Harsha Kalluri
SDE 2 at Amazon Web Services (AWS)
Bellevue, Washington, United States
Summary
🤩
Rockstar🎓
Top SchoolHarsha Kalluri is an SDE II with a decade of experience building cloud-native, full-stack applications and IoT/voice-enabled products, currently contributing to AWS OpenSearch in Bellevue. He blends backend systems work—evidenced by contributions to the opensearch-py Python client including async AWSSigV4 support and timeout handling—with hands-on frontend and embedded IoT experience from smart-home and manufacturing analytics projects. His background spans startups, enterprise appliances, and academic research, giving him a knack for turning ML and telemetry research into production services. Known for shipping CI tooling, microservices, and device-agnostic web apps, he pairs practical engineering with a strong open-source mindset at AWS and the OpenSearch Project.
11 years of coding experience
5 years of employment as a software developer
Bachelor of Engineering (BE), Computer Science, Bachelor of Engineering (BE), Computer Science at PES UniversityMaster of Science - MS, Computer Science, Master of Science - MS, Computer Science at Arizona State University2-10, 2-10 at Cathedral High SchoolForum for IITJEE (AECS Magnolia Maaruti Public School)
English, Hindi, Telugu, Kannada
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (5)
opensearch10
python10
asyncio10
aws9
unit-testing8
Programming languages (13)
Github contributions (5)
opensearch-project/opensearch-py
Aug 2022 - Jan 2023
Python Client for OpenSearch
Role in this project:
Backend Developer
Backend DeveloperContributions:1 release, 80 reviews, 16 commits in 4 months
Contributions summary:Harsha primarily contributed to the Python client for OpenSearch, implementing new features and addressing bugs. They added functionality, such as timeout parameters and async support for AWSSigV4. The user also fixed tests and updated the versioning of the client. Their work involved modifying core transport and indices functionality.
opensearchpython
harshavamsi/opensearch-py
Aug 2022 - Nov 2025
Python Low Level Client for OpenSearch
Contributions:2 PRs, 104 pushes, 38 branches in 3 years 3 months
opensearchpython
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