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Case Studies

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Migrating Monolith Application to Cloud Native Stack.
Case Study: One2N migrates Hospital Management Services (HMS) SaaS platform to cloud-native stack, serving 800+ B2B customers, ensuring scalability, reliability, and cost efficiency

Blogs

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The Gotchas of OTEL collector processors for effective observability in K8s

Sanket Rajgiri

SRE @One2N

Spandan Ghosh

Content @One2N

Struggling to make sense of OpenTelemetry Collector processors for real-world projects? This blog breaks down what each OTEL processor actually does, where it matters, and shares real lessons from messy SRE problems like taming noisy data, surviving crashes, and staying under cost limits in Kubernetes.

January 26, 2026 | 6 min read

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DORA Metrics: Useful or Fluff

Jaideep Khandelwal

CTO @One2N

In this post, we shed light on why following DORA metrics without context might cause more harm than good. We also show how leaders can use a practical, strategic approach to connect DORA metrics to meaningful business outcomes.

September 3, 2025 | 14 min read

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A pragmatic guide to get started with OpenTelemetry

Spandan Ghosh

Content @One2N

A guide explaining OTEL, monitoring vs. observability, telemetry’s pillars, OTEL instrumentation, and seamless backend migration. Includes practical migration strategies and trade-offs for SREs adopting OTEL.

August 20, 2025 | 5 min read

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Transforming alerting with GitOps - a journey in automating Elasticsearch alerts

Srivatsa RV

SRE @One2N

This blog tells you how to approach alerting from first principles while on the ELK Stack. We cover how to capture the right signals that a NOC team looks at, structure them as alert definitions and operationalize them relying on GitOps. This ensures teams can act on alerts confidently.

April 29, 2025 | 9 min read

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Setting up CloudWatch alerts for EKS clusters: insights and solutions

Mihir Bhagwat

SRE @One2N

Explore the process of setting up CloudWatch alerts for specific scenarios while managing a production AWS EKS instance, highlighting key insights and practical solutions.

August 30, 2024 | 6 min read

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Mock API in microservices architecture

Kalpesh Deo

Lead Software Engineer @One2N

Discover how to use mock APIs to simplify microservices development and testing. Learn the challenges of setting up a microservices architecture locally and how mock APIs can unblock developers and streamline the development process.

June 22, 2022 | 5 min read

Talks

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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

December 6, 2025 | 37 min

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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 talk about DORA metrics: what they are, when they matter, and how to use them without turning it into measurement theater. From deployment frequency to time to recover, they cover how these metrics reflect engineering culture, platform maturity, and real business impact.

August 21, 2025 | 15 min

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Monitoring the Future: Insights from VictoriaMetrics with Aliaksandr Valialkin

Chinmay Naik

CEO @One2N

In this inaugural episode, Chinmay Naik welcomes Aliaksandr Valialkin, Co-founder and CTO of VictoriaMetrics, to discuss the latest trends and innovations in monitoring and observability. They explore the challenges of scaling monitoring systems, the role of open-source solutions, and the future of monitoring in the cloud-native era.

June 28, 2024 | 93 min

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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.

December 3, 2023 | 43 min

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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.

September 13, 2023 | 26 min

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