Digital LedgerJeddah, Saudi Arabia
hi@jehaad.com

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Jehaad Aljohani

Computer Science Student ✦ Full-Stack Developer

Editorial

I am a full-stack developer and AI engineer working across web, mobile, and desktop apps. I like building useful products with clear interfaces and reliable systems, especially when AI is part of how the app works rather than a feature added for show.

Most of my work is in JavaScript, TypeScript, React, and Next.js, but I care about what sits underneath them too. I enjoy low-level JS and TS, and my experience with C++ and C# helps me think more carefully about performance, structure, and how software behaves.

I also like inventing things and turning ideas into projects people can try, which has led me to compete and exhibit internationally in technology and invention. Photography and videography are hobbies, but development and AI are the main work.

Works

Selected Works

Skills

Skills

Languages

  • JavaScript

    Core

    Expert
  • TypeScript

    Core

    Expert
  • Python

    General Purpose

    Expert
  • C++

    General Purpose

    Intermediate

Frontend

  • HTML

    Core

    Expert
  • CSS

    Core

    Expert
  • Tailwind CSS

    Core

    Advanced

Frontend Frameworks

  • React

    UI Libraries

    Expert
  • Next.js

    Web Frameworks

    Expert
  • Solid

    UI Libraries

    Expert
  • Qwik

    UI Libraries

    Advanced
  • Svelte

    UI Libraries

    Intermediate
  • Astro

    Web Frameworks

    Intermediate

Frontend Libraries

  • Jotai

    State Management

    Expert
  • React Query

    Data Fetching

    Advanced
  • Zod

    Validation

    Advanced

Mobile Development

  • React Native

    Frameworks

    Advanced
  • Expo

    Frameworks

    Intermediate

Backend

  • Node.js

    Runtimes

    Advanced
  • Bun

    Runtimes

    Advanced
  • Express

    Frameworks

    Advanced
  • Fastify

    Frameworks

    Advanced
  • Socket.io

    Real-time

    Expert
  • tRPC

    API

    Advanced

Databases

  • Firebase

    BaaS

    Expert
  • Convex

    BaaS

    Expert
  • MongoDB

    NoSQL

    Intermediate
  • Redis

    Cache

    Intermediate

DevOps & Tools

  • Git

    Version Control

    Advanced
  • Docker

    Containerization

    Intermediate
  • Vite

    Build Tools

    Advanced
  • Bash

    Shell

    Intermediate

Platforms & Services

  • Clerk

    Authentication

    Advanced
  • Electron

    Desktop

    Intermediate

Archive

Archive Ledger

From the Honors

Honors

  1. 01
    February 2026Ministry of Education

    Munafis Award 2026

  2. 02
    December 2025Seoul International Invention Fair (SIIF)

    Thailand Award for the Best International Invention & Innovation by the National Research Council of Thailand (NRCT)

  3. 03
    December 2025Seoul International Invention Fair (SIIF)

    Special Award by the Indonesian Invention and Innovation Promotion Association (INNOPA)

  4. 04
    April 2025Mawhiba

    Silver Medal in Kangaroo Mawhiba Math Competition 2025

  5. 05
    April 2025International Exhibition of Inventions Geneva

    Gold Medal with Honors at International Exhibition of Inventions Geneva

Open Archive

Recent Certificates

Certificates

  1. 01
    February 2026Ministry of Education

    Certificate of Winning at Munafis

  2. 02
    February 2026Misk Foundation in collaboration with Microsoft

    Certificate of Completion of Virtual Work Experience in Data Science & Artificial Intelligence

  3. 03
    January 2026Ministry of Education – General Administration of Education in Riyadh Region

    Certificate of Commendation for Excellence and Outstanding Achievement in Competitions

  4. 04
    January 2026KAUST Academy

    Certificate of Completion of Stage 2 of KAUST Academy AI Specialization Program

  5. 05
    December 2025Seoul International Invention Fair (SIIF)

    Certificate of Winning the Thailand Award for the Best International Invention & Innovation by the National Research Council of Thailand (NRCT) at Seoul International Invention Fair (SIIF)

Open Archive

Directory

Directory