Nikhar .
About Nikhar .
Experienced Data Professional with a demonstrated history of working in the oil & energy industry. Experience in creating ETL pipelines, data networks, Dashboards, BI Reports, KPI reports in a complex network system. Developed Global data projects for Shell assets resulting in $ 20 savings in 5 years and improving decision making time by 60%. Developing, monitoring and optimizing ETL pipelines using big data stack i.e. Databricks, Spark, Delta Lake, Azure Data factory, Azure Data Lake etc. Develop ETL pipelines for transforming and batch processing of sensor data in order to develop optimized solutions for data teams. Experience in using various tools like Azure Databricks, Azure DataLake and Azure Data Factory, Delta Lake, Alteryx etc. to perform Data Engineering and Data Analytics related tasks. Experience in Python programming, SQL, T-SQL for data querying and version controlling using Git. Expertise in BI Visualization tool i.e., Power BI, Spotfire for reporting. Worked as a Scrum Master/Developer for delivering Technical - Data Quality solution for various Assets across Shell generating saving of around $5 million/year for each asset adopting the solution. Working as an end-to-end data specialist performing operations from data engineering, analytics, and visualization. Experience in ingesting data from various sources using technology like API Ingestion, REST-API calls, O-Data Queries, Web Scraping, JSON formatting, HTML formatting and pulling data using SQL Queries among others. Developed a python solution all by myself to replace an existing product for processing events and replaced complex architecture and platform dependencies.