Jun 2023 – Present · 2 yrs 9 mos · Bengaluru, Karnataka, India · On-site

• Worked on Oracle FLEXCUBE, a core banking platform, contributing to the enhancement and customization of banking functionalities using PL/SQL, SQL, Java, and JavaScript.
• Developed and maintained 20+ BI Publisher reports across multiple core banking modules, supporting daily, monthly, and regulatory reporting requirements for operations, finance, and compliance teams. Reports included account statements, transaction summaries, and operational dashboards.
• Handled large-scale banking datasets, processing millions of records per day sourced from multiple systems and environments. Used SQL and Python to extract, validate, and prepare data, ensuring accuracy and consistency before it was consumed for reporting and analytics.
• Worked with Databricks and Apache Spark to clean, transform, and aggregate high-volume data, improving report performance and reducing direct load on core banking systems.
• Designed data flows that stored processed datasets in a separate reporting and analytics environment, enabling faster queries and reliable downstream consumption.
• Collaborated closely with functional and business stakeholders to understand reporting needs and translate them into scalable, reliable data outputs.
• Followed strong engineering practices by using SonarQube for static code analysis, identifying issues early and maintaining high code quality and reliability across deliverables.