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WHMCS is an all-in-one client management, billing, and support solution for online businesses. It automates recurring billing, simplifies client management, and integrates seamlessly with leading web hosting platforms. Businesses use WHMCS to streamline operations, enhance customer experiences, and efficiently manage hosting services. Whether you're a web host, developer, or reseller, WHMCS helps optimize your workflow.
Looking to hire a WHMCS expert? Freelancer is the best place to find top-quality professionals for every budget. With the widest range of WHMCS experts, you can easily connect with skilled freelancers to customize, integrate, or troubleshoot your WHMCS setup. Post your project on
Post your project for free and connect with skilled freelancers ready to start today. Compare bids, ratings and portfolios, and only pay when you're happy with the work.
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7,5
7,5
92%

VARANASI, India
$25 USD ανά ώρα
verified by Fl staff ******* My Goal: High Quality, High Speed, High Satisfaction! ******* * Good communication availability 24/7 I am a senior designer & developer with extensive experience in building high-quality website design & development. We have developed a wide range of websites and web portals using HTML, CSS, Javascript, Ajax, Jquery, PHP, MySQL, and MSSQL. I also work in the following CMS Framework: WordPress, VirtueMart, Magento, Shopify, Joomla, etc. My Experience? Web Designer & Developer with world top class quality work WordPress Expert 7+ Years of Experience and Superb Skills. Available online on chat 24x7 for any queries & Work 7 days a week. 100% Job Satisfaction Highly appreciated and Recommendations - Mostly 5-star Rating Recommendations from happy clients! - High-Quality Output - GUARANTEED HIGH-QUALITY RESULTS I am an individual and not a company Contact me and discover how I could help you. Let's chat soon! :)

8,5
8,5
100%

MALAPPURAM, India
$50 USD ανά ώρα
Hi, I’m a DevSecOps & Cloud Infrastructure Engineer with over 12 years of experience in Cloud Architecture, Web Hosting, Server Security, and Malware Remediation. I specialize in building secure, scalable, and automated infrastructures across leading cloud and hosting environments. Core Expertise Operating Systems Debian, Ubuntu, CentOS, Red Hat, Fedora, AlmaLinux Cloud Platforms AWS, Google Cloud, Azure, Alibaba Cloud, IBM Cloud, OVH, Linode, DigitalOcean, Vultr, Scaleway Containerization & Orchestration Docker, Kubernetes, Helm, Docker Compose Infrastructure as Code (IaC) & Automation Terraform, Ansible, CloudFormation, CI/CD Pipelines (GitHub Actions, GitLab CI, Jenkins),N8N Web Servers Apache, Nginx, LiteSpeed, IIS Databases MySQL, MariaDB, PostgreSQL, Amazon Aurora Mail Systems Zimbra, Postfix, Dovecot, iRedMail, Sendmail ERP / CRM Odoo, vTiger, Dolibarr, SugarCRM, SuiteCRM, YetiForce, ERPNext E-Learning & Video Conferencing BigBlueButton, Greenlight, Jitsi Meet, Moodle LMS, Chamilo LMS, Open edX, Scalelite Control Panels cPanel/WHM, DirectAdmin, ISPConfig, Webmin/Virtualmin, CWP, Plesk, VestaCP, HestiaCP CMS & E-Commerce WordPress, Joomla, Drupal, Magento, OpenCart, PrestaShop PHP Frameworks Laravel, CodeIgniter, Zend Security & Compliance OWASP Top 10, Burp Suite, PCI DSS, Server Hardening, WAF Integration, Cloud Security Best Practices I bring a security-first DevOps mindset, ensuring every deployment is automated, scalable, and compliant. From designing Kubernetes clusters and managing CI/CD pipelines to hardening cloud workloads and optimizing performance, I help businesses achieve stability, security, and operational excellence in the cloud. Thanks,

7,9
7,9
97%

CHERTHALA, India
$50 USD ανά ώρα
I have 12 years of experience in Linux and Cloud server management which includes Monitoring, Security, and Optimization. Designed, configured, and managed public/private cloud infrastructures utilizing Amazon Web Services (AWS), including Elastic Cloud Compute (EC2), Virtual Private Cloud (VPC), Public and Private Subnets, Security Groups, Route Tables, Elastic Load Balancer, Cloud Watch and IAM. Implemented AWS high availability using AWS Elastic Load Balancing (ELB), which performed a balance across instances in multiple Availability Zones. AWS deployment using Ansible and Terraform, also deployed, and administered Open stack services. Configuring Ansible to manage AWS environments and automate the build process for core AMIs (Amazon Machine Image) used by all application deployments including Auto scaling and Cloud formation scripts. Worked with Docker on multiple cloud providers, from helping developers build and containerize their application (CI/CD) to deploying either on public or private cloud. Played a major role in building Docker images; create build and deployment configurations to deploy applications using Jenkins onto the Kubernetes cluster. Deployed and configured Elastic search ELK, Logstash and Kibana (ELK) for log analytics, full text search, application monitoring in integration with AWS Lambda and CloudWatch. Used Kubernetes to deploy scale, load balance, scale and manage Docker containers with multiple namespace versions. Troubleshooting the network issues involving TCP/IP, LAN/WAN networking, DNS, DHCP, SMTP, SNMP, netstat and monitored the servers and Linux scripts regularly and performed troubleshooting. Monitoring of the servers through Nagios, Icinga2, Zabbix I can handle cloud platform setup and Network management. I'm an expert in Website and e-mail Migration. I also have experience on VMware. Cloud Services: Amazon web services (AWS) , Gcloud , Digitalocean , Scaleway , Azure , Rackspace , Linode etc... My areas of expertise are: Linux, FreeBSD, Windows, Asterisk, FreePBX, NFS, CIFS, VMware, Xen, LVM, Apache, Nginx, Tomcat, Zimbra, Qmail, Sendmail, Postfix, Exim, LVM in Linux, Jabber, Openfire, FTP, Bind, PowerDNS, Pfsense, IPtables, Zabbix, Nagios, MysQL, LDAP, SquidFreeNAS, IPSEC, OpenVPN, PPTP, L2TP TECHNICAL SKILLS Operating systems: Linux, Windows Protocols: TCP/IP, FTP, DHCP, HTTP, SMTP, POP, IMAP Application/Web Servers: Apache, Nginx, Litespeed Mail Servers: Postfix, exim, sentmail, zimbra, iredmail

9,2
9,2
100%

BANGKOK, Thailand
$130 USD ανά ώρα
Hi, I’m Marjan, Website & Software Developer with 16 years of experience and 4,400+ successful projects delivered worldwide. I help businesses build fast, secure, professional and conversion-focused websites, eCommerce stores, custom web applications, booking systems, dashboards and scalable digital platforms. My expertise includes: • WordPress, Elementor & Custom Theme/Plugin Development • Shopify Store Design, Setup & Customization • Full-Stack Web Development • SaaS, MVP & Custom Web Application Development • Booking Funnels, Lead Generation Forms & Dashboards • PHP, JavaScript, HTML, CSS & API Integrations • Wix, Webflow & Business Website Development • Technical SEO, Speed Optimization & Website Maintenance What you can expect when working with me: • Clear and professional communication • Clean, maintainable and scalable work • Careful attention to detail • On-time delivery and long-term support Whether you need a business website, Shopify store, WordPress development, custom platform, SaaS MVP, booking funnel or ongoing website support, I can help you plan, build and launch it properly. Let’s discuss your project and create something that works for your business.

8,8
8,8
99%

Dubai, United Arab Emirates
$66 USD ανά ώρα
Ranked #1 in UAE · Top 1% Worldwide · Best Female Freelancer Award Winner Led by Salma Noreen with 13+ years of hands-on delivery across AI, tech, and digital strategy. What we build: AI & Automation — Custom AI chatbots, voice bots, workflow automation, n8n, Zapier, HeyGen AI avatars, and end-to-end system integrations that eliminate manual work at scale. Web & Mobile Apps — Full-stack web apps, iOS/Android/React Native, WordPress, Shopify, Webflow, custom dashboards, APIs, and SaaS platforms built to perform. AWS & Cloud — Architecture, deployment, migrations (Heroku, AWS, DigitalOcean), DevOps, Docker, and infrastructure that scales without surprises. Marketing & SEO — Content strategy, long-form articles, technical writing, SEO, social media automation, email sequences, and product copy that ranks and converts. eLearning & Training — Course design on Thinkific, Teachable, Kajabi. Instructional design, AI avatar videos via HeyGen, Vyond animations. 6+ years training experience.

8,5
8,5
100%

Alazppuzha, India
$40 USD ανά ώρα
I have 20 years of experience in web hosting, managing RHEL, CentOS, CloudLinux, Ubuntu, Debian, FreeBSD, and Windows Servers. I am online from UTC/GMT 03:00 to 07:00 and 16:00 to 20:30. * Linux - Ubuntu/Debian/CentOS/RHEL/Fedora/FreeBSD * Azure/Amazon AWS/Google Cloud * Nginx/Apache/Lighttpd/LiteSpeed * VPS - OpenVZ/KVM/Xen/Hyper-V/SolusVM/ProxMox * Docker/RancherOS * Linux/Cpanel Server Setup * Server Security - csf/maldet * PHP - Script Installation/Custom coding/Laravel * Ffmpeg/Youtube Clone installation * WHMCS Installation * OpenAI, Gemini, Claude, Deepseek, Ollama, Local LLM, OpenClaw Listed on FreeLancer Security Hall Of Fame - Yujin Boby (@serverokin) https://www.freelancer.com/about/security/hall-of-fame

10,0
10,0
99%

Surat, India
$21 USD ανά ώρα
Smartinfosys is a leading website development, corporate branding and SEO company that has been on the scene since 2001. Starting with a small set-up, we have gradually consolidated our resources and today have 150+ full-time team members working for you in Five Development Centers in India. We fit in with your aspirations and works with the sole objective of empowering you and your business by providing state-of-the-art website design & development services, android & iOS apps design & development, corporate branding services, graphic design, and SEO services. Our services are: Website Design & Development Android & iPhone Apps Custom PHP Application Development Regular Website Maintenance Ecommerce Website Development CMS Website Development WordPress Websites API Integration, LLM API,REST API PHP Open Scripts Customization SEO,Node.js Audit AWS Corporate Branding / Graphic Design / Print Design Logo/ Van-Truck Wrap design / Tradeshow displays/ Flyers/Brochures/Book Covers/ PPT Presentation Social Media Marketing / Digital Marketing Blog ,Article writing We have featured in international publications such as Techgoss, 1mby1m and The Economic Times for our contribution to the web industry.

8,5
8,5
99%

Thane, India
$10 USD ανά ώρα
As an 18 years+ experienced full-time freelancer, I possess expertise in graphic design and web design and development. I specialize in tools such as Photoshop, Illustrator, HTML, CSS, Bootstrap, WordPress, eCommerce, WooCommerce, Figma, Webflow, Squarespace, Weebly, and other relevant software. My track record showcases my ability to handle various tasks, from web design and development, while delivering high-quality projects. My goal is to provide my clients with exceptional service, utilizing my skills and experience to exceed their expectations. Domain Registration - Website Hosting - Email Hosting - Design Services: Graphic Design - Logo Design - Flyer/Brochure Design Web Design & Development Services: - Responsive Website Design & Development - Landing Page Design & Development - Bootstrap Website Design & Development - PSD/Figma/Adobe XD to HTML5 Conversion - PSD/Figma/Adobe XD to WordPress Conversion - WordPress Website/Blog Design & Development - Wix/Webflow/SquareSpace/Webbly Design & Development - eCommerce Website Design & Development - Newsletter/Mailer Design & Development - Signature Design & Development Let's connect and discuss your project requirements. I'm confident that I can exceed your expectations with my wide range of services.

9,6
9,6
98%

coimbatore, India
$12 USD ανά ώρα
Welcome to STALLIONi Net Solutions — a trusted web development team with 18+ years of experience and 900+ reviews on Freelancer.com. We build digital solutions that work — on time, on budget, and exactly as promised. What We Do: • Web Design & Development — HTML, CSS, JavaScript, ReactJS, AngularJS • Backend Development — PHP, Laravel, CodeIgniter, Node.js • CMS & eCommerce — WordPress, Shopify, Magento, Joomla • CRM & Automation — Zoho CRM, GoHighLevel, Zapier, QuickBase • Mobile Apps — iOS & Android (native & cross-platform) • AI & Python — Chatbot development & smart integrations • Graphic Design — Branding, UI/UX, digital assets Whether you're launching a new product, scaling an existing platform, or automating your business workflows — we bring the technical depth and communication skills to get it done right. Let's build something great together. + Team STALLIONi
A WHMCS expert is a freelance specialist who installs, configures, customizes, and integrates WHMCS billing and client management software for web hosting providers, domain registrars, and SaaS businesses. WHMCS experts handle the technical setup, automation, and module development that turn a hosting business into a hands-off recurring revenue operation. From custom payment gateways to provisioning modules, a skilled WHMCS developer connects every piece of your hosting stack into a single billing platform.
WHMCS (Web Host Manager Complete Solution) is the industry-standard automation platform for hosting companies, and a freelance WHMCS specialist delivers the configuration and code that makes it production-ready. The work spans installation, license activation, server linkage, payment processing, and the day-to-day automation that keeps invoices, suspensions, and provisioning running without manual intervention.
Hiring a WHMCS consultant matters commercially because billing errors, failed provisioning, and broken automation directly cost recurring revenue. A properly configured WHMCS install reduces support tickets, prevents revenue leakage from unpaid invoices, and lets a hosting brand scale without adding headcount.
A capable WHMCS specialist works fluently across the stack that surrounds the platform. Expect strong PHP skills, MySQL knowledge, and familiarity with the Smarty templating engine that powers WHMCS themes. They should also be comfortable with Linux server administration, SSH, Composer, and Git for version-controlled module work.
WHMCS experts most commonly serve shared hosting providers, reseller hosts, VPS and dedicated server companies, and managed WordPress hosts. Beyond traditional hosting, the platform is widely used by domain registrars, SSL resellers, cloud service providers, SaaS startups billing recurring subscriptions, and IT service firms managing client retainers. Digital agencies also deploy WHMCS to bill design, development, and maintenance packages on a recurring cycle.
The strongest signal of competence is a portfolio of live WHMCS deployments, custom modules published or referenced, and verifiable PHP development experience. Look for candidates who can show their own action hooks, custom gateway code, or theme customizations rather than only generic installation work.
Sample interview questions you can copy and use:
Freelancer.com gives you access to a global pool of WHMCS developers, hosting consultants, and PHP specialists who have shipped real billing automation projects. You can post a project on Freelancer.com and receive competitive bids within hours, compare portfolios side by side, and chat directly with candidates before awarding the work. Clients set their own budgets and review verified ratings, completion rates, and written client feedback before hiring on Freelancer.com, so you can match scope and skill level with confidence. Whether you need a one-hour gateway fix or a multi-week custom module build, freelancers on Freelancer.com cover the full range of WHMCS work.
Ready to automate your hosting billing and client management with the right specialist?
Hiring the right WHMCS specialist starts with a clear technical brief and ends with milestone-protected delivery. Because WHMCS work touches billing, provisioning, and customer data, the scoping stage is where you prevent expensive surprises later. The three steps below walk through the full process.
The quality of your project post directly determines the quality of bids you receive. A specific brief filters out generalists and attracts WHMCS developers whose experience matches your stack — server panel, payment gateway, registrar, and any custom module requirements. Head to the
Bids on a WHMCS project are short proposals that reveal how each freelancer interprets your brief. A strong proposal will reference your specific stack, ask clarifying technical questions, and propose a realistic approach rather than just quoting a number. Read every proposal carefully and shortlist candidates whose technical understanding lines up with the work.
The final decision combines proposal quality with profile evidence. For WHMCS work, consistent positive reviews across multiple billing or hosting projects matter more than one impressive case study. Look at portfolio depth, completion rate, and the specifics of past WHMCS engagements before awarding.
A standard WHMCS installation with server, registrar, and payment gateway setup usually takes one to three days. Custom module development, full theme builds, or migrations from another billing platform typically run one to four weeks depending on complexity and the number of integrations required.
Yes. Many WHMCS specialists take on short fixed-scope jobs such as version upgrades, broken cron debugging, single hook development, or gateway troubleshooting. Post the specific issue with error logs and current version details to attract accurate bids.
A general PHP developer can write code but may not know the WHMCS module structure, hook system, internal API, or licensing constraints. A WHMCS expert understands the platform's specific architecture, ioncube-encoded files, and the conventions required for upgrade-safe customizations.
For most hosting businesses, a single freelance WHMCS developer can handle installation, customization, and ongoing module work. An agency only becomes necessary if you need round-the-clock managed support, multiple parallel workstreams, or enterprise-scale infrastructure changes.
If your freelancer builds customizations using action hooks, addon modules, and the official override system, they will survive upgrades cleanly. Direct edits to core files break on upgrade, which is why hiring an experienced WHMCS developer who follows upgrade-safe practices matters.

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