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Tech Stack I used to build my coding platform (algomaster.io)
In September 2024, I started building AlgoMaster.io from scratch after quitting my job at Amazon.
Mar 22
•
Ashish Pratap Singh
74
7
2
300+ Engineering Articles to Level Up Your System Design Skills
I’m excited to share a new GitHub repository where I’ve curated 300+ high-quality engineering articles, organized by top tech companies.
Mar 1
•
Ashish Pratap Singh
75
6
February 2026
20 AI Concepts Explained in 20 Minutes
Learning AI can feel overwhelming.
Feb 26
•
Ashish Pratap Singh
108
7
11
12 OOP Concepts EVERY Developer Should Know
Key Object-Oriented Programming Concepts
Feb 12
•
Ashish Pratap Singh
143
4
13
I created a comprehensive resource to master Concurrency Interviews
I’m excited to announce the launch of my premium Concurrency Interview resource, built to be the most complete, structured, and high-quality resources…
Feb 5
•
Ashish Pratap Singh
31
7 Graph Algorithms You Should Know for Coding Interviews in 2026
This is a guest post by Shayan, an International Grandmaster on Codeforces and a PhD Candidate at the University of Maryland.
Feb 4
•
Ashish Pratap Singh
and
Shayan Chashm Jahan
73
2
9
Polling vs. Long Polling vs. SSE vs. WebSockets vs. Webhooks
How do you keep clients updated with server changes?
Feb 3
•
Ashish Pratap Singh
101
1
10
January 2026
How to Scale a System from 0 to 10 million+ Users
Scaling is a complex topic, but after working at big tech on services handling millions of requests and scaling my own startup (AlgoMaster.io) from…
Jan 29
•
Ashish Pratap Singh
150
12
16
DSA was HARD until I Learned these 20 Patterns
Templates included
Jan 20
•
Ashish Pratap Singh
667
8
104
How Git Works Internally
We run git add, git commit, and git push without thinking twice.
Jan 15
•
Ashish Pratap Singh
112
6
13
How Load Balancers Actually Work
A Deep Dive
Jan 8
•
Ashish Pratap Singh
110
1
8
The Hidden Cost of Database Indexes
“Just add an index”. This is the most common advice when a query runs slow.
Jan 6
•
Ashish Pratap Singh
92
3
5
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