Amogh Mahadev Kokari

Data Scientist | AI & ML Innovator | Driving Business Transformation Hi, I am User-centered Data Scientist with 5+ years of experience delivering scalable AI/ML solutions that drive business growth and operational efficiency. Proven success in deploying solutions that saved over $2M and enhanced user engagement by 20%. Skilled in Python, SQL, PySpark, Polars, Tableau, Power BI, Azure, AWS, and Generative AI tools like LangChain and Google Gemini. 🚀 Highlights of My Work  Recommendation Engine (Bullwhip) Engineered a collaborative filtering recommendation system on 1M+ keywords for 1,000+ journals, increasing customer engagement by 15%.  EV Charging Insights (Con Edison) Developed a LightGBM classifier with 95% accuracy to analyze EV charging trends, driving successful off-peak incentive campaigns.  Deep Learning for Cognitive Analysis (Stevens Institute of Technology) Built LSTM models to analyze EEG time-series data, achieving 86% accuracy in detecting mental flow states. Applied LightGBM with Optuna tuning on facial feature data for 80% accuracy in cognitive state prediction.  Fraud Detection & Automation (Razorpay) Automated payment workflows, saving $60K/month, and detected fraud in 1M+ transactions, reducing financial risks. 💡 Featured Projects  AI Data Extractor – Built a GEMINI LLM tool to extract structured data from insurance files with 70% accuracy, deployed via Azure Functions and FastAPI.  AI Recipe Generator – Created a Streamlit app for personalized recipe recommendations, boosting user engagement by 20% with Firebase Firestore integration.  Loan Fraud Detection – Detected PPP loan fraud with 83% accuracy using NLP, TF-IDF, and LightGBM.  YouTube Video Classifier – Improved classification speed by 80% for 20K+ videos using PySpark and deployed via Flask. 📚 Certifications Oracle Generative AI Certified Professional | AWS Certified Cloud Practitioner Meta Database Engineer | Google Business Intelligence & Project Management I’m passionate about applying AI/ML to solve complex business challenges and drive data-driven decision-making. Let’s connect! 📩 [email protected]