I will build web app, school management system, saas app CRM erp pos software developer

D
dav_raji
D
dav_raji
Raji
build web app, school management system, saas app CRM erp pos software developer
Full Screen
build web app, school management system, saas app CRM erp pos software developer
Full Screen
build web app, school management system, saas app CRM erp pos software developerbuild web app, school management system, saas app CRM erp pos software developer

About this gig

HELLO AWESOME BUYER!!



Are you building a subscription based SaaS, School Management System, or business platform?


I specialize in developing scalable SaaS web applications and School Management Systems with secure authentication, admin dashboards, and Stripe subscription billing integration.


Whether you're launching an MVP, building a School Management System, or upgrading an existing platform, I build clean, production ready systems designed for real business growth.


What I can build:

  • SaaS web application (multi user system)
  • School Management System
  • CRM, ERP, or business management tools
  • POS System
  • Stripe subscription and recurring billing
  • Role-based authentication (Admin/User)
  • Admin dashboard and analytics
  • REST API backend
  • Database architecture
  • Deployment on cloud (AWS, VPS)


Tech Stack:

  • Frontend: React, Next.js
  • Backend: Node.js, Express
  • Database: PostgreSQL / MongoDB
  • Payments: Stripe API and Webhooks
  • Authentication: JWT / OAuth


Why work with me?

  • Clean, scalable architecture
  • Secure backend logic
  • SaaS-ready billing structure
  • Clear communication and documentation


KINDLY INBOX ME FOR MORE INFORMATION THANKS

  • Programming language

    • Python

  • Expertise

    • Localization
    • Performance
    • Operating systems
    • Design
    • Databases

  • Frontend framework

    • AngularJS
    • Next.js
    • React.js
    • Tailwind CSS
    • Vue.js

  • Backend framework

    • Django
    • Express.js
    • Next.js
    • Node.js
    • Yii2

  • AI & low/no code builders

    • Lovable
    • Base44
    • Replit
    • Bubble
    • FlutterFlow
    • OutSystems
    • Webflow
    • Retool
    • Thunkable
    • AppGyver

Get to know Raji

Raji

software developer Backend Engineer, CRM And API Developer

  • FromFrance
  • Member sinceAug 2026

  • Languages

    English, French, Arabic
Backend & SaaS Engineer specializing in subscription-based platforms, Stripe billing systems, and scalable business applications. I develop custom Software development, SaaS web apps, CRM systems, ERP tools, and secure REST APIs using React, Next.js, Node.js, Express, and PostgreSQL. From user authentication and recurring subscription logic to admin dashboards, payment integration, and cloud deployment, I build clean, production-ready systems designed for startups and growing businesses. My focus is secure architecture, performance, and long-term scalability that drives real business growth.

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