You can get end-to-end project building and interview prep support from top SDEs.

Just book a FREE call here: https://explore.preplaced.in/Xojr9O

Study these 45 problems well and you have prepared for 99% of your System Design Interviews

https://www.linkedin.com/posts/rajatgajbhiye_study-these-45-problems-well-and-you-have-activity-7303263071936897024-WHVo

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l woke up dreaming of ₹0 tax… but reality applied a 100% deduction on that thought instantly.

https://www.linkedin.com/posts/rajatgajbhiye_i-woke-up-dreaming-of-0-tax-but-reality-activity-7303417035647016960-eoxe

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Skipped Industry Relevant Projects?

This is how you lose MAANG

https://www.linkedin.com/posts/rajatgajbhiye_dataengineering-upskilling-collab-activity-7303628247689314305-ezQj

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But, TREE are TOUGH🙃

Say no more.

https://www.linkedin.com/posts/rajatgajbhiye_but-tree-are-tough-say-no-more-trees-activity-7303787178235469824-rh-G

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Trust me, System Design is NOT HARD

Just know these Three Core Concepts.

𝟭. 𝗧𝗵𝗲𝗿𝗲’𝘀 𝗡𝗼 𝗦𝗶𝗻𝗴𝗹𝗲 𝗥𝗶𝗴𝗵𝘁 𝗪𝗮𝘆 𝘁𝗼 𝗗𝗲𝘀𝗶𝗴𝗻 𝗮 𝗦𝘆𝘀𝘁𝗲𝗺

𝟮. 𝗚𝗲𝗻𝗲𝗿𝗮𝗹 𝗥𝘂𝗹𝗲𝘀 𝗼𝗳 𝗧𝗵𝘂𝗺𝗯
𝗔. 𝗛𝗼𝘄 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄𝗲𝗿𝘀 𝗕𝗲𝗵𝗮𝘃𝗲
𝗕. 𝗬𝗼𝘂𝗿 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗖𝗮𝗻 𝗔𝗳𝗳𝗲𝗰𝘁 𝘁𝗵𝗲 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄
𝗖. 𝗧𝗶𝗺𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗶𝘀 𝗜𝗺𝗽𝗼𝗿𝘁𝗮𝗻𝘁
𝗗. 𝗛𝗼𝘄 𝘁𝗼 𝗔𝗽𝗽𝗿𝗼𝗮𝗰𝗵 𝘁𝗵𝗲 𝗣𝗿𝗼𝗯𝗹𝗲𝗺
𝗘. 𝗔 𝗖𝗼𝗺𝗺𝗼𝗻 𝗠𝗶𝘀𝘁𝗮𝗸𝗲

𝟯. 𝗪𝗵𝗮𝘁 𝘁𝗼 𝗦𝗮𝘆 𝗶𝗻 𝗗𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝘁 𝗦𝗰𝗲𝗻𝗮𝗿𝗶𝗼𝘀
𝗔. 𝗛𝗼𝘄 𝘁𝗼 𝗦𝗮𝘆 "𝗜 𝗗𝗼𝗻’𝘁 𝗞𝗻𝗼𝘄" 𝗪𝗶𝘁𝗵𝗼𝘂𝘁 𝗟𝗼𝘀𝗶𝗻𝗴 𝗣𝗼𝗶𝗻𝘁𝘀
𝗕. 𝗛𝗼𝘄 𝘁𝗼 𝗗𝗶𝘀𝗮𝗴𝗿𝗲𝗲 𝘄𝗶𝘁𝗵 𝘁𝗵𝗲 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄𝗲𝗿 𝘁𝗵𝗲 𝗥𝗶𝗴𝗵𝘁 𝗪𝗮𝘆
𝗖. 𝗛𝗼𝘄 𝘁𝗼 𝗠𝗮𝗻𝗮𝗴𝗲 𝗧𝗶𝗺𝗲 𝗶𝗻 𝘁𝗵𝗲 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄

https://www.linkedin.com/posts/rajatgajbhiye_trust-me-system-design-is-not-hard-just-activity-7303995396660355072-wj-S

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Infinite is hiring Associate Software Engineer

For 2023, 2024, 2025 gards
Location: Vishakhapatnam

https://sjobs.brassring.com/TGnewUI/Search/home/HomeWithPreLoad?partnerid=26656&siteid=5008&PageType=JobDetails&jobid=31998#jobDetails=31998_5008

So last month, I held a poll in our community to understand the experience level of our members and I have realized that most of you have 1+ years of experience, while a lot of you have over 3+ years.

Keeping this in mind, I’ve created a System Design Preparation Kit just for you.

It took me 2 years to build this guide while working as a software developer. I’ve divided it into 4 parts:

15-Day Preparation Strategy: You'll be prepped with all the necessary concepts in 15 days.

System Design Concepts: Everything you need to know about system design.

Cheatsheet: Quick revision material to brush up before the interview.

50 Solved Questions: Detailed answers with HLD diagrams, LLD code, and in-depth explanations.

Check out my System Design Preparation KIT here: https://topmate.io/rajat_gajbhiye/1446625

PS: To celebrate 150K followers on LinkedIn, Use code SD15 to get a 15% discount (Hurry, it’s only for the first few users)

I’m really excited to share this with you all.

Monolithic vs. Microservices Architecture: Which to Choose? 🤔

https://www.linkedin.com/posts/rajatgajbhiye_monolithic-vs-microservices-architecture-activity-7304109118846308352-s3yH

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Commonly asked System Design CONCEPT BASED interview topics -

https://www.linkedin.com/posts/rajatgajbhiye_commonly-asked-system-design-concept-based-activity-7304371538793840641-WpXf

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Never skip these System Design questions

https://www.linkedin.com/posts/rajatgajbhiye_never-skip-these-system-design-questions-activity-7304505941171855360-duws

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India Wins the Champions Trophy! 🏆

I’m super happy about this win, so I’m giving 20% off on my System Design Preparation Kit

This kit took me 2 years to build and covers everything you need for system design interviews:

15-Day Prep Plan
Key System Design Concepts
Cheatsheet
50 Solved Questions

Get it here →
https://topmate.io/rajat_gajbhiye/1446625?coupon_code=SD20

Use code SD20 for 20% off
Let’s celebrate this win 💯❤️

If I only had to choose 9 Github repos to learn Software Engineering, I would choose these: 👇

https://www.linkedin.com/posts/rajatgajbhiye_if-i-only-had-to-choose-9-github-repos-to-activity-7305075011126493184-6l9q

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𝐖𝐚𝐧𝐭 𝐭𝐨 𝐒𝐭𝐚𝐧𝐝 𝐎𝐮𝐭 𝐢𝐧 𝐭𝐡𝐞 𝐌𝐀𝐀𝐍𝐆 𝐇𝐢𝐫𝐢𝐧𝐠 𝐑𝐚𝐜𝐞?

Top tech companies don’t just look for coding skills—they need problem-solvers, data-driven thinkers, and innovators.

𝐇𝐞𝐫𝐞 𝐚𝐫𝐞 𝐭𝐡𝐞 𝐓𝐎𝐏 𝟏𝟎 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐂𝐨𝐧𝐜𝐞𝐩𝐭𝐬 𝐟𝐨𝐫 𝐉𝐨𝐛 𝐈𝐧𝐭𝐞𝐫𝐯𝐢𝐞𝐰𝐬:

1 Data Structures (Arrays, Trees, Graphs)
2 Algorithms (Sorting, Searching, DP)
3 System Design & Scalability
4 API Design & Security
5 Concurrency & Multithreading
6 SQL & Databases
7 DevOps & CI/CD
8 Version Control (Git, Merge Strategies)
9 Cloud Computing (AWS, GCP)
10 Object-Oriented Programming (OOP)

𝐖𝐡𝐢𝐜𝐡 𝐨𝐟 𝐭𝐡𝐞𝐬𝐞 𝐭𝐨𝐩𝐢𝐜𝐬 𝐝𝐨 𝐲𝐨𝐮 𝐬𝐭𝐫𝐮𝐠𝐠𝐥𝐞 𝐰𝐢𝐭𝐡 𝐭𝐡𝐞 𝐦𝐨𝐬𝐭?

To land your dream job you need 𝐦𝐚𝐬𝐭𝐞𝐫𝐲 𝐨𝐯𝐞𝐫 𝐤𝐞𝐲 𝐒𝐃𝐄 𝐜𝐨𝐧𝐜𝐞𝐩𝐭𝐬: https://bit.ly/3Fi2uHf

Companies List that are HIRING for 100% REMOTE

https://www.linkedin.com/posts/rajatgajbhiye_hiring-activity-7305220854299189248-5lxL

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Without Leetcode, you cannot pass interviews.

Without side projects, your resume will not stand out.

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-7305437399218634752-vNtA

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Walmart System Design Interview Questions for Software Developer in 2025

https://www.linkedin.com/posts/rajatgajbhiye_walmart-system-design-interview-questions-activity-7305588439654043648-fklS

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Clear your Next Java Developer Interview

𝗧𝗼𝗽𝗶𝗰 𝟭: 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗳𝗹𝗼𝘄 𝗮𝗻𝗱 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲
𝗧𝗼𝗽𝗶𝗰 𝟮: 𝗖𝗼𝗿𝗲 𝗝𝗮𝘃𝗮
𝗧𝗼𝗽𝗶𝗰 𝟯: 𝗝𝗮𝘃𝗮-𝟴/𝗝𝗮𝘃𝗮-𝟭𝟭/𝗝𝗮𝘃𝗮𝟭𝟳
𝗧𝗼𝗽𝗶𝗰 𝟰: 𝗦𝗽𝗿𝗶𝗻𝗴 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸, 𝗦𝗽𝗿𝗶𝗻𝗴-𝗕𝗼𝗼𝘁, 𝗠𝗶𝗰𝗿𝗼𝘀𝗲𝗿𝘃𝗶𝗰𝗲, 𝗮𝗻𝗱 𝗥𝗲𝘀𝘁 𝗔𝗣𝗜
𝗧𝗼𝗽𝗶𝗰 𝟱: 𝗛𝗶𝗯𝗲𝗿𝗻𝗮𝘁𝗲/𝗦𝗽𝗿𝗶𝗻𝗴-𝗱𝗮𝘁𝗮 𝗝𝗽𝗮/𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 (𝗦𝗤𝗟 𝗼𝗿 𝗡𝗼𝗦𝗤𝗟)

https://www.linkedin.com/posts/rajatgajbhiye_clear-your-next-java-developer-interview-activity-7305807352971030528-swan

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Nobody values DSA more than MAANG

Here are top 20 DSA questions asked at MAANG👇🏻

https://www.linkedin.com/posts/rajatgajbhiye_dsa-collab-preplacedcollab-activity-7305949664850145280-7fFg

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The easiest way to learn all of DSA is by connecting with experienced SDEs from the start

Start with a FREE session: https://lnkd.in/dXnsenTe