Jatin Kumar
Staff Data Engineer
Gurugram, Haryana, India
Summary
🤩
Rockstar🎓
Top SchoolJatin Kumar is a Staff Data Engineer based in Gurugram with eight years of progressive experience building and scaling data platforms across travel and mobility companies like Careem and Expedia. He has advanced through technical and leadership roles—from ETL developer to staff engineer—designing reliable data pipelines and enabling analytics and AI workflows at scale. Combining a B.Tech in Information Technology with an XLRI master's in Business Management, he pairs deep engineering craft with product and stakeholder sensibility. At Careem he has driven platform-level work since 2018, moving from senior to lead to staff responsibilities, which indicates both delivery consistency and influence on architecture. Known for pragmatic execution, he focuses on operationalizing data systems that balance performance, maintainability, and business impact.
8 years of coding experience
9 years of employment as a software developer
B.tech, Information Technology, A Grade, B.tech, Information Technology, A Grade at Ymca university of science and technologyMaster's degree, Buisness Management, Master's degree, Buisness Management at XLRI Jamshedpur
English, Hindi
Github Skills (81)
databases10
hadoop10
bigtable10
trino10
sql-query10
prestodb10
big-data10
data-analytics10
snowplow10
sql10
h210
presto10
database10
kudu10
spark10
Programming languages (6)
Github contributions (5)
careem/ranger
Nov 2022 - Jan 2024
Mirror of Apache Ranger
Contributions:1 PR, 5 pushes, 1 branch in 1 year 2 months
javaapacheapache-rangerranger
jatin5251/pinot
Jul 2022 - Mar 2025
Apache Pinot - A realtime distributed OLAP datastore
Contributions:5 pushes, 1 branch in 2 years 7 months
realtimeolapapachedatastorepinot
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