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Automated report generation for audit
PwC · Technical Lead · 18 months
The challenge
Audit reports draw on large volumes of financial data and documents. Writing them by hand is time-consuming and repetitive, and it takes experienced auditors away from higher-value judgment work.
The approach
An LLM-based system that turns audit inputs into structured report drafts, which auditors review and finalize.
- 01
Pipeline design
Extracting relevant information from source documents and structuring it for generation.
- 02
Report generation
LLM-based drafting aligned with audit standards and internal templates.
- 03
Quality control
A review step that keeps auditors in control of the final content.
- 04
Production architecture
Components built with FastAPI and deployed on Azure.
The outcome
Taken from concept to production deployment, the system now supports audit teams in creating reports faster and with less manual effort.
My role
Technical lead. I designed the architecture and pipelines from scratch, guided the development, and worked closely with auditors to make the system fit real audit workflows.