahr(s)
  • AWS S3 2 Jahr(s)

Sprachen

  • English good
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