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Fiverr Pro
English
$
USD
I will develop a custom CRM system for your business
David Valois
About this gig
Need a custom CRM system tailored to your business?
I'm a Full Stack Developer with 5 years of experience building business software, CRM platforms, and custom web applications.
WHAT I CAN DEVELOP:
Customer and lead management
Sales pipelines and opportunity tracking
Administrative dashboards and reports
User authentication and management
Customer databases and contact records
REST API and third-party integrations
Custom business modules and workflows
️ TECHNOLOGIES:
React, Node.js, TypeScript, Python, PostgreSQL, MongoDB, and REST APIs.
WHY WORK WITH ME?
I develop reliable, scalable CRM solutions designed around your business operations, with clean code and intuitive interfaces.
From individual CRM features to complete custom systems, I can help you manage customers and improve your sales processes.
Note: Features depend on the selected package. Hosting, domains, and third-party subscriptions are not included.
Contact me before ordering to discuss your requirements!
Get to know David Valois
David Valois
AI Automation Engineer And Full Stack Developer
- FromColombia
- Member sinceFeb 2022
- Avg. response time1 hour
- Last delivery3 years
Languages
English, Spanish
I help businesses build custom software, automate repetitive tasks, and improve their operations with AI.
I'm a Full Stack Developer and AI Automation Engineer with 5 years of experience developing web applications, CRM systems, AI agents, and API integrations.
I specialize in React, Node.js, Python, n8n, GoHighLevel, WhatsApp Business API, and database solutions.
From planning to deployment, I focus on delivering reliable, scalable software tailored to your business needs.
Let's bring your project to life!
My Portfolio
Other Software Development Services I Offer
FAQ
Can you build a CRM system from scratch?
Yes. I can develop a custom CRM with customer management, sales pipelines, dashboards, and other features based on your selected package.
Can you add features to my existing CRM?
Yes. I can develop new modules, improve existing functionality, and integrate additional features into compatible CRM systems.
Can the CRM integrate with WhatsApp or other platforms?
Yes. I can integrate compatible external services through APIs. The Premium package includes one API integration. Additional integrations require a custom offer.
Will I receive the source code?
Yes. You will receive the source code for the custom development included in your order.
Are hosting, maintenance, and third-party services included?
No. Hosting, domains, external subscriptions, and ongoing maintenance are not included. These services can be quoted separately.
