Hamza Milo u d Am ar

Available to hire

Senior Front-End Developer with a decade of experience building enterprise-grade design systems and accessible web applications.

About

Senior Front-End Developer with a decade of experience building enterprise-grade design systems and accessible web applications. Architecting large-scale projects with Next.js, optimizing performance, and ensuring WCAG compliance across diverse user needs.
Proven leader in scaling front-end architecture and implementing inclusive design practices, resulting in a major reduction in production issues while maintaining AA/AAA accessibility standards.

  • Joined January 2025

Languages

  • ArabicFluent
  • EnglishAdvanced
  • FrenchAdvanced

Industry experience

  • Software & Internet
  • Professional Services
  • Computers & Electronics
  • Education
  • Gaming
  • Media & Entertainment
  • Retail

Projects · 3

About My Services As a designer and web developer, I specialize in building stunning, high-performing websites that are accessible to everyone and incredibly easy to use. My passion is to create digital experiences that not only look great but also work flawlessly for all users, regardless of their abilities or devices. I focus on performance, ensuring your site loads quickly and runs smoothly. A fast website provides a better user experience and helps improve your search engine rankings. By optimizing every aspect of the site, from images to code, I deliver a seamless and speedy experience for your visitors. Accessibility is a core part of my process. I design and develop websites that are compliant with modern accessibility standards, making them usable for people with visual, auditory, or motor impairments. This commitment not only broadens your audience but also shows a dedication to inclusive design. I believe that a great website should be intuitive and easy to use. My user-centered approach to design ensures that your site's navigation is logical and every interaction feels natural. I focus on creating clean interfaces that guide users effortlessly to the information they need, turning visitors into clients. I'm ready to help you build a website that stands out, performs exceptionally, and serves everyone. Let's work together to create a digital presence that is both beautiful and functional. graphicdesigner #branding #illustrator #webdesigner #designer #webdeveloper #accessibility #userexperience #logo #graphicdesigner #illustrator #webdesigner

  • Full Stack Developer
  • Programmer
  • Web Developer

I offer expert frontend development and design services to build a platform that is not only visually appealing but also a leader in performance and usability. I understand that the key to a successful project is a digital presence that is fast, easy to use, and SEO-friendly, and that’s exactly what I deliver.

My expertise is rooted in the latest technologies and best practices, with a specific focus on Next.js 15. I leverage Next.js 15’s Server Components to build a foundation that is highly optimized for performance and search engines. Server Components allow me to render your core content directly on the server, which means the initial page load is incredibly fast. This is a game-changer for SEO because search engine crawlers receive fully-formed HTML, making your site more easily indexed and ranked.

I also follow user experience (UX) best practices to ensure the platform is intuitive and easy for volunteers to navigate. Every design choice is made with the user in mind, from the layout and navigation to micro-interactions, guaranteeing a smooth and engaging journey. This commitment to usability translates to higher engagement and a better experience for your community.

By combining my design skills with a deep understanding of cutting-edge technologies like Next.js 15 and its Server Components, I will help you create a digital platform that is powerful, efficient, and ready to make a real impact.

  • Full Stack Developer

This project is the official website for Open Hands Morocco, a charitable association based in Marrakech. The site is built using a robust full-stack JavaScript architecture:

Frontend: Next.js 13 (or 14/latest if applicable) for server-side rendering and improved performance, styled with CSS and leveraging the Pillar UI component library for a consistent user experience.
Backend: Node.js and Express.js handle API requests and server-side logic.
Database: MongoDB with Mongoose for data modeling and persistence.
Language: TypeScript for enhanced code maintainability and scalability.

  • Back-End Developer
  • Developer
  • Front-End Developer

Work experience· 12 roles

Lead Frontend Developer (Part Time Freelancer) · Acra tiveFeb 2025 – Sep 2025 · 8 mos

Designed comprehensive UI markup and defined acceptance criteria in Figma, reducing design-development back-and-forth by 30% and accelerating timelines. Upgraded code quality by transitioning from a legacy test pyramid to a modern testing trophy strategy, refactoring brittle tests and reducing production bugs by 85%. Collaborated closely with Product Owners and back-end developers on API integration, data fetching, and caching strategies within agile workflows. Optimized Core Web Vitals by implementing code splitting, lazy loading, and image optimization, decreasing LCP from 2.9s to 0.76s. Led migration from Next.js 10 to 15 integrating React Server Components and Server Actions to improve LCP and progressive enhancement. Built and architected a design system for multiple platforms using React.js, Angular, and TypeScript, increasing development efficiency by 20% and ensuring consistent design implementation.

Lead Frontend Developer (Part Time Freelancer) · Acra tiveFeb 2025 – Sep 2025 · 8 mos

Designed comprehensive UI markup and set acceptance criteria in Figma, reducing design-developer revisions by 30% and accelerating delivery. Improved code quality by replacing legacy test pyramids with modern testing trophy strategies, refactoring flaky tests and reducing production bugs by 85%. Collaborated with Product Owners and backend teams for API integrations, data fetching, and caching within agile workflows. Enhanced application performance using code splitting, lazy loading, image optimization, resource hints, and rendering patterns, improving Core Web Vitals metrics. Led migration from Next.js 10 to 15 integrating Server Components and Server Actions to boost performance metrics. Built and architected a scalable design system across React.js, Angular, and TypeScript for multiple platforms, raising development efficiency by 20% and ensuring design consistency.

Lead Frontend Developer (Part Time) · AcrativeDec 2023 – Feb 2025 · 1 yr 3 mos

Created comprehensive UI mockups in Figma covering all states and edge cases (focus, RTL, loading, errors, empty data, animations, navigation), reducing design-to-development revision cycles by 30% and speeding delivery timelines. Improved code quality by replacing the legacy test pyramid with a modern testing trophy strategy, refactoring brittle/flaky tests into stable suites, leading to an 85% reduction in production bugs and improved release stability. Led cross-functional collaboration with product owners and back-end teams to architect API integrations, data-fetching patterns, and advanced caching layers, reducing LCP by 11 seconds across key user flows and improving page load performance by 70%. Optimized application performance with code splitting, lazy loading, image optimization, resource hints, and rendering patterns, improving Core Web Vitals and user experience. Led migration from Next.js 10 to Next.js 15, integrating React Server Components and Server Actions to improve I

Creator and maintainer of open source UI library | Pillar UI · Pillar UIMar 2023 – Present · 3 yrs 9 mos
Creator and maintainer of open source UI library (Pillar UI) · Pillar UIMar 2023 – Present · 3 yrs 9 mos
UI Library Creator · Pillar UIMar 2023 – Present · 3 yrs 9 mos
UI library Creator · Pillar UIMar 2023 – Present · 3 yrs 9 mos
Senior Frontend Developer (Freelancing and Consulting)Jun 2019 – Present · 7 yrs 6 mos

Education· 5

Computer development technique · ESTA MARRAKECH2013 – 2015
Diploma in IT Development Techniques · ISTA NTIC SYBA, Marrakech2013 – 2015
Diploma in IT Development Techniques · ISTA NTIC SYBA, Marrakech2013 – 2015
Diploma in IT Development Techniques · ISTANTIC SYBA2013 – 2015

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