SaaS development — subscription software built to scale.

Multi-tenant platforms, marketplaces, EdTech LMS, and B2B subscription products — architected for growth, delivered at fixed price, with zero vendor lock-in.

SaaS products need more than a pretty UI — they need billing, roles, onboarding, and infrastructure that won't collapse at 10× users. Qalmax builds subscription software on modern stacks with the architecture decisions made upfront, not patched in later.

What we build

  • Multi-vendor marketplaces and booking platforms
  • B2B and B2C subscription products with Stripe billing
  • EdTech and LMS platforms with courses, quizzes, certificates
  • Admin dashboards, role-based access, and reporting
  • APIs, webhooks, and third-party integrations
  • Cloud deployment on AWS, GCP, or your infrastructure

Stack

Next.jsNode.jsPostgreSQLStripeAWSRedis

EduPath LMS — course platform serving 10k+ learners, running on the client's servers with full code ownership.

Building a SaaS product?

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