Software engineering services

SaaS Development for Growing Products

Turn a product idea into a focused first release, or improve the SaaS application your customers already use. I help connect product priorities with maintainable software and practical delivery.

For founders and product teams

You may be validating an MVP, replacing a fragile prototype, or adding features to an established product. The starting point is the customer workflow that matters most, rather than a long list of features.

Common needs include account access, subscription billing, scheduling, and connections to other services. Those workflows need clear rules and dependable behavior as the product evolves.

A scope built around your product

  • A defined first-release scope with testable acceptance criteria.
  • Customer and admin interfaces, roles, and core product workflows.
  • Payment and API integrations where the product needs them.
  • Tests for important business behavior and documentation for handover.

Deliverables depend on your priorities and existing system. A first release does not need to include every future feature.

From a clear requirement to a usable release

We define the target user, key workflow, and constraints first. I then work through small slices of functionality, with review and verification between changes. For an existing product, that includes understanding its architecture before extending it.

Ruby on Rails is my core backend specialization, alongside JavaScript, PostgreSQL, and API integrations. Architecture choices follow the product and its existing stack; the service is not restricted to a Rails-only application.

Review relevant work

The CoachVantage case study provides a starting point for discussing product workflows and integrations. We can identify which experience is relevant to your proposed scope.

Questions about SaaS development

How do we choose what belongs in an MVP?

Start with one customer problem and the shortest complete workflow that addresses it. Separate release requirements from later ideas so the initial scope can be reviewed and tested.

Can you work on an existing SaaS product?

Yes. The first step is to review the relevant code, tests, and integration contracts, then agree on improvements that fit the existing product.

Can billing and subscriptions be included?

They can be part of the agreed scope. Subscription rules, payment-provider behavior, and failure paths need to be defined before implementation.

What should I bring to the first conversation?

Share the intended users, the problem you want to solve, any existing product or prototype, and your timing and budget constraints. A complete technical specification is not required to begin the discussion.

Discuss the next step

Share your goals, current application, and constraints. We can discuss a practical scope before deciding what to build.

Discuss Your Project