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E-Commerce & SEO Expert

DÉO-GRATIAS

Fullstack developer specialized in e-commerce. From Shopify product configurators to SEO-optimized PrestaShop stores — I create shopping experiences that convert. Future Polytech Nantes engineer, 3 years of real projects delivered.

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Availability

Statut

Availability for new e-commerce projects

Déo-Gratias LOKONON
Expert Shopify & PrestaShop
SEO E-Commerce
Polytech Nantes
10+Stores delivered
SEOGoogle traffic
100%On-time
3 yrsexperience

My Expertises

E-Commerce & SEO Expert

Shopify & PrestaShop E-Commerce Stores

Custom e-commerce store creation and redesign. Shopify for brands that want to launch fast, PrestaShop for complex catalogs. Product configurators, optimized product pages, frictionless checkout.

ShopifyPrestaShopWooCommerceGraphQLLiquidTailwind

E-Commerce SEO

Optimization to sell more without paying more for ads. Technical audit, conversion-oriented content strategy, link building, product tags and Google Shopping. Measurable results on organic traffic and revenue.

On-Page SEOTechnical SEOGoogle ShoppingSchema.orgCore Web Vitals

Conversion Rate Optimization (CRO)

Behavioral analysis, A/B testing and UX optimization to convert more visitors into buyers. Reassuring product pages, simplified cart, cart abandonment reduction and natural upsell.

A/B TestingUX DesignHotjarGoogle AnalyticsHeatmaps

Fullstack Web Development

Complete web applications with Node.js, React and Next.js. REST APIs, third-party integrations, admin dashboards. Engineering student at Polytech Nantes, 3 years of production experience on real e-commerce projects.

Node.jsReactNext.jsMySQLLaravelREST API
Sound familiar?

Your store doesn’t convert enough.

You buy ads to compensate.

Déo-Gratias builds Shopify / PrestaShop stores that sell on their own — SEO, checkout, CRO.

Karim

E-commerce brand

More recovered carts · fewer drop-offs
Before
  • Abandoned carts with no follow-up
  • Product pages that don’t reassure
  • Long checkout, broken on mobile
After the rebuild
  • Frictionless, mobile-first checkout
  • Conversion-led product pages
  • Cart recovery + post-delivery reviews

Amina

PrestaShop catalog

Organic traffic · less ad dependency
Before
  • Thousands of SKUs invisible on Google
  • Missing product markup, Shopping badly wired
  • Site crawls as soon as you filter
After the rebuild
  • E-commerce SEO: facets, schema, internal links
  • Google Shopping + clean feeds
  • Catalog performance (Core Web Vitals)

Marc

Growth lead

More buyers from the same traffic
Before
  • Conversion stuck, nobody knows why
  • A/B tests never launched
  • No upsell / cross-sell
After the rebuild
  • CRO: heatmaps, tests, checkout UX
  • Reassuring path (shipping, returns, proof)
  • Natural upsell at the right moment

Sophie

Founder launching

Live store · clean buying experience
Before
  • Default Shopify theme that looks like everyone else
  • Payments, stock, emails still hacked together
  • Need a configurator the theme doesn’t have
After the rebuild
  • Custom Shopify or PrestaShop store
  • Stripe / local payments, stock flows
  • Configurator and pages that sell the real product
That’s exactly my situation

Stack & Tools

See projects
Shopify

Shopify

E-Commerce Platform

PrestaShop

PrestaShop

Open-source Store

WordPress

WooCommerce & CMS

React

React

Frontend UI Library

Next.js

Next.js

React Framework

Stripe

Stripe

Paiements intégrés

SEMrush

SEO & Analytics

Figma

Design & Maquettes

William Merveil Aklamavo

My collaborator partner

William Merveil Aklamavo

Automation, Apps & AI Expert — n8n, Flutter, Next.js

Déo-Gratias masters online commerce and SEO. William handles architecture, automation and apps. Together, we can deliver a complete digital ecosystem — store, visibility and intelligent systems.

See his profile

BOVO Digital founders

E-Commerce & SEO Expert

Your store deserves to sell more.

I build e-commerce stores that convert and dominate their market on Google.

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