🎓 Master’s Student in Data Science @ Arizona State University (Class of 2026)
🧠 Machine Learning | NLP | GenAI Systems | Ex-Data Analyst | IIT Roorkee
📍 Tempe, Arizona

I’m a data scientist in training with a passion for turning real-world complexity into structured, actionable insights.

My journey began at IIT Roorkee, where I developed a strong foundation in analytical thinking. Since then, I’ve worked on pricing models, time series forecasting, and financial analytics at the enterprise level. These experiences taught me how to use data to solve high-stakes business problems.

Currently, I’m pursuing a master’s degree at Arizona State University. My focus is on machine learning, big data systems, and building personalized AI agents that adapt to human behavior. I enjoy solving problems that blend statistical modeling, practical intuition, and clean execution.

If it involves messy data, thoughtful modeling, and clear storytelling, I’m all in.

Programming & Databases

Data & Machine Learning

NLP & LLM Systems

Tools & Analytics

Fine-tuned LLMs (LLAMA2, LLAMA3.2, Mistral-7B) for personalized recipe generation using QLoRA. Achieved 96% precision and BLEU 0.52.

Built a collaborative filtering recommendation engine on the Book-Crossing dataset, leveraging Spark MLlib.

Analyzed Yelp data to uncover trends in restaurant performance and user behavior using Spark SQL.

Developed an NLP-based text classification pipeline to identify real-world disaster tweets using TF-IDF features and linear models, with a strong focus on evaluation rigor.

Built a star schema data warehouse for analyzing US weather patterns and air quality indices using SQL Server. Features 7 tables, views, stored procedures, UDFs, cursors, and a complete audit trail system with triggers. IFT 530 Advanced Database Management Systems Final Project.

• 🧠 Researching Personalized AI Agents using LLMs (ASU – under Prof. Ming Zhao)
• 🧮 Deepening my understanding of Machine Learning via applied projects and Udemy coursework
• ☁️ Learning cloud deployment tools (AWS/GCP) to scale ML models
• 🛠️ Enhancing Git and GitHub workflows for collaborative development

If you're working in Machine Learning, AI, or data-driven product development, I’m always up for meaningful conversations, idea exchanges, or research collaborations. I’m especially passionate about real-world applications of ML in forecasting, pricing, and personalization. Let’s connect and build something impactful together.

📧 Email: [email protected]
🔗 LinkedIn: linkedin.com/in/taljinder-singh78
💻 GitHub: github.com/taljindergill78