Hi, I'm Javier — Full-Stack Software Engineer

I’m a full-stack software engineer who loves building smart, useful, and creative things on the web. I’ve worked extensively with AI, building and integrating LLMs into full web applications, along with lots of other fun stuff. From frontend UIs to backend APIs, I enjoy turning complex ideas into intuitive, scalable, and engaging user experiences.

Tech Stack

  • HTML5
  • CSS3
  • JavaScript
  • React
  • Next.js
  • TypeScript
  • Tailwind CSS
  • Framer Motion
  • Ruby on Rails
  • Node.js
  • Python
  • Flask
  • FastAPI
  • PostgreSQL
  • MongoDB
  • Java
  • Ruby
  • C#
  • Bash
  • Docker
  • GitHub Actions
  • Nginx
  • Kubernetes
  • Jenkins
  • SonarQube

Featured Projects

OrchestVPN

OrchestVPN is a custom-built VPN management tool that I developed to automate and simplify deployment, configuration, and monitoring of VPN services using container orchestration. It features secure connectivity, easy user onboarding, and seamless integration with existing infrastructure.

View on GitHub →

AIMeetingSummarizer

AI Meeting Summarizer is a web application that transcribes meeting audio using VOSK or Whisper and generates concise summaries and task lists with a language model (LLM). The app includes real-time progress tracking with React, file storage using MinIO, PDF export, and email sending.

View on GitHub →

AITattooGenerator

A full-stack application that allows users to generate tattoo designs based on text prompts, overlay tattoos on images, and manage their generated artwork. The frontend is built with Next.js and the backend with Flask, using a local SQLite database. Images can be generated via a Stable Diffusion model running locally.

View on GitHub →

Much More

Coming Soon 🚀

Contact Me

Feel free to reach out via email or connect on LinkedIn or GitHub.