I have researched lots of product-based companies like Amazon, Microsoft, Netflix, Zomato, Goldman Sachs, Paytm, J.P. Morgan, etc., for SDE-1, and 2 roles, and found that these 20 system design questions are almost asked in every interview, both at the fresher and experienced levels.

https://www.linkedin.com/posts/rajatgajbhiye_i-have-researched-lots-of-product-based-companies-activity-7385893711584428032-Z4xl

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I had 8 interviews and 0 offers.

After the 17th, I had 5 offers in hand.

https://www.linkedin.com/posts/rajatgajbhiye_i-had-8-interviews-and-0-offers-after-activity-7386035517429108736-qJrz

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Give me 2 minutes,

I'll tell you How to clear DATA Engineer interviews

From Beginner to Pro in Azure Data Engineering – Start Your Journey the Smart Way in 2025

📌 Start Date: 25th October 2025
⏰ Time: 10 AM – 11 AM IST | Saturday

𝗖𝗼𝘂𝗿𝘀𝗲 𝗖𝗼𝗻𝘁𝗲𝗻𝘁: https://drive.google.com/file/d/1YufWV0Ru6SyYt-oNf5Mi5H8mmeV_kfP-/view

𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲: https://forms.gle/v84qW3bG7VHu6BAk7

𝗝𝗼𝗶𝗻 𝗪𝗵𝗮𝘁𝘀𝗔𝗽𝗽 𝗚𝗿𝗼𝘂𝗽: https://chat.whatsapp.com/CONhbkkRrnB8MK7GjXbXS4?mode=ems_copy_t

𝗪𝗵𝗮𝘁𝘀𝗮𝗽𝗽 𝗖𝗵𝗮𝗻𝗻𝗲𝗹: https://www.whatsapp.com/channel/0029Vb60rGU8V0thkpbFFW2n

Team
PVR Cloud Tech :)
+91-9346060794

Just add a login button.
How hard can it be?
You take a username and password, check in the DB, and log them in.
Until real users start logging in from multiple devices… and your system falls apart under “simple” expectations.

Here’s why 👇

https://www.linkedin.com/posts/rajatgajbhiye_just-add-a-login-button-how-hard-can-it-activity-7386754875872919553-C9JW

Do read ❤️👍🏼

Before accepting a job offer:

(Do this to avoid working in a toxic workplace)

1. Click 'Search' on LinkedIn.
2. Find the company you interviewed at.
3. Press the 'people' button and filter it down.
4. Filter by 'location', and 'what they do' specifically.
5. Now, look for people who left the company recently.
6. To do so, click "all filters" and select 'past employees.'

Send them this message:

https://www.linkedin.com/posts/rajatgajbhiye_before-accepting-a-job-offer-do-this-to-activity-7387120221259546624-wDxk

Do read ❤️👍🏼

These 9 System Design patterns cover 90% of the interviews you’ll ever face 👇

I wish someone had given me this list when I was stuck.

(Would’ve saved me days of overthinking and going through 100+ YouTube videos)

𝗧𝗼𝗽 𝗙𝗿𝗲𝗲 𝗥𝗲𝘀𝗼𝘂𝗿𝗰𝗲𝘀 𝗳𝗼𝗿 𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻:

https://www.linkedin.com/posts/rajatgajbhiye_these-9-system-design-patterns-cover-90-activity-7387481978461143041-ikPA

Do read ❤️👍🏼

No matter if you have 1, 2, or 5 years of experience.

Truth is:

If you are giving an interview at any good product-based company or MNCs, 3-5 rounds are just:
- DSA, Development (2 to 3 rounds), and
- System Design (1 to 2 rounds)

No matter what others say, that's my experience: we have to excel in these three areas (DSA, Development, and System Design, including LLD and HLD) to clear any interview; there are no shortcuts.
The playlist below will help you in your preparation:

https://www.linkedin.com/posts/rajatgajbhiye_no-matter-if-you-have-1-2-or-5-years-of-activity-7387841020731944960-xpns

Do read ❤️👍🏼

I am 𝗵𝗶𝗿𝗶𝗻𝗴 you as a 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 if you can answer these 35 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-7388200400224555009-dFon

Do read ❤️

This is my updated resume, having an 𝗔𝗧𝗦 𝗦𝗰𝗼𝗿𝗲 𝗼𝗳 𝗺𝗼𝗿𝗲 𝘁𝗵𝗮𝗻 𝟴𝟬

Here are some strategies I followed while creating this 👇

https://www.linkedin.com/posts/rajatgajbhiye_my-resume-activity-7388565579340849152-em4e

Do read ❤️👍🏼

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-7388804761715621888-5ACy

Do read ❤️👍🏼

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

What worked for me:

https://www.linkedin.com/posts/rajatgajbhiye_multiple-offers-and-smart-negotiation-got-activity-7388930128363388929-8aCL

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-7389301273432309760-COwx

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-activity-7389539180252495872-krRy

Do read 👍🏼❤️

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

https://www.linkedin.com/posts/rajatgajbhiye_2020-graduated-with-679cgpa-unplaced-activity-7389657114052464640-vSI0

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-7389870127493648384-UZsP

Do read ❤️👍🏼

50LPA at Amazon

These were the EXACT questions asked in 2025

https://www.linkedin.com/posts/rajatgajbhiye_50lpa-at-amazon-these-were-the-exact-questions-activity-7390379200823574528-NKZz

Do read ❤️👍🏼

65 companies targeted
34 referrals
17 interviews
12 rejections
5 offers

Here’s what actually made the difference:

https://www.linkedin.com/posts/rajatgajbhiye_65-companies-targeted-34-referrals-17-interviews-activity-7390751069527752704-7vWp

Do read ❤️👍🏼

India created history today!
Our women’s team just lifted the 2025 World Cup, pure goosebumps moment🔥

To celebrate this victory, I’m giving 50% OFF on my System Design Guide for every engineer who dreams big like Team India 💪

Get the Guide here:
- https://topmate.io/rajat_gajbhiye/1446625?coupon_code=INDIA50

Use code INDIA50

Let’s celebrate excellence, on the field and in your career :)

10 projects that will get you shortlisted at MNCs

https://www.linkedin.com/posts/rajatgajbhiye_10-projects-that-will-get-you-shortlisted-activity-7391059446375911424-IuPs

Do like ❤️👍🏼

Recently, I got a 20LPA Job Offer from Oracle
Position: Backend Engineer

https://www.linkedin.com/posts/rajatgajbhiye_recently-i-got-a-20lpa-job-offer-from-oracle-activity-7391319254731673600-iRlG

Do read ❤️👍🏼