Siddharth Kumar
Senior Software Development Engineer In Test at PubMatic
Punjab, India
Summary
👤
Senior🎓
Top SchoolSiddharth Kumar is a Senior Software Development Engineer in Test with six years of experience building resilient automation and performance solutions for high-throughput, real-time systems. He specializes in end-to-end test automation for Kafka-based data pipelines and CI/CD-integrated performance engineering using tools like Jenkins, TeamCity, JMeter, NeoLoad, Splunk, and Datadog. At PubMatic he architected a GenAI-powered testing framework (OpenAI API, DeepEval, LangChain, PyTest) to validate LLM agents—bringing automated insight validation and regression scoring to generative AI workflows. Previously at ZS he drove significant efficiency gains—cutting ingestion times by 67% and improving query and API performance by up to 70%—by embedding performance testing and telemetry into release pipelines. Based in Punjab, he blends data-science sensibilities with software testing rigor, often translating ML/LLM evaluation needs into practical automation. He is known for turning complex, large-scale validation challenges into reproducible CI-driven solutions that surface actionable telemetry.
6 years of coding experience
4 years of employment as a software developer
BTech - Bachelor of Technology, Computer Science, BTech - Bachelor of Technology, Computer Science at Lovely Professional University
English, Hindi
Github Skills (8)
natural-language-processing2
modeling2
language-processing2
chatbot2
operating-system2
nlp2
graph2
scheduling2
Programming languages (4)
Github contributions (5)
siddhhu/siddportifolio
Jul 2020 - Jan 2021
Contributions:20 commits, 31 pushes, 1 branch in 5 months
siddhhu/Simulationcse316
Mar 2020 - May 2020
This is the project of operating system which is based up on multi level scheduling.
Contributions:12 commits, 1 PR, 11 pushes in 1 month
operating-systemmulti-leveloperatingscheduling
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