QuickCode @quickcodex

Software Developer | Freelancer | Content Creator Joined June 2024

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QuickCode @quickcodex

2 weeks ago

This one actually made me stop and reread. 700 AI agents in a closed cybersecurity test somehow found each other, started coordinating, pulled off a real attack… and then tried to erase the evidence. No one trained them for this. Full story here: mahesh-gaikwad.medium.com/700-ai-agents-…

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QuickCode @quickcodex

2 weeks ago

Hey, long time no tweet 😅 Been deep into GenAI and LLM stuff these past few months, building RAG pipelines, integrating models into Java apps, trying out different tools. It’s been messy but really interesting. Anyone else playing with LLMs right now?

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QuickCode @quickcodex

2 months ago

Just finished making a handwritten cheat sheet on HashMap internals in Java 📝 Covered hashing, buckets, collisions, linked lists, Red-Black trees, resizing & rehashing. Hope it helps someone preparing for Java interviews! 🚀 Follow @quickcodex for more. #Java #HashMap

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QuickCode @quickcodex

2 months ago

@Zee__shannn sure

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QuickCode @quickcodex

2 months ago

Notes on String in Java ✍️ Covered String Pool, immutability, object creation, interning & optimization all in one page. 📚 Save it for your next Java interview! 🚀 #Java #JavaInterview #Coding #QuickCode

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QuickCode @quickcodex

2 months ago

@Vedantsx yup!

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QuickCode @quickcodex

2 months ago

Java Memory Management Ever wondered how Java handles memory visibility, thread communication, and concurrency? I’ve broken down JMM concepts in this thread 👇 🔁 Share it with someone preparing for Java interviews. #Java #JMM #Concurrency #Multithreading #JavaInterview

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QuickCode @quickcodex

2 months ago

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QuickCode @quickcodex

2 months ago

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QuickCode @quickcodex

2 months ago

@hqs3303 @Aditya_181105 🤣

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QuickCode @quickcodex

8 months ago

Today I realized most of my growth didn’t come from tutorials or courses. It came from breaking things, fixing them at 2 AM, and telling myself, “okay… I won’t forget this again.” Turns out, experience is just repeated failure with better notes.

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QuickCode @quickcodex

8 months ago

Just dropped some fresh dev reads on Medium 🚀 If you love real-world coding insights, bugs, and lessons from the trenches, you’ll enjoy what I write. 👉 Follow me on Medium: medium.com/@777ahesh Let’s learn & grow together 💻✨ @Medium

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QuickCode @quickcodex

9 months ago

What are you currently learning right now? • Coding • Job prep • Writing • Something else Reply below, I might share resources based on answers.

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QuickCode @quickcodex

9 months ago

JavaScript didn’t exhaust me in 2025. The decisions around it did. A raw reflection on framework fatigue, AI pressure, and growing as a frontend dev. medium.com/@777ahesh/2025… #buildinpublic #LearningInPublic