About Valentin
French
Native or bilingual
English
Fluent
Experience
- LOTCHI
On Malt
Performance Optimization (Core Web Vitals) and Image WeightCULTUREApril 2026 - May 2026Core Web Vitals optimization of a WordPress landing page — PageSpeed score from 40 to +75/100, page weight halved, LCP under 2.5s, JavaScript unblocked.Context
The landing page had degraded performance, negatively impacting user experience and SEO: PageSpeed score 40/100, LCP 6.17s (Google target: under 2.5s), Speed Index 7,630, total weight 33.3 MB, and Total Blocking Time in timeout — JavaScript was blocking the browser to the point that measurement wouldn't complete.Objectives
— Reduce page weight by at least 50%— Achieve LCP under 2.5s— Unblock browser rendering (measurable and reasonable TBT)— Optimize all page images (compression, modern formats, appropriate dimensions, lazy loading)— Reach +75/100 on PageSpeed Insights mobile and desktopSolutions
— Comprehensive performance audit (PageSpeed Insights, Lighthouse, WebPageTest) identifying bottlenecks— Image optimization: resizing, WebP/AVIF conversion, compression, loading="lazy" and fetchpriority attributes, responsive srcset— JavaScript optimization: internal and third-party script audit, defer/async, dead code removal, bundling, minification— CSS optimization: inline critical CSS, unused rule purging, minification— Server cache and compression: GZIP/Brotli, cache headers, preconnect to critical domains— Documented before/after tests and comparative summary reportResults
— PageSpeed score improved to +75/100 on mobile and desktop— Page weight halved— LCP under 2.5s, Speed Index under 3.4s— Measurable TBT, JavaScript timeout resolved— Before/after comparative report delivered, delivery within 48 hours of pre-paymentTools & technologiesWordPress · Bricks Builder · Core Web Vitals · PageSpeed Insights · Lighthouse · WebPageTest · WebP · AVIF · Critical CSS · GZIP · Brotli · CDN · LCP · TBT · Speed Index - LOTCHI
On Malt
WordPress Migration to OVH, Bug Fixing, TrackingCULTUREApril 2026 - April 2026Paris, FranceWordPress migration to OVH, landing page on a dedicated domain, and deployment of advertising tracking (Google/YouTube Ads, Meta, TikTok).Context
WordPress site in pre-production with a third-party provider, managed by German partners with no available developers. Full autonomous migration: pre-production retrieval, OVH transfer, deployment, isolation of a landing page on a dedicated domain, tracking with total client ownership of all accounts and pixels.Objectives
— Migrate WordPress to OVH without service interruption— Isolate the landing page as a standalone on luminiscence.de— Correct on-page SEO, HTML structure, Hn hierarchy— Connect and configure the .de domain (DNS, SSL)— Deploy complete client-side trackingSolutions
— Pre-production download: files, MySQL database, plugins, configuration— OVH migration + server parameter adjustments (PHP, MySQL, memory)— Spectacle page rework in Bricks Builder: HTML/CSS/JS/PHP, on-page SEO, semantics— Isolated landing page: navigation disabled, self-contained experience for ad traffic— Back-office configured for client's autonomous content editing— DNS and luminiscence.de domain pointing to the landing page— Tracking: GTM, GA4, Google Ads, Meta Pixel, TikTok Pixel — client-owned accountsResults
— Site operational on OVH, landing page accessible via luminiscence.de— Content autonomously editable via WordPress back-office— Tracking active on all three ad platforms (Google, Meta, TikTok)— Client owns accounts, GTM, pixels, and tags — zero provider dependency— Delivery within the 3 business days stated in the quoteTools & technologiesWordPress · Bricks Builder · OVH · GTM · GA4 · Google Ads · Meta Pixel · TikTok Pixel · DNS · SSL · Landing Page · On-page SEO · Advertising Tracking - Café céramique
On Malt
Creation of a "Gift a Voucher" User JourneyENTERTAINMENT AND LEISUREApril 2026 - April 2026Paris, FranceCreation of a "Gift a Workshop" journey — dedicated page, online payment, automatic gift voucher generation, and admin management, without spoiling the recipient's surprise.Context
Gaïa Café Céramique offers creative workshops. Gifting a workshop to a loved one involved the standard booking process — confirmation emails sent to the recipient, spoiling the surprise. There was no dedicated "I want to gift this to someone" journey that protected the recipient's experience while properly managing buyer payments.Objectives
— Create a complete and discreet "gift a workshop" purchase journey— Allow the buyer to choose the workshop, pay, and receive a printable or email gift voucher— Ensure the recipient is never contacted without their knowledge— Integrate admin management (generation, tracking, expiry of gift vouchers)Solutions
— Audit of existing stack (FluentBooking, plugins, hosting) and choice of integration point— Dedicated "Gift a Workshop" page in Bricks Builder: workshop or amount selection, form without recipient email, secure Stripe payment— Automatic generation of a unique, single-use code per purchase— Sending a printable PDF + customizable gift email to the buyer (not the recipient)— Admin dashboard: tracking issued/used/expired vouchers, manual management, validity period setting— Deposit setting in FluentBooking for voucher conversion to reservationResults
— Smooth and discreet "gift" journey, live within 3 business days— The recipient discovers their gift at the time chosen by the buyer— Autonomous admin management by the client— Zero surprise emails sent without recipient consentTools & technologiesWordPress · Bricks Builder · FluentBooking · FluentForms · FluentCRM · Stripe · Gift PDF · n8n · Deposit · Gift Voucher · E-commerce
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Education
- YoutubeInternetApprendre à apprendre
Certifications
- EcommerceEcom Pro AG2020