OpenSearchCon India 2026: Full Schedule

15-16 June 2026 | Mumbai, India
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IMPORTANT NOTE: Timing of sessions and room locations are subject to change.

The Sched app allows you to build your schedule but is not a substitute for your event registration. In order to attend OpenSearchCon Europe 2026, please visit our website to register.

This schedule is automatically displayed in India Standard Time (IST | UTC+5:30). To see the schedule in your preferred timezone, please select from the drop-down located at the bottom of the menu to the right.

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9:30am IST

Keynote: Welcome & Opening Remarks - Sakshi Nasha, Software Engineer and Open Source Contributor

Monday June 15, 2026 9:30am - 9:35am IST

Lotus 3 (Level 3)

Speakers

Sakshi Nasha

Software Engineer and Open Source Contributor

Sakshi Nasha is a Software Engineer with a passion for building software and driving diversity in tech. An open-source enthusiast and OpenSearch Ambassador, she actively contributes to FOSS communities and speaks internationally on topics including GO, APIs, Security, PostgreSQL and... Read More →

Monday June 15, 2026 9:30am - 9:35am IST
Lotus 3 (Level 3)

Keynote Sessions

9:35am IST

Keynote: Does Open Source Matter Anymore? - David Nalley, Director of Developer Experience, Amazon Web Services

Monday June 15, 2026 9:35am - 10:00am IST

Lotus 3 (Level 3)

Speakers

David Nalley

Director, Developer Experience, AWS

David Nalley is Director of Developer Experience at Amazon Web Services (AWS), where he leads efforts to improve how developers interact with AWS services and technologies. He brings over two decades of experience in technology to his role.
Nalley previously served as President of... Read More →

Monday June 15, 2026 9:35am - 10:00am IST
Lotus 3 (Level 3)

Keynote Sessions

10:00am IST

Keynote: Blinkit's Multi-Cluster OpenSearch Journey - What Broke, What Worked - Harshit Prasad, Software Engineer & Bharti Sawaria, Software Engineer, Blinkit

Monday June 15, 2026 10:00am - 10:25am IST

Lotus 3 (Level 3)

Blinkit is India's leading quick commerce platform, heavily powered by OpenSearch across core app experiences - product search, filtering, sorting, and aggregations - all delivered at very low latency.

This session walks through the re-architecture of Blinkit's OpenSearch cluster, addressing the limitations of our old setup that surfaced during peak festive traffic as the platform continued to scale rapidly.

We'll cover how our multi-cluster architecture is designed for low latency, high reliability, and availability - and the key decisions that got us there.

Speakers

Harshit Prasad

Software Engineer, Blinkit

Harshit is a Software Engineer on Blinkit's Search Engineering team, working primarily on OpenSearch. A past speaker at OpenSearchCon 2024, he actively engages with the open-source community and brings those learnings to build search infrastructure that powers the magic of quick commerce... Read More →

Bharti Sawaria

Software Engineer, Blinkit

Bharti is a Software Engineer on Blinkit's Search Engineering team, working on OpenSearch - indexing pipelines and multi-cluster architecture. Building search that matches Blinkit's pace.

Monday June 15, 2026 10:00am - 10:25am IST
Lotus 3 (Level 3)

Keynote Sessions

10:25am IST

Keynote: Closing Remarks - Sakshi Nasha, Software Engineer and Open Source Contributor

Monday June 15, 2026 10:25am - 10:30am IST

Lotus 3 (Level 3)

Speakers

Sakshi Nasha

Software Engineer and Open Source Contributor

Monday June 15, 2026 10:25am - 10:30am IST
Lotus 3 (Level 3)

Keynote Sessions

OpenSearchCon India 2026

9:30am IST

Sakshi Nasha

9:35am IST

David Nalley

10:00am IST

Harshit Prasad

Bharti Sawaria

10:25am IST

Sakshi Nasha

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