Senior Front-End Developer with over 15 years of experience and a strong specialization in digital accessibility (WCAG / EAA). I provide comprehensive accessibility audits, manual and semi-automated testing, and UX recommendations to improve inclusion and compliance. I’ve worked on large-scale B2B platforms, ensuring more than 100 web pages were made compliant through user-centered, accessible and test-driven approaches. Fluent in English, comfortable working in international and remote environments.

Yoan Martoglio

Senior Front-End Developer with over 15 years of experience and a strong specialization in digital accessibility (WCAG / EAA). I provide comprehensive accessibility audits, manual and semi-automated testing, and UX recommendations to improve inclusion and compliance. I’ve worked on large-scale B2B platforms, ensuring more than 100 web pages were made compliant through user-centered, accessible and test-driven approaches. Fluent in English, comfortable working in international and remote environments.

Available to hire

Senior Front-End Developer with over 15 years of experience and a strong specialization in digital accessibility (WCAG / EAA). I provide comprehensive accessibility audits, manual and semi-automated testing, and UX recommendations to improve inclusion and compliance. I’ve worked on large-scale B2B platforms, ensuring more than 100 web pages were made compliant through user-centered, accessible and test-driven approaches. Fluent in English, comfortable working in international and remote environments.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Beginner
Beginner
Beginner
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Language

English
Advanced
French
Fluent

Work Experience

Lead Front-End Developer at Freelance
December 31, 2024 - July 21, 2025
Modernised, standardised and secured the front-end of a high-traffic B2B platform for CMA CGM focused on performance, accessibility, and UI consistency. Transformed Figma mock-ups into pixel-perfect HTML5/CSS3/Vue 3 pages and migrated codebase from Vue 2 to Vue 3. Optimised Core Web Vitals and built reusable component libraries with design system standards. Led accessibility audits improving Lighthouse scores from <30 to 90+, integrating accessibility checks into CI pipelines. Mentored over 30 developers, designers, and QA engineers and facilitated UX/UI workshops. Led delivery of an internal AI chat interface. Tech stack included Vue.js 3, JavaScript ES6+, TypeScript, Kendo UI, GitLab CI, Docker, Vite, Storybook, and accessibility tools.
Lead Front-End Developer & Project Support at Squad (consultancy)
June 6, 2021 - December 31, 2024
Client: CMA CGM – CMA CGM – B2B e-commerce platform - www.cma-cgm.fr/my-cma-cgm Mission goals : modernise, standardise and secure the front-end of a high-traffic B2B platform, with strong focus on performance, accessibility and UI consistency. Front-end integration & performance Transformed Figma mock-ups into pixel-perfect HTML5/CSS3/Vue 3 pages. Migrated codebase from Vue 2 to Vue 3 (Options & Composition API). Optimised Core Web Vitals via lazy-loading, code-splitting and Vite builds. UI standardisation & Design System Built a reusable component library following Atomic Design and documented it in Storybook. Adopted Kendo UI to improve coherence and maintainability. Accessibility & web quality Ran RGAA 4.1 / WCAG 2.1 audits on 100 + pages, raising scores from < 30 to 90 +. Integrated accessibility checks into GitLab CI pipelines. Collaboration & enablement Mentored and trained 30 + developers, designers and QA engineers on accessibility and front-end best practices. Facilitated UX/UI workshops and harmonised workflows between Dev, QA and product teams. Took part in French/English client meetings, providing progress reports and technical guidance. Cross-functional AI interface project Led UX scoping sessions, produced Figma wireframes, and steered delivery of an internal AI chat interface. Tech stack : Vue.js 3, JavaScript (ES6 +), TypeScript, HTML5, CSS3/Sass, Kendo UI, GitLab CI, Docker, Vite, Storybook, Figma, Lighthouse, Axe DevTools, NVDA, Tanaguru.
Lead Front-End Developer & UX/UI Designer at Eccotechnologies (consultancy)
January 1, 2021 - June 5, 2023
Mission 1 – client: CMA CGM (B2B e-commerce platform) | March 2022 – June 2022 Front-end developer Mission goals: Integrated and optimised a B2B e-commerce platform; managed project delivery and carried out WCAG accessibility testing. Front-end integration & performance Transformed Figma mock-ups into pixel-perfect, responsive Vue 2 pages; optimised Core Web Vitals through lazy loading and code-splitting. Accessibility & testing Conducted manual WCAG / RGAA tests with NVDA, VoiceOver, keyboard navigation, contrast checks; used Axe DevTools, Lighthouse and Tanaguru for semi-automated scans; validated fixes with QA. Collaboration & enablement Coordinated daily with international UX, QA and backend teams; provided guidelines to ensure design-to-code parity and lasting accessibility compliance. Tech stack: Vue 2, HTML5, Sass, Javascript, JQuery, Kendo UI, GitLab, Lighthouse, Axe DevTools, NVDA, Tanaguru, Figma Mission 2 - client: ADNOV / ADSN (real-estate listing portals – Drupal & intranet) | 2021 Lead UX/UI Designer et Front-end Developer Mission goals: modernise and harmonise several notarial portals, ensure UX/UI consistency, RGAA compliance and front-end code quality in a complex multi-CMS environment (WordPress showcase site adnov.fr, Drupal listings portail immobilier.notaires.fr and immo-interactif.fr). UI design & front-end integration Designed and integrated reusable Atomic-Design components; delivered pixel-perfect HTML5 / CSS3 pages from Figma mock-ups; embedded SEO and accessibility from the earliest design phases. Design System & standardisation Established and documented a structured Design System; unified integration practices to improve consistency across front-end modules; worked closely with UX/UI designers and the Product team. Accessibility & quality Applied RGAA standards during design and development; integrated accessible components and ran continuous audits of critical pages (manual screen-reader and keyboard tests, Axe DevTools, Lighthouse). Project management & collaboration Actively contributed to Scrum planning and Agile ceremonies; collaborated daily with Java, Angular, PHP and Drupal back-end developers and QA; provided code reviews, best-practice guidance and functional / technical documentation. Tech stack: HTML5, CSS3, JavaScript (ES6 +), Sass, Bootstrap, Vue.js, Angular, Java, Drupal, Docker, GitHub, Figma, IntelliJ. Mission 3 – Secondary projects (part-time, 2022) Association Koassanga: Managed the full delivery of a WordPress showcase site; produced wireframes, ensured RGAA compliance, trained client staff on content accessibility. Klanik: Delivered advanced training sessions on UX/UI, SEO and accessible front-end development to professional audiences. Tech stack: HTML, CSS, JavaScript, Sass, PHP, MySQL, WordPress, Figma, GitHub
Project Manager, Lead UI / Front-End Developer & Trainer at Crealead (independent consultancy)
January 31, 2021 - July 21, 2025
Led digital projects covering project management, UX/UI design, and front-end development with a focus on RGAA/WCAG compliance. Designed accessible interfaces, managed CMS deployments with WordPress and Prestashop, conducted manual accessibility testing, and provided professional training on web accessibility, responsive design, and UX optimization. Coordinated international teams and standardized development processes.
Art Director at Publika Agency
March 31, 2017 - July 21, 2025
Led digital projects and internal workflow modernization for international clients. Founded a UX design unit to improve design quality and embed accessibility. Managed international teams, introduced accessibility principles, and enhanced production standards while supporting clients in brand positioning and inclusive communication strategies.
Lead UX/UI Designer & Front-End Integrator at Freelance
April 30, 2016 - July 21, 2025
Managed various digital projects including UX/UI design, front-end development, and project management. Delivered responsive websites using CMS platforms like WordPress, Prestashop, and Drupal. Collaborated with multidisciplinary teams, provided client communication, and ensured accessibility compliance. Key projects included redesigning energy cost management software and corporate digital platform UI design.
Web Designer / Front-End Integrator at MonMariage.com
August 31, 2007 - July 21, 2025
Performed web design and front-end integration tasks.
Web Designer / Front-End Integrator at II Servers
September 1, 2003 - June 30, 2005
Performed web design and front-end integration tasks.
Secondary School Art Teacher at French Ministry of Education
September 1, 2001 - July 10, 2003
Taught art at the secondary school level.

Education

Bachelor’s Degree at University of Provence, Aix-Marseille
January 1, 1999 - December 31, 1999
DEUG at University of Montpellier 3
January 1, 1998 - December 31, 1998
Bachelor’s Degree at University of Provence, Aix-Marseille
January 1, 1999 - December 31, 1999
DEUG at University of Montpellier 3
January 1, 1998 - December 31, 1998

Qualifications

Certificate “Designing an Accessible Web Page”
January 1, 2024 - December 31, 2024
Certificate “Coding an Accessible Website”
January 1, 2024 - December 31, 2024
Vue.js 3 Certification
January 1, 2023 - December 31, 2023
Certificate “Clean Code”
January 1, 2022 - December 31, 2022
Certificate “Design Thinking”
January 1, 2021 - December 31, 2021
Certificate “UX Design Fundamentals”
January 1, 2021 - December 31, 2021
SSI – Cybersecurity Awareness
January 1, 2021 - December 31, 2021
SSI – Secure Remote Work Awareness
January 1, 2021 - December 31, 2021
SSI 2 – Personal Data Protection & Privacy Awareness
January 1, 2021 - December 31, 2021
SSI 3 – Business-Focused Cybersecurity
January 1, 2021 - December 31, 2021
SSI 5 – DevOps Cybersecurity
January 1, 2021 - December 31, 2021
Certificate “Managing Code with Git and GitHub”
January 1, 2021 - December 31, 2021
Certificate “Programming in JavaScript”
January 1, 2021 - December 31, 2021
Certificate “Designing an Accessible Web Page”
January 1, 2024 - December 31, 2024
Certificate “Coding an Accessible Website”
January 1, 2023 - December 31, 2023
Vue.js 3 Certification
January 1, 2024 - December 31, 2024
Certificate “Clean Code”
January 1, 2022 - December 31, 2022
Certificate “Design Thinking”
January 1, 2021 - December 31, 2021
Certificate “UX Design Fundamentals”
January 1, 2021 - December 31, 2021
SSI – Cybersecurity Awareness
January 1, 2021 - December 31, 2021
SSI – Secure Remote Work Awareness
January 1, 2021 - December 31, 2021
SSI 2 – Personal Data Protection & Privacy Awareness
January 1, 2021 - December 31, 2021
SSI 3 – Business-Focused Cybersecurity
January 1, 2021 - December 31, 2021
SSI 5 – DevOps Cybersecurity
January 1, 2021 - December 31, 2021
Certificate “Managing Code with Git and GitHub”
January 1, 2021 - December 31, 2021
Certificate “Programming in JavaScript”
January 1, 2021 - December 31, 2021

Industry Experience

Software & Internet, Professional Services, Retail, Real Estate & Construction, Transportation & Logistics, Non-Profit Organization
    paper CMA CGM

    Modernise, standardise and secure the front-end of a high-traffic B2B platform, with strong focus on
    performance, accessibility and UI consistency.

    CMA CGM is a global leader in shipping and logistics, headquartered in Marseille, France. As one of the world’s largest container transport companies, it operates a vast fleet and serves over 160 countries through hundreds of shipping routes. The group also provides end-to-end logistics solutions via its subsidiaries such as CEVA Logistics. CMA CGM is known for its commitment to innovation, digital transformation, and sustainable development within the maritime and supply chain sectors.

    Link: https://www.twine.net/signin

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