Artificial Intelligence & Data Science Specialist

Transforming Ideas into Intelligent Solutions

I'm an AI Engineer experienced in developing LLM-powered tools, RAG-based systems, and AI-native applications. I specialize in integrating Generative AI into enterprise workflows and modernizing legacy systems using frameworks like LangChain, LlamaIndex, and ChromaDB.

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class AIEngineer:
  def __init__(self, name, expertise):
    self.name = "Harsh Rana"
    self.expertise = ["Generative AI", "LLM", "Data Science"]
    # Transforming ideas into intelligent solutions
  def build_solution(self, challenge):
    return "Innovative AI Solution"
Profile

About Me

Hello! I'm Harsh Rana, an Artificial Intelligence Engineer with hands-on experience in Generative AI, LLMs, and Data Engineering. At TCS and Dytel, I built AI-native tools like chatbots, RAG systems, and predictive models, transforming legacy systems using cutting-edge technologies.

Professional Summary: Experienced AI & Data Engineer skilled in Python, SQL, PySpark, Machine Learning, NLP, Deep Learning, and Generative AI. Proficient in building and deploying LLM-based solutions using frameworks like LangChain and LlamaIndex. Demonstrated success in creating scalable ETL pipelines, real-time analytics, and visualization tools. Passionate about AI innovation, automation, and continuous learning.

15+
Projects
5
Certifications
2
Years of Exp.

My Resume

Professional journey and qualifications

Experience
Education
Certifications
Tata Consultancy Services
Dec 2024 - Present
Systems Engineer (Artificial Intelligence Engineer)
  • Led Generative AI integration across SDLC to enhance automation
  • Designed LLM-driven Proofs of Concept for diverse AI use cases
  • Developed AI-native tools including chatbots and RAG-based systems
  • Modernized legacy systems with LangChain and vector databases
Dytel Technology Group
May 2023 - June 2024
Intern (Data Engineer)
  • Leveraged Airbyte and Talend to gather data from client servers
  • Engineered data pipeline reducing processing time by 30%
  • Applied PySpark for predictive modeling and analysis
  • Created interactive visualizations with Metabase
Download Resume (PDF)

My Skills

Technical expertise across multiple domains

Programming Languages

Python SQL Java JavaScript R

AI & Machine Learning

Machine Learning Deep Learning NLP LLM Generative AI LangChain RAG Systems Transformers TensorFlow PyTorch

Data Engineering

PySpark ETL Pipelines Kafka Airbyte Talend Hadoop Data Warehousing

Cloud Platforms

AWS Azure Google Cloud BigQuery AWS S3 Azure Blob

Featured Projects

Innovative solutions and applications

Healthcare Analysis

Dynamic Healthcare Analysis

Real-time healthcare data processing and analytics system using Generative AI for dataset creation and analysis.

Python SQL PySpark Kafka Tableau
AI Attendance

AI Based Attendance System

Automated attendance tracking system with advanced data analysis and visualization capabilities.

Python Computer Vision SQL Tableau Flask
Insurance Platform

Insurance Analytics Platform

Insurance search platform with policy comparison and AI chatbot assistance for personalized recommendations.

JavaScript Django MySQL NLP
Financial AI

Financial Anomaly Detection

Real-time detection of fraudulent transactions using machine learning algorithms.

Python TensorFlow Kafka SQL

Get In Touch

Let's collaborate on your next project

Email

harshtrana0210@gmail.com

Phone

+91 8452062333

Location

Mumbai, India

LinkedIn

linkedin.com/in/harshrana02

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