Everyone thinks System Design is HARD.
I used it to go from 6 → 26 LPA.

Here’s how you can too 👇

https://www.linkedin.com/posts/rajatgajbhiye_system-design-career-growth-i-went-from-activity-7374432655028711424-jj1E

Give it a Like for better reach ❤️

Give me 2 minutes,

I’ll tell you how to get interview calls

https://www.linkedin.com/posts/rajatgajbhiye_resume-interviewtips-naukri-activity-7374655163149512705-uuNL

Do read ❤️

I turned 27 this week.
So here’s a gift from me → You get 27% OFF on my 𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻 𝗚𝘂𝗶𝗱𝗲 𝘁𝗼𝗱𝗮𝘆.

𝗚𝗲𝘁 𝘁𝗵𝗲 𝗚𝘂𝗶𝗱𝗲 𝗵𝗲𝗿𝗲 - https://topmate.io/rajat_gajbhiye/1446625?coupon_code=SDE27
𝗖𝗼𝗱𝗲 - SD27

Already 4000+ engineers are learning from it.
Now it’s your turn to grab it at the lowest price.

Microsoft pays around 30-45LPA for SDE-1 and 50-65LPA for SDE-2

This is the classic question they generally ask

https://www.linkedin.com/posts/rajatgajbhiye_microsoft-pays-around-30-45lpa-for-sde-1-activity-7374797028129837056-gK5Z

Do read ❤️

I solved 0 System Design problems.

And still cracked a 25 LPA offer.

https://www.linkedin.com/posts/rajatgajbhiye_i-solved-0-system-design-problems-and-activity-7375039745774501889-RpEx

Do read ✅

30LPA at BlackRock

This is the classic question they generally ask

https://www.linkedin.com/posts/rajatgajbhiye_30lpa-at-blackrock-this-is-the-classic-question-activity-7375168385048817665-PsfV

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Multiple offers and smart negotiation got me 26LPA in 40 days, even when my notice period was 90 days.

https://www.linkedin.com/posts/rajatgajbhiye_multiple-offers-and-smart-negotiation-got-activity-7375372118655582208-_WDk

Celebrating my 27th Birthday with 𝟮𝟳% 𝗢𝗙𝗙 𝘁𝗼𝗱𝗮𝘆 on my 𝗶𝗻 𝗗𝗲𝗽𝘁𝗵 𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻 𝗚𝘂𝗶𝗱𝗲.

𝗚𝗲𝘁 𝘁𝗵𝗲 𝗚𝘂𝗶𝗱𝗲 𝗵𝗲𝗿𝗲 - https://topmate.io/rajat_gajbhiye/1446625?coupon_code=SDE27

Stay Hungry, Stay FoolisH!

Microsoft asked this exact question in 2 back-to-back interviews.
CTC: 30LPA

https://www.linkedin.com/posts/rajatgajbhiye_microsoft-asked-this-exact-question-in-2-activity-7375528651133530112-C-B0

Do read ❤️

I went from 6 LPA to 26 LPA

This is exactly what I did.

https://www.linkedin.com/posts/rajatgajbhiye_i-went-from-6-lpa-to-26-lpa-this-is-exactly-activity-7375875794293821440-rXBL

Do read ❤️

10 projects that will get you shortlisted at MNCs

https://www.linkedin.com/posts/rajatgajbhiye_10-projects-that-will-get-you-shortlisted-activity-7376122723976056832-IGwO

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𝗖𝗵𝗲𝗰𝗸 𝗼𝘂𝘁 𝘁𝗵𝗲 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗱𝗲𝘁𝗮𝗶𝗹𝘀 𝗵𝗲𝗿𝗲:
- https://explore.preplaced.in/HV8Uev

I just uploaded my second video: “𝗔𝗧𝗦-𝗙𝗿𝗶𝗲𝗻𝗱𝗹𝘆 𝗥𝗲𝘀𝘂𝗺𝗲 𝗧𝗶𝗽𝘀 𝗳𝗼𝗿 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝘀”

https://m.youtube.com/watch?v=Mk3zasCMxRQ

Give it a LIKE for better reach ❤️

This one resume change got me 21 interview calls in a week and a 26 LPA offer.

https://www.linkedin.com/posts/rajatgajbhiye_this-one-resume-change-got-me-21-interview-activity-7376254019331244034-77J3

Do read ❤️👍

Most engineers lose offers not because they can’t code… but because they can’t design systems at scale.

I turned 27 this week.
So here’s a gift from me → You get 27% OFF on my 𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻 𝗚𝘂𝗶𝗱𝗲 𝘁𝗼𝗱𝗮𝘆.

𝗚𝗲𝘁 𝘁𝗵𝗲 𝗚𝘂𝗶𝗱𝗲 𝗵𝗲𝗿𝗲 - https://topmate.io/rajat_gajbhiye/1446625?coupon_code=SDE27
𝗖𝗼𝗱𝗲 - SDE27

Already 4000+ engineers are learning from it.
Now it’s your turn to grab it at the lowest price.

Deloitte pays around 10-15LPA for Consultant and 15-25LPA for Senior Consultant

This is the classic question they generally ask

https://www.linkedin.com/posts/rajatgajbhiye_deloitte-pays-around-10-15lpa-for-consultant-activity-7376518770242191360-D96x

Give it a Like for better reach ❤️

Recently, I got a 20LPA Job Offer from Oracle
Position: Java Backend Engineer
Application Method: Recruiter Outreach

https://www.linkedin.com/posts/rajatgajbhiye_recently-i-got-a-20lpa-job-offer-from-oracle-activity-7376608920238387200-p0b4

Do read ❤️

Intel to lay off 24000 employees
Oracle laid off 3,000 employees
TCS to lay off 12000 employees
Microsoft to lay off 10000 employees
Amazon has already cut 27,000+ since 2022
Infosys is not giving pay hikes

Yes, the job market is tough. But not for everyone.

Here are some good tips for everyone on their job-search journey. These have helped me continuously through my journey, hope they do the same for you :)

https://www.linkedin.com/posts/rajatgajbhiye_intel-to-lay-off-24000-employees-oracle-laid-activity-7376820485445251073-d5Ow

Do read ❤️ and repost ♻️

2020 → graduated with 6.79 cgpa, unplaced
2021 → rejected in 12+ off-campus interviews
2022 → joined Suma with 3LPA
2023 → got my 1st freelance client

2024 → started content creation on LinkedIn
2025 → built 250k+ community & closed 20+ clients in 1.5year span

https://www.linkedin.com/posts/rajatgajbhiye_2020-graduated-with-679-cgpa-unplaced-activity-7376981757780385793-lMor

Do read ❤️👍

I did not like DSA until

I found these 16 problem-solving patterns

https://www.linkedin.com/posts/rajatgajbhiye_i-did-not-like-dsa-until-i-found-these-16-activity-7377215153903333376-gYtj

Do read ❤️👍🏼

First time: I froze, lost 21LPA offer
Second time: I smiled, got 26LPA offer

In one interview, I was asked:
- Why does WhatsApp instantly show ‘typing…’ even if your friend is on the other side of the world?

I froze. I didn’t know the answer. And yes, I got rejected. But instead of moving on, I went deeper into the questions and learned.

In another interview, two weeks later, I faced the same question. I smiled and explained:
- As soon as a user presses a key, WhatsApp sends a tiny “typing” signal (not the text).
- That signal travels over a WebSocket to the nearest WhatsApp server.
- Using Redis Pub/Sub, the event is broadcast to the server where the other person’s connection is active.
- That server pushes the event instantly, so within ~200ms, the “typing…” status appears.

These events(packets) are extremely lightweight, which is why even on 2G networks, WhatsApp still feels real-time.

𝗜’𝘃𝗲 𝗰𝗼𝗺𝗽𝗶𝗹𝗲𝗱 𝗲𝘃𝗲𝗿𝘆𝘁𝗵𝗶𝗻𝗴 𝗶𝗻𝘁𝗼 𝗮 𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻 𝗞𝗜𝗧 𝘁𝗼 𝗺𝗮𝗸𝗲 𝗽𝗿𝗲𝗽𝗮𝗿𝗮𝘁𝗶𝗼𝗻 𝗲𝗮𝘀𝗶𝗲𝗿

𝗚𝗲𝘁 𝗶𝘁 𝗵𝗲𝗿𝗲: https://topmate.io/rajat_gajbhiye/1446625

Don’t feel bad if you can't ans a question. Learn it so next time it comes, you turn it into an opportunity.