# Karthik Ranganathan

- **Event:** [Meta Global AI Developer Hackathon](https://cerebralvalley.ai/e/meta-ai-developer-hackathon)
- **When:** Oct 26, 12:00 PM – Nov 4, 9:00 PM (EST)
- **Where:** Online
- **Team:** [karthik ranganathan](https://cerebralvalley.ai/u/kr49)
- **GitHub:** https://github.com/kranganath/telemetryFoundry
- **Demo video:** https://youtu.be/BC9wt2u_23g
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/647

Telemetry Foundry is an AI-assisted factory that turns raw security logs into
  a standardized, analytics-ready dataset on Databricks. 

  The problem: every security tool — firewalls, EDR, IAM, proxies, cloud audit
  logs — emits its own log format. To build a unified security data warehouse,
  engineers must hand-map each source schema to a standard (OCSF), write
  conversion logic, validate coverage, and produce Databricks pipelines. That
  work is slow, repetitive, error-prone, and requires scarce PySpark expertise —
  so onboarding each new log source takes days and consistency suffers.

  What it does: you point it at a log sample, and it suggests field-by-field
  mappings to OCSF event classes, validates them with a deterministic rule
  engine (required-field coverage, type compatibility), lets you dry-run the
  transform on sample rows, and routes the result to a data owner for approval.
  Once approved, it generates deployable Databricks artifacts — PySpark
  transform, SQL DDL, data-quality checks, a DLT pipeline, and a deployment
  bundle — and can deploy them straight to your workspace. LLM suggestions (via
  Meta model API) propose; humans dispose — nothing deploys without approval,
  and every decision is audited.

  Who it's for: security data engineers and detection teams who want to onboard
  new log sources in minutes instead of days, with consistent OCSF-normalized
  output feeding their SIEM, threat hunting, and compliance reporting.

## More from Meta Global AI Developer Hackathon

- [DP](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/644)
- [Clarke Plumo](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/645)
- [Vinothini Alaguraj](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/646)
- [FireFinder](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/648)
- [MyZolve Connector](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/649)
- [Samir Baral](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/650)

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Markdown version of https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/647. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt