I am Andrea Mazzarella, UI System Designer focused on UX, accessibility and digital platforms. I design, organize, and manage digital platforms, CMS solutions, and online services for public administrations, companies, and agencies, bridging organizational needs, business processes, and technology with technical expertise, organizational skills, and a problem-solving mindset.
As a freelance professional, I have managed the entire lifecycle of numerous projects, from requirements analysis and effort estimation to proposal preparation and project monitoring, ensuring clear communication with clients and stakeholders through regular reporting. I have collaborated with public administrations, universities, and private companies, supporting teams in the implementation of digital projects, user training, and the improvement of operational processes. I am naturally curious and committed to continuous learning, with a strong interest in emerging technologies, digital methodologies, accessibility, and user-centered design approaches that can improve both organizational efficiency and user experience.
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Objective Analyze various websites and e-commerce platforms to verify compliance with international accessibility standards and produce clear technical reports for development teams to implement necessary adjustments.
Solution I conducted comprehensive audits using both automated analysis tools and manual checks, evaluating structure, semantics, contrast, keyboard navigation, performance, and WCAG compliance. For each project, I produced a detailed report with actionable recommendations and prioritized intervention steps.
Technologies and libraries used WAVE, Axe Web Tools, Lighthouse, Accessibility Insights for Web, Mauve++
Objective Develop a custom WordPress theme and dedicated plugins based on client-provided mockups, creating a platform centered on a system of personas with specific habits and activity calendars. The project included customizing the back-office to manage registered users’ monthly activities and creating advanced forms to profile users, suggest the most suitable persona to follow, and automate daily activity sharing via SMS.
Solution I developed a custom WordPress theme and dedicated plugins based on the client’s mockups, including back-office customization for managing registered users’ monthly activities.
The web app was designed around a system of personas, each defined by specific habits and an activity calendar tailored to age and lifestyle.
During registration, users completed a guided form that identified the most suitable persona and automatically suggested whom to follow. The daily activities of the followed persona were then shared and sent via SMS to the user, ensuring a personalized and continuous experience.
Technologies and libraries used PHP, JavaScript, Bootstrap, SCSS custom, Gravity Forms, WordPress
Objective Design the workflow and interfaces of a Business Intelligence web app, using Material Design components and principles to ensure consistency, usability, and scalability.
Solution I developed the HTML structure and CSS rules using the BEM methodology and SCSS, ensuring modular, maintainable, and scalable code.
I created assets and components based on Angular Material, defined a custom UI library, and designed the interfaces using Affinity Designer and Adobe XD.
The design system was structured to integrate seamlessly with the existing framework, facilitating implementation and collaboration with the development team.
Technologies and libraries used Angular Material, Bootstrap, SCSS custom, Affinity Designer, Adobe XD
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