Vinay Kumar Mahankali
Hyderabad,TG
Summary
Results-driven Data Engineer with over 13 years of experience designing, developing, and optimizing large-scale data pipelines and architectures. Proficient in leveraging Informatica, Oracle, SQL Server, AWS Glue, Azure Databricks, Spark, Python, and Big Data technologies to deliver robust data solutions. Adept at implementing ETL processes, cloud-based data platforms, and advanced analytics using Power BI. Skilled in Kubernetes for container orchestration and Unix for scripting and automation. Proven track record in driving business insights through scalable data infrastructure and cross-functional collaboration.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Senior Associate
JP Morgan Chase
08.2016 - Current
- Developed complex ETL workflows with Informatica PowerCenter, integrating data from Oracle and SQL Server databases, reducing data processing time by 30%.
- Deployed and managed containerized data applications using Kubernetes, ensuring high availability and scalability of data services.
- Leveraged Apache Spark and Python to build scalable data transformations, optimizing big data workflows on Hadoop clusters.
- Architected and implemented end-to-end data pipelines using Azure Databricks, processing petabyte-scale data, improving data ingestion speed by 40%.
- Wrote Python scripts for data cleansing and transformation, improving data quality by 20%
- Collaborated with DevOps teams to integrate CI/CD pipelines using Jenkins, streamlining data pipeline deployments.
- Supported data migration to AWS S3, enabling cloud-based storage and analytics capabilities.
Education
B.Tech - Computer Science
JNTU
Hyderabad, India04-2011
Skills
- ETL & Data Pipelines: Informatica, AWS Glue, Apache Spark, Azure Databricks
- Databases: Oracle, SQL Server, Big Data ecosystems (Hadoop, Hive)
- Programming & Scripting: Python, Unix Shell Scripting
- Cloud Technologies: AWS (Glue, S3, Redshift), Azure Databricks
- Data Visualization: Power BI
- Containerization & Orchestration: Kubernetes
- Big Data Technologies: Hadoop, Spark, Hive
- Data Modeling: Dimensional Modeling, Data Warehousing
- Other Tools: SQL, Git, Jenkins, Airflow
Certification
AWS Developer Associate certification
Timeline
Senior Associate
JP Morgan Chase
08.2016 - Current
B.Tech - Computer Science
JNTU
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