👨💻 Software Engineering
Since 2007 I have been working in the IT industry. I started with technical support, webmaster (remember that word?) of some websites, and managing Linux servers. Then I went to web development, I've developed websites and apps using Stacks as:
- LAMP (Linux, Apache, Mysql, and Php).
- JOTL (Java, Oracle DB, Tomcat, and Linux).
I love to share my knowledge with others. Since 2015 I am a teacher in colleges and universities in Pereira and Teach on my Youtube channel and Platzi (you can see more on Linkedin). The Topics I Cover in class: Algorithms, Basic programming, Oriented Object programming, Databases, information security, web design, Frontend development, Backend development, Software Engineering.
👨💻 Side Projects
Some projects, some of them with code in Github/Gitlab.
|ColombiaDev survey - 2020||Analysis of Colombia Dev survey . dashboard|
|spacex-platzi - 2020||A web application that shows info of SpaceX, using spaceX rest API. code|
|Torre mentors - 2020||Torre mentors - find your next mentor (in Torre network). code|
|Rock, Paper, Scissor - 2020||Rock, Paper, Scissor game in Java|
|Honeygram - 2020||Instagram clone with Svelte, see live demo, also with Sapper,check the source|
|To Do App - 2020||To do app (task list), made with: MongoDb, Mongoose, ExpressJs, Nodejs, and Ejs|
|Social network - 2019||Tiny Social network in Java, from my Platzi course: Java with persistence|
|Gatos App - 2019||Java App to see random cats from an API, from my Platzi course: Java with persistence|
|Vulnerability in Tigo's bill service - 2018||Vulnerability in Tigo's bill service (tigo is a ISP - internet service provider)|
|Css Dogs - 2017||Static web site to teach CSS.|
|Hemianopia - 2015||visual interface to understand visual deficiencies.|
|Travel planning - 2014||App for travelers choose a place, a budget, and the app give u options for: food, transport, housing entertainment.|
|Whatsapp Status - 2014||Web to check whatsapp status from any number|
|Referral System - 2014||Referral System in php and mysql with 3 hierarchy levels|
|Wifi auditor ported to Mac OS - 2014||Wifi auditorported to Mac OS|
|Toll Simulator - 2009||Toll Simulator for Business administration students in 2009|
📖 Translator and Contributor
I also enjoy help communities or projects with Contributions (as Local Guide in Google Maps) and translations (from English to Spanish).
|I helped with Twitter translation in 2009|
|Technical debt article by Martin Fowler||I translated this article in spanish|
|Startup PlayBook||With PlatziTeam we translated the startup guide to spanish|
|My Band (xiaomi) Map||Translated in spanish|
|OKR article in Wikipedia||Translated in spanish|
Talks in events and conferences.
|Desplegando apps en minutos - 2019||Talking about Digital Ocean (Cloud provider)|
|Introducción a Owasp - 2019||Introduction to OWASP (open web application security project) Slides|
|Introducción a git y gitlab - 2019||Speaking about Git and Gitlab|
|When Security is the last thing - 2018||Talking about some security vulnerabilities i found in some universities|
|Seguridad informática - 2018||Talking about information security and how to start in infosec|
|Hacking demo - 2018||In Campus Party Colombia i was showing Hacking techniques|
|Teletrabajo - 2018||How to work remote|
|ma' in in TV - 2028||I was in Telecafe (local TV Channel) talking about information Security|
|Hackeando el sistema de votación - 2018||Talking about how a contest was "hacked"|
|Hacking techniques - 2018||Common Hacking techniques|
|Hacking with Search Engines - 2018||Google Hacking WorkShop|
|hacking a 1 clic de distancia - 2017||In Barcamp security Edition 2017 talking about Google Hacking and Shodan|
|From http to https - 2017||From http to https|
|Buscando en el internet de las cosas - 2017||Talking about security in IoT (internet of things), with Shodan|
|El amplio mundo de las TICs - 2016||Talking about the world of technology|
|Travel Planning Pitch - 2014||In StartupWeekend Pereira in 2014, i was speaking to mentors with travel Planning (app for travelers)|
|Seguridad en Wordpress - 2013||Speaking in Barcamp Security 2013 about security in Wordpress|
|Ubuntu y alternativas libres a aplicaciones - 2009||In Flisol (festival latinoamericano de instalación de software libre) i spoke about Ubuntu (linux distro) and open source apps|