---
title: "Niraj Koli - Machine Learning Engineer in Pune District | Tal"
description: "Meet Niraj Koli, AI/ML Engineer & Data Scientist | LLMs • MLOps • Vector Databases | Building Scalable AI & Gen AI Systems with Real-World Impact based in Pune District. AI stack includes hugging face, langchain, and ollama."
image: "https://tal.club/meet/niraj-10/share-image"
---

# Niraj Koli on Tal

## Headline

AI/ML Engineer & Data Scientist \| LLMs • MLOps • Vector Databases \| Building Scalable AI & Gen AI Systems with Real\-World Impact

## About

I’m a Data Scientist & AI/ML Engineer with 1\.5\+ years of experience delivering end\-to\-end ML and Generative AI solutions — from model development to production deployment using robust MLOps pipelines\. My work spans LLM\-powered assistants, real\-time data pipelines, vector databases, and experimentation frameworks that directly drive product and business outcomes\. 🔍 Key areas of focus: \- LLMs & RAG systems \(LLaMA2/3, GPT\-4, LangChain, ChromaDB\) \- MLOps automation using CI/CD, Docker, AWS, and Databricks \- Scalable deployments with monitoring and high availability \- A/B testing and KPI\-driven optimization for product growth \- Cross\-functional collaboration with PMs, engineers, and analysts I bring a strong product mindset, deep technical expertise, and a drive to transform data into impactful solutions\. Always looking to solve meaningful problems at scale through AI\.

## Location

Pune District

## AI stack

hugging face

langchain

ollama

openai

## Work experience

Machine Learning Engineer at Pran's Rental Solutions Pvt Ltd\., Apr 2024 \- Mar 2025 · 1 yr, Chhatrapati Sambhajinagar, \- Designed and deployed LLM\-powered applications \(LLaMA2, LangChain, Azure OpenAI\) and RAG assistants, reducing research turnaround by 60%\. \- Built and integrated REST APIs with Python/FastAPI/Flask, enabling seamless adoption of AI across enterprise systems\. \- Developed recommendation systems and dynamic pricing models, improving booking conversions by 20%\. \- Engineered production\-grade ML pipelines with Docker, Kubernetes, MLflow, CI/CD, cutting deployment cycles by 40%\. \- Implemented Responsible AI guardrails ensuring compliance, security, and governance standards\. \- Delivered cross\-domain GenAI projects including finance chatbots, automated EDA agents, and speech\-to\-text \+ NLP pipelines serving 10k\+ queries/day\. \- Deployed AI/ML solutions on AWS, GCP \(Vertex AI\), and Azure, achieving scalable, production\-ready systems with 99\.9% uptime\.

## Education

Master of Science \- MS, Artificial Intelligence & Machine Learning, Liverpool John Moores University

Executive PG Diploma, Artificial Intelligence & Machine Learning, International Institute of Information Technology Bangalore

[View the original profile](https://tal.club/meet/niraj-10)

```json
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Person",
      "@id": "https://tal.club/meet/niraj-10#person",
      "name": "Niraj Koli",
      "url": "https://tal.club/meet/niraj-10",
      "image": "https://tal.club/meet/niraj-10/profile-photo.jpg",
      "description": "Meet Niraj Koli, AI/ML Engineer & Data Scientist | LLMs • MLOps • Vector Databases | Building Scalable AI & Gen AI Systems with Real-World Impact based in Pune District. AI stack includes hugging face, langchain, and ollama.",
      "jobTitle": "Machine Learning Engineer",
      "worksFor": {
        "@type": "Organization",
        "name": "Pran's Rental Solutions Pvt Ltd."
      },
      "hasOccupation": {
        "@type": "Occupation",
        "name": "Machine Learning Engineer"
      },
      "homeLocation": {
        "@type": "Place",
        "name": "Pune District"
      },
      "alumniOf": [
        {
          "@type": "EducationalOrganization",
          "name": "Liverpool John Moores University"
        },
        {
          "@type": "EducationalOrganization",
          "name": "International Institute of Information Technology Bangalore"
        }
      ],
      "knowsAbout": [
        "hugging face",
        "langchain",
        "ollama",
        "openai"
      ],
      "mainEntityOfPage": {
        "@id": "https://tal.club/meet/niraj-10#webpage"
      }
    },
    {
      "@type": "ProfilePage",
      "@id": "https://tal.club/meet/niraj-10#webpage",
      "url": "https://tal.club/meet/niraj-10",
      "name": "Niraj Koli on Tal",
      "description": "Meet Niraj Koli, AI/ML Engineer & Data Scientist | LLMs • MLOps • Vector Databases | Building Scalable AI & Gen AI Systems with Real-World Impact based in Pune District. AI stack includes hugging face, langchain, and ollama.",
      "dateModified": "2026-07-18T06:52:46.076Z",
      "isPartOf": {
        "@id": "https://tal.club/#website"
      },
      "mainEntity": {
        "@id": "https://tal.club/meet/niraj-10#person"
      },
      "primaryImageOfPage": {
        "@type": "ImageObject",
        "url": "https://tal.club/meet/niraj-10/profile-photo.jpg",
        "contentUrl": "https://tal.club/meet/niraj-10/profile-photo.jpg",
        "caption": "Niraj Koli profile photo on Tal"
      },
      "inLanguage": "en-IN"
    }
  ]
}
```