Deba Mishra Email & Phone Number

Bengaluru, Karnataka, India

Bengaluru, Karnataka, India

Worked as a Sr Data Analyst supporting American Express as my client ,As a part of the Big Data Labs team & Data Certification Team , Responsible for o Data Organization on Metadata of different source.o Write complex Hive queries in order to do advanced analytics on top of the datasets.o Gather data necessary to accomplish analysis from a number of sources, accumulate it together in prearranged formato Investigating data quality issues and implementing appropriate… Show more Worked as a Sr Data Analyst supporting American Express as my client ,As a part of the Big Data Labs team & Data Certification Team , Responsible for o Data Organization on Metadata of different source.o Write complex Hive queries in order to do advanced analytics on top of the datasets.o Gather data necessary to accomplish analysis from a number of sources, accumulate it together in prearranged formato Investigating data quality issues and implementing appropriate solutions. o Arranged analysis reports and be accountable to answer any queries, complaints or proposalo Analysing raw data, drawing conclusions & developing recommendations o Designing, developing and implementing new functionality in existing tools like PySpark and other Hadoop components. o Advising on the suitability of methodologies and suggesting improvements. o Creating PySpark, Hive & shell scripts to optimize and work on the daily processes. Show less

Noida, Uttar Pradesh, India

o Managed client facing relationships and successfully delivered large, complex initiatives.o Knowledge on Mainframeo Involved in transforming business rule into technical Specification, preparation of Technical document (Low-Level design) and Program Specification with Design, Coding and Unit Testing. Conduct SIT & UAT and preparation of UTP.o Managing Team on Tech and Deliveryo Coordinating between Onsite and Offshore teams to get the issue resolved. Preparing Minutes… Show more o Managed client facing relationships and successfully delivered large, complex initiatives.o Knowledge on Mainframeo Involved in transforming business rule into technical Specification, preparation of Technical document (Low-Level design) and Program Specification with Design, Coding and Unit Testing. Conduct SIT & UAT and preparation of UTP.o Managing Team on Tech and Deliveryo Coordinating between Onsite and Offshore teams to get the issue resolved. Preparing Minutes of Meetingo Identifying the issues and helping the Java development team to resolve the issues.o Validation & Review on business rule and data from existing Mainframe batch process against the output generated thru new Java batch process. Show less

Bhubaneswar, Orissa, India