Anu Sudarsan
Engineering Manager And Co-founder at Starburst
New Jersey, United States
Summary
🤩
Rockstar🎓
Top SchoolAnu Sudarsan is an engineering leader and co-founder with 11 years of experience building and scaling distributed query engines and data infrastructure. Based in New Jersey, she has driven core development and security hardening for high-profile open-source projects Presto and Trino, contributing tests, Kerberos product tests, and Avro schema evolution support for Kafka connectors. At Starburst she progressed from senior engineer to staff and now engineering manager, helping commercialize and support Trino for enterprise analytics across diverse data sources. Her background blends hands-on backend and DevOps work with product-focused engineering leadership, ensuring secure, testable distributed systems. Notably, she has moved secured internal communication into modular designs and added extensive test automation—work that underpins production readiness for petabyte-scale analytics. Prior roles at Teradata, Hadapt and Infosys round out deep domain expertise in query engines and Hadoop-era architectures.
11 years of coding experience
14 years of employment as a software developer
Bachelor of Technology (B.Tech.), Electronics and Communications Engineering, Bachelor of Technology (B.Tech.), Electronics and Communications Engineering at University of Kerala
English
Stackoverflow
3reputation
0reached
0answers
0questions
Github Skills (18)
avro10
sql-query10
testng10
data-set10
testing10
big-data10
kafka10
jdbc10
java10
data-model10
javas10
sql10
user-data10
presto10
data-engineering8
Programming languages (7)
Github contributions (5)
trinodb/trino
Jan 2019 - Sep 2025
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 & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:198 reviews, 49 PRs, 224 comments in 6 years 9 months
Contributions summary:Anu primarily contributed to the Trino project by adding, modifying, and removing tests related to JDBC, Avro, and internal communication. They refactored and improved existing test suites, adding more comprehensive tests to the JDBC group. The user also worked on enabling Avro support in the Kafka connector, adding documentation and tests for Avro schema evolution. Furthermore, they addressed security-related aspects of the system by moving secured internal communication injection to a new module and adding product tests for Kerberos.
big-datasql-querytrinojavapresto
prestodb/presto
Dec 2017 - Feb 2019
The official home of the Presto distributed SQL query engine for big data
Role in this project:Backend Developer & DevOps Engineer
Backend Developer & DevOps EngineerContributions:21 commits, 26 PRs, 107 comments in 1 year 2 months
Contributions summary:Anu primarily contributed to the Presto distributed SQL query engine by addressing security concerns and enhancing the testing framework. They removed warnings related to secured communication between nodes and added more tests to the JDBC group. Furthermore, the user moved secured internal communication injection to a new module and implemented product tests for Kerberos secured internal communication, demonstrating a focus on security and infrastructure. The user also added documentation and tests for Avro schema evolution in the Kafka connector.
big-dataprestosql-queryjavahive
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