You will get Custom WHMCS Modules and Hook Development for Hosting
Top Rated
Top Rated
Project details
I build custom WHMCS modules and hook integrations for hosting, billing, provisioning, client-area, and automation workflows. I can extend existing WHMCS behavior, connect approved APIs, add validation and business logic, and create maintainable PHP code with clear handoff notes. The work is scoped around your WHMCS version, hosting environment, and exact workflow requirements.
What's included
| Service Tiers |
Starter
$150
|
Standard
$400
|
Advanced
$800
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 14 days |
Number of Revisions | 0 | 0 | 0 |
Source Code | - | - | - |
20 reviews
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ST
Sheared T.
Apr 26, 2026
resizing.
VT
Victor T.
Apr 6, 2026
Migration from Hostgator to Hostinger
Khan is outstanding. He did everything in a timely matter. Quality work!!! Communication A++
Recommended.
Recommended.
VT
Victor T.
Mar 22, 2026
SSL Certificate Setup on HostGator
This guy is perfect. Great communication skills, and perfect timing.
BC
Bilal C.
Mar 17, 2026
SSL Expert to debug an issue
He managed to figure out what was going on and implemented a fix which worked.
DO
DOUGLAS O.
Feb 16, 2026
Ebooks
Great guy. Very helpful and empathetic! I will use his services again.
About Khan Mohammad
Email, Server & DNS Expert | cPanel/WHM, Hosting, WHMCS & Migration
100%
Job Success
Dhaka, Bangladesh - 2:21 am local time
I am a Top Rated Upwork freelancer with 100% Job Success and 12+ years of hands-on production experience. My profile includes verified cPanel/WHM, LiteSpeed, Imunify360, JetBackup and SafeAdmin credentials.
Clients hire me for:
• Linux, cPanel/WHM, VPS and dedicated server administration, performance tuning, backups, monitoring, security hardening and incident troubleshooting
• DNS and domain operations — Cloudflare, Route 53, nameservers, A/AAAA, CNAME, MX, TXT, DNSSEC, propagation and controlled cutovers
• Hosting and server migrations — websites, databases, email, cPanel accounts and providers, with backup and rollback planning
• Email infrastructure and deliverability — Google Workspace, Microsoft 365, Zoho, Amazon SES, SMTP, SPF, DKIM, DMARC, reputation and mailbox migration
• WHMCS development and automation — custom modules, hooks, APIs, provisioning, billing workflows and troubleshooting
• Website and WordPress support — redesign, speed, technical SEO, SSL, security and emergency recovery
• Hosting cost optimization — review current usage, risk and vendor fit, then recommend a better architecture or provider
Why clients feel comfortable:
1. I diagnose before changing anything.
2. I explain risks, options, timeline and ownership clearly.
3. I use backups, staged changes and rollback plans where appropriate.
4. I verify the real website, server, DNS, SSL and email journey after implementation.
5. I provide a clean handover and practical next steps.
Send me your current setup, the problem you are seeing, and the outcome you want. I can begin with a consultation, a fixed-scope implementation or ongoing technical support.
Steps for completing your project
After purchasing the project, send requirements so Khan Mohammad can start the project.
Delivery time starts when Khan Mohammad receives requirements from you.
Khan Mohammad works on your project following the steps below.
Revisions may occur after the delivery date.
Workflow and Requirements Review
Understand the WHMCS version, event flow, data needs, and desired automation.
Module or Hook Development
Build the custom PHP module or hook logic with focused, maintainable implementation.