• Developed a custom software solution using big data technologies to automate monthly billing and optimize system performance.• Designed and implemented Tree based algorithms to bill Asynchronous APIs with nested API calls.• Created data pipelines handling millions of daily records, quickly fixed production issues to maintain the system reliable.• Authored Spark jobs to integrate data from sources, enabling seamless association between new & existing data.• Developed APIs and optimized data retrieval time for APIs, enhancing system performance and user experience.

• Implemented ETL data pipelines as part of the Data Warehousing Team large data amount.• Optimised data pipelines using pushdown optimisation which improved loading time upto 75%.• Crafted Stored Procedures, Tables and Views in Snowflake to address various business use cases.

• Worked as individual contributor in Full Stack capacity for UK based manufacturing domain client.• Involved in understanding business and client requirements through client interaction.• Developed Spring framework based micro-services and Angular frontend.• Implemented Python Cloud Functions on GCP for event management, boosting operational efficiency.• Handled change requests with respect to database queries and stored procedures.• Deployed codebase on GCP App Engine for seamless hosting and scalability of application.