You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Daniel G.DG

Daniel G.

Senior WordPress Developer | Plugin Creation

€400/day
12 projects
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Daniel

Expert WordPress & WooCommerce Developer | Full Custom & Custom Plugins

Are you stuck by the limitations of your theme or need complex business functionality not found on the market?

I am an Expert WordPress Developer. Where others assemble, I code the architecture you truly need. I have no technical limits on this CMS.

What I Offer:

Full Custom WordPress Development
  • Creation of 100% custom themes (optimized Core Web Vitals)
  • Technical architecture designed for performance and SEO
  • Clean redesign and migration, without technical debt
  • Pixel-perfect integration from your mockups (Figma, etc.)
Custom Plugin & Feature Creation
  • Development of exclusive plugins for your business (PHP/Javascript)
  • Complex API synchronization (ERP, CRM, third-party tools)
  • Automation of internal processes via WordPress
  • Deep modification of the WordPress or WooCommerce core
High-Performance WooCommerce E-commerce
  • Creation/redesign of stores with complex catalogs
  • Optimization of sales funnels (Checkout)
  • Management of subscriptions, B2B pricing, mass flows
  • Resolution of critical bugs and security
My Approach
  • Developer and technical architect
  • Pragmatic approach, oriented towards security and performance
  • Clean code respecting WordPress standards
  • No hacks, no unnecessary layers, no bullshit
Why Work With Me?
  • Absolute technical expertise: from simple showcase sites to complex full custom
  • Impeccable track record on Malt: 11 projects, 11 5-star reviews, 9 recommendations
  • Experienced with ambitious projects and emergency interventions
  • Senior, structured, and accountable approach
Need a technical expert, custom development, or to resolve a WordPress crisis?
Let's talk.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km)

Experience

  • Digitalify
    Web Developer
    SOFTWARE PUBLISHING
    January 2017 - Today (9 years and 5 months)
    Paris, France
    Freelance web developer since 2017, I assist companies of all sizes in the creation, redesign, and optimization of their websites. My expertise covers custom development (WordPress, PHP, JS, HTML/CSS), responsive integration, and performance optimization (SEO, loading time, UX).

    Accustomed to working autonomously or collaborating with teams (graphic designers, project managers, copywriters...), I am rigorous, responsive, and always attentive to business needs.

    I undertake both one-off missions and long-term projects, ensuring quality follow-up, clean and documented deliverables, and clear communication throughout the process.
    seo E-commerce Wordpress Elementor WooCommerce
  • Swipster
    Swift Developer
    SOFTWARE PUBLISHING
    November 2018 - August 2021 (2 years and 9 months)
    Paris, France
    At Swipster, I participated in the development of an iOS mobile application in Swift, with an architecture based on Firebase (authentication, real-time database, storage).

    The application included several advanced features:
    • Facebook login and authentication
    • User management (profiles, preferences, security)
    • Real-time instant messaging
    • Sending and receiving photos
    • Responsive and fluid interface built with UIKit

    This experience allowed me to consolidate my skills in native mobile development, real-time database management, and third-party service integration, while working in an agile and product-oriented environment.
    Swift CocoaPods SwiftUI Firebase iOS

Reviews

5.0

Out of 7 ratings

F

Flore

Réactif, pro, très qualitatif - Kanra Publishing

Reviewed on 5/21/2026

Daniel delivered this project in record time, with particularly impressive work quality. Communication was smooth, simple, and very effective from start to finish. Many thanks for this remarkable work.
Y

Yasmine

PARNASS TRANSPORT

Reviewed on 6/16/2025

High-quality work, attentive listening, and remarkable responsiveness! It was a real pleasure to collaborate with such an available and attentive professional.

Recommendations

BM
SD
MG
+6
Benjamin Mechaly and 8 other people have recommended Daniel

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Master Web Developer
    EPSI Paris
    2019

Certifications

  • TOSA Certification
    TOSA
    2023
    WordPress Development WordPress Maintenance WordPress Theme WordPress Plugin WordPress Website Creation WordPress SEO wordpress integration

Skill set

Categories