I build custom MVP software for founders who need a real product — designed and coded for their specific idea — not a generic template, a no-code wrapper, or an agency hand-off chain.
Short answer: You get one senior developer who owns design, backend, frontend, and deployment end-to-end. Scope is locked before code starts. Typical custom MVPs ship in 2–8 weeks depending on complexity, with fixed pricing from $800 to $4,500+ — see MVP development pricing for package detail.
What “custom MVP” means vs a template or no-code build
A custom MVP is software written for your users, your workflow, and your validation question.
| Approach | What you get | Trade-off |
|---|---|---|
| No-code / template | Fast to click together | Hard to extend, often hits limits on auth, payments, or custom logic |
| Off-the-shelf SaaS | Someone else’s product shape | You validate their UX, not yours |
| Custom MVP (my model) | Code built for your core flow | Takes a few weeks, but you own the result and can grow it |
If your differentiation lives in a specific user flow — a dashboard, a matching algorithm, an AI feature, a multi-step onboarding — you usually need custom software. If you only need a landing page and a waitlist, no-code may be enough. I will tell you honestly which camp you are in before we start.
What you get (and what you do not)
Included in a custom MVP build:
- Product scoping for the one core flow worth validating first
- UI design and implementation (web, and mobile via React Native when needed)
- Backend API, database, auth, and deployment
- Live, production URL you can put in front of real users
- Full source code in your repository — no lock-in
- Handover docs so you or a future hire can extend it
Not included (by design):
- A 20-feature roadmap shipped in v1
- A full agency org chart (PM, BA, three juniors, two QAs)
- Ongoing maintenance unless we agree a support package separately
Custom means focused, not everything.
My process and timeline as a solo builder
I work in four phases — same rhythm whether the product is a SaaS tool or an internal app:
- Requirement gathering — We talk through your users, the problem, and the single flow that proves the idea.
- Scope and plan — I define features, pick the stack, and lock fixed timeline and price before any code.
- Build and ship — I design, implement, and deploy with regular check-ins (async or calls — your preference).
- Launch and handover — You get a live product, the repo, and enough documentation to keep going.
| Package | Timeline | Typical use |
|---|---|---|
| Core Sprint | 1–2 weeks | One core flow, validate a hypothesis |
| Market-Ready MVP | 2–4 weeks | 3–4 features, payments, early traction |
| Scalable Platform | 4–8 weeks | Complex integrations, multi-tenant, admin |
Details and pricing: MVP development pricing.
How AI accelerates a custom build
I am an AI-native engineer. I build alongside tools like Claude Code, Codex, and Cursor — but I do not ship vibe-coded prototypes and call them production.
AI accelerates the parts that should be fast: boilerplate, tests, repetitive UI, data migrations. I still own architecture, scope, security, and the decisions that are hard to undo. That is how a solo developer delivers output that looks like a small team — without the coordination tax.
Agencies are starting to advertise “AI-powered custom MVP” on the same SERPs. The difference is who reviews the code, who owns the deployment, and who picks up the phone when something breaks. With me, that person is the same person who wrote the first commit.
Fixed pricing and how I quote
I quote fixed scope, fixed price — not open-ended hourly billing with a surprise invoice at week twelve.
Pricing depends on:
- Number of user roles and auth complexity
- Payments, subscriptions, or third-party integrations
- Real-time, AI, or mobile requirements
- How crisp your v1 scope is going in
For market ranges and what drives price up or down, see the MVP development cost guide. For a packaged engagement with clear deliverables (vs a fully bespoke quote), see MVP development services.
Recent builds (proof)
I have shipped 100+ projects for 80+ clients over five years. Recent MVP-style work includes:
- Uninote — AI meeting notes platform (React, FastAPI, PostgreSQL, real-time transcription)
- OpsGuide — Operations tooling with custom workflows and dashboards
These are production systems, not mockups. On a custom MVP engagement you get the same standard: deployed, documented, yours.
Who this is for (and who it is not for)
Good fit:
- Founders with a specific product idea and a clear validation question
- Teams replacing spreadsheet sprawl with a real internal app
- Pre-seed / seed startups who want senior execution without agency overhead
Not a fit:
- You need a 10-person team from day one for regulatory or enterprise reasons
- You want the cheapest possible hourly rate with no scope definition
- You are still exploring whether you need software at all — start with how much an MVP costs or hire a developer first
Related services
- MVP development services — productized packages when you want a defined engagement model
- Solo developer vs MVP agency — when you are comparing solo dev vs team vs agency
- Hire an MVP developer — when you are ready to evaluate and vet a solo builder
- MVP development cost guide — market ranges and budget framework
- MVP development pricing — transparent pricing tiers
FAQ
Do I own the code?
Yes. Full source in your repo, documented, with no proprietary lock-in.
Do you build mobile apps?
Yes. I use React Native and Expo when you need iOS and Android alongside web — one codebase, faster validation.
What stack do you use?
I pick what fits the product: Python (FastAPI, Django), TypeScript (Node, React, Astro), Go, or Java Spring Boot for heavier backends. I add scraping, automation, or AI/MCP integrations when the product needs them.
Custom MVP vs MVP development services — what is the difference?
Custom MVP is the angle for your specific product — bespoke design and build. MVP development services is the packaged service framing — clear deliverables, engagement models, and timelines. Same builder; different entry point depending on how you search.
Have a product idea that needs a custom build? Email me with a short description and I'll reply with an honest scope and timeline.