Welcome to CodeCraft with Rajiv Pujala!
Explore machine learning, data analytics, and automation with hands-on tutorials and practical projects:
1. Machine learning with scikit-learn: From data prep to model building.
2. Google Sheets & Apps Script: Automating workflows.
3. SQL & BigQuery: Data manipulation and analytics at scale.
4. Microsoft Excel & VBA: Write scripts
5. REGEX: Regular Expressions
6. Dashboards
7. Supply Chain etc
About Me – I’m Rajiv Pujala, a Program Manager at Google with 10+ years of experience in data analytics and supply chain. Skilled in Python, SQL, and ML, I’ve worked with top companies like Google, Novartis, and Alcon. I’m passionate about simplifying tech and empowering learners. Subscribe to level up your skills and craft code with me!
📩 Personalized classes? Contact: iamrajivpujala@gmail.com
🔗 LinkedIn: https://linkedin.com/in/rpujala
Codecraft by Rajiv Pujala – Click Here
Coding Technical Interviews – Click Here
300+ Real Coding Questions from Google, Amazon, Microsoft, Meta (Facebook), Netflix, Adobe, IBM, Infosys, TCS, Wipro, Cognizant, Accenture, Capgemini, Zoho, Oracle, SAP, Swiggy, Ola, Flipkart, Razorpay, Freshworks, PhonePe, and many more – Click Here
Core Python Basics – Click Here
Deep Learning with Python – Click Here
End to end Machine Learning Classifications – Click Here
Want to build and evaluate machine learning classification models like a pro? In this playlist, we cover the complete journey—from importing libraries and exploratory data analysis (EDA) to training multiple models in parallel and evaluating performance with ROC curves, confusion matrices, and classification reports. Whether you’re a beginner or looking to refine your skills, this series provides hands-on guidance on every step of the ML classification pipeline.
🔥 Topics Covered:
✅ Importing libraries & data
✅ Exploratory Data Analysis (EDA)
✅ Splitting data for training/testing
✅ Training a classification model
✅ Comparing multiple models
✅ Parallel training for efficiency
✅ Evaluating with ROC curves & AUC
✅ Making predictions & assessing results
✅ Confusion matrix & classification report
Excel and Google Sheets Formulas simplified – Click Here
Google Sheets – Apps Script (Macros) – Click Here
Automate Excel with VBA Macros – Click Here
Master SQL with BigQuery in 101 video – Click Here
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