FinTech and billing systems built for speed, accuracy and ownership.
From billing engines to enterprise financial dashboards, Studio builds the financial software that revenue depends on - with zero technical debt at handoff.
- Reply within 24 hours
- Fixed price before we start
- 100% code & IP ownership
projected annual fintech revenue growth to 2028 - almost three times the ~6% of traditional banking.
Source: McKinsey, Oct 2023What it takes to build software in fintech & billing.
Growth outpaces legacy systems
Fintech revenue is projected to grow far faster than banking. Billing and reporting systems have to keep up without breaking.
Conversion lives in billing
Billing engines are scoped tightly around the conversion metric they exist to move, such as trial-to-paid.
Debt is expensive in finance
Financial systems are hard to change later, so every build is handed over with zero technical debt and full documentation.
Services for fintech & billing teams.
Each engagement is fixed-scope, fixed-price and handed over with 100% of the code.
Products we run in this space.
Brief. Build. Ship. No black boxes.
Every Studio engagement runs the same three stages, with a 21-day average sprint from brief to ship. You see progress every week and own everything at the end.
Brief
Days 1–3Tell us what you're building and why. In a 60-minute working session - not a sales call - we work backward from the primary business action and agree a fixed price and timeline.
Build
Weeks 1–3Our core team designs, builds and tests with production Next.js, secure database layers and clean integration topologies - with visible progress every week.
Ship
Day 21You own it. We hand over the GitHub repository, cloud keys, CI/CD pipelines and zero-debt documentation - no lock-in, no retainer required.
Transparent pricing, fixed before we start.
No hourly meters and no surprise change orders. Pick the range that fits; we fix the exact price in your brief.
Rapid MVP
Idea to a shipped, production-grade MVP, scoped around the one metric that has to move.
- Fixed-scope outcome brief
- Production TypeScript & Next.js
- CI/CD configured day one
- Weekly demos
- 100% repository & IP handover
Full Platform
A complete production SaaS platform, including RevOps and growth systems.
- Everything in Rapid MVP
- Billing, attribution & event telemetry
- Clean APIs & integrations
- Direct engineering access
- Zero technical debt guarantee
Enterprise System
Dedicated internal systems and spin-out SaaS products for established companies.
- Everything in Full Platform
- Scoped with your stakeholders
- Fixed price before we start
- Zero-debt documentation
- Walkthrough call at handover
Scope your fintech & billing build with us.
Three short steps. Every brief gets a reply within 24 hours.
- A 60-minute working session, not a sales call
- Fixed price and timeline before we start
- 100% repository & IP ownership
Every Studio brief is scoped and reviewed by our founder.
Rahul D Sarker, Founder
Other industries we build for.
Each industry page leads with independent market research - every figure linked to its source - and the Loomstrat proof that applies.
A typical Studio MVP ships in 3 to 6 weeks, structured around a fixed outcome brief and clear milestone handoffs. Our average sprint, brief to ship, is 21 days.