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I will develop custom CRM erp software and automation system
Muhammad S
Level 2
About this gig
Need a custom CRM, ERP, dashboard, or automation system for your business?
I am a Full Stack Developer and CRM Automation Specialist with 6+ years of experience in CRM customization, custom module development, SaaS workflows, API integrations, dashboards, billing systems, and business automation.
I can help you build or customize CRM/ERP systems based on your real business process, not just default software features.
I can help with:
- Custom CRM development
- ERP module development
- Admin dashboards
- Lead, customer, invoice, task, project, and ticket workflows
- Role-based permissions
- Client/staff portals
- SaaS subscription plans and package-based access
- Payment gateway integrations
- API and webhook integrations
- Zapier, Make, and n8n automation
- Perfex CRM customization
AI-powered CRM automation using ChatGPT, Claude, or Gemini Bug fixing and performance improvements
Please contact me before placing an order so I can review your requirements and suggest the best scope, timeline, and package.
Get to know Muhammad S
Muhammad S
Perfex CRM Developer, AI Automation Specialist, SaaS and CRM Integrations
Level 2
- FromPakistan
- Member sinceAug 2019
- Avg. response time1 hour
- Last delivery4 days
Languages
Urdu, English, French, German, Spanish, Arabic, Chinese, Turkish, Italian
Full Stack Developer and AI/CRM Automation Specialist with 6+ years of experience in Perfex CRM development and SaaS conversion. I specialize in Perfex CRM customization, custom module development, and scalable CRM solutions. Experienced in building AI-powered automation using n8n, Zapier, Vapi, Claude, and Twilio for chatbots, voice agents, and workflow automation. I also develop social media automation systems and modern web and mobile applications using React and React Native, helping businesses streamline operations and scale efficiently.
My Portfolio
Other Software Development Services I Offer
FAQ
Can you build a custom CRM from scratch?
Yes, I can develop a custom CRM based on your business workflow, including leads, customers, sales pipeline, tasks, invoices, reports, dashboards, users, roles, and permissions.
Can you develop ERP modules?
Yes, I can develop ERP modules such as inventory, HRM, vendor management, billing, project management, reporting, staff management, and internal workflow modules.
Can you customize my existing CRM or ERP system?
Yes, I can customize existing CRM/ERP systems, including PHP, Laravel, CodeIgniter, Perfex CRM, or other custom-built platforms.
Can you convert a CRM into a SaaS platform?
Yes, I can help convert or extend a CRM into a SaaS model with subscription plans, workspace/company separation, feature restrictions, user limits, billing logic, and onboarding workflows.
Can you build automation workflows inside CRM or ERP software?
Yes, I can build automation workflows for leads, invoices, estimates, tasks, projects, tickets, reminders, notifications, follow-ups, and customer communication.
Can you integrate CRM with Zapier, Make, or n8n?
Yes, I can connect your CRM or ERP system with Zapier, Make, n8n, webhooks, and custom APIs to automate lead syncing, notifications, task creation, payment updates, and follow-ups.
Can you integrate AI features into a CRM?
Yes, I can integrate AI features such as lead qualification, chatbot support, email summarization, task extraction, customer request classification, and automated response generation using ChatGPT, Claude, Gemini, or custom AI APIs.
Can you integrate payment gateways?
Yes, I can integrate payment gateways such as Stripe, PayPal, Payrexx, USAePay, and other custom payment APIs depending on your business requirements.
Can you fix bugs in my CRM or ERP system?
Yes, I can fix errors, database issues, module conflicts, API issues, workflow bugs, cron job problems, and performance issues.
Do I need to contact you before ordering?
Yes, please contact me first so I can understand your requirements and recommend the correct package, timeline, and budget.
