June 15, 2025
Building AI Chatbots with LLMs
Exploring the process of creating intelligent chatbots using large language models and vector databases for context-aware responses.
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Hi, I'm Utkarsh Rajput
Full Stack Developer |
Turning ideas into scalable solutions with Python, AI, and modern web technologies.
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About Me
Building the Future With Code
Currently pursuing my Master of Computer Applications at PCCoE (Pune University) with a stellar 9.3 GPA. I specialize in creating innovative solutions that bridge complex technology with real-world applications.
My journey includes hands-on experience in full-stack development, AI integration, and technical leadership.
Beyond coding, I serve as PMA President and actively explore advancements in machine learning.
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Current GPA
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Live Projects
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Users Impacted
Skills & Technologies
Programming
Python
JavaScript
Java
PHP
C++
Web Development
React
Django
HTML/CSS
Bootstrap
AJAX
Database & Tools
MySQL
PDO
Git
Vector DBs
AI & ML
LLMs
TensorFlow
Chatbots
Deep Learning
Technologies I Work With
Python
JavaScript
React
Node.js
Docker
AWS
MySQL
Git
TensorFlow
Linux
Featured Projects
My Recent Work
AI ChatBot
Intelligent Document Processing
Advanced AI chatbot that processes uploaded files and returns context-aware answers using LLMs + vector search. Achieved 90%+ accuracy in document-based Q&A during internal testing.
Python
Django
LLMs
Vector Search
ShopEase
E-commerce Marketplace
Full-fledged e-commerce platform enabling seamless interaction between buyers and sellers. Features AI-based chatbot for real-time user support and navigation assistance.
Django
Python
HTML/CSS
AJAX
AI Chatbot
NEEV Portal
Student Profiling System
Comprehensive student profiling software designed for SEMCOM College, now used by 900+ students for academic data and communication. Enhanced resource access and student-teacher communication.
PHP
PDO
MySQL
Responsive Design
BLogSite
Interactive Blogging Platform
Responsive blogging platform with comprehensive user and author panels. Features include post creation, likes, comments, and detailed user engagement tracking.
PHP
PDO
JavaScript
CSS3
LeetCode Streak Bot
AI-Powered Accountability System
A daily reminder bot that checks your LeetCode activity and sends motivational praise or hilarious roasts via Telegram based on your coding consistency.
Python
GitHub Actions
GraphQL
Telegram API
AI Motivation
QuickTalk
Modern Social Media Platform
A feature-rich social media platform built with Django, featuring real-time interactions, tweet system with media support, user profiles, follow system, and modern dark-themed UI with seamless AJAX functionality.
Django
Python
Tailwind CSS
JavaScript
AJAX
SQLite
Responsive
Professional Journey
Professional Experience
Trainee Data Science Engineer
Building a production-grade AI chatbot using LLMs (Mistral, Phi-2) with vector stores (FAISS). Reduced query latency by 30% via custom embedding caching logic. Integrated Hugging Face Transformers into a scalable pipeline on limited hardware (GTX 1650).
Backend Developer Intern
Engineered the NEEV Portal serving 900+ students with features like role-based dashboards, PDF/Excel reports, attendance uploads, and secure student logins. Automated resource workflows and enhanced admin control, boosting faculty engagement by 60%.
Web Development Intern
Developed responsive, single-page apps using React.js and React Router DOM. Delivered pixel-perfect UI with advanced CSS media queries and ensured cross-device compatibility.
Leadership
President, PMA
Leading the PMA college chapter in alignment with official norms. Oversee strategic planning of student-led activities, represent PCCOE in PMA forums and inter-collegiate events, and act as the primary liaison between the chapter and the central body.
Core Member, T&P Cell
Revamped placement preparation modules benefiting 70+ students. Organized a pre-CRTP placement bootcamp for peers with daily prep schedules, GD sessions, lecturettes, and mock interviews. Collaborated with recruiters like Workday & IntegriChain, improving placement outcomes.
Deputy General Secretary
Elected by 180+ BCA students to represent academic interests. Bridged communication between faculty and students, resolving 30+ academic concerns.
Global Volunteer
Collaborated with international volunteers from countries like Sri Lanka, Brazil, and Egypt. Gained exposure to global perspectives on social issues and youth leadership.
Blog & Articles
May 28, 2025
Optimizing Django Performance
Practical tips and techniques to improve the performance of Django applications in production environments.
Read MoreApril 10, 2025
Balancing Academics and Projects
Strategies for effectively managing coursework while working on personal projects and gaining practical experience.
Read MoreLet's Connect
Ready to collaborate on innovative projects or discuss opportunities? I'd love to hear from you!