Nani Barla

Around 4 years of experience in building end-to-end implementation of OBIEE analysis & Dashboards, BIP Reports. Having a solid experience in providing End-to-End Business Intelligence Project Delivery using OBIEE/OAC/OAS. Became primary source of contact for working with clients to understand their systems and Business needs.

System Engineer - Tata Consultancy Service's PVT ltd

(2021-12)

• Skilled in designing customized interactive dashboards in obiee using drill down, prompts, filters, variables, graphs and different type of views and tables, etc.
• Experienced in gathering reporting and analysis requirements, documenting the report specifications and implementing the metadata layers including physical, business model and mapping and presentation layer.
• Involved in OBIEE deployment, configurations, and general administrative activities.
• Supported in data integration, data cleansing, and data transformation activities.
• Have good knowledge on OBIEE security implementations, permissions framework and data warehouse concepts like star schema, snowflake schema and debugging skills to identify issues.
• Expertise in analyzing, troubleshooting large-scale reporting and timeframes through effective prioritization of duties.
• Technical understanding and working knowledge on oracle fusion cloud applications (OTBI,BIP,OBIEE12C,OAS OAC).
• Experienced in modeling the repository of MUDE environment by using physical joins, logical joins in Physical, BMM and Presentation layers and designing the Hierarchies in RPD.
• Deployed a software updates, resulting in a 30% reduction in system errors and improving application performance by 25%.
• Supported in Upgrading to the next version of OBIEE i.e. OAS which improves the Ease of Accessing the Application by 30%.
• Importing the relational database tables into Big Data Cluster using sqoop and storing in HDFS (Hadoop Distribution File System).
• Filter the imported data by writing queries in Impala or Hive. Analyze the data as per the requirement and provide BI solutions to increase productivity and reduce costs.
• Ensure accurate business insights and share it with management to help in decision-making with help of OBIEE.
• Creating workflows using OOZIE for scheduling of the jobs to refresh the data daily. Monitor the health of the Nodes using Cloudera Manager.

B.Tech - GNITC Ibrahimpatnam Hyd (2021)