Dheeraj Malisetty
Data Engineer
Illinois, United States
Summary
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SeniorDheeraj Malisetty is a data engineer with 8 years of hands-on experience building scalable data platforms and production ETL pipelines across AWS, Hadoop, Spark, and Kafka ecosystems. He has architected cloud data lakes and migrated monolithic systems to modern architectures using EMR, Glue, Redshift, Snowflake and infrastructure-as-code tools like Terraform. Dheeraj repeatedly optimizes Spark workloads—broadcasting, shuffle tuning, caching and executor sizing—to deliver efficient batch and streaming transformations for clickstream and user-profile enrichment. He combines strong Java/Scala foundations with practical Python data engineering and ML-featurization experience, and has productionized streaming pipelines that land into Snowflake and ADLS. Comfortable across the full data lifecycle, he also brings backend microservices and DevOps experience (Spring Boot, Docker, Jenkins) that helps bridge engineering and data teams. Based in Illinois, he pairs deep operational know-how with a knack for migrating legacy MapReduce jobs to modern Spark architectures.
8 years of coding experience
5 years of employment as a software developer
Github Skills (46)
euler10
erlang10
racket10
perl10
java10
octave10
coder10
nodejs10
javascript9
ruby9
c-programming9
python9
gleam9
sql9
golang9
Programming languages (8)
Github contributions (5)
DheerajMalisetty/Domain_Checker
Mar 2018 - Oct 2019
Tool to check Domain Status
Contributions:3 PRs, 25 pushes, 2 branches in 1 year 7 months
securitystatuswhoisdomaindomain-check
DheerajMalisetty/cs50
Oct 2017 - Oct 2019
Contributions:6 PRs, 5 pushes, 2 branches in 2 years
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