Programming, data science, ML - free courses by Big Data Specialist

Android Developer from Scratch

This course is Designed for absolute beginners and experienced coders takes you step by step from Java programming fundamentals to advanced mobile development. You will build actual applications, solve practical code challenges, and learn the inner workings of deploying your own apps to the Google Play Store.

🎬 Free Video course
⏰ Duration: 12.5 hrs
🏃‍♂️ Self Paced
👨‍🏫 Created by: Adam Lupu, Adam Schwem

https://learndevs.com/courses/preview/become-an-android-developer-from-scratch-2158

#Andriod #Developer #Course
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Optimization for Machine Learning

This is a course focused on the core mathematical principles and algorithms used to train high-performing models. You will explore gradient descent, loss functions, convergence rates, and advanced optimization techniques designed to make your models faster, more efficient, and mathematically sound.

🎬 Free Video course
⏰ Duration: 5 videos(3-4 hrs)
🏃‍♂️ Self Paced
👨‍🏫 Created by: Vizuara
🔗 Course Link

#ML #Optimization #Course
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System Design Course: APIs, Databases, Caching, CDNs, Load Balancing

This is a free comprehensive course focused on production infrastructure concepts every backend and full-stack engineer needs: APIs, databases, caching strategies, CDNs, load balancing, and how these pieces fit together at scale.

🎬 Free Full Video Course
⏰ Duration: ~2 hours
🏃‍♂️ Self Paced
👨‍🏫 Created by: freeCodeCamp.org
🔗 Course Link

#SystemDesign #Backend #Caching #LoadBalancing #APIs #Course
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