LeetCode was HARD until I Learned these 15 Patterns: 1. Prefix Sum 2. Two Pointers 3. Sliding Window 4. Fast & Slow Pointers 5. LinkedList In-place Reversal 6. Monotonic Stack 7. Top ‘K’ Elements 8. Overlapping Intervals 9. Modified Binary Search 10. Binary Tree Traversal 11.
Home / LinkedIn creators / Ashish Pratap Singh

Ashish Pratap Singh
Founder @ AlgoMaster.io | YouTube (275k+) | Prev @ Amazon
We read 112 of their posts. Here is what they actually do.
linkedin.com/in/ashishps1 ↗Engagement over time
Average likes per post, by month.
That puts them in the 79th percentile of the 1,374 creators we track in the 100K to 1M follower band. Reach is not the same as resonance, and this is the ratio that separates them.
Their hooks, word for word
The opening line of their best-performing posts. This is what stops the scroll.
- LeetCode was HARD until I Learned these 15 Patterns:7.6K likes
- Concurrency vs Parallelism - They are NOT the same5.2K likes
- 30 Blogs to Learn 30 System Design Concepts:5.1K likes
- 30 Blogs to Learn 30 System Design Concepts:4.9K likes
- I created a Github repository to learn System Design, and I'm excited to share that it crossed 30k stars recently.4K likes
- 30 Blogs to Learn 30 System Design Concepts:4K likes
Content pillars
What they post about, with a line from a real post as evidence.
- DSA & LeetCode Patterns
Top 1 post shares 15 core LeetCode patterns for interview preparation.
- System Design Fundamentals
Top 4 post curates 30 essential system design blogs and core concepts.
- Technical Concept Distillations
Top 3 post breaks down concurrency versus parallelism using intuitive real-world examples.
Signature moves and voice
The repeatable moves that show up across their best posts.
- Hook with high-utility numbered cheat sheets.
- Repurpose winning listicles with updated resource links.
- End posts with a direct repost prompt.
What works for them
Patterns that separate their top posts from the rest.
- Curated numbered lists of external learning resources drive massive organic engagement.
- Direct comparison posts breaking down commonly confused engineering concepts generate high virality.
- Republishing proven high-value DSA pattern lists consistently captures peak reader interest.
When they post
Every post, grouped by day of week.
Best day is Monday at 2K average likes. Thursday is their weakest at 1K.
What format works
Text, image, video or carousel, ranked by what actually lands for them.
| Format | Posts | Avg likes | |
|---|---|---|---|
| Image | 105 | 1.6K | |
| Text only | 7 | 886 |
Steal this
Moves you can apply to your own posts this week.
- Turn complex topics into curated numbered lists with direct links to deep dives.
- Contrast two easily confused concepts side by side with real-world examples.
- Add a clear repost call-to-action to maximize organic reach.
Best-performing posts
Ranked by likes, across everything we analysed.
Concurrency vs Parallelism - They are NOT the same Concurrency: Concurrency means an application is making progress on multiple tasks at the same time. While a single CPU core can handle only one task at a time, it achieves concurrency by rapidly switching between tasks.
30 Blogs to Learn 30 System Design Concepts: 1. APIs: https://lnkd.in/dsbwPZ6N 2. API Gateway: https://lnkd.in/gtyXmvf4 3. Scalability: https://lnkd.in/gPGhW-qK 4. Availability: https://lnkd.in/gQk2p4_6 5. CAP Theorem: https://lnkd.in/g_tFqJJb 6. Load Balancers: https://lnkd.in/dzM7VDKq 7.
30 Blogs to Learn 30 System Design Concepts: 1. APIs: https://lnkd.in/dsbwPZ6N 2. JWTs: https://lnkd.in/ghtXYRqU 3. Webhooks: https://lnkd.in/geHxGX-7 4. API Gateways: https://lnkd.in/gtyXmvf4 5. Load Balancing: https://lnkd.in/gvxfwEUr 6. Proxy vs Reverse Proxy: https://lnkd.in/gMTtidBq 7.
I created a Github repository to learn System Design, and I'm excited to share that it crossed 30k stars recently. The repository contains a collection of resources to study: - System Design Core Concepts - Networking and API Fundamentals - Database and Caching Fundamentals
Similar creators
Comparable follower counts, analysed the same way.
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Built from public LinkedIn posts, last refreshed 2026-09-26. Follower counts and engagement change over time. Ashish Pratap Singh is not affiliated with 2pr.io. Request removal.