Open to opportunities

Bhaskar Ch

@bhaskarch

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Self-motivated Senior Data Engineer with 11+ years of experience.

India

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What I'm looking for

I am looking for a challenging role that allows me to utilize my data engineering skills while fostering a culture of innovation and collaboration.

I am a Senior Data Engineer with over 11 years of experience in the IT industry, specializing in ETL processes and data warehousing. My expertise spans across various cloud platforms including AWS and GCP, where I have successfully developed and optimized data pipelines using tools like Informatica, Snowflake, and Apache Airflow. I am passionate about leveraging my skills to drive data-driven decision-making and enhance operational efficiency.

Throughout my career, I have worked with renowned organizations such as BlackBuck Insight and Rackspace Technology, where I played a pivotal role in migrating legacy systems to modern cloud architectures. My strong analytical skills and attention to detail have enabled me to ensure data integrity and consistency across multiple projects. I thrive in collaborative environments and am committed to continuous learning and professional development.

Experience

Work history, roles, and key accomplishments

Senior Data Engineer

BlackBuck Insight

Jul 2024 - Mar 2025 (8 months)

Developed and tested data engineering pipelines for Lincoln Financial Group, ensuring smooth daily batch loads and data synchronization. Implemented SCD1 and SCD2 logic, transforming data into Amazon Redshift using Apache Airflow DAGs.

Oracle Amazon Redshift SQL AWS Lambda AWS Glue Apache Airflow AWS S3 Git Jira

Senior Data Engineer

Buxton Consulting India Pvt Ltd

Aug 2023 - Jun 2024 (10 months)

Developed and tested data engineering pipelines for Unity3D, extracting customer data from various sources. Built ETL pipelines using AWS Glue jobs and Apache Airflow DAGs to ingest and transform data into Snowflake.

Oracle Snowflake SQL Apache Airflow AWS S3 Git Jira AWS Glue AWS Lambda

Data Engineer

Hydus Technologies

Sep 2021 - Jul 2023 (1 year 10 months)

Built ETL data pipelines to ingest and transform data into Snowflake, analyzing Informatica code for migration tasks. Utilized Python with Boto3 and psycopg2 for processing data from S3 files.

Informatica Oracle AWS S3 AWS Glue Snowflake SQL UC4 SVN Python

Data Engineer

Rackspace Technology

Sep 2020 - Aug 2021 (11 months)

Migrated legacy SQL Server databases to GCP BigQuery, developing BigQuery stored procedures to replicate Informatica code. Built data pipelines using Python in Apache Airflow to process data from GCS buckets.

GCP Big Query GCS)Apache Airflow Oracle SQL Informatica Git Terraform Python

ETL Tech Lead

Value Momentum Software Solutions Pvt Ltd

Mar 2019 - Sep 2020 (1 year 6 months)

Led the development of data pipelines for Hanover Insurance Group, analyzing Informatica code and implementing processes using Airflow DAGs. Ensured data balancing mechanisms and managed code deployment.

Informatica SQL Server AWS Glue Amazon Redshift SQL Apache Airflow Git Snowflake

Senior Software Engineer

Techwave Consulting India Private Limited

Sep 2017 - Feb 2019 (1 year 5 months)

Developed ETL code using Informatica to load Redshift tables in AWS cloud, validating data against SQL Server. Also developed SSIS packages for ETL from AWS Redshift to SQL Server, ensuring data consistency.

SQL Server AWS S3 Amazon Redshift Informatica Snowflake SQL SSIS Netezza

Senior Software Engineer

Novateur Technologies

Apr 2017 - Aug 2017 (4 months)

Resolved showstopper issues in Informatica code for AIA Singapore, ensuring smooth data flow from source systems to CallidusCloud. Developed shell scripts to integrate AIA and CallidusCloud environments.

Informatica Oracle Shell Scripting

Senior Software Engineer

M3Bi India Private Ltd

Jun 2014 - Apr 2017 (2 years 10 months)

Designed and implemented Informatica workflow automation using Control-M, developing wrapper Unix shell scripts to trigger workflows and manage parameters. Coordinated with module teams to define dependencies and ensure efficient job execution.

Informatica Oracle Unix Automic AWS S3 Amazon Redshift AWS Glue Shell Scripting

Software Engineer

MahindraSatyam

Jul 2011 - May 2014 (2 years 10 months)

Developed Informatica mappings and workflows for various data processing systems, including lead generation and HR data extraction. Monitored production jobs, resolved issues, and optimized mappings for performance.

Informatica SQL Server Oracle Windows Server Cognos ZENA Server