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Olivier TrinhOT

Olivier Trinh

🚀 Senior PHP Symfony Developer

€500/day
Clermont-Ferrand, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Olivier

📈 +8 years of experience
👬 +7 clients supported

Freelance Senior Web Developer | PHP and Symfony Specialist

With 8 years of web development experience, I support companies in thecreation of high-performance, custom websites and applicationsoptimized for effective natural referencing.
I have previously worked for Engie, Kapp Retail, AudioWizard, Seita, NTN-SNR, AMKB.

My goal: to transform your ideas into robust and intuitive digital solutions that enhance your business and meet your users' needs.

Why work with me?

- Transparent and responsive communication : I work exclusively remotely and send you a daily report detailing tasks performed.
- Collaborative approach : I like to understand your challenges to propose solutions aligned with your objectives.
- Reliability and rigor : all my services are based on proven quality standards for results that meet your expectations.


My skills:

- Showcase/landing pages : Wordpress — building a showcase website that reflects you
- Back-end** : PHP, Symfony — building solid, scalable, and secure backend solutions.
- SEO and performance** : technical optimization of websites to improve their visibility and ranking on search engines.
- Full integration : from development to maintenance, I am with you every step of the way.

Available for short or long-term assignments. Contact me to discuss your project!
I respond in less than 1 hour.
You can send me a message now!
  • French

    Native or bilingual

  • English

    Fluent

  • Vietnamese

    Conversational

Remote only
Primarily works remotely

Experience

  • Freelance
    Full-stack Developer
    DIGITAL AND IT
    June 2022 - Today (4 years)
    - Development of web applications in Symfony 5/6, ReactJS, NextJS
    - Development of interfaces from Figma designs
    - Development of new features
    - Development of REST APIs (API Platform)
    - Maintenance and debugging
    React.js Symfony 5 Symfony 6 PHP 7 PHP 8 jQuery Git Gitlab Bootstrap
  • ENGIE - Entreprises & CollectivitĂ©s
    Web Developer
    ENERGY AND UTILITIES
    August 2016 - May 2021 (4 years and 9 months)
    Bagneux, France
    - Development of internal web applications for Engie advisors
    - Updates, maintenance, and bug fixes
    - Development of REST APIs
    - Writing unit tests with PHPUnit
    - Participation in functional workshops with clients
    - Giving demos and presenting deliverables to clients
    - Writing technical documents
    - I worked in a team of 10+ developers
    PHP 7 cakePHP JavaScript Git PHPUnit Vue.js Bootstrap jQuery SQL Debian
  • NTN-SNR Roulements
    Web Developer
    MECHANICAL ENGINEERING
    April 2016 - July 2016 (4 months)
    Annecy, France
    - Development of an information consultation interface to help diagnose potential machine failures
    - Working with a team of 7 people
    - Agile methodology
    - Implementation of unit tests and functional tests
    Drupal 8 PHP JavaScript jQuery HTML5 CSS SVN Linux

Recommendations

HélÚne T.HT
FU
FU
+3
HélÚne T. and 5 other people have recommended Olivier

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Education

  • Master 2 in Computer Science, Technical Management Option
    Université Lyon 2
    2016
    PHP avancé, Javascript avancé, Algorithmique, Modélisation et conception de données, UI/UX, gestion de projets, création d'entreprise, stage
  • DUT in Computer Science
    IUT Le Puy en Velay
    2010
    Programmation informatique, Programmation Web, Conception d'applications 3D Temps Réel, Production de ressources 2D et 3D, Programmation avancée en synthÚse d'images

Skill set

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