Ravi Kumawat

AI Engineer · Melbourne, Australia

I build and ship production AI systems end to end — from LLM-powered products to clinical deep-learning tools. Master of Data Science at the University of Melbourne. Open to freelance and contract work.

Ravi Kumawat

Melbourne, Australia.

Short version.

I'm an AI Engineer who turns research prototypes into stable, high-performing production systems. My focus is applied LLMs, RAG, and agentic AI, backed by solid cloud and full-stack engineering.

Currently pursuing a Master of Data Science at the University of Melbourne, after a B.S. in Data Science from IIT Madras. Previously Founding Engineer at evolvue.ai and a research intern at IIT Ropar building clinical AI tools.

Where I've worked.

Founding Engineer|Feb 2025 – Present

evolvue.ai (KrishAI Technologies)

Built the core of an AI-powered voice interview platform from scratch: LLM orchestration, real-time STT/TTS pipelines, AWS deployment (ECS/ECR/S3/RDS), CI/CD, load testing, and monitoring. Under the guidance of Krish Naik and Mayank Agarwal.

PythonFastAPILangChainAWS ECSOpenAI / BedrockCI/CD

Research Intern|May 2024 – Jan 2025

IntelliClinix — IIT Ropar × PGIMER Chandigarh

Built the initial end-to-end clinical tool that lets doctors run inference from trained DL models on 2D/3D medical images and re-annotate poor outputs to feed model fine-tuning. Now mentoring the student team continuing it.

PyTorchMONAInnU-NetCVAT3D SlicerDocker

Teaching Assistant|Dec 2023 – Aug 2025

IIT Madras — Modern Application Development

Ran technical sessions and code reviews on MVC architecture, REST API design, and clean coding with Flask.

Things I've shipped.

IIT Madras · Software Engineering

GenAI Enterprise LMS

An LMS powered by GenAI that recommends personalized learning paths and answers learner questions from course content via a RAG pipeline. Local Llama 3.1 with Ollama, React + Flask + MongoDB.

RAGLlama 3.1OllamaReactFlaskMongoDB

IIT Madras · Deep Learning for CV

Urban Waste Classification

A computer-vision pipeline for waste classification and segmentation on noisy, real-world imagery — CNN training in PyTorch, an iterative relabel-and-retrain loop, and OpenCV preprocessing.

PyTorchOpenCVCNNSegmentation

IIT Madras · Modern App Dev

High-Concurrency Ticket Booking

A full-stack ticketing platform built solo and deployed live on AWS EC2. Flask + Vue.js, Redis caching and distributed locks, Celery background jobs, and transactional seat locks to prevent double-booking.

FlaskVue.jsRedisCeleryAWS EC2

UniMelb · Cluster & Cloud Computing

Real-Time Social Media Sentiment Analysis

A cloud-native system analyzing Australian opinion on solar batteries and subsidy policy. Self-provisioned Kubernetes across 6 Melbourne Research Cloud VMs, Fission serverless harvesters, Elasticsearch + Kibana, and local + hosted LLMs.

KubernetesFissionElasticsearchGemma 2BGroq

Skills & stack.

Languages
Python, JavaScript, TypeScript, SQL, C
AI / ML
LLMs, RAG, Agentic AI, LangChain, LangGraph, PyTorch, TensorFlow, MONAI
Backend
Flask, Django, FastAPI, Celery, Redis, PostgreSQL, MongoDB
Frontend
Next.js, React, Vue.js, Tailwind CSS
Cloud & DevOps
AWS, GCP, Docker, Kubernetes, GitHub Actions CI/CD

Notes & guides.

Let's work together.

Open to freelance, contract work, and collaborations. Based in Melbourne, available remotely worldwide.