Build an ATM in 10 minutes with OOP

Most people learn coding the wrong way… 👀 They watch tutorials, feel confident… but freeze when asked to build something from scratch. I just came across a simple challenge: 👉 “Build an ATM machine in 10 minutes using OOP” Sounds easy, right? But here’s the twist — You only get one variable: balance And every deposit/withdraw must update the SAME memory. That’s where real understanding kicks in. 💡 This isn’t about syntax… It’s about how you think like a programmer → Managing state → Writing clean logic → Handling real-world scenarios (like insufficient balance) Honestly, this made me realize: Learning = Watching ❌ Learning = Building under pressure ✅ If you're into coding, try this yourself. No shortcuts. No copying. You’ll instantly know where you stand. Link to know about how I know this:- https://lnkd.in/gQ3364iP #LearnCoding #PythonLearning #OOPConcepts #BuildInPublic #DeveloperMindset #CodingChallenge #ProgrammingLife #TechLearning #StudentDevelopers #UpskillDaily #StopProcrastinating #NoMoreExcuses #BreakThePattern #DontJustWatch #StopWastingTime #RealityCheck #WakeUpCall

Day 29 of my Coding Journey 🚀 Consistency is slowly turning into confidence—and I can clearly feel my thinking becoming more structured every day 🔥 Each step is strengthening my foundation for bigger goals ahead. 💡 What I worked on today: • Learned about functions in Python • Practiced writing and using functions effectively • Completed exercises to strengthen understanding • Explored how functions improve code reusability and structure ⚡ Today’s focus: Understanding how to break problems into smaller, manageable parts using functions and writing cleaner, more organized code. Focusing on clarity before implementation continues to make a big difference. 🏆 Progress check: I’m improving not just in coding, but also in how I approach problems—with more patience, structure, and confidence 🙌 📈 Noticing steady growth in logical reasoning and problem-solving skills. ✨ Key Takeaway: Strong fundamentals + consistent practice = long-term growth. #codingchallengeapril2026 #nxtwaveintensive #codingchallenge #python

Day 26 of my Coding Journey 🚀 Consistency is slowly turning into confidence—and I can clearly feel my thinking becoming more structured every day 🔥 Each step is strengthening my foundation for bigger goals ahead. 💡 What I worked on today: • Learned about functions in Python • Practiced writing and using functions effectively • Completed exercises to strengthen understanding • Explored how functions improve code reusability and structure ⚡ Today’s focus: Understanding how to break problems into smaller, manageable parts using functions and writing cleaner, more organized code. Focusing on clarity before implementation continues to make a big difference. 🏆 Progress check: I’m improving not just in coding, but also in how I approach problems—with more patience, structure, and confidence 🙌 📈 Noticing steady growth in logical reasoning and problem-solving skills. ✨ Key Takeaway: Strong fundamentals + consistent practice = long-term growth. #codingchallengeapril2026 #nxtwaveintensive #codingchallenge #python

🚀 Continuing my journey into Object-Oriented Programming, today I explored some important OOP concepts like Inheritance, Polymorphism, Encapsulation, and Abstraction 🧠 🔹 Inheritance Inheritance allows a class to acquire properties and methods from another class, promoting code reusability and reducing duplication. class Animal: def speak(self): print("Animal speaks") class Dog(Animal): def bark(self): print("Dog barks") d = Dog() d.speak() d.bark() 🔹 Polymorphism Polymorphism allows the same method to behave differently depending on the object. class Bird: def sound(self): print("Some sound") class Sparrow(Bird): def sound(self): print("Chirp") class Crow(Bird): def sound(self): print("Caw") 🔹 Encapsulation Encapsulation focuses on bundling data and methods together while controlling access to data, improving security and maintainability. 🔹 Abstraction Abstraction helps in hiding complex implementation details and exposing only the necessary functionality to the user. 🔹 Why These Concepts Matter 💡 Improve code reusability and structure 💡 Help in building scalable applications 💡 Enhance data security and flexibility 🔹 Learning Outcome These concepts helped me understand how to design programs in a more structured and real-world-oriented way 🚀 #Teksacademy #Python #CodingJourney #OOP #Inheritance #Polymorphism #Encapsulation #Abstraction #Programming

Day 27 of my Coding Journey 🚀 Consistency is slowly turning into confidence—and I can clearly feel my thinking becoming more structured every day 🔥 Each step is strengthening my foundation for bigger goals ahead. 💡 What I worked on today: • Learned about functions in Python • Practiced writing and using functions effectively • Completed exercises to strengthen understanding • Explored how functions improve code reusability and structure ⚡ Today’s focus: Understanding how to break problems into smaller, manageable parts using functions and writing cleaner, more organized code. Focusing on clarity before implementation continues to make a big difference. 🏆 Progress check: I’m improving not just in coding, but also in how I approach problems—with more patience, structure, and confidence 🙌 📈 Noticing steady growth in logical reasoning and problem-solving skills. ✨ Key Takeaway: Strong fundamentals + consistent practice = long-term growth. #codingchallengeapril2026 #nxtwaveintensive #codingchallenge #python

Day 28 of my Coding Journey 🚀 Consistency is slowly turning into confidence—and I can clearly feel my thinking becoming more structured every day 🔥 Each step is strengthening my foundation for bigger goals ahead. 💡 What I worked on today: • Learned about functions in Python • Practiced writing and using functions effectively • Completed exercises to strengthen understanding • Explored how functions improve code reusability and structure ⚡ Today’s focus: Understanding how to break problems into smaller, manageable parts using functions and writing cleaner, more organized code. Focusing on clarity before implementation continues to make a big difference. 🏆 Progress check: I’m improving not just in coding, but also in how I approach problems—with more patience, structure, and confidence 🙌 📈 Noticing steady growth in logical reasoning and problem-solving skills. ✨ Key Takeaway: Strong fundamentals + consistent practice = long-term growth. #codingchallengeapril2026 #nxtwaveintensive #codingchallenge #python

Day 25 of my Coding Journey 🚀 Consistency is slowly turning into confidence—and I can clearly feel my thinking becoming more structured every day 🔥 Each step is strengthening my foundation for bigger goals ahead. 💡 What I worked on today: • Learned about functions in Python • Practiced writing and using functions effectively • Completed exercises to strengthen understanding • Explored how functions improve code reusability and structure ⚡ Today’s focus: Understanding how to break problems into smaller, manageable parts using functions and writing cleaner, more organized code. Focusing on clarity before implementation continues to make a big difference. 🏆 Progress check: I’m improving not just in coding, but also in how I approach problems—with more patience, structure, and confidence 🙌 📈 Noticing steady growth in logical reasoning and problem-solving skills. ✨ Key Takeaway: Strong fundamentals + consistent practice = long-term growth. #codingchallengeapril2026 #nxtwaveintensive #codingchallenge #python

Day 24 of my Coding Journey 🚀 Consistency is slowly turning into confidence—and I can clearly feel my thinking becoming more structured every day 🔥 Each step is strengthening my foundation for bigger goals ahead. 💡 What I worked on today: • Learned about functions in Python • Practiced writing and using functions effectively • Completed exercises to strengthen understanding • Explored how functions improve code reusability and structure ⚡ Today’s focus: Understanding how to break problems into smaller, manageable parts using functions and writing cleaner, more organized code. Focusing on clarity before implementation continues to make a big difference. 🏆 Progress check: I’m improving not just in coding, but also in how I approach problems—with more patience, structure, and confidence 🙌 📈 Noticing steady growth in logical reasoning and problem-solving skills. ✨ Key Takeaway: Strong fundamentals + consistent practice = long-term growth. #codingchallengeapril2026 #nxtwaveintensive #codingchallenge #python

I used to copy code from the internet. It worked. But I didn’t. Because the moment something broke, I had no idea how to fix it. That’s when I changed my approach: Instead of copying → I started understanding. Now even if I forget syntax, I know how to rebuild the logic. That’s the real shift in coding. From “running code” → to “thinking in code” If you're learning to code: Don’t just run code. Understand it. 💬 Have you ever been stuck because you copied code without understanding it? #Python #Programming #CodingJourney #Developers #SoftwareEngineering #LearnToCode #WomenInTech #TechLearning #CodingLife #CareerGrowth

Day 30 of my Coding Journey 🚀 Consistency is slowly turning into confidence—and I can clearly feel my thinking becoming more structured every day 🔥 Each step is strengthening my foundation for bigger goals ahead. 💡 What I worked on today: • Learned about functions in Python • Practiced writing and using functions effectively • Completed exercises to strengthen understanding • Explored how functions improve code reusability and structure ⚡ Today’s focus: Understanding how to break problems into smaller, manageable parts using functions and writing cleaner, more organized code. Focusing on clarity before implementation continues to make a big difference. 🏆 Progress check: I’m improving not just in coding, but also in how I approach problems—with more patience, structure, and confidence 🙌 📈 Noticing steady growth in logical reasoning and problem-solving skills. ✨ Key Takeaway: Strong fundamentals + consistent practice = long-term growth. #codingchallengeapril2026 #nxtwaveintensive #codingchallenge #python