Shubham Mittal - Engineer at Rippling

Shubham Mittal

Engineer at Rippling

Bengaluru, Karnataka, India

Join Prog.AI to see contacts

Summary

👤

Senior

🎓

Top School

Shubham Mittal is an experienced engineer with 11 years building scalable, resilient backend systems and platform capabilities across SaaS and large-scale e-commerce companies. He has led architecture and developer-experience efforts at firms like Udaan and Atlassian, built high-throughput promotion and monetization engines, and driven data-platform and migration solutions at Salesforce and Rippling. A hands-on backend specialist, he’s contributed to prominent open-source distributed SQL engines (Presto/Trino), adding INSERT support and query-planning improvements that touch core execution paths. Comfortable across cloud-native stacks, databases, and telemetry, he blends deep systems design with pragmatic product thinking and a track record of mentoring and cross-functional leadership. Based in Bengaluru, he pairs object-oriented rigor with a focus on team enablement and operationally robust delivery.

11 years of coding experience

10 years of employment as a software developer

XII (Secondary Education) PCMB, XII (Secondary Education) PCMB at Aligarh Muslim University

Bachelor's Degree Computer Science Enginnering, Bachelor's Degree Computer Science Enginnering at Jaypee Institute Of Information Technology,NOIDA

English, Hindi, Urdu

Github Skills (19)

databases10

query-optimization10

big-data10

java10

javas10

sql10

query-engine10

presto10

distributed-database10

database10

analytics9

user-data8

data-model8

data-set8

data-science8

Programming languages (6)

JavaDockerfileCSSJavaScriptHTMLPython

Github contributions (5)

prestodb/presto

Jul 2014 - Oct 2016

The official home of the Presto distributed SQL query engine for big data

Role in this project:

Back-end Developer

Contributions:6 commits, 5 PRs, 50 comments in 2 years 3 months

Contributions summary:Shubham contributed to the Presto query engine by modifying existing code and adding new features. Their work included passing expected partition lists in a test, adding initial insert support by modifying the StatementAnalyzer and related classes, and fixing an issue related to buffer IDs in stage execution. Additionally, the user implemented an expression interpreter for IfExpression and added a session property to optimize mixed distinct aggregations, demonstrating a focus on query optimization and core engine functionality.

distributed-sqlquerybigdataquery-enginesql

trinodb/trino

Feb 2019 - Aug 2020

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:12 PRs, 206 comments, 6 issues in 1 year 5 months

Contributions summary:Shubham contributed significantly to the core functionalities of Trino, a distributed SQL query engine. Their work focused on implementing and refining features related to data insertion, including initial INSERT support and enhancements to the `StatementAnalyzer`. They also modified and created new classes like `InsertTableHandle` and added session properties, indicating an involvement in query planning and optimization. Their contributions span across various modules of the Trino project.

prestodbdbmsindexingjdbcbigdata

Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.

Request Free Trial