Manish Malhotra - Software Engineer

Manish Malhotra

Software Engineer

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Summary

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Rockstar

Manish Malhotra is a software engineer with four years of hands-on experience building back-end systems and contributing to high-profile open-source projects. He has been a contributor to Trino, the distributed SQL query engine, where he focused on the Iceberg connector—adding features like a hidden path column, support for sorted_by table property, and fixes to prevent metastore lock-related table corruption. Comfortable working on distributed query engines and storage metadata, he brings practical expertise in preventing data integrity issues in complex systems. Though early in his career, his contributions to a widely used big-data repo demonstrate a knack for tackling nuanced backend problems that have outsized production impact.

4 years of coding experience

Github Skills (12)

ice10

query-engine10

javas10

databases10

presto10

distributed-database10

sql10

java10

database10

apache-iceberg10

thrift8

data-science7

Programming languages (1)

Java

Github contributions (5)

trinodb/trino

Sep 2022 - Sep 2022

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

Role in this project:

Back-end Developer

Contributions:217 reviews, 1 commit, 21 PRs in 1 day

Contributions summary:Manish primarily contributed to the Trino query engine, specifically focusing on the Iceberg connector. Their work involved adding and modifying features related to Iceberg metadata, including a hidden path column for queries. Furthermore, the user addressed a critical issue related to metastore lock release failures, preventing potential table corruption. They also implemented support for the `sorted_by` table property.

prestodbdbmsindexingjdbcbigdata

osscm/trino

Feb 2022 - Oct 2024

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

Contributions:351 pushes, 31 branches in 2 years 8 months

hbasebigdatabig-datatrinodatabase

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