programmingexpert

JavaScript

10+ years experience

2 projects

Confidence: 5/10

Proficiency Levelexpert

Overview

JavaScript is the foundational programming language of the web, enabling dynamic content, interactive user interfaces, and full-stack application development. It runs in browsers for client-side functionality and on servers via Node.js. Modern JavaScript development encompasses frameworks like React and Next.js, as well as tools for building desktop and mobile applications. Khaled has extensive JavaScript experience across web applications, mobile apps (React Native), and cross-platform solutions.

Skill Evolution

Jan 2014

First Exposure

Early web development projects

Jan 2016

Professional Use

Professional web and mobile application development

Evidence & Achievements

Key Achievements

✓Led development teams using JavaScript across React, Next.js, and React Native
✓Built desktop facility application using JavaScript for print-on-demand service
✓Created training program teaching JavaScript fundamentals alongside other stacks

Projects Using This Skill

InstaPrint - Print on Demand Service Platformprofessional

Cross-platform print-on-demand service with PWA offline support and innovative QR-based file upload flow