PinnedPublished inLevel Up CodingHow an Undergraduate Shattered a 40-Year-Old Computer Science TheoryAndrew Krapivin, a student at Rutgers University, accidentally created a faster, more efficient hash table — disproving a 40-year-old…Feb 12A response icon29Feb 12A response icon29
PinnedPublished inLevel Up CodingTop 5 Essential Practices for Functional Programming in JavaMaster These Essential Tips Before Writing a Single Line of Code in Functional Programming!”Oct 22, 2024A response icon1Oct 22, 2024A response icon1
PinnedPublished inLevel Up CodingJava interview questions that I struggled to answer : Part -1 — Atomic Integer vs SynchronizedWhy isn’t my program behaving as expected, even when I use synchronized blocks?Nov 7, 2024A response icon8Nov 7, 2024A response icon8
PinnedPublished inLevel Up CodingMaster Java Records: A Step-by-Step Guide to reduce boilerplate code — Part -1Why Java Records Were Introduced: Reducing Boilerplate CodeOct 18, 2024A response icon1Oct 18, 2024A response icon1
PinnedPublished inTowards DevJava Coding Practices: Common Mistakes and Best Practices for Modern Development : (Part -1)Don’t write a single line of Java code in 2024 without knowing these internalsMay 29, 2024A response icon5May 29, 2024A response icon5
Published inLevel Up CodingSystem Design Tips & Tricks — Part 1Practical system design tips for interviews and real-world work — grounded in trade-offs, not textbook theory.23h ago23h ago
Published inLevel Up CodingBefore You Scale Your Database, Read ThisBefore adding more servers or complexity, first verify that your database is truly the bottleneck. Here’s how to measure what matters, and…Jun 10Jun 10
Published inLevel Up CodingThe Illusion of AI Reasoning: Models Are Matching, Not SolvingDear non-member readers, read this article for free via this link.Jun 9Jun 9
From 0 to 800 followers: My Medium Growth Journey in 8 MonthsNo viral tricks. No paid promos. Just real growth through consistent effort and honest writing.May 28May 28
Published inLevel Up CodingWhy Can’t an AWS Lambda Function in a Public Subnet Access the Internet?Explore why your AWS Lambda in a public subnet can’t reach the internet and discover the best solutions to enable seamless connectivity.May 22May 22
