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Welzin Open Source Society

Open source built us. We're giving back.

WOSS is Welzin's open source society: plain-English learning, guided first contributions, meetups and talks, and a 30-day residency at our Mohali office where you build beside the team that runs open source in production.

field notes published
24
field notes published
events held and joined
2
events held and joined
home of the 30-day residency
Mohali
home of the 30-day residency

What we run in production

The day job behind the society

The engineers who mentor you run DevOps, MLOps, and AIOps for clients, in production. This is that work.

99.95%

uptime across platforms we operate

94%

of clients come back for the next build

6 wks

median time to first measured result

The 30-day residency · Welzin office, Mohali

Thirty days. Real contributions. Our desks.

Come work from the Welzin office in Mohali for thirty days. You contribute to real open source projects, collaborate with the engineers who run them in production, and work toward merged contributions under your name.

Contribute
Real issues on real projects - your pull requests, reviewed in the open, merged upstream.
Collaborate
Pair with the team on the same DevOps, MLOps, and AIOps work we run for clients.
Belong
Standups, whiteboards, chai runs - a month inside a working engineering culture.
  • Free and selective - we review every application.
  • Rolling admissions - apply anytime; we schedule you when a seat opens.
  • Bring a laptop and curiosity; we provide the desk, the mentors, and the work.
  • Best entered after the 15-day Welzin Bootcamp - finish it first and your application jumps the queue.

Some residents go home with a merged PR. Some don't leave at all.

Apply for a seat

A full link, starting with https://

Prefer to write directly? [email protected]

The landscape

The map we work from

The foundations WOSS organizes under - Linux Foundation, CNCF, Apache - and the projects we ship code to.
Read the stack top-down, open it as a map, search it, or filter by how deeply we engage.

WOSS's pillars map to the real governance hierarchy, read top-down: the language agents speak, the engine room serving the models, the playbook AI runs by, the retrieval underneath RAG, the data plane feeding the models, the guardrails around every repo, the storage floor beside them, and the ground it all runs on - resting on the bedrock that hosts everything. The ASF rail feeds data in from the side. kagent is the keystone: it runs on CNCF, embodies CNAI, and speaks AAIF's MCP.

The language

AAIF

how agents behave and talk

The playbook

CNAI

how AI runs on cloud native (patterns · whitepapers)

The engine room

PyTorch Foundation

the models it serves

The retrieval

OpenSearch Foundation

the context it retrieves

  1. The data plane

    LF AI & Data

    the features, vectors, lineage and model portability under the models (Feast · Milvus · OpenLineage · ONNX · Flyte)

  2. The guardrails

    OpenSSF

    the supply-chain practices wrapping every WOSS repo

  3. The storage floor

    SODA Foundation

    data & storage management - and agent context (Contexture)

  4. The ground

    CNCF

    the infrastructure it runs on (Kubernetes · Prometheus · OpenTelemetry · kagent)

  5. The bedrock

    Linux Foundation

    the neutral home that hosts them all (LFX · certs · events)

Second root

ASF · the data layer

The Apache pipeline that feeds every layer above: streaming ingestion, orchestrated DAGs, distributed feature engineering, and the open table and interchange formats underneath them - the stage before training and inference.

Each Apache project is governed by its own PMC under 'the Apache Way'. Our on-ramp guidance: go deep on ONE project - docs, connectors, or a well-scoped bug.

The history

Borg to today: how cloud native happened

Explore all 34 moments

Events & talks

Where you'll find us in the room

Past

  • CNCG + AAIF Chandigarh Meetup - Radisson, Chandigarh

    We spoke

    CNCG + AAIF Chandigarh Meetup

    Radisson, ChandigarhCloud Native Chandigarh (CNCG) with the Agentic AI Foundation (AAIF)

    A full agenda on running agents as first-class Kubernetes workloads: sandboxing, scheduling, gateways and regression-testing prompts the way you would test code.

    Attendees
    500sold out
    Sessions
    8
    • AAIF in Action: Live Demo of MCP, AGENTS.md and Goose for Cloud-Native Agent PlatformsOurs

      Aman Mundra · Welzin

    • Introduction to Agentgateway on Kubernetes

    • Sandboxing AI Agents on Kubernetes: Meet the Agent Sandbox Project

    Show all 8 sessions
    • Inside Kueue: Powering AI/ML Workloads on Kubernetes and Engineering Faster CI

    • Trust No Agent: Sandboxing AI with Docker sbx

    • Did My Prompt Break Production? Golden Dataset LLM Regression Testing on Kubernetes with Argo

    • Deploying AI Agents Like Pods

    • Breaking RAG Apart: A Microservices Blueprint for Retrieval at Scale on Kubernetes

    Backed byVultr · Gold

  • CNCG Chandigarh Cloud Native Meetup - WorldTech Square, Mohali

    We hosted

    CNCG Chandigarh Cloud Native Meetup

    WorldTech Square, MohaliCloud Native Chandigarh (CNCG)

    A full day in our own office: thirteen sessions from containers-as-Linux-processes up to GenAI serving platforms, plus the supply-chain and platform-engineering work that holds it together.

    Attendees
    500sold out
    Sessions
    11
    • Containers Are Just Linux Processes - Let's Prove It Live

      Nikhil Kumar · DevOps & Platform Engineer

    • Dead Container Walking: Post-Incident Analysis When Your Workload Is Already Gone

      Saurabh Mishra · Lead Consultant

    • Help! My LLM is a Resource Hog: How We Tamed Inference with Kubernetes

      Hrittik Roy and Rajani Ekunde · CNCF Ambassador · Senior SRE, Docker Captain

    Show all 11 sessions
    • Kubernetes Network Policies Done Right: From Native Policies to Cilium

      Yuvraj Verma and Sourabh Mittal · Zscaler

    • Talking with Kubernetes API in Go: A Deep Dive into client-go

      Nitish Kumar · Argo CD Maintainer

    • GitOps Meets GenAI: When ArgoCD Starts Managing LLM Pipelines

      Ravindra Verma · Cloudynamics

    • Platform Engineering for Kubernetes: Guardrails That Keep Teams Fast

      Rajan Sharma · Sr. Principal Architect

    • OpenClaw on DGX Spark

      Saiyam Pathak

    • Learnings from Building a GenAI Model Serving Platform

      Dharmjit Singh · NeevCloud

    • OpsAI: Incident Investigation, Reimagined with AI Agents

      Amit Kumar · Senior Platform and DevOps Engineer

    • Securing the Kubernetes Supply Chain

      Daman Ghatoura · Airev

    Backed byLoft Labs · SponsorKubesimplify · Media partner

Field notes

What we're writing

Plain-English writing on Linux, cloud native, and the open source way, from the engineers who run it in production.

WOSS

agentgateway: The Data Plane for Agentic Traffic

Your API gateway can't see a single MCP tool call. agentgateway is the Rust proxy that puts policy, security and observability in front of agent traffic - and it just became AAIF's fourth project.

5 min read
All field notes

Write for WOSS

Your first contribution doesn't have to be code

Field notes are written by the community as much as by us. Pitch us a draft - a guide, an explainer, a war story from production - and we'll edit it with you and publish it under your name.

A full link, starting with https://

Prefer email? [email protected]

Already live in git? Skip the form - open a PR.

Questions

Asked straight, answered straight

Everything people ask before joining, answered without the sales gloss.

I've never used Linux or git. Is this for me?

Yes - that is exactly who the learn track is for. Step one of the pathway assumes nothing beyond curiosity and a laptop. If you can install an app, you can install a VM, and we take it from there in plain English.

How much time does it take?

A couple of hours a week moves you forward. The pathway is self-paced: some people go install-to-first-PR in a month, others take a season. There are no deadlines and nothing expires.

Is it free?

Yes, entirely. WOSS is how Welzin's engineers give back to the ecosystem their day job stands on. There is no paid tier and nothing to upsell.

Do I need to be in India or in a specific timezone?

No. Everything starts online and asynchronous - the writing, the issues, the reviews. Live sessions and in-person meetups will come as the community grows, and they will always have an async trail.

Join the society

Not ready for thirty days? Start with your inbox.

We’re at day zero. Founding members get the field notes first, first invites to events, and a real say in what this society becomes.

Prefer to write directly? [email protected]

Discord: opening soon

GitHub org: opening soon

Every question is welcome here. Everyone in WOSS remembers their own first pull request. We follow the Contributor Covenant.