But, Dynamic Programming (DP) is HARD

Say no more..

https://www.linkedin.com/posts/rajatgajbhiye_but-dynamic-programming-dp-is-hard-say-activity-7315376275764789249-wWeF

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Spring Boot Roadmap

https://www.linkedin.com/posts/rajatgajbhiye_spring-boot-roadmap-phase-1-basics-activity-7315606212799029250-hTwq

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One day or Day one. You decide.

System Design edition.

𝗢𝗻𝗲 𝗗𝗮𝘆: I will start learning system design.
𝗗𝗮𝘆 𝗢𝗻𝗲: Read about scalability and load balancing.

𝗢𝗻𝗲 𝗗𝗮𝘆: I will understand database sharding.
𝗗𝗮𝘆 𝗢𝗻𝗲: Watch a video on sharding vs. replication and take notes.

𝗢𝗻𝗲 𝗗𝗮𝘆: I will learn about caching.
𝗗𝗮𝘆 𝗢𝗻𝗲: Set up Redis and experiment with caching strategies.

𝗢𝗻𝗲 𝗗𝗮𝘆: I will understand microservices architecture.
𝗗𝗮𝘆 𝗢𝗻𝗲: Read case studies on companies migrating from monoliths to microservices.

𝗢𝗻𝗲 𝗗𝗮𝘆: I will practice system design interviews.
𝗗𝗮𝘆 𝗢𝗻𝗲: Pick a real-world problem and sketch out a high-level architecture.

𝗢𝗻𝗲 𝗗𝗮𝘆: I will start preparing for my dream job.
𝗗𝗮𝘆 𝗢𝗻𝗲: 𝗦𝘁𝗮𝗿𝘁 𝗽𝗿𝗲𝗽𝗮𝗿𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝘁𝗵𝗲𝘀𝗲 𝗱𝗲𝘁𝗮𝗶𝗹𝗲𝗱 𝗶𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄 𝗿𝗲𝘀𝗼𝘂𝗿𝗰𝗲 - https://lnkd.in/dte69Z5N

https://www.linkedin.com/posts/rajatgajbhiye_one-day-or-day-one-you-decide-system-design-activity-7315733727886635009-y_LW

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Special Announcement for Group Members

Thank you all for your amazing support ❤️

As a small token of my appreciation, I'm excited to offer you an exclusive deal. After 2 years of hard work, I've put together a System Design Interview Preparation Kit that covers everything you need to succeed in your interviews.

I’ve divided it into four parts:

1. Fifteen-Day Preparation Strategy
2. System Design Concepts
3. Cheat Sheets
4. 45 Solved Questions

My guide focuses on the 20% of topics that are asked in 80% of system design interviews.

Check out the KIT here: https://topmate.io/rajat_gajbhiye/1446625

PS: Use the coupon code SD20 to get a 20% discount (only for the next few users, so GO CHECK IT OUT FAST!!!)

Tips to solve any DSA question by understanding patterns

https://www.linkedin.com/posts/rajatgajbhiye_tips-to-solve-any-dsa-question-by-understanding-activity-7316093156373016578-434P

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A Google engineer explains system design

https://www.linkedin.com/posts/anu-sharma-2002_systemdesign-interviewpreparation-collab-activity-7315961553806143488-k5l3

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I am 𝗵𝗶𝗿𝗶𝗻𝗴 you as a 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 if you can answer these 30 questions

https://www.linkedin.com/posts/rajatgajbhiye_i-am-%F0%9D%97%B5%F0%9D%97%B6%F0%9D%97%BF%F0%9D%97%B6%F0%9D%97%BB%F0%9D%97%B4-you-as-a-%F0%9D%97%A6%F0%9D%97%BC%F0%9D%97%B3%F0%9D%98%81%F0%9D%98%84%F0%9D%97%AE%F0%9D%97%BF-activity-7316326991794712578-rTFT

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Kafka is Complicated,

Until you go through these resources

https://www.linkedin.com/posts/rajatgajbhiye_kafka-is-complicated-until-you-go-through-activity-7316460035935559683-vwDq

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These 24 System Design Fundamentals articles will make you prepared for your next system design interview.

Pick up 2-3 in a week and read them thoroughly to build strong fundamentals.

https://www.linkedin.com/posts/rajatgajbhiye_these-24-system-design-fundamentals-articles-activity-7316703257916006400-zVzV

Give it a Like for better reach 👍🏼

Special Announcement for Group Members

Thank you all for your amazing support ❤️

As a small token of my appreciation, I'm excited to offer you an exclusive deal. After 2 years of hard work, I've put together a System Design Interview Preparation Kit that covers everything you need to succeed in your interviews.

I’ve divided it into four parts:

1. Fifteen-Day Preparation Strategy
2. System Design Concepts
3. Cheat Sheets
4. 45 Solved Questions

My guide focuses on the 20% of topics that are asked in 80% of system design interviews.

Check out the KIT here: https://topmate.io/rajat_gajbhiye/1446625

PS: Use the coupon code SD20 to get a 20% discount (only for the next few users, so GO CHECK IT OUT FAST!!!)

*10,000+ laid off. The SDEs who survived? Not the best coders—but the smartest strategists.*

They weren’t grinding LeetCode for hours.
They were learning how to:

✅ Design scalable systems
✅ Solve complex problems efficiently with optimized algorithms.
✅ Design scalable systems with clean, modular architecture principles.
✅ Think critically and strategically to tackle real-world challenges.

In 2025, companies don’t need just devs. They need engineers who can think like architects.

Bosscoder Academy offers a comprehensive SDE program designed to help you master these skills:https://bit.ly/42dbarK

I thought I could never crack a System Design Interview until..

I found this Roadmap

Here is HOW can you do in 5 steps.

https://www.linkedin.com/posts/rajatgajbhiye_i-thought-i-could-never-crack-a-system-design-activity-7316814258774728704-fCsW

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Interviewer: You have 2 minutes. Explain the JavaScript Event Loop to me.

My answer: Challenge accepted, let’s go!

https://www.linkedin.com/posts/rajatgajbhiye_interviewer-you-have-2-minutes-explain-activity-7317053914300727297-2dRB

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40 most asked DSA questions to clear your next interview

Save for Yourself & Share to help others :)

https://www.linkedin.com/posts/rajatgajbhiye_40-most-asked-dsa-questions-to-clear-your-activity-7317184795661283328-Fo4v

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A Microsoft engineer explains system design

https://www.linkedin.com/posts/ayushi-sharma-8a285a185_systemdesign-tech-collab-activity-7317164121081200640-uY3L

Save the post you’ll need it during interviews ❤️

DSA was extremely HARD

Until I found these 14 Problem Solving Patterns

https://www.linkedin.com/posts/rajatgajbhiye_dsa-was-extremely-hard-until-i-found-these-activity-7317401131146534912-Ckhm

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Without Leetcode, you cannot pass interviews.

Without side projects, your resume will not stand out.

Should you focus on LeetCode or build another project? To get your first job, you need a mix of both.

But the real problem? Many people don’t know what to build.

I’ve been there too.. motivated to start coding but stuck staring at my screen, Googling "best programming projects" and eventually ending up watching YouTube videos instead.

This cycle continues until you start building.

To break this cycle, here’s a list of projects to boost your portfolio + DSA patterns to crack coding interviews.

https://www.linkedin.com/posts/rajatgajbhiye_without-leetcode-you-cannot-pass-interviews-activity-7317550119980015622-IKgr

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I will never understand JavaScript, its so confusing

Don’t say this, instead follow this JavaScript roadmap

https://www.linkedin.com/posts/rajatgajbhiye_dsa-paidpartnership-preplacedcollab-activity-7317760801413509120-zEuu

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Connect directly with SDEs from top MNCs and PBCs.
Start with a FREE session - https://explore.preplaced.in/FpqouA

If anybody is saying System Design is overrated in software engineering ask them to give few interviews be it for SDE/SDE2/SDE3 role.

They quickly realize that mastery of DSA alone won’t land the job at top PBCs.

https://www.linkedin.com/posts/rajatgajbhiye_if-anybody-is-saying-system-design-is-overrated-activity-7317908107601297408-ymYy

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You already know Java. But you are starting with Spring Boot or struggling with it ?

I got you covered.

https://www.linkedin.com/posts/rajatgajbhiye_you-already-know-java-but-you-are-starting-activity-7318142978030551040-LnEm

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