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Gabriel J.GJ

Gabriel J.

Shopify Plus & Magento Expert | AI Automation

€600/day
3 projects
París, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Gabriel

International profile, based inMadrid**. I have worked in **Paris, London, Berlin, Shanghai**, etc. and continue to **travel regularlyto see my clients. Nearly **20 years of e-commerce**, trilingual **FR / EN / ES**.

Call me if you...
  • manage a premium B2C brand and are looking for someone who will treat your store as their own business.
  • need real engineering: **Shopify Plus, Hydrogen, Magento 2, custom apps, advanced tracking, AI automation**.
  • want someone **fast, available, and honest**, focused on making you money, not padding hours.
Some brands I have shipped for:Rouje Paris, Chopard, Taittinger, Loulou de Saison, Antik Batik, La Prairie, Lou Yetu, Whitebird, Kusmi Tea, La Maison du Whisky etc...

The stores I manage generate€2k to €50k/dayin normal traffic,€200k during sales,up to **€500k on Black Friday**.

Stack: Shopify Plus & Hydrogen PWA, Magento 2, Laravel, React, Next.js, Klaviyo (custom events), Actito, Mailchimp, GA4 / GTM / server-side tracking, Meta & Google Ads, AI automation (N8N, Make, Claude Code, custom MCP servers), etc.

At Wetrust we charge from €600/day for a developer to €1000/day for me as CTO / CPO, which is what the brands above pay.The right profile for each mission, no yes-people.

Send me your store's URL and what you want to fix. I'll respond within 24 hours, and I'll fix it within 48 hours.

Always looking for contacts and connections.

— Gabriel
  • French

    Native or bilingual

  • Spanish

    Native or bilingual

  • English

    Native or bilingual

Can work on-site
París (up to 50km)

Experience

  • Wetrust Interactive SL
    CEO
    E-COMMERCE
    May 2019 - Today (7 years and 3 months)
    Madrid, Spain
    Tech entrepreneur with an extensive international background and proven track record of successful achievements, passionate about e-commerce, specially in the fashion and luxury industry, driven by results and good products. I have a real passion for ecommerce & retail and I am always seeking to leverage my strategy thinking, leadership and business acumen abilities in a new challenge. I’m passionate about the intersection of fashion, ecommerce and business. I have a strong brand sensitivity and I love helping brands to translate their core values and universe into digital.

    Founder of Wetrust, we build successful e-shops such as :
    - Rouje Paris
    - Lou Yetu
    - Nabilla Beauty
    - Antik Batik
    - Swildens
    - Sweet Pants
    - Defend Paris
    - Nature & Découvertes
    - Kusmi Tea / Love Organic
    - La Maison Du Whisky
    - Sabé Masson
    - Izas

    ... and more to come

    "If you can dream it, you can do it" - Walt Disney
    E-commerce Magento PHP React.js AngularJS MySQL Laravel Symfony
  • The Other Store
    Web Developer
    E-COMMERCE
    February 2010 - March 2012 (2 years and 2 months)
    Paris, France
    The Other Store is a Parisian startup specialized in full service eCommerce (Online-shop, Data implementation, Digital Imaging, Digital Marketing, Logistics, Customer Service etc.) – Porftolio: NAF NAF, SINEQUANONE, BONTON, AMERICAN RETRO, SINEQUANONE, ZAPA, CLAUDIE PIERLOT

    • Team Management
    • Lead technic and mutualized web-development
    • SEO/SEA/SMO analysis and optimizations
    • Technical Marketing Search and Development
    • Magento expertise
    • Hosting optimizations (memcached, full page cache varnish, database replication)
    • Information systems synchronizations (Colombus, etc.)
  • IRO, SWILDENS, NAUTISPORTS etc.
    Freelance LAMP consultant specialized in e-commerce website performances
    E-COMMERCE
    February 2012 - August 2012 (7 months)
    Paris, France
    • Improve website performance INsite and OFFsite.

    • Analyze web pages and suggest ways to improve their performance based on a set of rules for high performance web pages.

    • SEO/SEA/SEM optimization with outstanding results: three times of the total digital sales after few
    months.

    • Provide daily support

    • Hosting (memcached, apc, full page cache Akamai, database high replication etc.)

    • Information systems synchronizations (webservices SOAP , XML)

Reviews

5.0

Out of 2 ratings

E

Elise

GRAND NORD L'AGENCE

Reviewed on 1/31/2023

Proven skills, reactivity, respect for deadlines and proactive approach, it's a real pleasure to work with Gabriel! I highly recommend for your Magento projects!
A

Antoine

Orientis Gourmet

Reviewed on 1/6/2020

Recommendations

Thaïssa GuibertTG
FU
Thaïssa Guibert and 1 other person have recommended Gabriel

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Education

  • Double Bachelor of computer science & engineering
    Université de La Rochelle
    2008
    - communication, webculture and e-commerce - software engineering
  • DEUG Law
    Université de Poitiers
    2005

Skill set

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