Custom Software
Custom Software & SaaS Development
Some businesses reach a point where no off-the-shelf tool fits what they actually do. Maybe you’re building a product to sell to your own customers, or you need an internal tool specific enough to your process that nothing on the market comes close. That’s custom software territory — built around your workflow instead of asking your workflow to bend around someone else’s product.
I build SaaS products and specialized business tools from the ground up: backend, frontend, and everything that connects them, with Java/Spring Boot on the backend for the systems that need to hold up under real usage.
What I Build
This covers both directions: SaaS products meant to be sold to your own customers, and internal tools built purely to run your operations more efficiently. Either way, the approach is the same — start with the smallest version that proves the idea works, then build out from a foundation that can actually scale. Depending on the project, that typically includes:
- A Java/Spring Boot backend built to hold up under real, growing usage — not a prototype that needs rewriting once it works
- A clean, usable frontend focused on the core workflow your users actually need, not every feature at once
- User accounts, permissions, and billing where the product requires them
- An architecture that can add features later without a rewrite, because the MVP was planned with growth in mind
- Testing and documentation so the codebase is maintainable by another developer if you ever need to bring one in
A client came in with a validated idea for an internal tool but no technical co-founder. We scoped an MVP focused on the one workflow that mattered most, built it in Spring Boot with a straightforward frontend, and had a working version in front of real users within about six weeks — enough to validate the idea before investing in a broader feature set.
If what you actually need is fewer, better-connected tools rather than a new product, that’s more likely a Business Systems project — worth raising during the first conversation so we scope the right thing.
How the Process Works
We start by scoping the MVP — the smallest version that lets real users validate the idea — rather than trying to build every feature on day one. From there I handle architecture, development, and testing in stages, with working builds you can see and use throughout, not just at the end. Once the MVP is validated, we scope what comes next based on actual usage rather than guesses. Projects start at $5,000 depending on scope.
Have an idea or an existing product that needs the right hands on it?
In a focused strategy session, you'll receive a clear technical plan, realistic timeline, and transparent budget estimate.
For most MVP-stage projects, I handle the full build myself, which keeps things fast and avoids the communication overhead of a larger team. For bigger scopes, I bring in specialists as needed and stay the main point of contact throughout.
That’s normal at this stage. Part of the first phase is turning the idea into a concrete scope — what the MVP actually needs to do, and what can wait — before any development starts.
Yes, this comes up often. I’ll audit the existing codebase first and give you an honest read on whether it’s worth building on or better to rebuild key parts, rather than assuming either answer upfront.
No-code tools are fine for validating an idea with zero budget, but they hit a ceiling fast once you have real users, custom logic, or need to integrate with other systems. Spring Boot takes a bit longer upfront but gives you something that scales without needing to be rebuilt from scratch the moment the no-code tool runs out of road.
That depends entirely on what real users show you. We review usage and feedback together, then scope the next phase based on what’s actually being used and requested, rather than the original wishlist from before anyone had touched the product.