Jio Data Platforms Big Data EngineeringContributed to the upkeep and enhancement of the data warehouse, ensuring data availability and reliability.Performed data profiling and analysis to detect data quality issues and implemented strategies to resolve and prevent them.Collaborated with data platform teams and analysts to understand data requirements and implemented solutions that met their analytics and reporting needs.Assisted in designing and implementing data pipelines for data extraction, transformation, and loading (ETL) using Apache Spark and Python.Optimized pipelines and improved strategies to leverage cloud performance and management, reducing overall costs.Worked closely with MS support teams to understand resource upgrades based on data size and requirements.Designed and executed scalable and efficient big data processing pipelines using Apache Spark, Notebook, and Dataflows, leading to a 20% boost in data processing speed.Experience:Collaborated with cross-functional teams to gather and understand business needs, translating them into technical specifications for data infrastructure and resource optimization.Developed and maintained ETL processes to ingest, cleanse, and transform data from various sources into the data lake, ensuring data quality and consistency.Implemented data partitioning and optimization techniques to enhance query performance and reduce processing time, achieving a 15% improvement in overall system efficiency.Conducted performance tuning and troubleshooting of big data applications, quickly resolving issues to ensure optimal system performance.

1. Good exposure to MS Excel, Python, UiPath (trained/certified)2.Working with delivery team in data management, data enrichment, web data mining/scraping (python), good understanding of Postgre-sql and automation.3.Good understanding/experience in web data extraction – dimensional data from databases and web is an added advantage. Advanced programming skills4.Identifying automation opportunities in every project delivery.5.Good Analytical & Communication skills6.Attention to detail and interpersonal skills and team work7.Quick learner and flexible to work with different team

Got hands-on experience on various machine learning algorithms, worked on various python packages, libraries. And worked on projects with proper use of Data Science Tools. Learned to create dashboards and used functions in excel such as vlookup,hookup.

I WORKED AS AN INTERNSHIP TRAINEE AND GAINED KNOWLEDGE IN THE FIELD OF AI &IIOT