Hi, my name is
Juan Sequeira Piedra
I am an Offensive Security Engineer
Download CV01.About me
I'm a Cybersecurity Professional with a passion for Offensive Security.
I've always been fascinated by technology, and over the years, that curiosity turned into a love for hacking (the ethical kind, of course!). I've been diving into adversary emulation, post-breach attacks, and testing zero-day exploits. I also love working with the blue team to fine-tune defense strategies and make systems more resilient. And of course automate stuff...
I'm always looking to learn and improve, so you'll often find me diving into CTF competitions or experimenting with new tools and techniques. One day, I'd love to give back to the community by building open-source tools, sharing what I know at conferences, and helping others get into this awesome field.
Here are a few things and areas I'm interested in:
- Bug Bounty Hunting
- AI
- DevSecOps
- CTF Competitions
02.Skills
Here are some of the skills I've developed over the past few years through learning, building projects, and hands-on experience
Html
Css
JavaScript
PHP
C
C++
C Sharp
Python
Java
Terraform
NodeJS
Jenkins
GCP
MySQL
Git
Docker
03.Projects
EN-Dictionary
English dictionary web application developed with React, Styled-components, React Router v6, Docker and Axios
This Portfolio
Developed using the react Nextjs framework and Styled-components with icons from DevIcon and react-icons
Android App Pokedex
Java android application. Using web services with Retrofit library and POKEDEX web api
Word of the Day API
A Word-of-the-Day API using Web Scrapping via the Cheerio library, the Node.js Express.js framework and Axios
Online Store
Online store for cleaning and protection articles, developed with PHP, MVC, JQuery and Bootstrap 5 (college project)
Lavarel RESTful API
RESTful movie API developed with laravel 8, MySQL with Eloquent ORM and migrations
Digital Manager
Information system developed in conjunction with classmates for the automation of processes in support of a public institution, using ASP.NET Core MVC, SQL Server, Bootstrap 5 and JQuery (college project)
Digital Health Manger
Developed in conjunction with other classmate, we created a plataform that allows to centralize information related to a digital health record using ASP.NET, SQL Server, JQuery and Bootstrap 5 (college project)
04.Contact
I'm not just passionate about what I do, I'm also excited to collaborate and learn from other professionals in the industry. Feel free to reach out if you'd like to discuss ideas, share knowledge, or just connect.
Send me an email