Raghavendra DB

DSA Preparation Roadmap (From Zero to OA Ready) - Sliding Window: 3, 76, 209, 424, 567, 904 - Two Pointers: 11, 15, 16, 18, 42, 167 - Fast/Slow Pointers (Linked List): 141, 142, 19, 876, 160, 234 - Binary Search on Sorted Data: 33, 34, 35, 153, 162, 704 - Binary Search on Answer: 875, 1011, 410, 774, 1283, 1482 - Hashing / Frequency Maps: 1, 49, 128, 217, 242, 347 - Prefix Sum / Running Sum: 303, 560, 724, 930, 974, 523 - Difference Array / Range Updates: 370, 1094, 1109, 1893, 1943, 2381 - Monotonic Stack: 739, 496, 503, 84, 85, 901 - Monotonic Queue / Deque: 239, 862, 1425, 1438, 1499, 1696 - Heap / Top K: 215, 347, 692, 703, 973, 1046 - Intervals: 56, 57, 252, 253, 435, 452 - Greedy Scheduling / Sorting: 45, 55, 406, 621, 763, 134 - Linked List Manipulation: 21, 23, 24, 25, 92, 138 - Tree DFS: 104, 112, 113, 543, 124, 226 - Tree BFS / Level Order: 102, 103, 199, 515, 637, 116 - BST Problems: 98, 99, 230, 235, 450, 700 - Backtracking Basics: 46, 47, 77, 78, 90, 39 - Backtracking with Constraints: 40, 17, 79, 131, 51, 52 - Graph BFS / DFS: 200, 695, 733, 994, 1091, 1254 - Topological Sort / DAG: 207, 210, 802, 1462, 1203, 2115 - Union Find / DSU: 547, 684, 1319, 1579, 990, 1202 - Shortest Path: 743, 787, 1514, 1631, 1334, 1976 - MST / Graph Greedy: 1584, 1135, 1168, 1489, 778, 1102 - Trie: 208, 211, 212, 648, 677, 1268 - Bit Manipulation: 136, 137, 191, 338, 268, 190 - 1D DP Basics: 70, 198, 213, 322, 279, 300 - Knapsack / Subset DP: 416, 494, 518, 474, 1049, 879 - Grid DP: 62, 63, 64, 221, 931, 120 - String DP / Sequence DP: 1143, 72, 115, 583, 97, 1312 If I had to simplify this even more: Start with these 10 first: - Sliding Window - Two Pointers - Binary Search - Hashing - Prefix Sum - Monotonic Stack - Heap - Intervals - Trees - 1D DP

@269signofff We can count on these Suyash,krunal,bhuvi,hazel not others

I'm not concerned about our batting, just our bowling unit. We need some work to do with tough matches ahead. The toss is very important in this year's IPL so far.

Niggas not using Spotify man

Virat Kohli’s reaction watching the fans support 🤩

@269signofff Most of us go through seating selection Problem is speed Higher the speed greater the response

One of the hacks to get RCB tickets 🎫 on time, but it's still pure luck God's plan 🥹❣️♥️ First match as defending champions 🫶 #RCB #IPL2026

@munindravarmaa Are you sure bro?

RCB tickets to go on sale today at 4pm. Delay was to integrate metro QR code into ticket. All ticket holders get free metro ride. Cars not allowed near stadium. Designated drop off points from where there will be pickup. Only m-tickets.

Virat Kohli during an ad shoot 🔥

@munindravarmaa Seriously?

@iamstake Tate,jennie,charlie

Lollapalooza Chicago 2026 line up 🇺🇸 love the spread of female artists across the poster and the headliners being female heavy too 👀🔥 here for it!! which of these artists would you want to see at Lollapalooza India next year??

This is one way to go about it. But the people who get the best jobs barely do all these. They use LinkedIn differently, and I’ll teach you EXACTLY how in three steps. If you have a LinkedIn account, turn on these settings, then sit back and watch the magic:

10 Sexy Outfits For Men: 1.

@MashoorLog Process of drinking more water will also begin

Protein era begins?

@niyetsel .

Cancel movie night today! Watch these 4 videos instead.

When I left Uber, something strange happened. Some people on social media started saying I was fired. They created full stories in their head. “He didn’t resign. He got fired and now he’s pretending.” I won’t lie, it hurt. Not because I needed validation. But because people who don’t even know you can confidently spread things about your life like they were in the room when decisions were made. So let me just say the reality once, calmly. One quarter before I left, I received the "Impact Award" (best engineer of the quarter in our org) for my contributions to the team. I was rated outstanding in my manager and peer reviews. I was among the highest performing engineers in my team. And not just at Uber. Even in my previous companies, if you ask the people who worked with me, they will tell you I was ethical, serious about my work, and deeply committed. Nothing I have achieved in my career happened by accident. I have worked with small startups with single digit employees. I have worked at big Indian tech companies like Paytm. I have worked at global tech giants like Uber. I have taken back to back promotions. I have led multiple projects end to end. I have spent weekends learning new technologies when nobody was watching. When my salary was low in my early days, I never thought “let me work less because I’m paid less.” I always thought the opposite. Let me become so good that my salary has no option but to grow. Was it tiring? Yes. Was it glamorous? Not at all. But that grind built me. Today when people say things without knowing the story, I don’t get angry anymore. That’s just how social media works. People see a decision and assume a narrative. But I know what I’ve built. From engineer to content creator to founder. From a small town to building NamasteDev profitably with a strong team. None of this is luck. It’s years of discipline, consistency, and believing that hard work compounds. If you are working somewhere right now and feeling underpaid or unnoticed, I just want to say this. Don’t reduce your effort because your salary is small. Increase your skill so much that your opportunities become big. Your grind will not betray you. Maybe not immediately. Maybe not loudly. But one day, it will quietly put you exactly where you deserve to be. And when that day comes, random comments won’t matter at all.

System Design becomes EASY when you follow these: 1. Fundamentals youtube.com/playlist?list=… 2. API Design youtube.com/watch?v=DQ57zY… 3. Load Balancing youtube.com/watch?v=xg7Dj2… 4. Message Queues youtube.com/watch?v=DYFocS… 5. Rate Limiting youtube.com/watch?v=MIJFyU… 6. Caching youtube.com/watch?v=1NngTU… 7. Sharding & Partitioning youtube.com/watch?v=wXvlje… 8. Database Replication youtube.com/watch?v=oh8GvL… 9. Consistent Hashing youtube.com/watch?v=vccwdh… 10. CAP Theorem youtube.com/watch?v=RexrIN… 11. Microservices youtube.com/watch?v=vTjeDW… 12. Fault Tolerance youtube.com/watch?v=3Lis4w… 13. Scalability youtube.com/watch?v=tjubQ9… 14. Event-Driven Architecture youtube.com/watch?v=Fb_0UO… 15. Service Discovery youtube.com/watch?v=v4u7m2… Follow @DipanshuKu55175 for more.

@iamstake ✅ 2 done The order in which they will announce the India Tour 1-Fred Again 2-Weeknd 3-BTS

names being floated for potential India tours in 2026 - The Weeknd - BTS - Kanye West - Shakira - Fred Again.. let’s see what actually materializes

GOODBYE ASTROLOGERS. CHATGPT JUST MADE IT EASY AND FREE. JUST GIVE IT YOUR BIRTHDATE. NO HOROSCOPES, NO TAROT. Copy these 6 prompts for results that will blow your mind:

@iamstake Weeknd supermacy