Blog

ParaFormer in production: Serving hundreds of millions of daily transformer forecasts for small business underwriting

ParaFormer in production: Serving hundreds of millions of daily transformer forecasts for small business underwriting

How Parafin built a transformer-based forecasting pipeline that runs daily inference over 1M+ merchants, generating hundreds of millions of predictions while staying within a fixed compute and latency budget.

Parafin Research ·

ParaFormer: A transformer architecture for small business credit underwriting

ParaFormer: A transformer architecture for small business credit underwriting

Parafin Research ·

Forecasting at scale: Managing risk across millions of merchants

Forecasting at scale: Managing risk across millions of merchants

Jerome Thai ·

Leveraging agentic workflows to build the fastest and most accurate underwriting platform for SMBs

Leveraging agentic workflows to build the fastest and most accurate underwriting platform for SMBs

Edwin Luo ·

From early‑stage shortcuts to a ledger of record: Our journey to reliable money movement

From early‑stage shortcuts to a ledger of record: Our journey to reliable money movement

Jinshan Jia ·

Designing for growth: Inside Parafin’s brand refresh

Designing for growth: Inside Parafin’s brand refresh

Emma Lundin ·

Why betterment and adaptability matter more than raw engineering skills

Why betterment and adaptability matter more than raw engineering skills

Harry Wang ·

The art of configurability: Building a custom underwriting system for an enterprise partner

The art of configurability: Building a custom underwriting system for an enterprise partner

Divya Vijayan ·

Upgrading our underwriting stack

Upgrading our underwriting stack

Matthew Zhu ·