Krishna Udata

Full-stack Developer @BMO

Toronto, ON, CA

Extracted market requirements from legacy applications, documented user stories, and guided the development of feature-complete mobile apps.• Applied Oracle storage protocols to extract and validate data accurately, conducting regular code reviews and debugging to ensure data integrity.• Contributed to building member portal features leveraging Java and front-end technologies such as HTML, CSS, JavaScript, TypeScript, and React.• Implemented SQL overrides to streamline transformations, analyzed business workflows, and developed ETL procedures—including session management and job scheduling—for end-to-end data migration.• Developed Python based data engineering and analytics solutions using Spark and Databricks, leveraging PySpark for exploratory data analysis, data preparation, and feature engineering on large scale transactional datasets to support time series analysis and anomaly detection.• Designed and implemented scalable ETL pipelines and Kafka streaming workflows to ingest, transform, and normalize ERP and EDI transactional data, ensuring consistency, reliability, and readiness for analytics, forecasting, and AI driven use cases.• Applied AI oriented problem solving by experimenting with statistical and machine learning techniques in Python to identify patterns, trends, and early anomaly signals in time series and high volume business transaction data.• Created robust data models and optimized SQL queries aligned with business processes, enabling efficient analytical workloads, production reporting, and downstream consumption by forecasting and anomaly detection systems.