High-frequency liquidity analytics platform
Re-architected a legacy backend into Next.js and Go services handling over 2M API calls a day.
- Client
- FinScale
- Industry
- FinTech
- Timeline
- 5 months
- Year
- 2025
Results
- uptime
- 99.99%
- faster reports
- 3x
- API calls a day
- 2M+
The challenge
FinScale's analytics dashboard ran on a monolith that slowed to a crawl at market open. Reports took minutes to load, outages were frequent, and every release was a risk.
Our approach
- 01
Audit & plan
Mapped the slowest queries and riskiest modules, then planned a phased migration with no downtime.
- 02
Rebuild the core
Moved the heaviest workloads to Go services behind a new API, with caching for live market data.
- 03
New dashboard
Rebuilt the front end in Next.js with streaming charts and role-based access.
The outcome
The platform now stays fast at peak load, releases ship weekly instead of quarterly, and the team spends its time on features rather than firefighting.
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