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I'm Leoman — a frontend developer who builds fast, accessible, and scalable web applications. I focus on clean, maintainable code and delivering smooth, high-performance digital experiences. I’m all about a seamless developer workflow and great user experience.

June 3, 2025

Understanding TypeScript Utility Types: Record, Omit, Pick, Partial, and Extract

May 20, 2025

JavaScript Snippet: Find the Most Experienced Dev Per Role Using .reduce()

May 10, 2025

Filtering High-Earning Departments in TypeScript

May 8, 2025

TypeScript Utility: Finding Departments with High Average Salary

May 6, 2025

Mastering Array.reduce() with Real-World Use Cases in JavaScript

May 5, 2025

Counting Active Users by Role in TypeScript (with Unit Tests)

May 1, 2025

How to Generate Department-Based User Statistics in JavaScript