Sai Krishna
@saik
DATA ENGINEER
Hyderabad, Telangana
Sai Krishna is a Data Engineer experienced in migrating complex data from legacy systems to SAP platforms. He has managed large-scale ETL processes in the healthcare domain, utilizing tools like Oracle and MySQL. Proficient in AWS services, big data technologies (Spark, Kafka, Hadoop), and workflow orchestration using Airflow and Kubernetes.
Experience
Data Engineer
Wipro ltd
Migrated complex data from legacy systems to SAP platforms, designing data mapping strategies and validating data integrity using tools like SAP HANA and SQL. Managed ETL processes in the healthcare insurance domain, monitoring data pipelines between upstream and downstream systems using Oracle and MySQL databases. Improved efficiency by automating repetitive tasks with Linux scripts, allowing focus on optimizing database performance and compliance. Led solution architecture for advertisement management using AWS services (EC2, S3, Athena, EMR, CloudWatch) and big data technologies (Hadoop, Spark, Kafka, Hive, Yarn). Implemented job orchestration using Airflow, Oozie, and Kubernetes, and monitored system performance with Datadog, Splunk, and Cloudera Manager.
Education
KL University
B.Tech
Electronics and Communication Engineering
Sri Chaitanya College
Intermediate Education
MPC (10+2)
Licenses & Certifications
AWS Certified Cloud Practitioner
AWS