Marcelo Dolza is a Senior Front-End Engineer based in Manchester with over a decade of experience building responsive, accessible interfaces and design systems across Vue, React, Svelte and modern tooling. He combines a formal background in internet systems and UX-focused web specialization with hands-on work creating UI frameworks and marketplaces used by thousands of customers. An eternal learner and quality-driven engineer, Marcelo has a strong track record in performance, SEO and scalable front-end architecture at companies like Airbit and YourParkingSpace. He’s also an active open-source maintainer: creator of iziModal and iziToast, lightweight UI plugins that earned widespread adoption and community praise. Comfortable from prototyping in Figma to shipping TypeScript-driven production apps, he brings both design sensibility and pragmatic engineering to complex front-end challenges.
11 years of coding experience
10 years of employment as a software developer
MBA Em Marketing Digital E Gestão De Projetos Web, MBA Em Marketing Digital E Gestão De Projetos Web at Faculdade Pitágoras
Specialization in Web Development with Patterns and Focus on User Experience., Specialization in Web Development with Patterns and Focus on User Experience. at Federal University of Technology - Parana
Systems for internet Information Technology, Systems for internet Information Technology at Universidade do Oeste Paulista
Elegant, responsive, flexible and lightweight modal plugin with jQuery.
Role in this project:
Front-end Developer
Contributions:34 releases, 3 reviews, 114 commits in 6 years 2 months
Contributions summary:Marcelo's commits primarily involve uploading files related to CSS and JavaScript, indicating a focus on front-end development. The changes made appear to be related to the styling and functionality of the iziModal plugin, including modifications to the CSS file (iziModal.css, iziModal.min.css) and the JavaScript file (iziModal.js, iziModal.min.js). These updates suggest the user was involved in implementing the plugin's visual design and interactive behavior, likely for modal dialogs.
Elegant, responsive, flexible and lightweight notification plugin with no dependencies.
Role in this project:
Front-end Developer
Contributions:30 releases, 95 commits, 28 PRs in 3 years 7 months
Contributions summary:Marcelo's commits primarily involve changes to CSS files, specifically `iziToast.css` and related minified versions. These changes appear to focus on styling and visual adjustments for the iziToast notification plugin. The modifications include updates to styling rules, adjustments to visual elements, and implementation of animations, indicating a focus on the user interface and visual presentation. The commits consistently introduce and update CSS to refine the appearance and behavior of the toast notifications.
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.