# chethan kumar B.

> Data Engineer

Location: San Francisco Bay Area, United States
Profile: https://flows.cv/chethan

With over seven years of data engineering experience, I am a senior data engineer at LinkedIn, where I design and optimize scalable data pipelines using Spark, SQL and MapReduce. My core competencies include data architecture, data quality, data modeling, and data analysis. I am passionate about leveraging data to create value and insights for businesses and users. I am eager to collaborate with diverse and talented teams to deliver innovative and impactful data solutions.

## Work Experience
### Staff Software Engineer, Data Science @ LinkedIn
Jan 2026 – Present | Sunnyvale, CA

### Sr. Data engineer @ LinkedIn
Jan 2023 – Jan 2026 | Sunnyvale, California, United States
* Tech Lead for consumer track of the GTM data foundations team, responsible for gathering requirements, building data solutions that are needed to create reporting and dashboard on KPI. Also, build datasets required for the data science teams.
* Ingest and publish datasets from various third party sources for campaign optimization and reporting.

### Data Engineer @ LinkedIn
Jan 2020 – Jan 2023 | Sunnyvale, CA
* Build unified dataset for email channel required for modeling and optimization of email campaigns.
* Integrate new datasources into CRM campaigns to enable end to end funnel reporting.

### Data Engineer @ Pinterest
Jan 2020 – Jan 2020 | San Francisco Bay Area
Migrate legacy data pipeline to spark as a company wide standard for better efficiencies

### Software Engineer - Data @ Lime
Jan 2019 – Jan 2020 | San Francisco Bay Area
* Build end to end Data Warehouse for the dependency lineage across workflows and tables using Airflow, spark and Python which reduced the infrastructure cost, reduced wait times in queue by 30% and also improved easy identification of data dependencies.
* Design & build dimensions, aggregate and fact tables for the lime Datawarehouse; clean and transform sessions table; 
* Ingest weather forecast data from third party using python library and snowflake.

### Big Data Engineer @ Collective[i]
Jan 2017 – Jan 2019
* Design and Develop Data warehouse to support CRM flows through collective[i] application; Developed
Batch ETL flows to read from MongoDB document and write into hive tables for batch processing with spark scala application
* Develop spark-streaming-kafka application and integrate with No-SQL Hbase database to send notification on the buyers & sellers opportunity updates to the collective [i] application.

### Software Analyst @ Hexagon Capability Center India
Jan 2013 – Jan 2015 | Hyderabad Area, India


## Education
### Bachelor's degree in Engineering
Sri Venkateswara University

### Master's degree in Engineering
Bradley University


## Contact & Social
- LinkedIn: https://linkedin.com/in/chethan-kumar-bhawarlal

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Source: https://flows.cv/chethan
JSON Resume: https://flows.cv/chethan/resume.json
Last updated: 2026-04-12