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omkarjoshi0304/README.md

Omkar Joshi

Associate Software Engineer @ Red Hat · Dublin, Ireland

Building AI-powered infrastructure for Red Hat OpenStack — from RAG pipelines to agentic workflows on the Llama Stack.

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About

I'm an MEng graduate in Electronic & Computer Engineering from Dublin City University, now working on the OpenStack Lightspeed Team at Red Hat. I help build OpenStack Lightspeed — an AI-driven assistant that helps administrators manage Red Hat OpenStack on OpenShift (RHOSO) using natural language.

My day-to-day work sits at the intersection of LLMs, cloud infrastructure, and developer tooling — integrating vector databases, building RAG pipelines, wiring up MCP (Model Context Protocol) servers, and instrumenting everything with Prometheus & Grafana.


What I'm Building at Red Hat

OpenStack Lightspeed — an AI assistant for RHOSO administrators
Area What I Work On
RAG Pipelines Chunking RHOSO documentation into vector embeddings (FAISS/pgvector) so the AI can ground answers in official docs
Agentic AI Building query handlers, question validators, summarizers, and redactors within the Lightspeed Core Stack (FastAPI)
MCP Servers Integrating Model Context Protocol tools that let the AI query live OpenStack APIs (Nova, Neutron, Cinder) at runtime
Llama Stack Configuring Meta's inference gateway to route queries across LLM providers (OpenAI, WatsonX, RHOAI, VertexAI)
Observability Prometheus metrics and Grafana dashboards for real-time monitoring of AI service health and performance
Evaluation LLM-as-a-Judge pipelines that score answer quality on correctness, helpfulness, and grounding

Architecture in one sentence: User question → LCS (FastAPI) → RAG retrieval → MCP tool calls → Llama Stack → LLM → grounded answer with citations.


Tech I Use

Core: Python · Bash · Go · SQL AI/ML: LLMs · RAG · FAISS · pgvector · Llama Stack · MCP · LangChain · PyTorch · Scikit-learn Cloud & Infra: OpenShift · Kubernetes · Docker · Podman · AWS · Prometheus · Grafana Dev: FastAPI · Django · Git · CI/CD · Linux · Jupyter


Open Source Contributions

I actively contribute to Red Hat's open-source AI projects across two GitHub organizations:

Repository Role Description
lightspeed-core/lightspeed-stack Contributor Core AI service — FastAPI, agent orchestration, RAG, MCP integration
openstack-lightspeed/rag-content Contributor RHOSO documentation → vector embeddings pipeline
openstack-lightspeed/operator Contributor Kubernetes operator automating Lightspeed deployment on OpenShift
lightspeed-core/lightspeed-providers Contributor Custom LLM provider adapters for Llama Stack
lightspeed-core/rag-content Contributor Shared RAG tooling — chunking, embedding, vector DB generation

Education

🎓 MEng, Electronic & Computer Engineering — Dublin City University, Ireland (2024–2025) 🎓 BE, Electronics & Telecommunication Engineering — University of Mumbai, India (2020–2024)


Certifications & Highlights

  • AWS Cloud Essentials Certified
  • Patent: Smart Attendance System
  • Winner — VCET National Project Competition
  • Runner-up — TSEC National Level Hackathon
  • Student Ambassador & Demonstrator — Dublin City University

Building production AI systems that help people work smarter — one commit at a time.

Profile Views

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