I will develop custom CRM, erp, saas and lms web application development


About this gig
Need a custom CRM, ERP, SaaS, or web application built around your exact business workflow?
Whether you need a custom CRM, ERP system, SaaS platform, business management system, or full-stack web application, I can build it from scratch based on your requirements.
What I Can Build:
- Custom CRM Development leads, contacts, pipelines, sales management, automation, reports, and dashboards
- ERP Software Development inventory, HR, finance, employees, orders, operations, and business management
- SaaS Web Application multi-tenant architecture, subscriptions, user management, admin panels, and billing
- Business Management Software custom workflows, role-based access, analytics, and automation
- LMS Development courses, students, instructors, progress tracking, quizzes, and dashboards
- Custom Web Application responsive, secure, scalable, and built specifically for your business
- API Integration payment gateways, third-party APIs, automation tools, and external services
Technology Stack:
Next.js | React.js | Node.js | TypeScript | Supabase | PostgreSQL | Tailwind CSS
I focus on building modern, fast, secure, and scalable web applications with clean architecture and maintainable code.
Get to know Abdullah Y
FullStack Developer AIPython Expert
- FromPakistan
- Member sinceJan 2026
- Avg. response time1 hour
Languages
English
My Portfolio
FAQ
What types of business apps do you build?
Custom CRM, ERP, SaaS platforms, and LMS — lead management, inventory, HR, finance, dashboards, student portals, subscriptions, and more. Every app is built around your specific workflow, not a rigid template.
What tech stack do you use?
Next.js, React, Node.js, TypeScript, Supabase/PostgreSQL, and Tailwind — a modern, fast, and secure stack that scales as your business grows.
Can you build a multi-tenant SaaS with subscriptions?
Yes. The Premium package includes multi-tenant architecture, user roles, and payment/subscription integration (Stripe or similar).
I only have an idea, not a full spec. Can you still help?
Definitely. Message me before ordering — I'll help you scope the features, recommend the right package, and set a realistic timeline.
Do I own the code and can it be scaled later?
100%. You own all source code, and the architecture is built to be extended — new modules and features can be added anytime.

