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$
USD
I will build a custom saas web app, crm or lms using mern stack
N.I. Nazmul
Level 1
About this gig
Custom SaaS, CRM & LMS platforms built with Next.js & MERN installable, automation-ready
I build custom SaaS platforms, CRMs, LMS systems, and Progressive Web Apps using Next.js, React, Node.js, and MongoDB production-ready code with clean architecture, authentication, and admin dashboards, not templates.
What you get:
- Custom-built web app matched to your exact workflow
- User authentication and role-based access
- Admin dashboard with real data views
- Scalable database design (MongoDB)
- PWA support included installable, app-like experience on mobile and desktop
- Workflow automation available on Premium: automated notifications, scheduled tasks, and third-party integrations
Perfect for: startups building an MVP, businesses needing a custom CRM, schools/trainers needing an LMS, and teams outgrowing spreadsheet-based workflows.
Message me before ordering to confirm scope. I respond within 1 hour and keep you updated throughout the project.
To get started, share: your core workflow/features list, user roles you need (e.g., admin, staff, customer), and any reference tools or apps you like.
Get to know N.I. Nazmul
N.I. Nazmul
Full Stack Web Developer MERN Next JS React Node JS
Level 1
- FromBangladesh
- Member sinceApr 2021
- Avg. response time1 hour
- Last delivery1 month
Languages
Bengali, English, Hindi
I’m N.I. Nazmul, Founder of Rizmec and a Senior Full-Stack Developer building fast, scalable digital products with Next.js, React, Node.js, and MongoDB. I specialize in eCommerce, business websites, SaaS, CRM, LMS, PWAs, and custom software. From architecture and UI to APIs, role-based access, automation, performance, and deployment, I turn business requirements into reliable products. Clear communication, clean code, and dependable execution from idea to launch.
My Portfolio
FAQ
Do you build a fully custom system, or is it based on a template?
Fully custom — every SaaS/CRM/LMS is built around your specific workflow and modules, not a pre-made template.
Can you scope out a custom package if my project doesn't fit these tiers?
Yes, message me your requirements before ordering and I'll send a tailored quote based on the exact modules and complexity you need.
Will I be able to manage users and data myself after delivery?
Yes, every package includes an admin dashboard so you can manage users, data, and core settings without a developer.
Do you handle hosting and deployment?
I can deploy to Vercel, Render, or your preferred hosting and set up your database — just mention it in your order requirements.
What's the difference between a PWA and a regular web app?
A PWA can be "installed" on a phone or desktop like an app and works offline for cached content, while a regular web app runs only in the browser. I can advise which fits your use case.
Do you offer workflow automation?
Yes — on the Premium package I can add automated notifications, scheduled tasks, and integrations with third-party tools (email, Slack, payment providers, etc.) to cut down on manual work in your platform.
