Janesu Mantena in

Janesu Mantena

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Data Engineer and Data Architect at Tata Consultancy Services
📍 Bengaluru, Karnataka, India

Janesu Mantena is a Data Engineer and Architect at Tata Consultancy Services with over 17 years of experience in data integration, engineering, and analysis. He specializes in cloud migration, particularly with Azure Databricks and Data Factory, and is proficient in Python, SQL, Hadoop, and Hive.

He is actively seeking new Data Engineer, Data Analyst, or Business Intelligence Developer roles within the United Kingdom and is focused on finding a new professional challenge.

He recently became a Databricks Certified Data Engineer Professional.

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Experience
15 Years
Current Role
Data Engineer and Data Architect
Location
Bengaluru, Karnataka, India
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Priorities

Topics Janesu cares about

Cloud Data Migration
Led on-premises Informatica workflow migrations to Azure, utilizing Data Factory and Databricks to implement a scalable Lakehouse architecture.
Big Data Engineering
Designs and directs PySpark ETL pipelines on Azure Databricks to process high-volume big data while ensuring data quality and validation.
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Career

Work history

9-2019 - 9-2019
Data Engineer and Data Architect
Tata Consultancy Services
9-2012 - 9-2019
Data modeller and Data Analyst
Tata Consultancy Services
10-2010 - 9-2012
Informatica
IGATE
9-2006 - 10-2010
Team Lead
IBM
2004 - 2006
Faculity
IIMC
In the press

Media appearances

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Education
Master of Computer Applications - MCA
Acharya Nagarjuna University
Social presence
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Behavioral profile

DISC profile (public)

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