RainbowSoft
Service

MVP Builds

Go from idea to a production-ready MVP in weeks, with a scope cut to what proves your business and nothing extra.

All services

We scope ruthlessly, design the critical flows, and ship a real product to real users fast. No throwaway prototype: the MVP is built on a stack that scales when traction arrives.

Who it's for
  • Founders who need something in users' hands this quarter
  • Companies testing a new product line
  • Teams replacing a no-code prototype with real software
What you get
  • Discovery workshop and prioritized feature map
  • Clickable UX/UI design in Figma
  • Web and/or mobile MVP with auth, payments and admin
  • Analytics and error monitoring from day one
  • Launch support and a post-launch iteration plan
Typical stack
ReactNext.jsReact NativeSupabaseStripeVercel
The outcome

A launched product with real users and data to decide what to build next.

How it works

From first call to launch, and beyond

  1. 01

    Discovery

    We dig into your goals, users and constraints, then turn them into a prioritized scope, timeline and budget.

  2. 02

    Design

    We map user flows and build clickable Figma designs, so you see and test the product before we write code.

  3. 03

    Build

    We work in short, transparent sprints with weekly demos, so you always know what shipped and what's next.

  4. 04

    Launch

    We handle QA, deployment, app-store releases, monitoring and analytics, and launch day goes smoothly.

  5. 05

    Support

    After launch we keep improving: fixes, new features, scaling and performance tuning as you grow.

Related work

Proof, not promises

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One inbox for a tour operator's Facebook, Instagram, phone and email conversations.

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A cross-platform Muay Thai training app with a growing library of 500+ instructional videos.

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Explore

Other services

Technical Co-founder

A senior engineering partner who owns architecture, hiring decisions and the roadmap, so you can focus on customers and fundraising.

AI / LLM Integration

Add GPT-class intelligence to the product you already have: assistants, semantic search, summarization and automated workflows.

AI Development Services

Custom AI products built from the ground up: agents, automation pipelines and AI-native SaaS platforms.

Full-stack Web Development

Fast, polished web applications, from marketing sites to complex SaaS dashboards and internal tools.

Ready to talk about MVP Builds?

Tell us what you're working on. You'll hear back from a senior engineer, not a salesperson.