Niranjan Kumar M

About Niranjan Kumar M

Data Engineer with 4+ years at Axis Bank. Expertise in PySpark, Python, Oracle SQL, PL/SQL. Proven experience in ETL, Data Pipelines, Data Warehousing, Fraud Analytics, Real-time Data Processing, and Star Schema implementation. Delivered key projects in Corporate Banking and Fraud Detection. Seeking challenging Data Engineering roles.

Experience

1. Data Engineer

   Axis Bank

   Mar 2022 — Present · Mumbai, IN

   Designed and developed quantitative library for performance metrics & a compute engine for calculating over 30 performance & risk metrics of all Salary labels. These metrics are used by many key stakeholders – Risk Managers & analytics applications.• Working closely with Fraud Research / Fraud Crime intelligence to develop facts with responses from Cibil & Hunter systemwhich are semi-structured data (Json and xml). This fact is extensively used by Fraud analysts, Business Management, RiskManagers, Credit Research to monitor risks, take decisions on potential fraud and loan approvals.• Implemented the methodology to calculate key result areas and ranking of relationship managers based on their performance,profitability, returns, history of performances, capital utilization, risk metrics.• Engineered the credit card fraud fact, improved the accuracy, timeliness, and visibility of risk metrics to key stakeholders.Extensive use of Python (Pyspark, pandas), Oracle SQL, data modelling & Jenkins technologies.• Utilized Spark, and SQL to build and enhance a DQ Engine, Mailer Framework, incorporating batch processing and data APIsfor users.• Developed attrition report which is directly consumed by business intelligence unit leads for hiring decisions.

Education

• SRM IST Chennai

  Bachelor's degree, Mechanical Engineering