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I'm Guhan S.

Data Science Enthusiast

Passionate about analytics, machine learning, and modern data-driven tools. Skilled in NumPy, Pandas, Scikit-learn, TensorFlow, Streamlit, SQL, and Tableau. I build solutions that are functional, intuitive, and impactful.

"Data will talk to you if you're willing to listen."
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Guhan S
Expertise

Skills & Tools

⚙️
Technical Skills
C C++ Python R Data Visualization Machine Learning
📦
Libraries / Frameworks
NumPy Pandas Matplotlib Seaborn TensorFlow Keras Scikit-learn OpenCV YOLO Flask Streamlit
🛠
Tools
Jupyter Colab VS Code GitHub Excel Power BI
🌐
Web Development
HTML & CSS JavaScript
🗄️
Database
MySQL MongoDB Firebase
Portfolio

Achievement

Projects
Internships
Certifications
🧺
Laundry Management Website
Web application to streamline laundry services — schedule pickups, track orders, and make payments online. Admin panel for managing records, assigning delivery personnel, and generating reports. Built with HTML, CSS, JavaScript, MySQL/MongoDB.
🐦
Twitter Sentiment Analysis using NLP
Classifies tweets as positive, negative, or neutral using Python, NLTK, Naive Bayes, and Logistic Regression. Includes tokenization, stemming, stop-word removal, word clouds, and sentiment charts.
🌟
Image Captioning
AI-powered Streamlit app using ViT-GPT2 to generate real-time captions for uploaded images. Features adjustable beam search, max length, and multiple caption outputs with a clean responsive UI.
View Project →
🐱
Cat vs Dog Image Classifier
Binary CNN classifier trained on filtered CIFAR-10 data. Features Conv2D, MaxPooling, and Dense layers trained with binary cross-entropy and Adam optimizer. Users upload images for real-time predictions.
View Project →
📌
Plagiarism Checker
Streamlit app using Google Programmable Search API to detect plagiarism in .txt, .pdf, and .docx files. Splits text into sentences, queries Google, and identifies matches with a 1–10 sentence-check slider.
View Project →
🤖
AI Accident Detection & Emergency Alert
Real-time system using YOLOv8n and optical flow to detect road accidents from CCTV/webcam feeds. Sends Telegram alerts with GPS location. Built with Streamlit and WebRTC for continuous monitoring.
🗺️
Safe Path Predictor App
AI navigation system recommending safest walking routes based on lighting, police presence, and people density. Firebase backend for auth and real-time sync. Focuses on women's safety and smart city use cases.
Cognifyz Technologies
Cognifyz Technologies
Machine Learning Intern
Worked on real-world ML projects involving data preprocessing, model building, and evaluation. Gained hands-on experience with Python, scikit-learn, and pandas while improving supervised learning techniques.
Elite Tech Intern
Elite Tech Intern
Python Development Intern
Developed and debugged Python applications, built automation scripts, and contributed to backend logic. Strengthened skills in core Python, file handling, and API integration in a remote team.
Codtech IT Solutions
Codtech IT Solutions
Data Science Intern
Worked on data analysis, visualization, and predictive modeling using Python and pandas. Cleaned datasets, extracted insights, and developed ML models for real-time data applications.
TechnoHacks Solutions
TechnoHacks Solutions
Data Science Intern
Worked on data analysis, visualization, and predictive modeling using Python and pandas. Gained practical experience in cleaning datasets, extracting insights, and developing ML models.
UA
Uniathena · July 2024
Basics of Data Science
Guhan S
DE
Deloitte · June 2025
Data Analytics Job Simulation
Guhan S
GL
Great Learning
Excel for Beginners
Guhan S
HP
HP Life · Aug 2024
Introduction to Cyber Security Awareness
Guhan S
GL
Great Learning
SQL Project for Beginners
Guhan S
N
NCVRT · 2022
Python Certification
Guhan S
UA
Uniathena · 2026
Basics of Machine Learning Algorithms
Guhan S
NPTEL
NPTEL · 2024
Cloud Computing
Guhan S
TN
TCEDS · June 2019
Diploma in Computer Application
Guhan S
Let's Talk

Get in Touch

Have a project in mind?

I'm open to internships, freelance collaborations, and data-driven project opportunities. Reach out and let's build something great together.