I AM
LUIS MELLADO

I design and develop digital experiences for people and help them grow their business.
CV
FULL-STACK
DEV
SKILLS
Luis Mellado portrait

TECHNOLOGIES I USE

Frontend
React•Next.js•Vue.js•Vite•TypeScript•JavaScript•TailwindCSS•HTML•CSS
Backend
MySQL•PostgreSQL•Python•Django•Java•Spring•JavaScript•Node.js•REST API

WHAT I AM UP TO

I've been playing with computers since I was a kid, and that curiosity eventually led me to become a software engineer specialized in full-stack web development and project management. Lately, I've been diving deeper into artificial intelligence, actively contributing to research initiatives, while also expanding my skills in web design and cloud technologies.

SELECTED PROJECTS

Fuzzy Cluster Based Classifier Chain

2024-25
PythonScikit-LearnPandasLaTeX

This work improves the multi-label classification algorithm Classifier Chains with a novel approach: constructing the classifier chain from fuzzy clusters of similar labels. This research gave me the opportunity to participate as a speaker at the second edition of the Logic, Computation, and Artificial Intelligence Conference of the University of Seville.

MoreCode
Personal Portfolio Website

Personal Portfolio Website

2025
Next.jsJavaScriptTailwindCSSFigma

When I started this project, I was faced with a blank page and realized something important: I knew how to code, but I had never actually designed a website from scratch. This became my first real dive into design, learning tools like Figma to create wireframes, mood boards, and layouts. After many design iterations, this is the final result. I hope you like it, and I'm always open to feedback to keep improving the design.

Layout Inspiration‎ Style ‎ Inspiration ‎Code

Pawtel - Pet Accommodation

2025
SQLPythonDjangoTanStackVue.jsViteTailwindCSS

A comprehensive pet accommodation booking platform designed to connect pet owners with trusted boarding services. Pawtel serves as the first comparison platform for pet accommodation offers, enabling users to search, compare, and book suitable lodging for their pets. As Technical Lead and Full-Stack Developer, I managed a team of 14 members to create a brand and deliver a Progressive Web Application (PWA) with cross-platform compatibility.

Code
MY CAREER

Education

  1. Software Engineering (BSc)
    ETSII, University of Seville
    Sep 2021 – May 2025
    Fully English-taught program. GPA: 8.95/10. Honors in Physical Foundations of Computing, Computer Logic, Computer Networks, and Applied Statistics.
  2. MSc in Computer Science & Artificial Intelligence
    University of Seville
    2025 – 2026 (planned)
    Planned postgraduate studies focused on advanced AI and data science.

Work Experience

  1. CTO
    Conest StartUp
    Mar 2025 – May 2025
    Led tech stack selection (Next.js, Supabase, Stripe) for rapid MVP. Integrated Stripe, OpenAI, and Resend APIs. Set up Vercel CI/CD with custom domain.
  2. Intern Software Engineer
    NTTData
    Sep 2024 – Mar 2025
    Automated Oracle ERP tasks with Python. Developed SQL BI Publisher reports. Resolved 100+ monthly HR cases.
  3. Waiter
    Hnos Castro
    Jun 2021 – Sep 2024
    High-pressure service (200+ daily customers). Prototyped digital inventory system, reducing waste and order time.
LETS
WORK TOGETHER
I am always open to discussing new projects, creative ideas or opportunities to be part of your vision. The easiest way to find me is a phone call or to leave an email.