Why I think Leetcode’s Discussion section is a goldmine

You'll find almost everything you need to prepare for your next company.

𝟭. 𝗥𝗲𝗮𝗹 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲𝘀 & 𝗖𝗼𝗺𝗽𝗮𝗻𝘆 𝗜𝗻𝘀𝗶𝗴𝗵𝘁𝘀
𝟮. 𝗦𝗮𝗹𝗮𝗿𝘆 𝗗𝗶𝘀𝗰𝘂𝘀𝘀𝗶𝗼𝗻𝘀 & 𝗢𝗳𝗳𝗲𝗿 𝗖𝗼𝗺𝗽𝗮𝗿𝗶𝘀𝗼𝗻𝘀
𝟯. 𝗡𝗼𝘁𝗲𝘀 𝗼𝗻 𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻, 𝗗𝗦𝗔, 𝗖𝗦 𝗳𝘂𝗻𝗱𝗮𝗺𝗲𝗻𝘁𝗮𝗹𝘀, 𝗗𝗕𝗠𝗦...
𝟰. 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄 𝗤𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀 & 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀

https://www.linkedin.com/posts/rajatgajbhiye_why-i-think-leetcodes-discussion-section-activity-7302538298449653760-qppf

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2 Years of Effort, Packed Into One Powerful System Design Kit

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

Fifteen-Day Preparation Strategy – Get prepped with all the necessary concepts in just 15 days.

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

Cheat Sheet – Quick revision material to brush up before the interview.

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

Trust me, this guide focuses on the 20% of topics that are asked in 80% of system design interviews.

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

PS: Use the coupon code SDE10 to get a 10% discount (only for the next few users, so GO CHECK IT OUT FAST!!!)

10 projects that will get you shortlisted at MNCs

https://www.linkedin.com/posts/rajatgajbhiye_projects-projectideas-collab-activity-7302900172793999360--u8E

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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

𝐋𝐚𝐲𝐨𝐟𝐟𝐬 𝐀𝐫𝐞 𝐑𝐢𝐬𝐢𝐧𝐠 →𝐆𝐞𝐭 𝐎𝐮𝐭 𝐨𝐟 𝐭𝐡𝐞 𝐒𝐞𝐫𝐯𝐢𝐜𝐞-𝐁𝐚𝐬𝐞𝐝 𝐓𝐫𝐚𝐩!

Tech layoffs are hitting hard, and service-based employees are the first to be let go. With repetitive tasks, slow salary growth, and little job security, staying in a service-based role is a gamble.
The only way to stay ahead is by mastering 𝐃𝐒𝐀, 𝐒𝐲𝐬𝐭𝐞𝐦 𝐃𝐞𝐬𝐢𝐠𝐧, 𝐚𝐧𝐝 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭.

𝐃𝐨𝐧’𝐭 𝐰𝐚𝐢𝐭 𝐟𝐨𝐫 𝐚 𝐥𝐚𝐲𝐨𝐟𝐟 𝐭𝐨 𝐜𝐡𝐚𝐧𝐠𝐞 𝐲𝐨𝐮𝐫 𝐜𝐚𝐫𝐞𝐞𝐫:https://bit.ly/4btqbIM

This will help you Crack your next System Design Interview even if you have 4+ years of experience

𝗨𝗻𝗱𝗲𝗿𝘀𝘁𝗮𝗻𝗱 𝘁𝗵𝗲 𝗕𝗮𝘀𝗶𝗰𝘀 𝗙𝗶𝗿𝘀𝘁
𝗙𝗼𝗹𝗹𝗼𝘄 𝗮 𝗦𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲𝗱 𝗔𝗽𝗽𝗿𝗼𝗮𝗰𝗵
𝗣𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝘄𝗶𝘁𝗵 𝗥𝗲𝗮𝗹-𝗪𝗼𝗿𝗹𝗱 𝗘𝘅𝗮𝗺𝗽𝗹𝗲𝘀
𝗠𝗼𝗰𝗸 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄𝘀
𝗧𝗵𝗶𝗻𝗸 𝗟𝗶𝗸𝗲 𝗮𝗻 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄𝗲𝗿

https://www.linkedin.com/posts/rajatgajbhiye_this-will-help-you-crack-your-next-system-activity-7303052160051679232-LVgF

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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