Open Source Summit India 2025
| title | author | length |
|---|---|---|
| Keynote: Welcome & Opening Remarks | Arpit Joshipura | 16m |
Opening remarks recap LF India milestones: 17 million open source developers in India with 30% year‑to‑date growth, five initial subfoundations and six new… | ||
| Keynote: Role of Governments in Promoting Technology Ecosystems | Jayesh Ranjan | 12m |
Telangana describes a working statewide open stack: Telangana Data Exchange (TEX) powers 13 domains with 300+ datasets, built as open source and reusable… | ||
| Keynote: Building for Billions: Reimagining an Internet of Value for the Digital Eco... | Pramod Varma | 17m |
India builds national DPI on open source rails: Aadhaar reaches 1.44 billion IDs with 250 billion authentications to date, UPI handles >15 billion API calls… | ||
| Keynote | A S Rajgopal | 10m |
Company migrates the Election Commission stack to 100% open source, serving over a billion voters during Lok Sabha with billions of API calls while blocking… | ||
| Keynote: From Paper Cuts to Pull Requests: The Open Source Tapestry | Allen Pais | 05m |
Story ties Oxford-style crowd contributions to India’s open source rise: grassroots meetups from the early ’90s (fost.in and others) produce real projects… | ||
| Keynote: Your Role in Open Source | Nithya A. Ruff | 09m |
Talk lays out concrete steps: users move from passive consumption to mailing lists, Slack, security processes, documentation, translation; code is only one… | ||
| Keynote Panel: Vertical Industries and Open Source... | Dilip Krishnaswamy, Nithya A. Ruff, Pramod Varma | 32m |
Panel details concrete projects and measurable results: C-DOT uses GMAT to design highly elliptical satellite constellations that keep coverage over India… | ||
| The Role of OSPO Manager for the Organization’s Success | Kiran Kumar Reddy Aluka, Sudhakar | 34m |
OSPO work at Siemens focuses on concrete practices not rhetoric: a 14 year program grows into 60+ experts and achieves 99% coverage by embedding OSS checks… | ||
| Policy To Pipeline: How OSPOs Can Power Regulatory Readines... | Ayan Sinha Mahapatra, Arun Azhakesan | 36m |
Claims OSPOs shift from reactive gatekeepers to proactive enablers by embedding compliance into CI/CD and upstreaming fixes; a live demo builds a reference… | ||
| Building Open Source Culture in an Enterprise: The Infosys OSPO Story | Prabhat Kumar, Daniel Krook | 28m |
Infosys builds a centralized OSPO with CTO sponsorship, an open-source portal with automated IP/legal approval workflows, a code store for discovery, an… | ||
| Sponsored Session: Platform Engineering with KubeVela: Shipping Apps the... | Ayush Kumar, Amit Kumar Singh | 24m |
KubeVela implements the OAM spec to let platform teams templatize components, traits and policies so developers only supply image/port/replicas; the demo… | ||
| Prometheus Governance 2.0: A Case-study in Evolving the Governance With Gr... | Goutham Veeramachaneni | 25m |
Prometheus moves from a single-tier team to a three-role model: contributor, member, and maintainer; membership requires 20 contributions in 12 months (with… | ||
| InnerSource at Scale: A Platform-centric Approach | Turja Narayan Chaudhuri | 36m |
Argues that scaling InnerSource works by opening the internal platform (GitHub/git-based repos), appointing a trusted committer team, and running a governance… | ||
| Zero-Trust Containers: Rethinking Security in the Age of Ephemeral... | Unnati Mishra, Akshat Khanna | 29m |
Claim: static image scans miss ~67% of issues and attackers compromise new containers in under an hour, so runtime defense is essential. The session shows a… | ||
| Securing the Future of APIs: AI-Powered Threat Detection & DevSecOps Integration | Chanchal Kuntal | 05m |
Claims that SecuAPI is an AI-powered API security scanner that automates vulnerability and anomaly detection, flags unusual API behavior and performs auto… | ||
| Analyzing The Projects We All Depend On - With LFX Insights | Manish Dixit | 29m |
LFX Insights surfaces standardized health and criticality metrics for open source projects, aggregating data from 20 data sources and 7 billion data points… | ||
| Panel Discussion: Building Infrastructure in the Open: How India Is Leading the Way in Forging T... | Julian Gordon, Ankita Patidar, Hrishikesh Nashikkar, Sid Ugrankar | 24m |
India already runs 1.3 billion on Aadhaar and 19 billion UPI transactions per month and is shipping a retail CBDC with e‑Rupee live on 15–16 banks. NPCI moves… | ||
| Panel: Trustworthy AI: Enhancing Human Agency and Machine Accountability in the Age of Agentic AI | Aravind Voruganti, David Menezes, Jollydeep Kaur, Sankarshan Mukhopadhyay, Kamlesh Nagware | 31m |
Panel describes a working stack: a blockchain-backed DPI with 140+ validator nodes across universities, a functional ID mapped to user avatars in Polyverse… | ||
| Panel Discussion: Decentralized Identity Deep Dive - Advances in Trust, Security and Scalability | Mohit Sethi, Ajay Jadhav, Padmaja Joshi, Rajesh Dhuddu | 30m |
W3C DIDs and verifiable credentials are mature protocols (7–10 years) and are already in production: a national SSO runs for 7+ years, Aadhaar and EPFO pilots… | ||
| Lightning Talk: Real-Time Weather Forecasting in AgS... | Srinivas Mudda, Aakash Panwar, Nida Noorain | 19m |
Claim: deliver 2-hour warnings for unexpected rainfall using AgStack APIs, an AI-driven rainfall model, edge computing and local sensors; system stacks include… | ||
| Lightning Talk: Can the Internet Function Without the Internet? | Samarth Sharma | 14m |
Claims that a usable “internetless” web already exists and shows how to assemble it from four pieces: mesh networking for device-to-device hops, offline‑first… | ||
| SONiC - The Future of Networking OS | Sreevani Chikkalawar | 15m |
An open source network OS that runs on heterogeneous switches and claims real scale — Microsoft reports 650,000 devices running SONiC; Dell ships hardware with… | ||
| Introduction to India Open Source Mobile Communication Network | Krishna Sirohi | 46m |
Government-funded program builds an end-to-end open-source private 5G stack (radio access, DU/CU disaggregation, core, orchestration and IMS) and publishes the… | ||
| LFN AI Taskforce: Platform-Driven Fede... | Praveen Kumar Kalapatapu, Chetana Amancharla, Samit Sawal | 34m |
A modular AI platform called SDM platform connects data, domain models and applications, offers anonymization, model import/export and pipelines for central… | ||
| Open Source Driven IoT and Edge Computing - Case Studies from C-DAC | Raghu H V | 26m |
CDAC describes working, open hardware and firmware: the Indas IoT kit (temperature, humidity, air quality, accelerometer, light, sound) is fielded for smart… | ||
| How Open Source is Leading Open Innovation at Scale | Naresh Kumar Gajendran, Sachin Bhakar | 23m |
Shell explains how open innovation addresses capital, capability and execution gaps by running inbound programs like Future Pitch and hackathons, managing an… | ||
| Overview of Linux Page Migration and Accelerating It With Multi-threading and DMA Of... | Shivank Garg | 41m |
Overview of Linux page migration explains that folio copying consumes up to 96.7% of migration time for large pages and that decoupling metadata and content… | ||
| Printk Should Be Your Last Resort | Sundeep Subbaraya | 34m |
Argues that printk is a last resort and shows concrete replacements: uses ftrace function_graph to map TX path and finds a 3s mailbox timeout caused by bottom… | ||
| Linux's Leap Beyond Fixed Pages | Dev Jain | 47m |
Linux gains multi-sized transparent huge pages (mTHP) that allocate physically contiguous power-of-two page chunks at fault time, plus an enhanced background… | ||
| Future-Proof Your Applications: Avoid Breakdowns With Cgroup Chan... | Kamalesh Babulal, Tom Hromatka | 35m |
Shows how to migrate real workloads from cgroup v1 (introduced in 2.6.24) to unified cgroup v2 (stable since 4.5) with concrete commands: uses cgcreate… | ||
| Kernel TEE Subsystem Evolution | Sumit Garg | 48m |
Kernel TEE support started introduced in Linux 4.12 (2017) and now runs multiple backends: OP-TEE (mainline), AMD’s Trusted OS (mailbox-based), plus a… | ||
| Sponsored Session: Can We Do Better than Shipping 4 Year Old Software in Products? | Amit Kucheria | 31m |
Qualcomm is moving from multi‑year stale BSPs to a rolling baseline of independent components so customers can ship mainline‑based bundles; targets include… | ||
| Introduction of the EFI Development Kit (EDK II) for Server Platfor... | Manish Baing, Arun Mahendran | 39m |
EDK II is an open-source UEFI framework (originating 2004 with EDK, UEFI spec from 2006) that packages firmware into modules with INF metadata and PCD tokens… | ||
| Secrets of the Ratchets | Devi Prasad | 56m |
Explains how Signal implements PQXDH key agreement (XDH extended with NIST‑approved KEMs) to bootstrap prekey sessions, how prekeys are published and the… | ||
| Introducing the Developer Relations Foundation | Aditya Oberai | 29m |
A new Linux Foundation project called the Developer Relations Foundation launches at Open Source Summit Europe and builds an open, community‑led org with… | ||
| Sovereign AI in Action: Advancing India’s Digital Future With Ope... | Vincent Caldeira, A S Rajgopal | 35m |
Only 24 countries have accelerator access and 95% of rack GPUs are Nvidia, so India builds local capacity: a sovereign cloud with Ceph storage, OpenStack… | ||
| Balancing Security and Innovation in Multi-Agent Systems: An Open Source Approach | Don Bosco Durai | 34m |
Open source code for an AI security toolkit is available as trust3.ai on GitHub and the talk documents concrete risks: thousands of public MCP servers… | ||
| Lessons From Building and Deploying a Multi-Agent System at Scale: An... | Jasbir Singh, Amant Kumar | 30m |
Deployed a multi‑agent AI platform across multiple European countries for Deutsche Telekom, processing 4.5 million conversations/month and cutting human… | ||
| Post-Quantum Cryptography (PQC) in Embedded Linux Systems | Ajith P Venugopal | 36m |
Argues embedded Linux needs PQC now because future quantum attacks can break RSA/ECC and weaken AES, and devices often run 10–20 years without updates. Shows a… | ||
| Bootloops & Coffee: The Daily Grind of an AOSP Developer | Sumit Semwal, Amit Pundir | 26m |
Reports running a vendor-agnostic EFI app GBL on devboards, chainloaded via U-Boot, to standardize boot behavior and require vendors to implement a few EFI… | ||
| RUST Meets Embedded Linux: Build Memory Safe and Reliable Kernel Modules, Applications | Rajesh Sola | 35m |
Linux mainline is at Linux 6.x with optional CONFIG_RUST support; the rust/ directory in 6.16 is about 182 files (~47,000 lines), so kernel Rust is usable but… | ||
| Zephyr for Open Source Health Devices | Ashwin Whitchurch | 43m |
Built several open hardware products (HealthyPi 5, HealthyPi 6 and the wearable HealthyPi Move) that run the same source tree on different MCUs, replacing… | ||
| Zephyr Support for Heterogeneous SoCs | Amneesh Singh, Soumya Tripathy | 33m |
Enables Zephyr on AM243x EVM by adding board support, device trees, Kconfig entries, linker script and device drivers, using Zephyr’s DT-to-header generation… | ||
| Introduction To Twister and Adding Support for Hardware Runners | Kedareswara Rao Appana | 20m |
Twister automates discovery build execution and reporting through a six-stage pipeline and outputs XML, JSON, HTML reports for CI; this work adds an XSDB… | ||
| SBOM Quality: We Need More Than a Simple “SBOM Button” for Compliance | Ayan Sinha Mahapatra | 34m |
Explains why a single “SBOM button” is insufficient, demos practical checks and tools that improve SBOM quality such as ScanCode and scanCode.io, SPDX and… | ||
| Accelerating Incident Response With OpenTelemetry and MCP: Building... | Sathpal Singh, Shivay Lamba | 27m |
Shows an architecture where OpenTelemetry collectors feed logs, metrics and traces into an MCP server that runs Grafana, Loki, Prometheus and Tempo, uses LLMs… | ||
| Open Source Sovereign AI: Building Enterprise GenAI Platforms for Control & Comp... | Raghuram Sripada | 29m |
An on‑prem GenAI platform built from open source components delivers production‑grade inference, orchestration and observability while keeping data inside the… | ||
| Testing, Evaluating and Debugging Generative AI and Agentic Ap... | Kalyan Kolachala, Vaishali Shetty | 31m |
Covers concrete tooling and practices for testing and debugging agentic GenAI: Langfuse end-to-end tracing for prompts, tool calls, latency and cost… | ||
| From Containers To Cognitive Agents: Open Source Foundations for Enterprise-Grad... | Vincent Caldeira | 44m |
Claims an open source, container-first workflow that goes from local experiments to Kubernetes deployment using RamaLama serve for local LLM and RAG packaging… | ||
| Open and Understandable: Designing Explainable AI for Everyone | Anindita Sinha Banerjee | 24m |
Proposes replacing one big model with modular feature models (each detects “has wings”, “has beak”, etc.) and wiring outputs into a knowledge graph to produce… | ||
| Sponsored Session: Who Will Move Your Cheese ? IEC, CRA, Cyber Security | Khasim Syed Mohammed | 29m |
European CRA effective Dec 11 2027 forces manufacturers to report and fix vulnerabilities fast, with fines up to €15M or 2.5% of global turnover; product… | ||
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