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The CS Engineer
The CS Engineer
Forget SQL Joins — These 4 Patterns Made My Queries 10x Faster

Forget SQL Joins — These 4 Patterns Made My Queries 10x Faster

One four-table join turned a 30-millisecond request…

Member-only content
7 min read
Claps
839
Responses
17
Nagaraj
NagarajinLevel Up Coding
C# Developers, Wake Up: Exceptions Are Dead — Result Pattern Rules Now

C# Developers, Wake Up: Exceptions Are Dead — Result Pattern Rules Now

Cleaner errors, faster code.

Member-only content
5 min read
Claps
77
Responses
9
Yash Batra
Yash Batra
How Netflix Accidentally Proved Monoliths Scale Better Than Microservices

How Netflix Accidentally Proved Monoliths Scale Better Than Microservices

For a decade, the dominant Silicon Valley mantra has…

Member-only content
3 min read
Claps
1.6K
Responses
66
Ark Protocol
Ark Protocol
Our Redis Cache Cost $4,800/Month. A 200-Line Go Cache Fixed It

Our Redis Cache Cost $4,800/Month. A 200-Line Go Cache Fixed It

Our production Redis cluster crashed at 3 AM on a…

Member-only content
3 min read
Claps
436
Responses
56
mawatwalmanish
mawatwalmanish
Agentic RAG

Agentic RAG

Disclaimer: The content in this post is curated from…

2 min read
Claps
8
Responses
1
Dileep Sreepathi
Dileep Sreepathi
Senior .NET Dev Interview Q/A: II

Senior .NET Dev Interview Q/A: II

What Is an RFC in API Design?

Member-only content
3 min read
Claps
72
Responses
2
The CS Engineer
The CS Engineer
Forget JSON — The Future of Fast APIs Is Already Here

Forget JSON — The Future of Fast APIs Is Already Here

JSON is killing throughput and your developer…

Member-only content
5 min read
Claps
488
Responses
15
Anmol Baranwal
Anmol BaranwalinLevel Up Coding
11 Powerful APIs for Your Next Project

11 Powerful APIs for Your Next Project

Nobody wants to build things from scratch. That’s why…

Member-only content
13 min read
Claps
797
Responses
17
Niraj Ranasinghe
Niraj RanasingheinXeynergy Blog
What is Microsoft MarkItDown and Why It Matters?

What is Microsoft MarkItDown and Why It Matters?

You’re trying to build something useful with AI, and…

5 min read
Claps
806
Responses
10
Michael Maurice
Michael Maurice
I Cut My API’s Pagination Time from 200 ms to 12 ms — Here’s the Trick

I Cut My API’s Pagination Time from 200 ms to 12 ms — Here’s the Trick

Ever watched your product-list endpoint stumble the…

Member-only content
3 min read
Claps
77
Responses
4
Anderson Godoy
Anderson Godoy
⚡ Optimizing Nested Loops in C# .NET 9 for Extreme Performance

⚡ Optimizing Nested Loops in C# .NET 9 for Extreme Performance

Many developers write C# code without thinking about…

Member-only content
4 min read
Claps
13
Responses
1
Mehdi BAFDIL
Mehdi BAFDIL
8 Code Smells That Scream “Junior Developer”

8 Code Smells That Scream “Junior Developer”

Every senior developer has been there. You open a pull…

Member-only content
10 min read
Claps
105
Responses
5
Yash Batra
Yash Batra
The 47-Line Code That Made One Developer $2 Million from AI

The 47-Line Code That Made One Developer $2 Million from AI

In late 2024, a solo indie developer pushed 47 lines…

Member-only content
3 min read
Claps
4.6K
Responses
171