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🚀 Mastering SOLID Principles #3 Open/Closed Principle (OCP): Extending Software Without Breaking It Learn how to design software that grows through extension rather than constant modification. 📖 linkedin.com/pulse/mastering… #SOLID #CleanCode #SoftwareEngineering #CodeWithIshwar
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After 12 years in software engineering, here's what matters most: ❌ Chasing every new framework ✅ Strong fundamentals ✅ Consistency ✅ Communication ✅ Public learning ✅ Adaptability Tech changes. Learning how to learn doesn't. Comment Your Thought ? 👇 #CodeWithIshwar
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🤖 AI is probably in a hype bubble. 💡 AI is probably also a technological revolution. Both can be true at the same time. Many AI companies may disappear. AI itself isn't going anywhere. What do you think? #AI #Tech #Innovation #LLM #CodeWithIshwar #SoftwareEngineering
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This week's learning: The internet has no shortage of tutorials. The shortage is people willing to struggle through building something from scratch. Agree or disagree? #FridayLearning #CodeWithIshwar #BuildInPublic #Programming #SoftwareEngineering 🚀
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Redis looks simple — just key-value storage. But underneath, it’s powered by smart data structures: Strings, Hashes, Lists, Sets, Sorted Sets. That’s why Redis isn’t just fast — it’s a data structure engine for real-time systems 🚀 #Redis #DSA #SystemDesign #CodeWithIshwar
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🌐 Type a URL → DNS kicks in 🌐 Cache → Resolver → Root → TLD → IP ⚡ Cache = fast 🐢 No cache = slow #dns #systemdesign #systemdesign #dns #backend #programming #codewithishwar
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In AI, “nothing” doesn’t exist. Even silence is stored as data. - codewithishwar #AI #MachineLearning #Programming #Developers #Tech
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I almost overcomplicated this problem. 😅 LeetCode 3546 — Equal Sum Grid Partition At first: “Try all cuts” ❌ But the trick is simple: If total sum is even → find a prefix = total / 2 That’s it. No brute force. Just clarity. #leetcode #dsa #java #programming #codewithishwar
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Solved Two Sum today. Brute force → O(n²) HashMap → O(n) Many DSA problems aren’t about coding. They’re about recognizing the right data structure. — CodeWithIshwar #CodeWithIshwar #DSA #LeetCode #Programming
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AI can generate code. The real engineering skill now is: asking better questions and validating the answers. Prompting is easy. Judgment is hard. - CodeWithIshwar #AI #SoftwareEngineering #Developers #CodeWithIshwar
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Seniority is earned in incidents, not interviews. DSA tests logic. Production tests judgment. Anyone can explain architecture. Few can handle failure calmly. That’s the difference. - CodeWithIshwar #SoftwareEngineering #Production #SystemDesign #CodeWithIshwar
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Syntax is becoming automated. Judgment is becoming valuable. - CodeWithIshwar #SoftwareEngineering #AI #Tech #Developers #CodeWithIshwar
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Management isn’t a promotion. It’s a different career. Some scale systems. Some scale people. Both matter. - CodeWithIshwar #CodeWithIshwar #Leadership
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You don’t need 10 hours of coding. You need 90 focused minutes. Daily. Consistency builds engineers. Not intensity. — CodeWithIshwar #CodeWithIshwar #DeveloperMindset
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Brute force isn’t bad. Premature optimization is. First solve clearly. Then optimize if needed. That’s engineering maturity. - CodeWithIshwar #DSA #CodingInterview #SoftwareEngineering #CodeWithIshwar
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DP is powerful. But unnecessary DP is overengineering. First simplify. Then optimize. That’s real DSA maturity. - CodeWithIshwar #DSA #CodingInterview #ReactJS #CodeWithIshwar
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DSA gets easier when problems start looking familiar. Recognize the pattern first. Code comes later. - CodeWithIshwar #CodeWithIshwar #DSA
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If your DSA solution feels complex, you probably skipped one step: understanding the pattern. Prefix/suffix? Two pointers? Recursion memo? Greedy vs DP? Patterns reduce thinking cost. That’s the real power of DSA. - CodeWithIshwar #SoftwareEngineering #CodeWithIshwar
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Most problems feel hard because too many decisions are being made at once. - CodeWithIshwar #SoftwareEngineering #CodeWithIshwar
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A solution is usually clear. Maintaining it for two years is not. - CodeWithIshwar #SoftwareEngineering #CodeWithIshwar
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