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Kamran Code

SaaS Development

SaaS product development from architecture to launch: multi-tenancy, subscriptions, roles, APIs and the infrastructure to run it.

A SaaS product has concerns a normal web application doesn't: tenant isolation, plans and billing, onboarding, usage limits, admin tooling and the operational reality of running one codebase for many customers.

I architect and build SaaS products with those concerns designed in from the start, so early decisions don't become expensive rewrites later.

  • Launching a first SaaS version from a validated idea
  • Turning an internal tool into a sellable product
  • Adding multi-tenancy and billing to an existing application
  • AI-native SaaS features built on your own data
  1. 01SaaS architecture and tenancy model
  2. 02Authentication, roles, plans and billing integration
  3. 03Product application and admin area
  4. 04Deployment pipeline, monitoring and backups
  1. 01Understand

    Who uses the system, what they need to do, what the current process looks like and what actually has to change.

  2. 02Architect

    Data model, boundaries, integrations, where AI genuinely helps and where it doesn't — decided before code is written.

  3. 03Build

    Backend, frontend and data layers built incrementally, with working software reviewed early rather than a big reveal at the end.

  4. 04Integrate

    Payment providers, email, CRMs, model providers and internal services connected with clear contracts and error handling.

  5. 05Deploy

    Containers, CI/CD, environments, backups and monitoring so the system is operable — not just running.

  6. 06Improve

    Usage, performance and errors observed after launch and fed back into the next iteration.

Ship a product people can use.

Modern, scalable web applications and SaaS platforms — architected, built, deployed and improved after launch.