•Designed and developed a full-stack platform with both a web-based interface and REST API for automated extraction, OCR, and KPI processing of diverse bank statement PDFs (including scanned statements). • Implemented modular backend pipelines using Tabula (Java), Mistral OCR, and YAML configurations to support multiple banks with flexible, reusable processing logic. • Integrated AI-driven and rule-based bank auto-detection in the frontend, enabling seamless backend pipeline selection without manual input. • Built advanced CSV/Excel utilities for cleaning, merging, column alignment, and format conversion, reducing manual processing effort by 90%. • Attended client meetings to gather requirements and translate them into actionable development features under tight delivery deadlines.