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Tristan Sydein CovinTS

Tristan Sydein Covin

Shopify Website Creation | E-commerce Expert 🩍

€600/day
11 projects
Montpellier, FR
8-15 years

Average response time: 12 hours

Freelancer profile translated to English.
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About Tristan

Freelance Shopify and Klaviyo Expert
Specialist in multilingual stores, SEO, and technical optimization
Creator ofhigh-performing e-commerce sitesto convert your visitors into customers
Offers tailor-made solutions to boost visibility and results
Rated 5/5by my clients for my precision and responsiveness

I am a Shopify partner and Klaviyo partner

Client References
đŸŒČ JieldĂ© - Lighting: Shopify Migration
👕 Fise Apparel - Fashion: Shopify + POS
👗 Indiennes de Nimes - Fashion: theme redesign and Ads/CRM support
đŸŒ± MauvaisesGraines - Gifts: Shopify migration and global E-commerce support

What I can do for you:

E-commerce Store Design
Complete creation of optimized Shopify stores
Development of high-performing landing pages
Integration of CRM and loyalty tools

E-commerce Support
Daily strategic and operational support on all E-commerce topics: Acquisition, retention, optimization. Meta advertising, CRM strategy with Klaviyo.

E-commerce Redesign and Migration
Migration to Shopify. For example from WooCommerce or Prestashop to Shopify
Theme change for a high-performing design

Optimization and CRO
Analysis to maximize conversions
Implementation of loyalty programs
User journey optimization

POS and Management Systems
Shopify POS configuration for physical stores
Synchronization of online and in-store sales
Training for autonomous management

My Commitments
Independence: Intuitive sites for easy management
Performance: Clean and optimized code
Support: Complete follow-up
Expertise: Use of the latest Shopify features

Why choose me?
Strategic Vision
Performance
Personalization
Responsiveness
Transparency

Do you think I can be useful to you? Contact me, I respond quickly! 😊
  • French

    Native or bilingual

  • English

    Native or bilingual

Can work on-site
Montpellier (up to 50km), Paris (up to 50km), Marseille (up to 50km), Lyon (up to 50km), NĂźmes (up to 50km)

Experience

  • Labanana 🩍
    Freelance
    DIGITAL AND IT
    March 2018 - Today (8 years and 5 months)
    Montpellier, France
    Creation and optimization of Shopify e-commerce sites: UX/UI design, custom development, and CRO strategies to boost your sales. Secure WooCommerce → Shopify migration with SEO preservation. Advanced integrations, automations, and continuous monitoring for a high-performing, conversion-oriented site.
    Shopify Site Creation Shopify Partner Shopify Developer Shopify Klaviyo
  • Hurricane Group
    Head of Digital
    SPORTS
    September 2018 - May 2024 (5 years and 9 months)
    Baillargues, France
    Digital Strategy
    Shopify E-Commerce
    Event Ticketing
    Data
    Ticketing
    Mobile app
    Web Development
    CRM - ERP
    Technical partners: Spiriit - Redtorch - Weezevent - Fourth Wall Creative - Webedia - Frekences
    Shopify Site Creation SMA CRM Klaviyo Facebook Ads
  • Fun & Fly - Sport Away
    Marketing Director
    TRAVEL AND TOURISM
    October 2012 - April 2018 (5 years and 6 months)
    Toulouse, France
    Online travel agency specializing in board sports (Kitesurf, Windsurf, SUP, and surf)

    Media plan / Marketing budget implementation and monitoring / Newsletters / Studies / Webmarketing / Business Development / Web Development / CRM / SEO / SEM / Print / PR / POS displays / Event Acquisition / Contests / ... Tools: Adwords / Neolane / Mailchimp / Analytics / SEMrush / Wordpress / Surveymonkey / Photoshop / Illustrator / Dreamweaver // constantly seeking new innovative solutions //... www.fun-and-fly.com www.polenautique-gruissan.com
    CRM Brevo E-commerce Site Creation E-commerce Facebook Advertising

Reviews

5.0

Out of 7 ratings

LaurentL

Laurent

Accompagnement refonte de boutique Shopify - Petits Cadors

Reviewed on 2/20/2026

Excellent experience with Tristan! Communication was immediately pleasant, and I could feel that Tristan had the necessary experience to support us in this store redesign. From the first video call, he perfectly understood the challenges and was full of suggestions. He also alerted me to several sensitive points. This is what made the difference. Tristan is easy to reach and very responsive. It's therefore very easy to work with him, totally effective and fluid. I also appreciated his educational approach: several times, for simple things, he explained to me how to proceed. It's therefore a pleasure to work with him, and I recommend him without hesitation.
S

Steven

Brasserie d'Orville

Reviewed on 6/26/2025

I called on Tristan to finalize the launch of our new Shopify site (migration, SEO, structure, graphic adjustments, technical settings...). Everything went perfectly: he was ultra-efficient, attentive, very responsive, proactive, and always clear in his communication. Impeccable work, and on time! I recommend him with my eyes closed!

Recommendations

FU
FU
GP
Former user and 2 other people have recommended Tristan

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Education

  • Master, Event Strategy and Communication
    ISCOM Paris
    2011
    Master, Stratégie et communication évÚnementielle
  • IUP - Master's Degree, Leisure, Environment, Sport, and Tourism
    Université Joseph Fourier (Grenoble I)
    2010
    IUP - Maitrise, Loisirs, Environnement, Sport et Tourisme

Skill set

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