design that
Selected work
Some of my projects.
Typeasentence,getaniOS-stylemockup.
JaviiTools
Type a sentence, get an iOS-style mockup.
JaviiTools
Theall-in-onecanvasforstickers,templates,andscroll-stoppingdesigns.
dump
The all-in-one canvas for stickers, templates, and scroll-stopping designs.
dump
Turnanynightintothebestnight.
PartyUp!
Turn any night into the best night.
PartyUp!
AfullSaaStotransformyourCVintoaportfolio.
UpFolio
A full SaaS to transform your CV into a portfolio.
UpFolio
Abeautifulspacetoreflect,everyday.
YourStory
A beautiful space to reflect, every day.
YourStory
AChromeextensionforinstantemojisuggestions.
AutoEmoji
A Chrome extension for instant emoji suggestions.
AutoEmoji
TheofficialwebsitefortheartistRusowsky.
Rusowsky
The official website for the artist Rusowsky.
Rusowsky
Projects completed
Years of experience
Satisfied customers
My journey
Professional path.
Full-Stack Developer & Product Designer
Working independently, building web products from idea to launch — full-stack development, product design & UX/UI, SaaS and AI-powered tools, plus marketing, SEO and growth. Independent creator of products such as javii.tools and dump.cam.
Web Development Intern
Web development internship in Poland, developing modern websites with Next.js and working with front-end technologies to build fast, accessible user experiences.
Microsoft Hackathon, Hacking the Future
2nd place at The Wave (Zaragoza) with team Salesianos Prejubilados. Built GreenStep, a mobile app that recommends the transport option with the lowest carbon footprint, a challenge proposed by Fundación Ecodes.
Read the announcementDAM Student
Studying Multiplatform Application Development at Salesianos Zaragoza, learning Java, JavaScript, React, and database management.
Web Development Intern
Developed modern websites during my internship at Salesianos, working with front-end technologies and improving web accessibility.
Customer reviews
What people say.
“Javi is an amazing front-end developer, a great person, and a coffee guy. He's always willing to help and has given me valuable advice. He's very creative and has a great eye for design.”
“Very thorough work! I started working with him on a simple project, and since then, I have trusted his great work every time I need something.”
“Javi is a go-to person for iteration and ship velocity. He independently finds smart, creative, and efficient solutions.”
“Working with Javi is synonymous with trust. He has such clear ideas that working as a team with him is encouraging, in addition to always being in constant learning.”
“Fast and high quality work. The best thing is the personalized attention that adapts to your needs. 100% recommended.”
“Very reliable and professional, easily adapts to your tasks and responds to criticism really well. Would hire again if needed.”
“Javi is an amazing front-end developer, a great person, and a coffee guy. He's always willing to help and has given me valuable advice. He's very creative and has a great eye for design.”
“Very thorough work! I started working with him on a simple project, and since then, I have trusted his great work every time I need something.”
“Javi is a go-to person for iteration and ship velocity. He independently finds smart, creative, and efficient solutions.”
“Working with Javi is synonymous with trust. He has such clear ideas that working as a team with him is encouraging, in addition to always being in constant learning.”
“Fast and high quality work. The best thing is the personalized attention that adapts to your needs. 100% recommended.”
“Very reliable and professional, easily adapts to your tasks and responds to criticism really well. Would hire again if needed.”
Interested in my work?
Picking up new projects for the next few weeks. A site, a product, a rebrand, let's talk.