Krishna Nandihal

Krishna Nandihal

Data Engineer
India
Kannada, English, Hindi

About Me

Results-driven Data Engineer with a proactive and innovative approach, certified in AWS and Databricks. Accomplished in Data engineering, analysis, and modeling with expertise in designing and implementing efficient data…

Experience

Data Engineer

Cognizant, Bengaluru
Aug 2021 - Present · 4 years 11 months

Led comprehensive data engineering tasks, optimizing data flow, management processes, and ensuring integrity.
Demonstrated proficiency in Snowflake, implementing impactful code script changes in table and view creation, contributing to streamlined data processing and storage.
Orchestrated data validation through ad hoc queries, ensuring accuracy.
Pioneered ETL operations and data processing tasks, optimizing efficiency.
Utilized Wherescape for seamless data migration, enhancing overall efficiency.
Spearheaded script modifications and established table relationships, significantly improving data management and integrity.
Conducted comprehensive data analysis, cleansing, and migration, resulting in enhanced data quality.
Implemented script changes using SQL and Python within Data Transformations, enhancing data processing efficiency.
Led the creation of crucial Source Target Mapping Documents.
Leveraged the AWS platform to design, build, and monitor data pipelines, ensuring seamless data migration and integration.

Data Engineer

Cognizant Technology Solutions
Aug 2021 - Present · 4 years 11 months

Led data engineering tasks, optimizing data flow and ensuring integrity.
Proficient in Snowflake, implementing impactful code changes for streamlined processing.
Orchestrated data validation through ad hoc queries, ensuring accuracy.
Spearheaded ETL operations, optimizing efficiency.
Utilized Wherescape for seamless data migration, enhancing efficiency.
Conducted comprehensive data analysis, cleansing, and migration for improved quality.
Implemented script changes using SQL and Python for enhanced processing.
Leveraged AWS to design, build, and monitor data pipelines for seamless integration

Skills

Big Data Python Data Repository Hadoop Microsoft SQL Server Scala Spark Apache Hive Apache Pig Kafka NoSQL Redshift S3 SQL Data Modelling AWS Data Validations Data Analysis ETL Data Engineering Databricks Snowflake Wherescape
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