I will develop custom CRM saas web app using mern and mean stack


About this gig
Looking for a reliable Full Stack Developer to build a scalable custom CRM or SaaS platform?
Hi, I am Rohaan, a Full Stack Developer specializing in custom CRM systems, SaaS applications, AI integrations, and modern MERN/MEAN stack development.
I help startups, agencies, and businesses build scalable web applications with clean architecture, responsive interfaces, and automation focused workflows.
I have experience building:
Custom CRM and invoicing systems
SaaS platforms and admin dashboards
AI powered automation tools
Lead management and workflow systems
Real time chat and notification systems
Business analytics dashboards
Automation and API integration platforms
My Services Include:
Custom Full Stack Web Applications
CRM Development
SaaS Platform Development
API Development and Integrations
AI Feature Integrations
Dashboard and Analytics Systems
Scalable Backend Architecture
Responsive Frontend Development
Technologies I Use:
Frontend: React.js, Next.js, Angular, Tailwind CSS
Backend: Node.js, Express.js, NestJS, FastAPI
Databases: MongoDB, PostgreSQL, MySQL, Firebase
Tools: TypeScript, Git, CI/CD, REST APIs, Vercel
Why Choose Me:
Clean and scalable code
Strong communication and
Respect third-party rights
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Get to know Rohaan Ashraf
Full Stack Developer CRM Automation Specialist GoHighLevel AI Workflows
- FromPakistan
- Member sinceDec 2020
- Avg. response time15 hours
Languages
English, Hindi, Arabic
My Portfolio
FAQ
Can you build a fully custom CRM based on my business workflow
Yes, I develop custom CRM systems tailored to your business processes, workflows, user roles, dashboards, and automation requirements.
Which technologies do you use for CRM and SaaS development
I primarily use MERN stack, MEAN stack, Node.js, React.js, Next.js, MongoDB, PostgreSQL, Firebase, and scalable backend architectures depending on project requirements.
Can you integrate APIs and third party services
Yes, I can integrate payment gateways, CRMs, email services, AI APIs, automation platforms, webhooks, and other third party services into your application.
Do you develop scalable SaaS applications
Yes, I build scalable SaaS platforms with authentication systems, dashboards, subscription models, APIs, and modern responsive interfaces.
Do you provide support after project completion
Yes, I provide post delivery support to ensure the application runs smoothly and any critical issues are resolved properly.

