Case Study · Product Engineering · 10 weeks

FinLedger SaaS platform

A multi-tenant finance dashboard built from scratch to Series A demo. Clear scope, weekly demos, zero surprises.

3× faster onboarding10 weeks to launch14 screens shipped
FinLedger · Product Engineering screenshot

Product Engineering · Next.js · Firebase · FCM

Multi-tenant dashboard — Series A ready

Project brief

FinLedger needed a product, not a prototype.

A fintech startup racing toward Series A with 12 weeks to ship a production-ready multi-tenant dashboard.

Client

FinLedger Inc.

Industry

Fintech / SaaS

Timeline

10 weeks

Unit

Product Engineering

The challenge

A dashboard before Series A

FinLedger had a working prototype but no production-ready product. Their Series A was 12 weeks away and investors expected a polished multi-tenant dashboard with role-based access, real-time data, and audit trails.

The stakes

  • Series A due diligence in 12 weeks — no room for scope creep
  • Investors expected role-based access, audit trails, and real-time data
  • Prototype worked in demos but couldn't onboard real tenants
  • Every week without a product was a week closer to losing the round

What we scoped

14 screens · 3 roles · 10 weeks

  • Multi-tenant dashboard with role-based access
  • Firebase backend + Next.js frontend
  • Billing, audit logs, and admin panel
  • Fixed scope signed before a line of code
  • Weekly demos — zero surprises

The solution

Fixed scope. Weekly demos. Zero surprises.

We scoped the full product in 48 hours — 14 screens, 3 user roles, Firebase backend, Next.js frontend. The founders signed the scope and price before we wrote a line of code.

The impact

Numbers that moved the needle

3×

Faster onboarding

New tenants live in under 5 minutes, down from 15.

Before: 15 min → After: under 5 min

10

Weeks to launch

From signed scope to production deploy.

Scope signed Monday → live in 10 weeks

14

Screens shipped

Dashboard, settings, billing, audit log, and admin panel.

Dashboard to admin panel — all production-ready

FinLedger closed their Series A two weeks after launch — with the product Nirvana built.

Timeline

Four phases, ten weeks, one launch

01

Week 1–2 · Discover & Define

Mapped user flows, chose Firebase + Next.js stack, signed fixed scope.

02

Week 3–6 · Build core

Multi-tenant auth, dashboard, role-based access, real-time data sync.

03

Week 7–9 · Build & polish

Billing integration, audit logs, admin panel, responsive design.

04

Week 10 · Launch

Production deploy, handoff docs, 30-day warranty begins.

Gallery

What we shipped

Dashboard · Multi-tenant views

Dashboard · Multi-tenant views

Analytics · Real-time data

Analytics · Real-time data

“Nirvana scoped everything in writing before we paid a rupee. Weekly demos meant we never wondered what was happening. We closed Series A with the product they built.”

— Rahul K., Co-founder, FinLedger Inc.

Let's build something lasting.

Share the problem, not a pre-written spec. Written scope proposal within 48 hours.

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