Transforming raw data into business-driven intelligence — building scalable, human-centered AI systems.
I'm a Certified Data Scientist with a Master's in Commerce (Statistics & Mathematics), passionate about bridging analytics and AI to create scalable, impactful solutions.
- 🔭 Currently exploring LangChain, LLMs, NLP, and MLOps
- 📊 Skilled in Data Analytics, Machine Learning, Deep Learning, and Generative AI
- ✍️ Writing Data Science articles on Medium
- 🎥 Running Brains & Bytes — a YouTube channel on data science & AI
- 📈 Improved ML model accuracy by 30–40% across key projects
- 💡 Built 6+ end-to-end AI & analytics systems from scratch
Languages
Machine Learning & AI
Data & Analytics
Databases
Deployment & Cloud
Concepts: NLP · Deep Learning · Reinforcement Learning · Generative AI · Computer Vision · MLOps
| Role | Company | Period | Highlights |
|---|---|---|---|
| Data Science Intern | NullClass | 2024 – 2025 | CNN-based age & emotion detection (75%+ accuracy); face recognition attendance system |
| Data Science Intern | Cognifyz Technologies | 2024 | EDA & predictive modeling; improved insight generation time by 30% |
| Data Analyst Intern | Evoastra Ventures | 2024 | Automated Power BI dashboards; improved decision time by 25%; large-scale SQL analysis |
| Project | Description | Tech Stack | Link |
|---|---|---|---|
| 🎭 Emotion Detection (FER-2013) | CNN from scratch classifying human emotions with Grad-CAM visualisations | TensorFlow, Keras, OpenCV | View → |
| 🧓 Age Detection (UTKFace) | CNN predicting human age from facial datasets with 75%+ accuracy | Python, TensorFlow | View → |
| 🧠 Smart Attendance System | Real-time attendance + emotion detection web app via face recognition | Python, OpenCV, Flask | View → |
| 🛍 E-Commerce Recommender | Reinforcement-based personalised recommendation engine | Python, RL, Flask | View → |
| 💬 Sentiment Analysis | NLP model classifying sentiments across customer reviews | Python, NLTK, SpaCy | View → |
| 🚗 Car Data Analysis | Performance data analysis and interactive dashboards | Power BI, SQL, Python | View → |
- 🏅 Oracle Generative AI Professional — Oracle
- 🏅 SQL (Basic) — HackerRank
- 🏅 Data Science Foundations — Great Learning
- 🏅 Statistical Methods for Decision Making — Great Learning
- 🏅 Programming — TestDome
- 🏅 Credly Badge
✍️ I write about Data Science, ML, and AI on Medium → @shwetabhoyar04
✨ Let's collaborate on data-driven, creative, and AI-powered projects! 📩 Reach out at shwetabhoyar04@gmail.com