10 DSA Patterns - Abhinav Awasthi Linkedin.pdf
1.7 MB
10 DSA Patterns - You must know for Interviews ๐
Check out the complete post: https://www.linkedin.com/posts/abhinavawasthi01_10-dsa-patterns-abhinav-awasthi-activity-7411296258637799424--yii
Check out the complete post: https://www.linkedin.com/posts/abhinavawasthi01_10-dsa-patterns-abhinav-awasthi-activity-7411296258637799424--yii
โค1
Catch me live for Upsolving Codeforces Educational Round 186 ๐
11:30PM
https://www.youtube.com/live/g3UFJyIoi8w?si=WY_9Akw29nYvDJTF
11:30PM
https://www.youtube.com/live/g3UFJyIoi8w?si=WY_9Akw29nYvDJTF
โค1
Abhinav Awasthi - Coding Resources & Opportunities ๐
Catch me live for Upsolving Codeforces Educational Round 186 ๐ 11:30PM https://www.youtube.com/live/g3UFJyIoi8w?si=WY_9Akw29nYvDJTF
We are live now, do join: https://www.youtube.com/live/g3UFJyIoi8w?si=WY_9Akw29nYvDJTF
YouTube
Upsolving Codeforces Educational Round 186 ๐ | Live | Abhinav Awasthi
Contest Link: https://codeforces.com/contests/2182
๐๏ธ New to streaming or looking to level up? Check out StreamYard and get $10 discount! ๐ https://streamyard.com/pal/d/4801122546745344
๐๏ธ New to streaming or looking to level up? Check out StreamYard and get $10 discount! ๐ https://streamyard.com/pal/d/4801122546745344
During one of my Amazon interviews, I was confidently solving DSA problems and then the interviewer switched to Operating System questions. ๐๐ปโโ๏ธ
Process vs thread.
Deadlock.
Virtual memory.
Page replacement.
That round was a clear reminder for me:
๐ DSA might get you shortlisted, but CS fundamentals decide selection.
After that experience (and many interviews + mock interviews later), I realized how often Operating Systems show up, especially in product-based company interviews. ๐
So I created a 30-page Operating System revision handbook:
โ Short and crisp explanations
๐ Interview-focused (not textbook style)
โฐ Perfect for last-minute revision before interviews
Iโm sharing only part of the PDF here so you can see how itโs structured.
If you want the complete OS notes, ๐ comment โOperating System Notesโ
Iโll personally share the full PDF with you in DM.
Iโm doing this intentionally so the resource reaches people who genuinely care about CS fundamentals and interview prep.
Hope this helps in your preparation.
Happy Coding โค๏ธ
Check Out this Linkedin Post to get the full Handbook: https://www.linkedin.com/posts/abhinavawasthi01_operating-system-handbook-abhinav-awasthi-ugcPost-7411661915598385152-KKJE
Process vs thread.
Deadlock.
Virtual memory.
Page replacement.
That round was a clear reminder for me:
๐ DSA might get you shortlisted, but CS fundamentals decide selection.
After that experience (and many interviews + mock interviews later), I realized how often Operating Systems show up, especially in product-based company interviews. ๐
So I created a 30-page Operating System revision handbook:
โ Short and crisp explanations
๐ Interview-focused (not textbook style)
โฐ Perfect for last-minute revision before interviews
Iโm sharing only part of the PDF here so you can see how itโs structured.
If you want the complete OS notes, ๐ comment โOperating System Notesโ
Iโll personally share the full PDF with you in DM.
Iโm doing this intentionally so the resource reaches people who genuinely care about CS fundamentals and interview prep.
Hope this helps in your preparation.
Happy Coding โค๏ธ
Check Out this Linkedin Post to get the full Handbook: https://www.linkedin.com/posts/abhinavawasthi01_operating-system-handbook-abhinav-awasthi-ugcPost-7411661915598385152-KKJE
LinkedIn
Amazon Interview Tips: OS Fundamentals Over DSA | Abhinav Awasthi posted on the topic | LinkedIn
During one of my Amazon interviews, I was confidently solving DSA problems and then the interviewer switched to Operating System questions. ๐๐ปโโ๏ธ
Process vs thread.
Deadlock.
Virtual memory.
Page replacement.
That round was a clear reminder for me:
๐ DSAโฆ
Process vs thread.
Deadlock.
Virtual memory.
Page replacement.
That round was a clear reminder for me:
๐ DSAโฆ
Most of us arenโt tired, weโre mentally overloaded.
Weโve learned how to:
upskill ๐
stay productive โ๏ธ
push through busy days
But very few of us are taught how to stay calm and focused when pressure hits.
And pressure hits everywhere, before an important moment, during a tough day at work, or when life just feels mentally heavy.
A few friends of mine built Svasthya Minds to address exactly this gap.
Itโs built around short, practical mental resets, designed to help you regain calm, clarity, and mental resilience without demanding extra time or motivation.
What stood out to me:
No long routines
No โyou must be disciplinedโ mindset
Something that fits into real, messy life
Just a simple way to reset your mind when it feels overloaded.
If youโve been carrying constant mental pressure lately, this is worth checking out ๐
https://play.google.com/store/apps/details?id=com.svasthyaminds.app
๐ง Because learning to pause is just as important as learning to push.
Weโve learned how to:
upskill ๐
stay productive โ๏ธ
push through busy days
But very few of us are taught how to stay calm and focused when pressure hits.
And pressure hits everywhere, before an important moment, during a tough day at work, or when life just feels mentally heavy.
A few friends of mine built Svasthya Minds to address exactly this gap.
Itโs built around short, practical mental resets, designed to help you regain calm, clarity, and mental resilience without demanding extra time or motivation.
What stood out to me:
No long routines
No โyou must be disciplinedโ mindset
Something that fits into real, messy life
Just a simple way to reset your mind when it feels overloaded.
If youโve been carrying constant mental pressure lately, this is worth checking out ๐
https://play.google.com/store/apps/details?id=com.svasthyaminds.app
๐ง Because learning to pause is just as important as learning to push.
Google Play
Svasthyaminds: Meditate, Sleep - Apps on Google Play
The Future of Meditation : Meditate, Breathe, and earn XP with a gamified habit
โค3๐1
and then I slept peacefully.....
https://www.linkedin.com/posts/abhinavawasthi01_codeforces-competitiveprogramming-dsa-activity-7455892647799578624-lvdV?utm_source=share&utm_medium=member_desktop&rcm=ACoAADOtR5kB4Yev9lZKOpqotDAHcJ6fTL8VsHI
https://www.linkedin.com/posts/abhinavawasthi01_codeforces-competitiveprogramming-dsa-activity-7455892647799578624-lvdV?utm_source=share&utm_medium=member_desktop&rcm=ACoAADOtR5kB4Yev9lZKOpqotDAHcJ6fTL8VsHI
LinkedIn
#codeforces #competitiveprogramming #dsa #coding | Abhinav Awasthi | 34 comments
and then I slept peacefully.....
Post Contest Discussion ๐
Problem A: A straightforward maths + geometry + coordinates problem. Clean observations, solved in O(1).
Problem B: String based, purely observation-driven. The statement was a bit confusing initiallyโฆ
Post Contest Discussion ๐
Problem A: A straightforward maths + geometry + coordinates problem. Clean observations, solved in O(1).
Problem B: String based, purely observation-driven. The statement was a bit confusing initiallyโฆ
โค1
Leetcode Weekly Contest 500 Solutions: https://youtu.be/k033IeOQb7Q
Hey everyone ๐
Finally uploaded my complete Amazon Interview Experience video!
Shared everything honestly:
- Referral process
- OA experience
- All 3 interview rounds
- Leadership Principles
- How I got the 45 LPA offer
- Why I dropped the offer?
Also talked about the reality behind the process and my overall journey ๐
Would really appreciate your support โค๏ธ
https://youtu.be/G7fdasRHmq4
Finally uploaded my complete Amazon Interview Experience video!
Shared everything honestly:
- Referral process
- OA experience
- All 3 interview rounds
- Leadership Principles
- How I got the 45 LPA offer
- Why I dropped the offer?
Also talked about the reality behind the process and my overall journey ๐
Would really appreciate your support โค๏ธ
https://youtu.be/G7fdasRHmq4
Anyone who has recently qualified for GSOC, please DM here: 9956217210
Paid Opportunity
Send me your resume and details of your GSOC participation
Paid Opportunity
Send me your resume and details of your GSOC participation
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Happy Coding โค๏ธ
๐ Associate Software Test Engineer
Company: E&Y
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Happy Coding โค๏ธ
โค2
๐ด Live Contest Discussion of Leetcode Biweekly 187 ๐
Join here at *10PM*: https://www.youtube.com/live/htoDi6oSEg8?si=xQ9G9NLgTe_W8vh1
Join here at *10PM*: https://www.youtube.com/live/htoDi6oSEg8?si=xQ9G9NLgTe_W8vh1
YouTube
A-D Leetcode Biweekly Contest 187 Editorials | Solutions | Abhinav Awasthi
Contest Link: https://leetcode.com/contest/biweekly-contest-187
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Subscribe to the channel for Amazing Coding and Competitive Programming Content.
๐ Join Telegram for Post Contest Discussions, Coding Meets, and Important Updates, Join a Community of overโฆ
Journey from earning โน5000/Month to getting first Internship ๐
https://www.linkedin.com/posts/abhinavawasthi01_coding-programming-internship-activity-7496163704829386753-BwPH?utm_source=share&utm_medium=member_android&rcm=ACoAADOtR5kB4Yev9lZKOpqotDAHcJ6fTL8VsHI
https://www.linkedin.com/posts/abhinavawasthi01_coding-programming-internship-activity-7496163704829386753-BwPH?utm_source=share&utm_medium=member_android&rcm=ACoAADOtR5kB4Yev9lZKOpqotDAHcJ6fTL8VsHI
LinkedIn
#coding #programming #internship #gfg #geeksforgeeks | Abhinav Awasthi
I was in my ๐๐ฒ๐ฐ๐ผ๐ป๐ฑ ๐๐ฒ๐บ๐ฒ๐๐๐ฒ๐ฟ ๐ผ๐ณ ๐ฐ๐ผ๐น๐น๐ฒ๐ด๐ฒ when I got my first real break.
It was a ๐๐ฟ๐ถ๐ฑ๐ฎ๐ ๐ฎ๐ณ๐๐ฒ๐ฟ๐ป๐ผ๐ผ๐ป.
I had come back home after college and was preparing for my exams.
At that time, I was very ๐ฎ๐ฐ๐๐ถ๐๐ฒ ๐ถ๐ป ๐๐ผ๐บ๐ฝ๐ฒ๐๐ถ๐๐ถ๐๐ฒ ๐ฃ๐ฟ๐ผ๐ด๐ฟ๐ฎ๐บ๐บ๐ถ๐ป๐ด. I was also ๐บ๐ฎ๐ธ๐ถ๐ป๐ด ๐ฌ๐ผ๐๐ง๐๐ฏ๐ฒ ๐๐ถ๐ฑ๐ฒ๐ผ๐โฆ
It was a ๐๐ฟ๐ถ๐ฑ๐ฎ๐ ๐ฎ๐ณ๐๐ฒ๐ฟ๐ป๐ผ๐ผ๐ป.
I had come back home after college and was preparing for my exams.
At that time, I was very ๐ฎ๐ฐ๐๐ถ๐๐ฒ ๐ถ๐ป ๐๐ผ๐บ๐ฝ๐ฒ๐๐ถ๐๐ถ๐๐ฒ ๐ฃ๐ฟ๐ผ๐ด๐ฟ๐ฎ๐บ๐บ๐ถ๐ป๐ด. I was also ๐บ๐ฎ๐ธ๐ถ๐ป๐ด ๐ฌ๐ผ๐๐ง๐๐ฏ๐ฒ ๐๐ถ๐ฑ๐ฒ๐ผ๐โฆ
โค3
Company: Juspay
Position: Software Development Engineer - Backend
Location: Bangalore, India
Experience Level: 0 - 2 Years (Freshers and early-career professionals eligible)
Job Type: Full Time
https://joinus.juspay.in/?jobId=DEV-BE01
Position: Software Development Engineer - Backend
Location: Bangalore, India
Experience Level: 0 - 2 Years (Freshers and early-career professionals eligible)
Job Type: Full Time
https://joinus.juspay.in/?jobId=DEV-BE01
Company Name: Accenture
Role: AI/ML Computational Science Associate
Qualification: B.E/B.Tech
Experience: 0-2 years
Location: Bengaluru
Apply Link: https://www.accenture.com/in-en/careers/jobdetails?id=AIOC-S01665345_en
Role: AI/ML Computational Science Associate
Qualification: B.E/B.Tech
Experience: 0-2 years
Location: Bengaluru
Apply Link: https://www.accenture.com/in-en/careers/jobdetails?id=AIOC-S01665345_en
Accenture
AI/ML Computational Science Associate
Learn more about applying for AI/ML Computational Science Associate position at Accenture.
โค2
Is ICPC a joke now? ๐คท๐ปโโ๏ธ
https://youtu.be/uTr6MSrHXdw
https://youtu.be/uTr6MSrHXdw