Spring CRM Upgrade — All 11 Modules for €199 (save 64%%) — Ends April 13 Buy Now →
Custom Perfex CRM Development

Custom Perfex CRM Development

Need something your CRM can't do yet? I build custom modules, integrations, and workflows — tailored to your business.

What I Build

From single features to full modules — I turn your requirements into production-ready Perfex CRM code.

Custom Modules

Standalone modules built from scratch for your specific workflow. Admin panels, client portals, reports — whatever your CRM needs.

API Integrations

Connect Perfex CRM to your existing tools — ERP, accounting, marketing, or any system with an API.

Workflow Automation

Automate repetitive tasks — auto-assign leads, generate documents, trigger notifications, sync data across systems.

Migration & Optimization

Migrate from other CRMs, optimize slow queries, fix broken modules, or upgrade legacy customizations.

How It Works

From first message to production deployment in three steps.

1

Describe

Tell me what you need. A short email or call is enough. I ask the right questions to scope your project.

2

Develop

I build your solution with clean, documented code. You get progress updates and a staging environment to test.

3

Deploy

I install and test on your live system. You get full source code, documentation, and 30 days of bug-fix support.

Why Work With Me

I'm not a generic dev agency. Perfex CRM is what I do — every day.

25 Years PHP
9 Years Perfex CRM
11 Modules
5 Languages
25 Years PHP Experience Deep expertise in PHP, CodeIgniter, MySQL — the entire Perfex CRM stack.
9 Years Perfex CRM I know every hook, every table, every quirk. No guessing, no trial-and-error.
No Core Modifications All my code works through hooks and overrides. Your CRM stays update-safe.
Made in Germany GDPR compliant, clean documentation, and reliable communication in English and German.

Let's Talk About Your Project

Describe what you need and I'll get back to you within 24 hours with a plan.

The more detail you share, the more accurate our estimate will be.

Or email me directly: mail@custom-perfexcrm.com