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Othmane S.OS

Othmane S.

Expert Front End

On-demand
Toulouse, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Othmane

Lead with over 10 years of experience in building scalable, high-performance web applications.
Proven track record in leading cross-functional teams, migrating legacy systems, and delivering innovative solutions that drive user engagement. Passionate about leveraging modern frontend technologies to create seamless user experiences.
  • English

    Conversational

  • French

    Native or bilingual

Can work on-site
Toulouse (up to 50km)

Experience

  • iad Group · CDI
    Senior Frontend Developer & Team Lead
    September 2022 - Today (3 years and 9 months)
    Paris, France
    • Mentored junior developers, helping them grow their technical skills.
    • Performed code reviews and maintained high-quality standards within the team.
    • Acted as the liaison between the development team and stakeholders, ensuring clear communication and alignment on project goals.
    • Facilitated agile ceremonies to ensure smooth collaboration and alignment within the team.
    • Migrated the old stack to Vue 3 and improved performance by 35%.
    • Developed a real estate application, significantly improving UX/UI and leading to a 20% increase in user retention.
    • Built a scalable real estate listing platform from scratch using Nuxt.js and AWS in SSR mode, ensuring fast loading times and a smooth user experience. Leveraged server-side rendering to optimize performance and enhance SEO, while integrating AWS services for robust backend support.
    • Improved SEO ranking to achieve top 6 positions.
    • Collaborated with three teams to streamline the seller process, enhancing efficiency and user experience.
    • Used Vue Test Utils for comprehensive code testing and added unit tests to the AWS Broadcast project.
    • Worked with AWS services (DynamoDB, Step Functions, Lambda) to build scalable and performant web applications.

    Technologies:Vue3, Nuxt3, TypeScript, Tailwind CSS, Tanstack Query, Vue Validate, AWS (DynamoDB, Step Functions, Lambda), Storybook, Jira, Miro, Figma, SSR, GTM, i18n, Valibot, Google Map, MapBox, scrum
  • Eurécia
    Senior Frontend Team Lead
    July 2019 - August 2022 (3 years and 1 month)
    Castanet-Tolosan, France
    • Led a team of 5 developers and 1 Product Owner.
    • Improved inter-team collaboration, reducing delivery time by 13%.
    • Optimized frontend with SEO and accessibility.
    • Increased subscriber count by 20% through UX/UI optimization.
    • Created a frontend repository from Vue 3.
    • Deployed a mobile application on Android/iOS.
    • Communicated with IT providers to resolve technical issues.
    • Improved team productivity by 15% through agile methods.

    Technologies:Vue3, Vue2, TypeScript, Tailwind CSS, Heroku BFF, Sass, Java Spring API, GTM, Jira, figma, scrum
  • Efficy
    Frontend Developer
    December 2017 - May 2019 (1 year and 5 months)
    Toulouse, France
    • Rebuilt a legacy SaaS application using Angular 8 and Redux, delivering an MVP beta with a completely redesigned user experience.
    • Fixed bugs and issues throughout the codebase, ensuring quick and efficient resolutions.

    Technologies:Java 8, JSP, Maven, JavaScript, jQuery, Angular 5, WebPack, Backbone, Mustache Template, Jira

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Education

  • Master - Software Engineering for the Internet
    University of Artois
    2014

Skill set

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