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JOSHUA SAMRAJ

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Who I Am

About Me

Joshua Samraj

Python Developer & AI Associate specializing in Deep Learning and Computer Vision. I build intelligent systems — from CNN-based medical diagnostic tools to real-time image detection apps. Proficient in TensorFlow, Keras, PyTorch, and Flask, I turn complex data into practical, impactful software solutions.

0 Published Patents
0 Projects Built
0 Year Experience
j.joshuasamraj@gmail.com +91 7305955939 static-portfolio-six.vercel.app
What I Know

Skills & Technologies

Programming Languages
PythonJavaC SQLHTMLCSS JavaScript
AI / ML / Deep Learning
TensorFlowKerasPyTorch CNNOpenCVPandas NumPyMatplotlibDjango
Databases
MySQLMongoDB
Tools & Platforms
VS CodeJupyter Notebook Raspberry PiFlaskStreamlit
Other
Data VisualizationAPI IntegrationMERN Stack
What I've Built

Main Projects

Jan 2026 – Feb 2026
AI vs. Real Image Detection
Multi-model system to distinguish AI-generated vs authentic images using ensemble deep learning (MobileNetV4, ResNet, ConvNeXt-Tiny). Integrated MTCNN for face detection + ReportLab for PDF report generation.
PythonFlaskPyTorch TensorFlowOpenCVDeep Learning

Key Achievements

  • Ensemble of 3 state-of-the-art CNN architectures for high accuracy
  • MTCNN face detection pipeline for focused analysis
  • PDF report generation with ReportLab for detailed outputs
  • Flask REST API backend with responsive frontend
[ View on GitHub ]
Jan 2026 – Feb 2026
Eye Disease Detection System
Deep learning CNN system to detect eye conditions (Cataracts, Diabetic Retinopathy) with a Flask API backend, responsive frontend, and integrated AI chatbot for diagnosis guidance.
PythonTensorFlowKeras FlaskCNNAI Chatbot

Key Achievements

  • Custom CNN trained on labeled ophthalmic datasets
  • Integrated AI chatbot for follow-up diagnosis guidance
  • Responsive frontend for clinical use
  • REST API backend enabling easy integration
[ View on GitHub ]
Other Work

Mini Projects

Ambulance Detection System
Computer Vision system using YOLOv8 + OpenCV + Flask to detect ambulances in traffic and trigger smart signal alerts in real-time.
YOLOv8OpenCVFlask
[ GitHub ]
Hand Sign Home Control
Assistive technology for physically disabled users — control smart home devices via hand gestures using OpenCV + MediaPipe + Raspberry Pi 4.
OpenCVMediaPipeRaspberry Pi
[ Patent ]
Supermarket Sales Dashboard
Interactive Excel dashboard using Power Query and Pivot Tables, analyzing 5,000+ rows of transactional data with dynamic filters and KPI visuals.
ExcelPower QueryData Viz
[ LinkedIn ][ GitHub ]
Where I've Worked

Experience

AVTEC Limited
Junior Engineer (R&D, Electronics)
April 2026 – Present
  • Provide engineering support for research and development initiatives within the electronics department
  • Assist in the testing, prototyping, and troubleshooting of electronic systems and components
  • Collaborate with cross-functional R&D teams to optimize product designs and technical documentation
ElectronicsR&DPrototyping TestingTroubleshooting
GeoSavvy
Data Analyst (Part-Time)
Jun 2024 – Jun 2025
  • Analyzed large-scale environmental and sensor datasets for geospatial intelligence
  • Built interactive dashboards using Python (Pandas, Matplotlib, Seaborn)
  • Streamlined data workflows, reducing processing time by 30%
PythonPandasNumPy ExcelStreamlitJupyter
Intellectual Property

Patents

✅ Published 🏆
App. No.: 202441070407 A
Hand Gesture Control for Smart Home Applications
📅 Published: October 4, 2024 — Indian Patent Journal
Vision-based ML system to control smart devices via hand gestures; enhances accessibility for users with mobility and speech impairments.
[ View Patent ]
✅ Published 🏆
App. No.: 202541010152 A
Enhancing High Level of Bike Security System
📅 Published: February 14, 2025 — Indian Patent Journal
Voice-enabled bike security system with GPS, motion, and vibration sensors. Mobile app connectivity for real-time alerts and remote control.
[ View Patent ]
Academic Background

Education

Francis Xavier Engineering College
B.E. — ECE
2022 – 2026
Tirunelveli, Tamil Nadu
IRT Polytechnic College
Diploma — EEE
2018 – 2022
Tirunelveli, Tamil Nadu
Get In Touch

Contact

Let's Build Something Intelligent