From UPSC to Tech
In 2023, I left tech to prepare for UPSC — studied governance, ethics, society.But no matter how hard I tried, I kept building in the background: automation scripts, app ideas, systems.Then it hit m...
Java Performance Tuning: List vs Set vs HashMap with Real-World Examples
🔥 Performance Tuning in Java: List, Set, and HashMap with Real-World ExamplesWhen working with Java collections, choosing the right data structure can make or break your application’s performance...
Level Up Your Integration Tests in .NET: Record, Replay, Relax
Sick of flaky integration tests?
You run your tests once — they pass. Run them again — they fail. Maybe the third-party API timed out. Or the response changed. Or your internet blinked. I...
Next Fronteiras Interview: Daniel Feitosa on Technical Debt Management
Next week, on May 12th, 2025, we are going to interview Daniel Feitosa, a Brazilian Software Engineering professor at the Faculty of Science and Engineering, University of Groningen.When I write "we,"...
Kaltrinkeda — The ToolBox and Its Features
Hello readers, I’m Kirey, and today I bring another innovation from Kaltrinkeda:The ToolBox is a built-in feature in our IDE, designed to streamline the programmer’s workflow with a selection of n...
AI Is Making It Too Easy to Code — and That’s the Real Problem
I used to think the hardest part of coding was figuring out logic.
Now I think the hardest part is knowing if you’ve actually learned anything.
We’re in an era where you can build a full-stack ap...
Distributed Consensus: Paxos vs. Raft and Modern Implementations
In this post we'll explore the fundamentals of distributed consensus, compare the dominant consensus algorithms Paxos and Raft, and examine recent implementations like Kafka Raft.
What is Di...
Who is 5hezy?
Meet 5hezy, also known as Shah Zaib — a passionate tech explorer from Karachi, Pakistan, currently pursuing a degree in Software Engineering at DHA Suffa University.
His journey into the world of te...
The Ultimate Guide to Cyber Threat Actors: Exploring Hackers, Hacktivists, and Their Tactics
How can we understand the impact of hackers and hacktivists on global cybersecurity?In today’s interconnected world, cyber threats have evolved from simple pranks to sophisticated operations that ca...
Why should you avoid helpers
If you have ever worked on software projects, you probably have seem before a folder named "helpers" or "utils."These folders typically store auxiliary functions that do not fit into the system's modu...