FinTrack SaaS
Financial tracking SaaS with real-time analytics, automated reporting, and payment processing.
Lead Developer & Product Owner
5 months
React, Node.js, Stripe
Web (SaaS)
TECH STACK
THE PROBLEM
What needed solving
Small businesses were managing finances across 5+ disconnected tools -- spreadsheets, banking apps, invoicing software, and manual ledgers.
Monthly financial reporting took 3-5 days of manual data compilation with frequent human errors.
No affordable solution offered real-time cash flow visibility with automated categorization for businesses under 50 employees.
Existing enterprise tools were prohibitively expensive and overly complex for small team adoption.
THE SOLUTION
How I approached it
Created a unified financial dashboard that connects to bank accounts, payment processors, and invoicing tools via secure API integrations.
Built an AI-powered transaction categorization engine that learns from user corrections and reaches 95%+ accuracy.
Implemented automated report generation with scheduled email delivery and PDF export.
Designed a tiered pricing model with Stripe integration, offering a free tier to drive adoption.
WHAT I BUILT
My responsibilities
Architected the microservices backend with Node.js, PostgreSQL, and Redis caching
Integrated Stripe for subscription billing, invoicing, and webhook handling
Built the real-time analytics engine with WebSocket-powered live updates
Implemented bank-grade security with encryption at rest and in transit
Created the automated reporting pipeline with scheduled jobs
Managed the product roadmap and user feedback loops
KEY FEATURES
What makes it special
Smart Categorization
AI-powered transaction categorization that learns from corrections and improves over time.
Real-Time Dashboard
Live cash flow, revenue, and expense tracking with customizable widgets and date ranges.
Automated Reports
Scheduled weekly and monthly reports delivered via email with branded PDF exports.
Multi-Account Sync
Connect unlimited bank accounts and payment processors with automatic daily synchronization.
Invoice Management
Create, send, and track invoices with automatic payment reminders and reconciliation.
Team Permissions
Role-based access control for accountants, managers, and team members with audit logs.
RESULTS & IMPACT
The numbers speak
-85%
Reporting Time
1,200+
Paid Subscribers
99.2%
Data Accuracy
+340%
MRR Growth
NEXT STEPS
What's coming next
Adding tax preparation and filing integrations
Building a mobile companion app with push notifications
Expanding to support multi-currency and international businesses
INTERESTED?
Let's build something together.
Have a similar project in mind? I would love to help bring your vision to life.