Ayushi Raj
Loading...
About Me
Hi, I'm Ayushi Raj. I love building scalable backend systems, deploying ML models, and turning data into meaningful insights. I combine backend engineering with data science to deliver end-to-end intelligent solutions that drive business value and solve complex problems. I also actively participate in Kaggle competitions as a playground to keep learning and sharpening my data science skills.
Interactive Skills Network
Click on any skill to see related technologies and frameworks. Explore the interconnected nature of my technical expertise.
Python
LanguagesSQL
LanguagesJavaScript
LanguagesDjango
BackendFlask
BackendREST API
BackendJWT Auth
BackendPandas
Data ScienceNumPy
Data ScienceScikit-Learn
Machine LearningTensorFlow
Machine LearningPyTorch
Machine LearningML Deployment
Machine LearningData Visualization
AnalyticsMatplotlib
AnalyticsPower BI
AnalyticsETL Pipelines
AnalyticsAWS
CloudSQLAlchemy
DatabaseLangChain
AIRAG
AIProfessional Journey
My career progression in backend development and data science, with measurable impact and technical growth.
Software Engineer / Python Backend Engineer
Python Backend Developer
Data Analyst
Featured Projects
Showcasing end-to-end solutions that combine backend engineering with data science and machine learning
Stock Price Forecasting
ML-powered stock price prediction system with real-time forecasting capabilities
Stock Price Forecasting
Engineered a comprehensive Random Forest model to predict stock prices using OHLC data with 87% accuracy. Built a Flask web application for real-time forecasts that reduced user query time by 35%. The system processes historical market data and provides actionable insights for investment decisions.
Key Achievements
Key Features
- Real-time stock price predictions
- Interactive web interface
- Historical data analysis
Technologies
Blinkit Sales Dashboard
Comprehensive Power BI dashboard analyzing sales performance and business metrics
Blinkit Sales Dashboard
Developed a comprehensive Power BI dashboard tracking 4 key KPIs (Total Sales, Average Sales, Items Sold, Average Rating) to analyze fat content impact, item performance, and outlet trends. Reduced monthly reporting time by 50% and identified 15% untapped revenue opportunities through data-driven insights.
Key Achievements
Key Features
- Interactive sales analytics
- KPI performance tracking
- Outlet trend analysis
Technologies
Cognitive Web Agent using RAG
AI-powered chatbot platform with document-based knowledge retrieval
Cognitive Web Agent using RAG
Developed a sophisticated web-based AI agent platform enabling users to create multiple chatbots by submitting document URLs and custom bot names. Integrated RAG (Retrieval-Augmented Generation), LangChain, and OpenAI APIs to allow each bot to perform real-time, context-aware question-answering based on its assigned content.
Key Achievements
Key Features
- Multi-bot creation system
- Document URL integration
- Real-time Q&A capabilities
Technologies
Semantic Search Bot with Exa
Advanced semantic search chatbot using Exa API for context-aware search capabilities
Semantic Search Bot with Exa
Developed a semantic search chatbot using Exa API for advanced context-aware search. Integrated with Python and LangChain for intelligent retrieval, allowing users to input queries and get semantically relevant results with higher precision than keyword search.
Key Achievements
Key Features
- Semantic query understanding
- Context-aware search results
- LangChain integration
Technologies
To-Do List (React.js)
Feature-rich React.js todo application with voice input and responsive design
To-Do List (React.js)
A beginner-friendly React.js project (first React project) to practice components, props, and state management. Features voice-based task input with speech recognition, optional time fields, and a fully responsive mobile-friendly UI. Open-source and free to use with planned enhancements including calendar view and Pomodoro timer.
Key Achievements
Key Features
- Add, complete, and delete tasks
- Voice-based task input
- Optional time field for tasks
Technologies
YouTube Media Downloader
Flask-based YouTube video and audio downloader with cross-platform support
YouTube Media Downloader
Personal Flask project to download YouTube videos or audio (MP3/MP4). Users paste a video link and choose audio/video format. Works on both desktop & mobile browsers with HTML + TailwindCSS frontend, Flask server backend, and yt-dlp + ffmpeg for downloading & media processing.
Key Achievements
Key Features
- YouTube video/audio download
- Multiple format support
- Mobile browser compatibility
Technologies
Hospital Management System
Comprehensive full-stack HMS with Django REST Framework and React frontend
Hospital Management System
A full-stack HMS project demonstrating backend + frontend integration. Backend features patient management, doctor scheduling, appointments, medical records, and billing. Frontend includes role-based dashboards for Admin, Doctor, and Patient with appointment booking, profile management, and billing sections.
Key Achievements
Key Features
- Patient & doctor management
- Appointment booking system
- Medical records & prescriptions
Technologies
Interactive Data Playground
Explore my technical capabilities through hands-on demos. The Data Visualization tab lets you upload CSV files or try sample datasets to see real-time chart generation and statistical analysis - showcasing my data science skills. The AI Assistant demonstrates my backend and AI expertise through intelligent conversations about my projects and experience.
Data Source
Or try sample datasets below
Sample Datasets
Visualization Type
Sales Performance Analysis
Education
My academic journey that built the foundation for my technical expertise in computer science and data science.
B.Tech in Computer Science Engineering
Minor in Data Science
IK Gujral Punjab Technical University
Specialized in Data Science and Machine Learning
Strong foundation in Computer Science fundamentals
Completed projects in AI, Web Development, and Data Analytics
Class XII (CBSE)
Sri Chaitanya Techno School
Science stream with Mathematics
Strong foundation in Physics, Chemistry, and Mathematics
Class X (ICSE)
St. Joseph's Convent High School
Excellent academic performance
Well-rounded education with focus on analytical thinking
Certifications & Achievements
Continuous learning through industry certifications and competitive programming
Become an OCI Data Science Professional
1Z0-1110-23Microsoft Certified: Azure AI Fundamentals
AI-900Google Cloud GenAI Exchange Program
PwC Switzerland Power BI Virtual Internship
TCS iON Career Edge - Young Professional
Kaggle Competitions - Top 520 Rank
Let's Connect
Ready to discuss opportunities, collaborate on projects, or just have a chat about data science and backend development? I'd love to hear from you!
Quick Connect
Send a Message
Available for full-time opportunities, freelance projects, and exciting collaborations