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Watch and read practical sessions from One2N engineers on SRE, AI, cloud-native systems, Kubernetes, platform engineering, observability, and the craft of running software in production.

Featured

Watch Talk

Token Economics, Paisa, Prompts & Production | Entain Tech Brews

Srivatsa RV

SRE @One2N

Biswa Prakash Mishra

SRE @One2N

In this Tech Brews at Entain talk, Srivatsa RV and Biswa dive deep into token economics and the art of token optimization for LLM applications. They explain the fundamental concepts of tokens, the critical differences between prefill and decode phases, and how caching strategies can drastically reduce AI inference costs. By breaking down prompts into cache reads and un-cached tokens, they reveal practical techniques for maintaining cache stability, structuring context, and optimizing dynamic data to achieve up to 90% cache hit rates.

Watch Talk

AI Enabled SDLC | Entain Tech Brews

Jaideep Khandelwal

CTO @One2N

We’ve all “vibe coded” with AI. In this Tech Brews at Entain talk, Jaideep Khandelwal shows how to turn that into a disciplined, AI‑enabled SDLC that teams can trust in production.

Watch Talk

Talking to Coding Agents from Neovim

Saurabh Hirani

Principal SRE @One2N

In this Mitramandal.ai session, Saurabh Hirani goes under the hood of how Neovim talks to CLI‑based coding agents like Claude Code, OpenCode, Pi, and Ko, and why these patterns apply to any editor you use. He traces his own journey from Neovim to VS Code and back, driven by the realization that the best agentic UX often lives on the command line rather than in editor chat sidebars.

Watch Talk

Migrating a Fintech Analytics Stack to Open Source - FOSS Meetup Pune

Kshitish Deshpande

Software Engineer @One2N

How One2N moved a fintech processing 50 to 70M USD daily from AWS Glue and Athena to a self-hosted ClickHouse stack, cutting infra costs dramatically.

Watch Talk

Kubernetes for Hybrid Cloud Environments - #60 Kubernetes Pune Meetup

Harshwardhan Mehrotra

SRE @One2N

How One2N designed an EKS hybrid setup for a betting platform across 40 data centers with strict data residency and latency requirements.

Watch Talk

Solving Synthetic Data generation using LLMs | mitramadal.ai EP2 - 2026

Chinmay Naik

CEO @One2N

In this talk at mitramandal.ai EP2, Chinmay Naik (Founder & CEO, One2N) walks through how One2N solved the problem of synthetic data generation using LLMs - covering the real-world use cases that drove it, why anonymization falls short, and how they built a tool that uses LLMs for schema generation and deterministic faker-based data generation.

Watch Talk

.zshrc tmuxinator tease | Command Line Heroes EP3 - Bengaluru

Saurabh Hirani

Principal SRE @One2N

Command Line Heroes is a meetup series for developers, SREs, and terminal nerds who love living inside the shell. ​In episode 3 from Bengaluru, Saurabh Hirani (Principal SRE at One2N) walks through a real-world debugging story where Kiro CLI quietly breaks his beloved Tmuxinator setup. ​ This talk is a deep dive into how a “simple” autocomplete feature ended up sitting between Ghostty/VS Code, tmux, and zsh, and why things started to go weird: tmux panes showed commands but refused to execute them, shell startup got slower, and mysterious processes began to appear. ​ Along the way, Saurabh uses LLMs, exec, and process inspection to peel back the layers and explain what’s really happening inside your terminal sessions. CLI Heroes Ep3 was an in person meetup held on 31st Jan 2026, thanks to Smarsh Inc for providing the venue, this is just a small snippet of the things that happened at the meetup. Make sure to follow One2N events on luma to be notified of upcoming events: https://one2n.io/meetups

Watch Talk

Using LLMs to Improve Incident Response Times | mitramadal.ai - 2025

Jaideep Khandelwal

CTO @One2N

mitramandal is an AI meetup by One2N where engineers share how they've actually integrated AI into their daily development workflows. every developer is solving applied AI differently: some are orchestrating agentic pipelines across MCPs, others are wiring real-time RAG loops into Cursor or Claude, and more are operationalizing multimodal copilots inside CI/CD. we've seen fine-tuning flywheels, retrieval sandboxes, and autonomous evaluation harnesses that ship to prod every week. Talk 1: Using LLMs to Improve Incident Response Times - Jaideep Khandelwal : https://youtu.be/f_nV4GyWO0k?si=Zt_PnLzongzt4E9q Talk 2: The long way to production - Aditya Kasibhatla : https://youtu.be/SWW9rEzgxvA?si=Tr_Z_hz0gAb0JAqd Talk 3: vMCP LEGO blocks for AI workflows and agents - Shiladitya Banerjee : https://youtu.be/Fi8j3NG7WYA?si=xHRJwandjrJLUo0N

Watch Talk

Extreme Programming in the Age of AI | One2N Cursor Meetup Pune

Nilesh D

Software Engineer @One2N

Nilesh D at the first Cursor Meetup in Pune: how Extreme Programming principles level up dev workflows and integrate with AI tools like Cursor.

Watch Talk

AI Enabled SRE Practices | One2N Cursor Meetup Pune

Saurabh Hirani

Principal SRE @One2N

Tune in to this session from the first official Cursor Meetup in Pune, hosted at One2N, this lightning talk is by Saurabh Hirani on what are AI enabled SRE (Site Reliability Engineering) practices.

Watch Talk

Pragmatic Software Engineering Stories from the Trenches | PuneFOSS 3.0

Chinmay Naik

CEO @One2N

Chinmay Naik at FOSS United Pune shares real engineering war stories: debugging mysteries, incident chaos, and lessons from building better software.

Watch Talk

A SRE’s Guide to LLMOps: Deploying and Managing AI⧸ML Workloads using Kubernetes

Harsh Mishra

SRE

Harsh Mishra covers LLMOps from an SRE perspective: unique challenges, best practices, and how to future-proof cloud strategy for GenAI and LLM workloads.

Watch Talk

What does It take to build a Software Defined Data Center at scale

Srivatsa RV

SRE @One2N

Join Srivatsa RV, SRE at One2N, as he breaks down the complexities of scaling a Software-Defined Data Center. Learn how modern infrastructure uses virtualization, hyperconvergence, and distributed systems to deliver resilient, API-driven solutions. Key Topics Covered - Virtualization & Hypervisors: Type-1 vs. Type-2, KVM, and Nutanix AHV - Hyperconverged Infrastructure (HCI): Scalability, fault tolerance, and real-world deployments (e.g., 15,000+ VMs across 800 servers) - Failure Modes: Disk, node, and cluster-level resilience strategies Cool Tech Demos: - VM Live Migrations: Mitigating hardware failures without downtime - Data Center-Level Failovers: Ensuring business continuity - Capacity Planning: Metrics-driven approaches for CPU, memory, and storage

Watch Talk

ABC of LLMOps - What does it take to run self-hosted LLMs｜Rootconf mini 2024

Jaideep Khandelwal

CTO @One2N

Lessons from deploying open-source models on Kubernetes GPUs, managing vector DBs & building RAG apps

Watch Talk

Mohit Kumar - Billion Rows Walk Into a Go Bar

Mohit Kumar

Software Engineer

From minutes to seconds: how to tackle the 1 Billion Row Challenge in Go using pprof, mechanical sympathy, and memory allocation optimizations.

Watch Talk

Go Concurrency Powering Gigabyte Scale Data Pipelines

Chinmay Naik

CEO @One2N

In this talk, I'll share how we built a real-world data pipeline in Go to migrate gigabytes of data from MongoDB to PostgreSQL in a streaming fashion. You'll learn how to leverage Go's concurrency features to build and scale such a system. Join me to see Go's concurrency in action and discover how it can be used to power large-scale data processing tasks efficiently.

Watch Talk

From DevOps to MLOps - Scaling ML models to 2 million API requests per day

Chinmay Naik

CEO @One2N

Learn how to deploy and scale Machine Learning models to 2 Million+ requests/day using MLOps best practices. In this talk, you’ll learn how to go from data preparation to deployment to scaling ML models that can run at large scale - all without breaking the bank.

Watch Talk

Cost Optimization - Not my infrastructure, but my architecture is the culprit

Jaideep Khandelwal

CTO @One2N

Jaideep Khandelwal at SREConf 2023: how to approach cost optimization sustainably by fixing the architecture, not just tuning the infrastructure.

Watch Talk

Lessons Learned managing a Terabyte scale database for three nines of uptime

Chinmay Naik

CEO @One2N

Listen to this talk by Chinmay Naik to understand the lessons behind managing a Terabyte scale MySQL database for three nines of uptime. This talk was delivered at RootConf's SREConf in November 2023.

Popular Talks

Watch Talk

UNIX Philosophy for Modern Engineers | Command Line Heroes

Chinmay Naik

CEO @One2N

Command Line Heroes kicks off with real-world stories, hands-on terminal challenges, and a geek-out session for developers, SREs, and CLI enthusiasts.

Watch Talk

Optimizing Kafka Performance with Automated Benchmarks

Kalpesh Deo

Lead Software Engineer @One2N

Curious about getting the best performance out of your Kafka setup? In this talk, Kalpesh from One2N walks us through his experience of benchmarking Kafka producers using the kafka-producer-perf-test.sh tool. By experimenting with settings like compression.type, linger.ms, and batch.size, Kalpesh’s team managed to boost throughput by 245%, cut down latency by 90%, and save 89% on storage all by fine-tuning some key configurations. What you’ll learn: How tuning Kafka producer settings impacts real throughput, latency, and storage. The power of scripting to automate and simplify performance benchmarking. Techniques to interpret and apply benchmarking results for your own Kafka deployment. Kalpesh’s 16+ years in backend, cloud, and distributed engineering shine through as he delivers actionable insights for engineers seeking to fine-tune their data pipelines

Watch Talk

A beginners guide to understand Kubernetes using Restaurant Analogy | DevOpsDays Kerala 2024

Chinmay Naik

CEO @One2N

Kubernetes is 10+ years old but still hard to learn. This talk uses a restaurant analogy to make K8s approachable and drive better adoption.

Watch Talk

Monitoring the Future: Insights from VictoriaMetrics with Aliaksandr Valialkin

Chinmay Naik

CEO @One2N

Chinmay Naik and Aliaksandr Valialkin, co-founder of VictoriaMetrics, discuss scaling monitoring systems and the future of cloud-native observability.

Watch Talk

Generics in Go A language design perspective

Mohit Kumar

Software Engineer

How One2N built a real-world Go pipeline to stream gigabytes of data from MongoDB to PostgreSQL, using Go's concurrency features at scale.

Watch Talk

Avoid overengineering & big ball of mud 7 lessons for maintaining the balance

Chinmay Naik

CEO @One2N

Seven lessons for staying between over-engineering and a big ball of mud, building software for today that can still scale for tomorrow.

Watch Talk

Optimizing Application Performance - A first-principles perspective

Chinmay Naik

CEO @One2N

What does it take to optimize application performance? - Vertical scaling vs horizontal scaling - CPU bound vs IO bound workloads - Amdahl's law to Universal Scalability Law This video covers it all.

Watch Talk

Introducing Cloudlens - Cloud Console in your terminal

Chinmay Naik

CEO @One2N

How One2N built a real-world Go pipeline to stream gigabytes of data from MongoDB to PostgreSQL, using Go's concurrency features at scale.

Watch Talk

Growing your career with open source - FOSS Overflow

Chinmay Naik

CEO @One2N

Are you a recent grad or just started your first software job, you should watch this video. It cover how to: - get started with open source - think about career growth - why soft parts of software development matter.

Watch Talk

Just enough queuing theory to be dangerous

Chinmay Naik

CEO @One2N

Just enough queueing theory to build better async systems: monitoring, scaling, and capacity planning for event-driven workloads in practice.

Watch Talk

FMEAs of the Distributed Systems before going live on Production

Jaideep Khandelwal

CTO @One2N

A talk by Jaideep Khandelwal about performing Failure Modes and Effects Analysis of Distributed Systems before deploying them on production.

Watch Talk

Journey of AWS Cost Optimization - Cloud cost conference

Sitaram Shelke

SRE

How we made our e-commerce client cost happy in the pandemic with 42% savings on cloud spends

Watch Talk

How to navigate unknown codebases

Chinmay Naik

CEO @One2N

How to navigate unknown codebases? We do this by taking a use case of a todo app (Ultralist) and try to understand the codebase. Here are some key takeaways from this video: - Use the software if possible before trying to explore the code directly - Read the documentation, if available. Search for component diagrams, user flow and ER diagrams if available - Clone relevant repos locally, run https://github.com/AlDanial/cloc to understand various files - Look at configuration instead of code first. That way, you understand service dependencies - Start by exploring test cases, if available. Follow this order when reading test cases: End-to-end, Integration, Unit (to go from top to bottom) - Explore code by taking a use case instead of exploring files in random order

Watch Talk

Learn REST API design - OTP based Auth API

Chinmay Naik

CEO @One2N

Learn how to design REST API with a real world example. We build an OTP based auth API with /signup, /login, /send-otp and /validate-otp features. Refer the gist - https://gist.github.com/chinmay185/60...

Lightning Talks

Watch Lightning Talk

Sshuttle, poor man's VPN - Devops Days Bangalore 2023

Jaideep Khandelwal

CTO @One2N

A lightning talk on sshuttle: a transparent proxy that works as a lightweight VPN, forwards over SSH, needs no admin, and supports DNS tunneling.

Watch Lightning Talk

Power of Go Concurrency

Kalpesh Deo

Lead Software Engineer @One2N

How One2N built a real-world Go pipeline to stream gigabytes of data from MongoDB to PostgreSQL, using Go's concurrency features at scale.

Watch Lightning Talk

Making your cli self Updateable

Shubham Rasal

SRE

How to make Go binaries self-updatable using Minio's self-update library, with real examples from ProjectDiscovery and Cloudlens.

Watch Lightning Talk

Cloudlens AWS console in your terminal

Chinmay Naik

CEO @One2N

This talk is about our work on Cloudlens - open source tool written in Go.

One2N Bits

Watch One2N Bits

Platform Engineering Strategy: Scaling from 5 to 500 Engineers | One2N Bits Ep. 6

Jaideep Khandelwal

CTO @One2N

Srivatsa RV

SRE @One2N

When do you actually need a platform team? Srivatsa and Jaideep break down platform engineering from first principles: culture, org size, and adoption.

Watch One2N Bits

The implications of AI in the SRE world | One2N Bits Ep.5

Jaideep Khandelwal

CTO @One2N

Saurabh Hirani

Principal SRE @One2N

AI in SRE is not just about flashy incident bots or code‑completion in your terminal. In this One2N Bits episode, Saurabh Hirani (Principal SRE, One2N) and Jaideep (CTO, One2N) break down what it really takes for AI to be useful in SRE teams, from documentation and RCAs to on‑call culture and leadership incentives. ​ ​They discuss whether AI can actually replace SREs, how to think in terms of “sub‑agents” mapped to SRE workflows, and why organizational context, knowledge sharing, and responsibility ownership matter more than yet another AI tool. ​ What you’ll learn Why AI in SRE is more than a code completion agent, and how to scope AI sub‑agents across incident management, capacity planning, and automation. How to handle knowledge hoarding, fear of replacement, and responsibility diffusion when AI is mandated from the top. Practical ways to use AI to clean up RCAs, keep architecture and docs fresh, and shorten onboarding feedback loops for SREs. How AI can free SRE teams from boilerplate and cognitive load so they can focus on business‑critical reliability work.

Watch One2N Bits

AWS Outage: Real Costs & Disaster Recovery | One2N Bits Ep.4

Jaideep Khandelwal

CTO @One2N

Srivatsa RV

SRE @One2N

Srivatsa and Jaideep break down disaster recovery after a real AWS outage: RTO, RPO, the economics of DR setups, and what cloud promises don't cover.

Watch One2N Bits

Common pitfalls in Data Analytics: Patterns over Tools | One2N Bits Ep.3

Kshitish Deshpande

Software Engineer @One2N

Jaideep Khandelwal

CTO @One2N

Kshitish from One2N breaks down the most common analytics traps startups fall into and why mental models matter more than tool choices.

Watch One2N Bits

DORA Metrics or Theatrics? What to Measure, What to Ignore, and How to Improve | One2N Bits Ep. 2

Jaideep Khandelwal

CTO @One2N

Chinmay Naik

CEO @One2N

Chinmay and Jaideep on DORA metrics: what they are, when they matter, and how to use deployment frequency and recovery time without measurement theater.

Watch One2N Bits

AWS Billing Nightmares: Hidden Costs That Can Burn Your Budget | One2N Bits Ep. 1

Pranay Narang

SRE @One2N

Chinmay Naik

CEO @One2N

Real AWS billing horror stories: idle EBS costs, sneaky networking fees, and the public IP billing spike that catches even experienced teams off guard.

Blogs.

Illustration of a wall clock at 2:00 beside versioned policy cards v17 and v18 with a W+1 window token tag, above a stream of events

Read Blog

How temporal versioning prevents configuration drift in stream processing

Kalpesh Deo

Lead Software Engineer @One2N

How temporal versioning with effective-time configuration and window tokens stops configuration drift across tenant time zones, rollovers and event replay.

Read Blog

Why Your EKS Auto Mode NodeClass Keeps Reverting to Default

Ananya Dasgupta

SRE @One2N

How a Secondary CIDR rollout on EKS Auto Mode exposed a configuration ownership conflict between Argo CD and Auto Mode's own controller - and a lesson about which parts of your NodeClass you don't actually own.

Read Blog

OpenSearch Workload Management (WLM): How to Control Heavy Search Queries

Srivatsa RV

SRE @One2N

Learn how OpenSearch Workload Management (WLM) isolates heavy search queries with workload groups, resource limits, and resiliency modes - without over-provisioning.

Read Blog

How to evaluate AI SRE agents for production?

Hemant Kumar

Staff SRE @One2N

AI SRE agents promise faster incident response. The hard part is knowing which ones you can trust when production is noisy. This post shares how we evaluated OpenSRE before we let any of them influence a production incident.

Read Blog

Conway's Law as a lever to fix legacy architectures

Chinmay Naik

CEO @One2N

Conway’s law talks about how software architecture mirrors the org chart. Learn what this means in practice and how to use Reverse Conway Maneuver to refactor existing system architectures.

Read Blog

Hardening Kubernetes Security with Istio Ambient Mode on Flat Networks

Harshwardhan Mehrotra

SRE @One2N

Spandan Ghosh

Content @One2N

Learn how One2N used Istio Ambient mode to enforce zero-trust security on a flat EKS Hybrid network - with mTLS, SPIFFE identity, egress control, and NetworkPolicies.

Blogs