Rajat Dua
Sr. Manager Software Engineering at Optum
Roorkee, Uttarakhand, India
Summary
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Senior🎓
Top SchoolRajat Dua is a senior software engineering leader specializing in Big Data and Hadoop ecosystems, with a background spanning Oracle DBA work and data engineering across enterprises like Optum, Wipro, Amdocs, and TCS. He combines hands-on architecture and cluster delivery experience—designing hardware, procuring and securing production Cloudera/Hortonworks deployments—with higher-level program involvement from RFP through project acquisition. Skilled in Nifi, Kafka, Spark, Storm, Hive LLAP, Impala and NoSQL databases, he now applies that expertise to smart-city projects integrating big data with IoT/SCADA systems. Known for strong customer and OEM relationships, he routinely bridges technical delivery and operational concerns for large-scale deployments. Holding HDPCA and OCP 11g certifications and an M.Tech pursuit at NSUT, he pairs deep platform knowledge with continuing academic growth. Based in Roorkee, India, he brings a pragmatic mix of operations, engineering leadership, and field-facing consulting that accelerates adoption of data-driven infrastructure.
9 years of coding experience
9 years of employment as a software developer
BE, ECE, BE, ECE at Bal VikasGithub contributions (5)
rdua3561/Problem-Solving
Feb 2022 - Jan 2023
Contributions:1776 commits, 1630 pushes in 11 months
rdua3561/Snake-and-Food-Game
Sep 2017 - Aug 2024
Contributions:2 PRs, 4 pushes, 4 branches in 7 years
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