Freelance technical support

Keep a developer on hand for outages and maintenance

The best time to find a developer is before something breaks. On ComeUp, freelance technical support specialists list the tools they master and their client reviews. Keep your access details (hosting, admin, FTP) in one place: it's what makes a quick fix possible.

By need: bug fixing developers, maintenance freelancers, security freelancers.

Services Freelancers

952 results

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  • Oluwaseyi
    Oluwaseyi

    Shopify Marketing Expert | High-Converting Shopify Designer & Meta Ads Specialist

    Sales 0

    Dropshipping

    Social media advertising

    Theme customization

    TikTok videos

    Facebook Ads

    TikTok Ads

    Meta Ads

    Web design

    Shopify

    Shopify theme

  • Vianel
    Vianel

    Développeur e-commerce & SaaS | Shopify, React Native, automatisation IA

    Sales 0

    No-code automation

    Scripts

    Debugging

    AI agent

    Business development

    E-commerce management

    Dropshipping

    SEO

    Product sheets

    Online store creation

  • Lafia
    Lafia

    Développeur Web Full-Stack | Sites Web, Landing Pages & Applications Sur Mesure

    Sales 0

    HTML

    CSS

    React

    Tailwind

    Git versioning

    Python

  • Lucas
    Lucas

    Développeur Python - Automatisation, Scripts de Données

    Sales 0

    Python

    HTML

    CSS

  • Tiavina Andrianasolo
    Tiavina Andrianasolo

    Développeur Web Full-Stack | PHP, MySQL, JavaScript

    Sales 0

    Back-end

    Responsive design

    Php

    MySQL

    JavaScript

    HTML

    Front-end

    CSS

  • Magdalene
    Magdalene

    I will professionally proofread and edit your business documents

    Sales 0

    Article writing

    Content optimization

    Strategic writing

    Text adaptation

    Organizational skills

    Proofreading

  • Sarah
    Sarah

    Clarko

    Sales 0

  • Rayan Ereteo
    Rayan Ereteo

    Développeur web

    Sales 0

    HTML

    CSS

    JavaScript

    Typescript

    React

    Node.js

    MySQL

    Websockets

  • ILESSANMI ADEBISSI ALAO TAOFIC
    ILESSANMI ADEBISSI ALAO TAOFIC

    Développeur Flutter | Applications mobiles et sites web professionnels.

    Sales 0

    Web development training

    Firebase

    Flutter

    UX/UI

  • Abdulazeez
    Abdulazeez

    Website Developer | Marketing Specialist

    Sales 0

    SEO

    WordPress

    Web design

    Shopify

    HTML

    Conversion rate

    Digital marketing

  • Hugo
    Hugo

    Développeur Web Front-End | HTML, CSS, JavaScript, Python

    Sales 0

    Linux

    Responsive design

    Python

    JavaScript

    HTML

    Front-end

    CSS

  • ANDRINIRINA
    ANDRINIRINA

    Je crée votre application web professionnelle avec Symfony ou Laravel (API, SaaS, CRM)

    Sales 0

    Php

    JavaScript

    Jquery

    HTML

    CSS

    React

  • Mohamed Ayouba Ould
    Mohamed Ayouba Ould

    Ould_Dev tech_Solutions

    Sales 0

    Website maintenance

    Windows optimization

    Automated responses

    Flutter

    Data extraction

    Web scraping

    SQL

    Python

    Php

  • Mahery Randriamanjato
    Mahery Randriamanjato

    Expert Support Client B2B & Process Techniques | Ancien Conseiller SFR

    Sales 0

    Versatility

  • Adedolapo
    Adedolapo

    Sales 0

    On-page seo

    Google my business

    WordPress

    Emailing automation

  • Lexni Hounwanou
    Lexni Hounwanou

    Sessi_Tech

    Sales 0

    SQL

    React

    MySQL

    Showcase website

    Canva

    WordPress

    Python

    Php

    HTML

    CSS

  • Atou Diagne
    Atou Diagne

    Data analyst et developpeur Fullstack

    Sales 0

    Excel

    Laravel

    Excel chart

    Data analysis

    SQL

    React

    Python

    Machine learning

    Angular

    Canva

  • Komi Amehouenou
    Komi Amehouenou

    Développeur Web & Mobile — Sites web & applications iOS/Android sur mesure

    Sales 1

    Mobile application

    Web page writing

    WordPress

    Web application

    Flutter

    Web scraping

    CMS

    Docker

    Ci/cd pipelines

  • belalioui
    belalioui

    Python Automation Specialist | Web Scraping | Excel & PDF Automation

    Sales 0

    PDF editing

    Automated workflow

    Python

  • Titosy Razafimbelo
    Titosy Razafimbelo

    Développeur full-stack & automatisation IA - n8n, agents IA, web & mobile, WordPress, bots

    Sales 1

    ChatGPT

    Flutter

    Web scraping

    WordPress

    Typescript

    React

    Python

    Node.js

    React native

    JavaScript

  • Lionel Okpeicha
    Lionel Okpeicha

    Développeur Senior Fullstack (Node.js/React/Next.js) & Mobile Flutter — 6 ans d'expérience

    Sales 58

    Cloud computing

    Typescript

    Flutter

    Node.js

    Docker

    Api

    Tailwind

    React

    Angular

    Websockets

  • Harwinder Kumar
    Harwinder Kumar

    Malware & Hack Removal, Web Security, WordPress, Site Migration Expert

    Sales 0

    Website migration

    Network security

    SSL certificate

    Elementor

    WordPress

    Web security

    Data security

    Php

    HTML

    Google search console

  • Taratra Andriamihaja
    Taratra Andriamihaja

    Développeur full stack

    Sales 0

    Node.js

    Laravel

    React

    Python

    Angular

  • Driss
    Driss

    Agence développement web, mobile & trading algorithmique. Solutions sur mesure pour entrepreneurs

    Sales 0

  • Maxime
    Maxime

    Développeur full-stack — je transforme vos idées en outils qui fonctionnent

    Sales 0

    ChatGPT

    Discord bot

    No-code automation

    Web scraping

    React

    Python

    Node.js

    JavaScript

  • Jeremy
    Jeremy

    Développeur Web – Des intégrations propres, rapides et adaptées à votre budget

    Sales 0

  • Ilyas Salas
    Ilyas Salas

    Salas Partners | Expert automatisation Make.com & Zapier | CRM HubSpot & GoHighLevel

    Sales 0

    AI model deployment

    CRM management

    Automated workflow

    Make

    N8N

    No-code automation

    Zapier

    Webhooks

    Api integration

    Hubspot

  • leonel maken
    leonel maken

    Sales 0

    Python

    Html seo

    Web development training

    WordPress

    N8N

    JavaScript

    React native

    Docker

  • Neeraj Kumar
    Neeraj Kumar

    Professional and Certified Shopify Expert

    Sales 0

    Theme customization

    Winning product

    Seo-optimized content

    Shopify

    Shopify theme

    Shopify plugin

    On-page seo

    Off-page seo

    Image for seo

    SEO audit

  • Alexandre Chaimbault
    Alexandre Chaimbault

    Builder Web & Formateur IA | Sites · Claude Code · Agents IA · MCP · Depuis 2018

    Sales 805

    No-code automation

    Claude

    Website migration

    Website redesign

    AI agent

    N8N

    WordPress

    Shopify

    Showcase website

  • Rayan
    Rayan

    Développeur Full-Stack / Front-end, Back-end, Sites Web et Applications

    Sales 0

  • Ismael
    Ismael

    informaticien & Développeur Web | Technologies de l'Information

    Sales 0

  • Franck Kouame
    Franck Kouame

    Sales 0

    Symfony

    Laravel

    Web design

    Php

    JavaScript

    Api integration

    WordPress theme

    Wordpress plugin

  • christopher
    christopher

    Sales 71

  • HASSAN SANI
    HASSAN SANI

    Sales 370

    Sales funnels

    Email marketing

    Emailing automation

    Transactional emails

    Web design

    Zapier

  • Yassine Ben Khaled
    Yassine Ben Khaled

    Sales 2

  • Youness
    Youness

    Sales 774

  • Julian Albiar Fernandez
    Julian Albiar Fernandez

    Sales 32

  • Charles Maog
    Charles Maog

    Expert web & marketing digital francophone

    Sales 4

    Seo writing

    Vector illustration

    Graphic Design

    Graphic Charter

    WordPress

    Web design

  • Toussaint Dato
    Toussaint Dato

    M.A AGENCY

    Sales 59

    Shopify

    Web design

    Webflow

    Canva

    Adobe Photoshop

    Graphic Design

  • Kevo Albert
    Kevo Albert

    Réussissez en e-commerce avec Shopify à 100%

    Sales 4

    Shopify

    Adobe Photoshop

    Web design

  • MAHUTIN
    MAHUTIN

    Sales 68

  • MOHAMED
    MOHAMED

    Sales 20

    WordPress

    Prestashop

    Adobe Photoshop

    Adobe Illustrator

    CSS

    HTML

    Organic seo

  • Rayane
    Rayane

    Oryon

    Sales 41

    Shopify

    Web design

    JavaScript

    HTML

    CSS

    CMS

  • DEDEWANOU
    DEDEWANOU

    Sales 3

  • KAMILIA
    KAMILIA

    Sales 26

  • Ahlin
    Ahlin

    Media Buyer 📈 | Google Ads - YouTube Ads | Facebook Ads | GMB

    Sales 90

    Google Ads coaching

    Google tag manager

    Google my business

    Google analytics

    Google Ads

    Display campaigns

    Advertising campaigns

  • Bli Bi diba josue fabrice
    Bli Bi diba josue fabrice

    Sales 48

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