Java + AI/ML Combined Project Ideas

15 hybrid Spring Boot + Python ML projects — full modules, dual tech stack, and career relevance for B.Tech and M.Tech students.

15
Hybrid Projects
Java + Python
Dual Stack
⭐–⭐⭐⭐
All Levels
24h
Proposal Turnaround

Architecture Note: All hybrid projects use a Java Spring Boot backend for web portal, database, and user management, communicating via REST API with a Python/Flask ML microservice for AI predictions — the industry-standard pattern for production ML systems.

📋 All Projects on This Page

01

AI-Powered Smart Healthcare Management System

⭐⭐ Medium Java + ML / Healthcare

A full hospital management platform where patient symptom data entered through a Java Spring Boot web portal is passed to a Python ML microservice that predicts probable diseases and recommends specialists. All patient records, appointments, and billing are managed via the Java backend.

Modules
  • Patient Registration & Records (Spring Boot)
  • Symptom Input & Disease Prediction (ML)
  • ML Microservice (Flask + Scikit-learn)
  • Doctor Scheduling & Appointment Module
  • Billing & Invoice System
  • Admin Analytics Dashboard
Tech Stack
JavaSpring BootHibernateMySQLPythonFlaskScikit-learn / XGBoostReactREST API integration
Full-stack + AI profile — relevant for health-tech companies, hospital IT systems, and AI product companies. Demonstrates both backend engineering and ML model integration.
02

Intelligent Resume Screening & Job Matching Platform

⭐⭐ Medium Java + NLP / HR Tech

A recruitment platform where HR teams post jobs on a Java Spring Boot portal, and an NLP Python microservice ranks uploaded resumes by keyword similarity to the job description using BERT sentence embeddings — automating candidate shortlisting.

Modules
  • Job Posting & Application Portal (Spring Boot)
  • Resume PDF Parsing & Upload
  • BERT Similarity Scoring Microservice (Python/Flask)
  • Candidate Ranking Dashboard
  • Auto-Shortlist Email Notifications
  • HR Admin & Analytics Panel
Tech Stack
JavaSpring BootMySQLPythonFlaskHuggingFace TransformersBERTReactAWS S3Spring Mail
HR-Tech, Recruitment Automation, and full-stack + NLP roles. Direct relevance to platforms like Naukri, LinkedIn, and enterprise ATS products.
03

Real-Time Fraud Detection System for Online Banking

⭐⭐⭐ Advanced Java + ML / FinTech

A banking portal on Spring Boot processes all financial transactions, which are simultaneously scored by a Python Random Forest + LSTM fraud model in real time. High-risk transactions trigger automatic account freezes and admin alerts via WebSocket notifications.

Modules
  • Banking Portal (Spring Boot + React)
  • Transaction Processing Engine
  • ML Risk Scoring Microservice (Python/Flask)
  • Real-Time Alert System (WebSockets)
  • Account Freeze Mechanism
  • Admin Fraud Review Dashboard
Tech Stack
JavaSpring BootMySQLPythonFlaskRandom ForestLSTM (Keras)WebSocketsReactRedis (cache)
FinTech, Banking Software, and ML Engineering roles at Razorpay, HDFC, and financial product companies. Demonstrates real-time microservice communication and fraud detection logic.
04

Smart E-Commerce with Recommendation Engine

⭐⭐ Medium Java + ML / E-Commerce

A complete e-commerce platform on Spring Boot with catalogue, cart, orders, and payment simulation. A collaborative filtering Python ML service analyses user purchase history and generates personalised product recommendations displayed on the homepage and product pages.

Modules
  • Product Catalogue & Cart (Spring Boot)
  • Order & Payment Module
  • User Behaviour Tracking
  • Collaborative Filtering ML Service (Python)
  • Personalised Recommendation UI
  • Seller Admin Dashboard
Tech Stack
JavaSpring BootHibernateMySQLPythonFlaskScikit-learn (SVD/CF)ReactRedisRazorpay SDK
E-Commerce product engineering and ML integration roles. Recommendation engines are one of the most commonly asked ML system design topics in placement interviews.
05

AI-Driven Student Performance Prediction Portal

⭐ Easy Java + ML / EdTech

An academic portal where faculty enter grades and attendance through a Spring Boot web application. A regression ML model analyses the data and predicts final semester performance, flagging at-risk students early with confidence levels and intervention recommendations.

Modules
  • Student & Faculty Portals (Spring Boot)
  • Grade & Attendance Entry Module
  • ML Prediction Microservice (Python/Flask)
  • At-Risk Student Alert Dashboard
  • Performance Trend Visualisation
  • PDF Progress Report Generation
Tech Stack
JavaSpring BootMySQLPythonFlaskLogistic Regression / Random ForestReactiText (PDF)Chart.js
EdTech, Academic Analytics, and SaaS product roles. Learning analytics is a growing sector in EdTech — demonstrates data-driven decision support system design.
06

Real Estate Price Prediction Portal

⭐ Easy Java + ML / PropTech

A property listing portal on Spring Boot where buyers can get instant AI price estimates for any property by entering location, size, and amenity data. An XGBoost regression model running as a Python microservice returns the prediction with confidence intervals.

Modules
  • Property Listing & Search (Spring Boot)
  • Advanced Filter & Map View
  • Price Estimate Request Form
  • XGBoost Prediction Microservice (Flask)
  • Confidence Interval Visualisation
  • Agent & Buyer Dashboards
Tech Stack
JavaSpring BootMySQLPythonFlaskXGBoostReactGoogle Maps APIChart.js
PropTech, Real Estate Analytics, and ML Product roles. Price prediction is a classic regression problem — clean scope that demonstrates microservice API integration effectively.
07

Crop Disease Detection & Agricultural Advisory Portal

⭐⭐ Medium Java + CV / AgriTech

A farmer-facing portal on Spring Boot where users upload crop leaf photos. A CNN image classification model running as a Flask microservice detects diseases and returns treatment recommendations. The Java backend manages farmer profiles, disease history, and generates advisory reports.

Modules
  • Farmer Portal & Profile (Spring Boot)
  • Leaf Image Upload & Storage
  • CNN Disease Classification (Python/TensorFlow)
  • Treatment Recommendation Engine
  • Disease History & Trend Tracker
  • Agronomist Admin Dashboard
Tech Stack
JavaSpring BootMySQLPythonTensorFlow / MobileNetFlaskOpenCVReactAWS S3
AgriTech, Computer Vision + Java full-stack, and rural-tech roles. Social impact project — well-received by college evaluation committees and competitions.
08

Sentiment-Driven Customer Feedback Analytics Platform

⭐⭐ Medium Java + NLP / Business

A customer feedback portal on Spring Boot collects reviews and form submissions. A Python NLP sentiment model (VADER/BERT) classifies each response as positive, negative, or neutral, aggregates trends by department, and generates management insight reports.

Modules
  • Feedback Collection Portal (Spring Boot)
  • Multi-Channel Input (form/email/API)
  • Sentiment Analysis Microservice (BERT)
  • Department-Level Dashboard
  • Negative Spike Alert System
  • Excel/PDF Report Export
Tech Stack
JavaSpring BootMySQLPythonFlaskBERT / VADERReactChart.jsSpring MailiText
Business Intelligence, NLP Engineering, and Customer Experience platform roles. Sentiment analytics is used by every major product company — demonstrates practical NLP API design.
09

AI Traffic Violation Detection System

⭐⭐⭐ Advanced Java + CV / Smart City

A smart city module where uploaded images or camera feeds are analysed by a YOLOv8 object detection Flask microservice for traffic violations (no helmet, signal jump, wrong lane). Detected violations are logged and managed via a Spring Boot admin portal with fine generation.

Modules
  • Camera Feed / Image Upload Portal (Spring Boot)
  • YOLOv8 Violation Detection (Python/Flask)
  • Violation Log & Evidence Storage
  • Fine Generation & Notification System
  • Admin Review & Override Panel
  • Statistics & Compliance Reports
Tech Stack
JavaSpring BootMySQLPythonYOLOv8OpenCVFlaskReactAWS S3 (evidence)Twilio (alerts)
Smart City, Computer Vision + Backend integration, and public safety tech roles. YOLO-based detection projects are highly impressive in interviews — demonstrates production ML system design.
10

Predictive Maintenance for Industrial Equipment

⭐⭐⭐ Advanced Java + ML / Industry 4.0

Sensor readings from industrial machines are ingested by a Spring Boot backend and fed into a Python anomaly detection model (Isolation Forest + LSTM) that predicts equipment failures before they occur. Alerts are routed to maintenance teams via the Java notification engine.

Modules
  • Sensor Data Ingestion API (Spring Boot)
  • Equipment Registry & Dashboard
  • Isolation Forest + LSTM Microservice
  • Failure Probability Alert System
  • Maintenance Scheduling Module
  • KPI Dashboard with Trend Charts
Tech Stack
JavaSpring BootMySQLPythonFlaskIsolation ForestLSTM (Keras)ReactChart.jsRedisTwilio
Industry 4.0, IoT Analytics, and Predictive Analytics roles in manufacturing, automotive, and heavy industry. Demonstrates real-time ML microservice integration with enterprise Java backend.
11

AI-Powered Mental Health Support Chatbot

⭐⭐ Medium Java + NLP / HealthTech

A mental wellness web platform on Spring Boot where users interact with an NLP chatbot (DialoGPT/rule-based) for emotional support. The Java backend manages user sessions securely, detects critical distress signals (keyword flags), and escalates to a human counsellor dashboard.

Modules
  • User Registration & Session Management (Spring Boot)
  • Chatbot NLP Microservice (Python/Flask)
  • Emotion & Distress Detection
  • Critical Flag Escalation Workflow
  • Counsellor Review Panel
  • Session History & Analytics
Tech Stack
JavaSpring BootPostgreSQLPythonFlaskDialoGPT / RasaBERT Emotion ClassifierReactWebSocketsJWT
HealthTech, Conversational AI, and Student Wellness platform roles. Mental health tech is one of the fastest-growing EdTech + HealthTech sectors — high demand and strong examiner reception.
12

Smart Inventory Forecasting & Supply Chain System

⭐⭐ Medium Java + ML / Retail

A retail inventory portal on Spring Boot tracks stock movements and purchase orders. A Python LSTM/ARIMA forecasting microservice predicts demand for the next 30/60/90 days, enabling automated reorder suggestions and preventing stockouts.

Modules
  • Product & Warehouse Management (Spring Boot)
  • Stock In/Out & Purchase Orders
  • Demand Forecasting Microservice (LSTM/ARIMA)
  • Low-Stock Alert & Auto-Reorder
  • Supplier Management Module
  • Inventory Trend Dashboard
Tech Stack
JavaSpring BootHibernateMySQLPythonFlaskLSTM (Keras)ARIMA (statsmodels)ReactChart.js
Supply Chain Analytics, Retail Tech, and Inventory Optimisation roles. Demand forecasting is a core use case at every large retail company — FMCG, e-commerce, and logistics sectors.
13

Loan Eligibility & Credit Risk Prediction Portal

⭐⭐ Medium Java + ML / FinTech

A banking loan application portal on Spring Boot accepts applicant financial data. A Python ML classifier predicts loan approval probability and credit risk tier. The Java backend manages the application workflow, document uploads, and loan officer review queue.

Modules
  • Loan Application Form (Spring Boot)
  • Document Upload & Management
  • Credit Risk ML Microservice (Python/Flask)
  • Approval/Rejection Workflow
  • Customer Application Status Tracker
  • Loan Officer Review Dashboard
Tech Stack
JavaSpring BootMySQLPythonFlaskDecision Tree / XGBoostReactAWS S3 (docs)Spring Mail
Banking, NBFC, and FinTech Data Science roles. Loan risk prediction is a standard ML use case — banks like SBI, HDFC, and fintech lenders use similar systems.
14

Personalised E-Learning Platform with AI Tutor

⭐⭐⭐ Advanced Java + NLP / EdTech

An e-learning platform on Spring Boot delivers video courses and assessments. A Python sentence-transformer Q&A microservice acts as an AI tutor, answering student questions about course content. An adaptive difficulty engine adjusts quiz complexity based on performance history.

Modules
  • Course & Module Management (Spring Boot)
  • Video Delivery & Assessment Engine
  • AI Q&A Tutor Microservice (Sentence-BERT)
  • Adaptive Quiz Difficulty Engine
  • Student Progress & Completion Tracker
  • Certificate Generation (PDF)
Tech Stack
JavaSpring BootMySQLPythonFlaskSentence-BERTReactAWS S3WebSocketsiText (certs)
EdTech Product Engineering, Conversational AI, and Adaptive Learning roles at companies like BYJU's, Coursera, and corporate training platforms.
15

Smart Energy Consumption Monitoring System

⭐⭐ Medium Java + ML / Green Tech

A building energy management portal on Spring Boot tracks electricity consumption from smart meters (simulated). A Python LSTM prediction microservice forecasts next-period usage, identifies wastage anomalies, and recommends optimisation actions with estimated cost savings.

Modules
  • Smart Meter Data Ingestion (Spring Boot)
  • Device & Zone Registry
  • LSTM Usage Forecasting Microservice
  • Anomaly & Wastage Detection
  • Cost Estimation Module
  • Optimisation Recommendations Dashboard
Tech Stack
JavaSpring BootMySQLPythonFlaskLSTM (Keras)ReactChart.jsInfluxDB (time-series)Twilio (alerts)
Smart Energy, Green Tech, and IoT Analytics roles at companies like Schneider Electric, Siemens, and smart city infrastructure providers.

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