Freelance web security and performance expert

Work with a developer who cleans up and locks the door behind them

Cleaning a hacked site isn't enough: you need to find how the attack got in. On ComeUp, freelance web security and performance experts explain their methods and show their client reviews. Ask for a report afterwards: what was found, what was fixed and what still needs watching.

See also: WordPress maintenance freelancers, bug fixing developers.

Services Freelancers

370 results

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  • FRENCHTEAM
    FRENCHTEAM

    Spécialistes en Marketing Digital, Trafic & Conversion

    Performance Good

    Sales 1,212

    Status PRO

    Digital marketing

    Marketing strategy

    Google Ads

  • Bocar
    Bocar

    FDLR Agency | Collectif d'Experts Digitaux

    Sales 0

    Status PRO

    Organic seo

    Web security

    Figma

    Python

  • CZSyn
    CZSyn

    Développeur fullstack sénior : sites, e-commerce, SaaS et applis mobiles

    Sales 0

    Status PRO

    Symfony

    Laravel

    WordPress

    WooCommerce

    Typescript

    Shopify

    React

    Php

    MySQL

    JavaScript

  • Damien_Kaiser
    Damien_Kaiser

    Développeur WordPress, WooCommerce & Shopify | Automatisations

    Sales 0

    Status PRO

    Website maintenance

    Debugging

    N8N

    Web scraping

    WooCommerce

    Shopify

    Api integration

    Google my business

    Graphic Design

    WordPress

  • RankitAgence
    RankitAgence

    Agence web à Lyon : SEO, Google Ads, sites, e-commerce, IA et automatisation

    Sales 0

    Status PRO

    SEO

    AI agent

    Seo writing

    Marketplace

    No-code automation

    WordPress

    Shopify

    Local seo

    Google Ads

    Netlinking

  • Bassam
    Bassam

    Développeur web à Bordeaux · Sites vitrines, e-commerce & réparation de sites piratés

    Sales 0

    Status PRO

  • YvadOnline
    YvadOnline

    Création de site qui rapporte des clients • SEO local, sécurité & maintenance • depuis 2005

    Sales 0

    Status PRO

    Website redesign

    Website maintenance

    Facebook Ads

    WordPress

    Web security

    Php

    Showcase website

    Organic seo

    Local seo

    Google Ads

  • Aubain Paolo
    Aubain Paolo

    Développement Nocode & Automatisation & Marketing digital 360°

    Performance Top

    Sales 39

    Zapier

    WordPress

    Webflow

    Email marketing

    Emailing automation

    Video editing

  • Ghislain Kambale Mitahi
    Ghislain Kambale Mitahi

    Expert Shopify & WordPress | Développeur Full-Stack React, Next.js & IA

    Performance Top

    Sales 44

    AI agent

    N8N

    WordPress

    WooCommerce

    HTML

    JavaScript

    SQL

    CSS

    Docker

    Node.js

  • Abdessalam Hassaine
    Abdessalam Hassaine

    🚀 Expert WordPress & stratégie web | Sites qui convertissent 🎯 | SEO & Google ADS 📈

    Performance Top

    Sales 45

    Web design

    Google Ads

    WordPress

  • etienne
    etienne

    Expert SEO français (backlinks, DA Moz) & automatisations n8n / IA — Top vendeur 1 771 ventes

    Performance Top

    Sales 1,825

    Claude

    SEO strategy

    Automated workflow

    Seo-optimized content

    On-page seo

    Organic seo

    Local seo

    Technical seo optimization

    SEO audit

  • Christian
    Christian

    Expert en stratégie digitale & Amazon KDP | 700+ projets réalisés ✅

    Performance Top

    Sales 721

    Emailing automation

    Book Cover

    Technical Drawings

    Interior design

    Interior Design

  • youssef
    youssef

    Développeur Web & E-commerce | WordPress, PrestaShop, Shopify, PHP, VPS, SEO, security, Optimization

    Performance Top

    Sales 2,247

    WordPress

    Prestashop

    Shopify

    Chatbot

    Api

    MySQL

    WooCommerce

    Server configuration

  • Helene Tata
    Helene Tata

    ✅Vendeuse Vérifiée | Experte en Marketing | SEO et Création de Sites Web 📈

    Performance Top

    Sales 467

    YouTube Ads

    Amazon KDP

    Wix

    WordPress

    Seo writing

    translation

    Organic seo

    Promotion creation

  • Ivan Brondon Le Puissant
    Ivan Brondon Le Puissant

    Performance Top

    Sales 815

  • Marie Jésus Hyppolite Degnon
    Marie Jésus Hyppolite Degnon

    Zadeh Agency

    Performance Top

    Sales 114

    Marketing automation

    Sales funnels

    Marketing emailing

    Video editing

    Online store creation

    Community management

    Social media advertising

    Organic seo

    WordPress

    Shopify

  • Amen Aguiar
    Amen Aguiar

    Performance Top

    Sales 158

    WordPress

    WooCommerce

    Video editing

  • HERMAN
    HERMAN

    🟢 Développeur Full-Stack · Flutter · Next.js | SaaS · Apps mobiles · Web | Design UI/UX

    Performance Excellent

    Sales 62

    AI

    Back-end

    SaaS

    Flutter

    WordPress

    React

    Full-stack

    UX/UI

  • Mahougnon Merveil Adelin
    Mahougnon Merveil Adelin

    Spécialiste en Développement Web & Automatisation et IA

    Performance Very good

    Sales 139

    Claude

    Python

    JavaScript

    HTML

    CSS

    WordPress

    Node.js

  • Bidoudane
    Bidoudane

    Consultant conformité Wikipédia | création De Page Wikipedia | Consultant SEO & Expert en Backlinks

    Performance Very good

    Sales 39

    Digital marketing

    Marketing strategy

    On-page seo

    Off-page seo

  • Amine Salhi
    Amine Salhi

    Dév Symfony/PHP/WordPress, correction bugs & sécurité • Expert Excel, Power BI, Python & VBA

    Performance Very good

    Sales 582

    Python

    Google Sheets

    WordPress

  • Mohammed Achraf Benali
    Mohammed Achraf Benali

    Développeur informatique et infographiste

    Performance Top

    Sales 97

    Status PRO

    CSS

    WordPress

    WooCommerce

    HTML

    JavaScript

    Php

    Adobe Photoshop

    Adobe Illustrator

    Adobe after effects

    Adobe After Effects

  • Chajia
    Chajia

    Création de Sites WordPress | E-commerce & Vitrine | 🔧 Maintenance & Optimisation SEO

    Performance Top

    Sales 415

    Status PRO

    WordPress

    HTML

    Php

    MySQL

    Adobe Illustrator

  • Gratien Dohou
    Gratien Dohou

    WordPress, SEO & Google Ads | Expert en création de sites et acquisition de clients

    Performance Top

    Sales 123

    Status PRO

    WordPress

    SEO

    Google Ads

  • Lucyna
    Lucyna

    Site professionnel pour attirer les clients !

    Sales 2,394

    Status PRO

    WordPress

    HTML

    CSS

    Php

    Blog creation

    WooCommerce

  • CaptainEcom
    CaptainEcom

    Captain Ecom - Les maniaques de la conversion

    Sales 516

    Status PRO

    Shopify

    Adobe Photoshop

    Adobe Illustrator

    Adobe after effects

    Adobe After Effects

    Blender

    Logo Creation

    Logo Vectorization

  • Fouad
    Fouad

    Sales 96

    Status PRO

  • Malik
    Malik

    Data Analyst

    Sales 97

    Status PRO

    Python

    Functional programming

    Cost analysis

    Adaptability

    Canva

    Google Sheets

    Google analytics

    JavaScript

    Photo Retouching

  • Hasiniaina Christina
    Hasiniaina Christina

    Business Analyst & Designer Visuel - Freelance

    Sales 11

    Status PRO

    Canva

    Attention to detail

    Graphic Charter

    Creativity

    Documentation skills

    Digital watch

  • steevy
    steevy

    Description

    Sales 1

    Status PRO

    WordPress

    Prestashop

  • Zakaria
    Zakaria

    Ingénieur & Master marketing | Logiciels de gestion, CRM, automatisation, sites web, SEO

    Sales 0

    Status PRO

    CRM management

    Invoicing

    No-code automation

    Web scraping

    Server administration

    WooCommerce

    Api integration

    On-page seo

    Project management

    WordPress

  • Joseph
    Joseph

    Sites web, agents IA et facture électronique pour TPE

    Sales 0

    Status PRO

  • MELVINSAS
    MELVINSAS

    Audits SEO, outils sur mesure IA & automatisation n8n/Make

    Sales 0

    Status PRO

    Make

    Automated content

    N8N

    No-code automation

    Zapier

    WordPress

    JavaScript

    HTML

    CSS

  • Mahutondji
    Mahutondji

    Spécialisé en Marketing Digital & Développement web | AI- Automatisation | Certifié GOOGLE & META

    Sales 1

    Status PRO

    Marketing automation

    Systeme.io

    Digital marketing

    Make

    N8N

    WordPress

    Shopify

  • Hugo Di Toro
    Hugo Di Toro

    Développeur web indépendant · Des sites qui transforment vos visiteurs en clients

    Sales 0

    Status PRO

    WordPress

    WooCommerce

    Responsive design

    Landing pages

    Shopify theme

    Showcase website

    Organic seo

    Google my business

    Google analytics

    Logo Creation

  • Ulrich
    Ulrich

    Développeur Shopify

    Performance Top

    Sales 139

    Status PRO

    Mobile application mockups

    Website mockups

    Video editing

    Online store creation

    Shopify

    WordPress

  • Amaury_C
    Amaury_C

    Performance Top

    Sales 404

    Status PRO

    Google Ads

    Google tag manager

  • logarythme
    logarythme

    Performance Good

    Sales 9,325

    Status PRO

  • Sidney
    Sidney

    Performance Mediocre

    Sales 368

    Status PRO

    Google tag manager

    Google search console

    Shopify

    Marketing strategy

    Google analytics

    Canva

  • Sophie Boutemy
    Sophie Boutemy

    Développeuse web – WordPress & WooCommerce | Dépannage, maintenance et développement

    Performance Top

    Sales 5

    Status PRO

    HTML

    Php

    JavaScript

    WordPress

    Wordpress plugin

    WordPress theme

  • Mendrikanotiavina
    Mendrikanotiavina

    Immersion Digital - Intelligence humaine & artificielle | Basée à Madagascar

    Performance Top

    Sales 100

    Client research

  • jcn50ie
    jcn50ie

    Do not hesitate to chat with me!

    Sales 3

    Status PRO

  • esnlearn
    esnlearn

    Cybersécurité & Sécurisation IT à distance

    Sales 0

    Status PRO

    IT support

    Server configuration

    Cloud computing

    Data security

    Web security

  • Sébastien Joly
    Sébastien Joly

    Audit de sécurité web

    Sales 0

    Status PRO

    Web security

  • Thomas
    Thomas

    Thomas IT SOLUTIONS

    Sales 9

    Status PRO

    WordPress

    Shopify

    Chatbot

  • Stéphane
    Stéphane

    Sales 0

    Status PRO

  • Elite_Agency
    Elite_Agency

    Sales 705

    Status PRO

  • claude
    claude

    Sales 103

    Status PRO

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