RANJEET KULKARNI

I'm a B.Tech in Information Technology student at IIIT Allahabad with a deep passion for AI/ML and software development. I specialize in building scalable AI pipelines and crafting innovative web solutions. I also have a keen interest in data structures, algorithms, and competitive coding—holding a 3-star rating on CodeChef and a Pupil rating on Codeforces. With a current CGPA of 8.66, I continuously strive for excellence in every project I undertake.

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Education

IIIT Allahabad

B.Tech. in Information Technology
Prayagraj, UP

CGPA: 8.66 (till 4th Sem)

Key Coursework: Data Structures and Algorithms, Object-Oriented Programming, Software Engineering, Operating Systems, Computer Organization and Architecture, Database Management Systems (DBMS), Computer Networks, Probability and Statistics, Linear Algebra, and Discrete Mathematics.

2023 - Present
IIIT Allahabad Logo

Jnana Prabodhini Prashala

Secondary Education, CBSE

Achieved 99.20% (CGPA: 10). Focused on foundational science and mathematics with a strong emphasis on problem-solving.

Year of Passing: 2021
Jnana Prabodhini Logo

Technical Skills

AI/ML & Data Science

Core Concepts:

Supervised/Unsupervised Learning NLP Neural Networks Computer Vision GANs Generative AI LLMs Knowledge Graphs Natural Language Processing

Frameworks & Tools: TensorFlow PyTorch Flask Neo4j FAISS RASA Twilio WhatsApp API Scikit-Learn OpenCV

Data Libraries & Visualization: Pandas NumPy Matplotlib Seaborn Jupyter Notebook

Web Development

Frontend: React.js Next.js HTML5/CSS3

Backend: Node.js Express.js Flask REST APIs

Programming & CS Fundamentals

Languages: Java C++ Python JavaScript (ES6+) SQL

Concepts: DSA Competitive Programming Object-Oriented Design Design Patterns

Tools & DevOps

Version Control & Build Tools: Git GitHub Vite.js Postman

Containerization & CI/CD: Docker


Projects

N.E.S.T: AI-Knowledge Graph Driven Clinical Trials Recommender System

All-India Semifinalist in Novartis NEST Hackathon 2024.

Innovative Pipeline: Engineered a scalable AI solution to semantically group and retrieve clinical trial data from 450k records (495MB of textual bio-medical data) by merging multi-source inputs and extracting structured relationships using Gemma2.

Optimized Data Processing: Leveraged Stella 1.5B embeddings with FAISS (0.8 threshold, avg. cosine similarity 0.857) to perform advanced node deduplication, forming a dynamic Neo4j knowledge graph.

Graph-Based Recommendations: Developed a state-of-the-art recommendation engine using Neo4j GDS (Jaccard similarity) to deliver top-10 trial recommendations, ensuring cost efficiency, clinical relevance, and explainability.

Tech Stack: Python | Gemma2 | Stella | FAISS | Neo4j GDS

GitHub: Repo Link

Knowledge Graph: View Knowledge Graph

N.E.S.T Project Image 1 N.E.S.T Project Image 2

Adermis AI: AI-Powered Skin Condition & Women’s Health Solution

Team Alchemy : Google Solutions Challenge

Comprehensive Web Application: Delivers instant skin assessments and dedicated women’s healthcare support.

Solution Overview: Leverages advanced deep learning to analyze skin images and provide categorized remedies along with nearby clinic information.

Key Features: Image upload & capture, disease severity detection, Ayurvedic remedies, hospital locator, women's health chatbot, and live doctor consults.

Tech Stack: CNN | PyTorch | Flask | Tensorflow | FAISS | OpenCV | Gemini API | WebRTC | Node.js | Next.js | TypeScript | Google Maps API

GitHub: Repo Link

Demo Video: Watch Here

MVP: Live Demo

InkSpire: Real-Time Sketch Colorization

Interactive Web Application: Developed a user-friendly web app that converts sketches to colorized images in real-time using generative adversarial networks (GANs).

Custom GAN Model: Trained a bespoke GAN on an anime dataset to achieve high-quality colorization with reduced latency.

Seamless User Experience: Delivered an interactive, responsive interface ensuring an engaging and intuitive user experience.

Tech Stack: GANs | Flask | HTML5 | CSS3 | JavaScript

GitHub: Repo Link

Live Demo: Try InkSpire on Hugging Face

InkSpire Project Image

Expense Ninja

Conversational Finance Management: Developed an intelligent WhatsApp chatbot to simplify financial management through natural language interactions.

Advanced NLU: Built using the RASA framework for sophisticated natural language understanding and integrated with the Twilio WhatsApp API for seamless messaging.

Efficient Data Handling: Employed Hugging Face Transformers for zero-shot classification and NER, with SQLite ensuring lightweight yet robust data storage.

Tech Stack: RASA | Twilio WhatsApp API | Hugging Face Transformers | SQLite

GitHub: Repo Link

Expense Ninja Project Image

MyPortfolio: Personal Portfolio Website

Responsive Design: Built a modern, mobile-friendly personal portfolio website showcasing projects, skills, and experience.

Interactive UI: Utilized HTML5, CSS3, and JavaScript for smooth animations and an intuitive user experience.

Scalable Architecture: Integrated best practices for performance optimization and SEO, ensuring fast load times and discoverability.

Tech Stack: HTML5 | CSS3 | JavaScript | Bootstrap

GitHub: Repo Link

MyPortfolio Project Image

CiboGenie: AI-Powered Food Analysis ChatBot

Data Extraction & Synthesis: Engineered an AI-driven platform that extracts and synthesizes multi-source data (PDFs, Wikipedia, Google) to analyze food ingredients, define safe consumption guidelines, and recommend healthier substitutes.

Geolocation & Mapping: Integrated geolocation-based store recommendations with interactive mapping using Google Maps API and Folium for enhanced user experience.

Enhanced Semantic Search: Leveraged FAISS and SentenceTransformers to boost semantic search accuracy and deliver precise insights.

Tech Stack: TensorFlow | Streamlit | GroqAPI | Google Maps API | FAISS | SentenceTransformers

GitHub: Repo Link

CiboGenie Project Image

Campus Ease

The Ultimate Student Hub: Campus Ease is a centralized platform designed to simplify college life. It provides direct access to essential study resources like DSA sheets, competitive programming problems from Codeforces, LeetCode, and CodeChef, along with an integrated contest calendar—ensuring students never miss an opportunity to upskill.

Smart Student Tools: Managing expenses is effortless with the built-in expense tracker that helps students calculate and remember their daily spending. The AI-powered audio summarizer converts lengthy PDFs and voice notes into concise, easy-to-digest summaries—perfect for quick revisions.

Tech Stack: Node.js | MongoDB | JavaScript | HTML | CSS | Flask | Jupyter Notebook

GitHub: Repo Link

Campus Ease Home Page Campus Ease Application Page

9 Box Puzzle Game

Interactive Puzzle Experience: Developed a Java-based puzzle game featuring a sleek, intuitive UI with a 1-Click Solution feature for instant puzzle solving.

Robust Desktop Application: Built using Java Swing to deliver a dependable and interactive desktop experience.

Engaging Gameplay: Focused on providing a smooth and enjoyable user experience for puzzle enthusiasts.

Tech Stack: Java | Java Swing

GitHub: Repo Link

9 Box Puzzle Game Project Image

HR Attrition Prediction

Predictive Analytics: Developed a supervised machine learning model to forecast employee attrition by analyzing demographics, job satisfaction, work-life balance, and performance metrics.

Data Visualization: Utilized matplotlib and seaborn to visualize data insights and model predictions, providing actionable intelligence.

Robust Model Development: Built and trained the model using TensorFlow to support effective retention strategies.

Tech Stack: TensorFlow | matplotlib | seaborn | Python

GitHub: Repo Link


Leadership & Involvement

Google Developer Group, IIITA

Position of Responsibility
  • Orchestrated immersive AI/ML workshops, empowering 50+ students with hands-on experience in advanced technologies.
  • Directed high-impact Google Solutions Challenge projects, delivering innovative AI solutions for real-world challenges.
  • Co-Engineered Adermis – an AI-driven skin disease severity predictor:
    • Developed robust ML models for PCOS risk assessment and pregnancy health prediction.
    • Integrated Google Maps API for real-time doctor/pharmacy recommendations.
    • Architected a scalable AI pipeline leveraging Gemini API, RAG, FAISS, and Computer Vision with a responsive Next.js/Tailwind CSS frontend.
  • Expanded expertise by mastering:
    • Supervised & Unsupervised Machine Learning
    • Large Language Models
    • Natural Language Processing
    • Exploratory Data Analysis
    • Retrieval Augmented Generation (RAG)
    • Using API for open-source ML models
    • Knowledge Graphs with Neo4j
    • FAISS for fast retrieval
    • RASA framework for mini chatbots
    • Generative Adversarial Networks
Oct 2024 – Present

Achievements

Academic Excellence

Top ranks in JEE Main 2023 (AIR 3660), JEE Advanced 2023 (AIR 6461) and NTSE Scholarship Rank 126.

Competitive Programming

CodeChef 3-Star (#544, #259, #459) and Codeforces Pupil (Max Rank #2860 in Div 1+2).

DS & Algorithms

LeetCode Rating 1771 (Biweekly Contest 429, Rank 2609) demonstrating strong problem-solving skills.

NEST Hackathon

Semi-Finalist in Novartis NEST Hackathon – Selected among Top 42 National Teams from over 32k participants.

Open Source Contribution

Actively contributed to Opencode24, the college’s flagship open-source event, driving community-led projects.


Certifications

Contact Me