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Hey, I'm Andres Diago

+3 years of experience. Electronic and Telecommunications Engineer from Popayán, Colombia 🇨🇴. Full stack web developer.

Work Experience

  1. Backend Developer

    TBBC

    Web application development. RESTful services implementation. Microservices creation with Node.js and Express. Authentication and authorization with JWT. Unit and integration testing implementation. Cloud services integration with AWS, for serverless applications.
  2. Professional Internship - Cybersecurity

    TBBC

    Support in ISO 27001 standard implementation. Security policy creation. OWASP Top 10 adoption as security best practices guide. Web application vulnerability analysis with SAST, DAST and SCA. Vulnerability mitigation.
  3. Work Internship - Web Development

    Universidad del Cauca

    Real-life problem modeling for web application creation. Web application development with PHP, HTML, CSS and JavaScript. Relational database implementation with MySQL. Application deployment on university's on-premise server.

Projects

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Movies App

  • Next.js
  • Tailwind CSS
Movie application built with Next.js 15 and Tailwind CSS. Allows users to search for movies, view details and explore different genres. Uses The Movie Database (TMDB) API to get updated information about movies. It's a PWA (Progressive Web App) that can be installed on mobile and desktop devices.
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TodoApp

  • React
  • Tailwind CSS
This project is a simple Todo application built with React. It allows users to create, delete, and manage their todos. The application leverages React hooks for state management and uses localStorage to persist todos across browser sessions. Using React 18.
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Virtual Store

  • Angular
  • Tailwind CSS
Virtual store application created with Angular. Allows users to view products, add them to cart and make purchases. The application uses Angular services for data management and routes for navigation between different views.
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Virtual Store - NodeJs Backend

  • Node.js
  • Express
  • Vercel
REST API for the virtual store created with Node.js 20 and Express 4.18. Allows the virtual store application to perform CRUD operations on the database. The API uses Express for route creation and PostgreSQL as database.

About me

I'm Andres Diago! I entered the world of Electronics because of my love for robotics and IoT, but I moved to Programming and Cybersecurity. Since then I enjoy creating and securing web experiences for users.

Among my achievements, I highlight that during my studies I was a network infrastructure monitor. Additionally, I did an internship with the university where I learned to model a problem and deliver a technological solution. I love testing and pentesting, I believe in their importance, and I like to share my knowledge about it.

I have experience developing web applications and performing pentesting on web applications. With this I have learned to identify common vulnerabilities and mitigate them.

Miguel Ángel