SaaS MVP Build Sprint

Your SaaS MVP in 30 Days

Built by a senior full stack engineer. AI-accelerated. Fixed £4,999.

I ship products solo. No account managers. No junior devs. Just senior engineering at 1/7th the agency price.

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10 Years Experience 100% IP Ownership 30-Day Guarantee

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See exactly how we build in 30 days

The Matt Bell Difference

Hi, I'm Matt.

I'm a senior full stack engineer with 10 years' experience building and shipping SaaS products. Now I help founders ship MVPs in 30 days—solo, with AI as my accelerator.

You don't get a "team." You get me. Direct Slack. Daily updates. Real code you own 100%.

Matt Bell

Senior Full Stack Engineer

• Solo delivery (you work directly with me)

• Direct Slack + daily updates

• Production TypeScript you own 100%

Real products. Real code.

Recent MVPs shipped in 30 days or less.

21 Days Build

TrueTone London

Beauty Tech

AI-powered skin tone matching platform for the beauty industry. Helps customers find their perfect foundation shade using computer vision technology.

Next.jsTypeScriptTensorFlow.jsSupabase

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14 Days Build

Do They Follow?

Social Media

Instantly check if any two Instagram accounts follow each other. A simple, viral tool used by millions to discover social connections.

Next.jsTypeScriptRedisVercel Edge Functions

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28 Days Build

DealBrew.co

Proptech

AI-powered property deal sourcing platform for real estate investors. Automatically finds and analyses off-market opportunities across the UK.

Next.jsPythonPostgreSQLOpenAI

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18 Days Build

CreatorScrape

Marketing Tech

Influencer discovery and analytics platform. Extract detailed metrics, audience demographics, and contact information from social media creators.

Next.jsTypeScriptPostgreSQLPuppeteer

View Case Study

The real cost breakdown

Why £4,999 vs £35,000+?

Agencies sell teams and overhead. I sell outcomes: a production MVP you own.

Same production code. Same scalability. 1/7th the price.

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	Traditional agency	Matt Bell
Who codes	A team (often mixed seniority)	Me (senior engineer)
Project management	Account managers + meetings	Direct Slack + daily updates
Timeline	3–6+ months	30 days
Overhead	Offices + layers + margins	None — you pay for output
AI use	Inconsistent	Used to accelerate boilerplate + tests
Cost	£35,000+	£4,999 fixed

How I ship so fast

AI-accelerated engineering.
Senior-quality code.

I use AI to move faster on the boring parts (scaffolding, boilerplate, test scaffolds, docs). I still do the parts that matter: architecture, data modelling, security, integrations, and production-grade review.

Auth & Security

Supabase Auth, roles, and sensible defaults so you can ship fast without cutting corners.

Stripe Ready

Checkout, subscriptions, and webhooks wired the way you’d expect in a real SaaS.

App.tsx

export const SaaSApp = () => {

// Senior engineering + AI acceleration

return await BuildMVP({

architecture: 'Scalable & Lean',

ownership: '100% Client IP',

timeline: 30_DAYS,

outsource: false,

monetized: true,

})

}

What’s included

The Full MVP.
Delivered in 30 days.

The Full MVP

From initial idea to a scalable asset you own forever.

£4,999

Fixed Price — No Hidden Fees

Custom UI/UX (clean, conversion-focused)

Next.js + TypeScript production build

Supabase (database + auth) setup

Stripe checkout + subscriptions (if needed)

Deployment (Vercel/Render) + handover

GitHub repo transfer (100% IP ownership)

Basic analytics + event tracking

14 days post-launch support

Book a Call with Matt

30-Day Guarantee

100% IP Ownership

Scaling-Friendly Code

Got Questions?

Is it really just you?

Yes. You work directly with me — no account managers, no handoffs. That’s how I move fast and keep quality high.

Do I own the code?

You own 100% of it. I transfer the GitHub repo to you. No licenses, no lock-in — it’s yours to keep and extend.

Is it really 30 days?

Yes — for a focused MVP. You and I agree the critical path up front, cut the fluff, and ship what you need to validate and sell.

Will this scale later?

That’s the point. I build with the same TypeScript/Next.js patterns you’d expect in a serious SaaS, so another senior engineer can take over and scale it.

Do you use AI-generated code?

I use AI as a speed multiplier (boilerplate, scaffolding, test helpers). I still design the architecture and review everything like production code.

What happens after launch?

You get 14 days of post-launch support to fix bugs and stabilize. If you want ongoing help, I can offer a light monthly retainer.

Ready to ship?

Let's talk about your MVP. I'll tell you honestly if I can build it in 30 days.

Get in Touch

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Your SaaS MVP in 30 Days

Hi, I'm Matt.