Ankur Yadav
@ankuryadav
Programmer Analyst Trainee at Cognizant
City, State
Ankur Yadav is a data professional with experience in developing and maintaining scalable ETL/ELT data pipelines. He has utilized technologies such as Python, Spark, and AWS services (S3, Athena, EMR) to process and transform data. His background includes data analysis, quality assurance, and developing data science projects using APIs.
Experience
Programmer Analyst Trainee
Cognizant
Designed and implemented a real-time data pipeline to process structured data by integrating records from informatica data sources using hive. Maintained data pipeline while ingesting streaming and transactional data across different primary data sources using Spark, Redshift, S3, and SQL. Developed, maintained, and oversaw automated and scalable ETL/ELT data pipelines. Sourced, processed, validated, transformed, aggregated, and distributed data from different sources. Collaborated with team in developing shell scripts. Supported process flow analyses and ETL process redesigns, contributing implemented plans.
Programmer Analyst Trainee Intern
Cognizant
Developed ETL programs using Informatica to implement the business requirements. Created shell scripts to fine tune the ETL flow of the Informatica workflows. Fixed the invalid mappings and troubleshoot the technical problems of the database. Used relational SQL wherever possible to minimize the data transfer over the network.
Data analyst
Verificient technology
Quality analysis of the data produced by the ML tool. Detected fraudulent and suspicious behaviour in the data.
Education
Galgotias University
B.Tech
Computer Science
K.V – Pathankot (CBSE)
Class 12th
K.V – Delhi (CBSE)
Class 10th