Jayant Rohila
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Enterprise Financial Management Solution
FinFlow is an enterprise-grade financial management platform that helps CFOs and finance teams gain real-time visibility into their company's financial health. The platform processes over $2B in transactions monthly and serves clients across 40+ countries.
Lead Full-Stack Developer
8 months
2024
Stack
Core technologies and tools used in this project.
System Design
High-level overview of the technical architecture and design decisions.
Microservices architecture with Next.js frontend, Node.js API gateway, and specialized services for transactions, reporting, and notifications. Uses PostgreSQL with read replicas for analytics and Redis for caching and real-time features.
Key Obstacles
Major challenges faced and how they were overcome.
Implemented a robust currency conversion system with real-time exchange rates, handling complex scenarios like multi-leg transactions and historical rate lookups.
Optimized dashboard queries to handle millions of records with sub-second response times using materialized views and smart caching strategies.
Key Metrics
Measurable outcomes and business impact.
$2B+/month
Transaction Volume
Monthly transaction volume processed through the platform
95% under 200ms
Query Performance
Dashboard queries completing within SLA
300%
Client Growth
Year-over-year client acquisition growth