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Jehaad AljohaniFull-Stack Developer & AI EngineerRiyadh and Jeddah, Saudi Arabia

I build things.Then I build the tools I wished I had.

Full-stack developer and AI engineer. I started coding at thirteen and now study computer science at King Abdulaziz University. I build web, mobile, and desktop apps, and the frameworks and libraries beneath them.

Chapter 01Story

The story so far

I wrote my first line of code at thirteen. Since then most of my days have been spent in TypeScript, React, and Next.js, with a habit of reading the low-level parts.

Along the way the projects grew from school competitions to international invention fairs in Geneva, Seoul, Kuala Lumpur, and Silicon Valley. Outside of code, I photograph and film.

Now

First year of computer science at King Abdulaziz University, developing Deepbox, and growing ShadowJS.

  1. 2018

    First Mawhiba summer

    Academic enrichment program with Mawhiba.

  2. 2020

    Age 13. First line of code.

    First programs, and the Bebras informatics competition the same year.

  3. 2022

    Tuwaiq, Unity, and a silver

    Game dev bootcamp, cryptography summer at KAU, silver at Kangaroo Math.

  4. 2023

    Risha launched

    Launched my writing app. Third at the SaudiChatGPT hackathon, Best Engineer at Future Science, Munafis award. Started teaching web dev at Tuwaiq.

  5. 2024

    The year of firsts

    First in Riyadh at Watani, first at the Gulf AI hackathon, gold at ITEX in Kuala Lumpur, and a summer at UC Berkeley.

  6. 2025

    Geneva, Seoul, ShadowJS

    Gold with honors at the Geneva Inventions exhibition. Thailand's NRCT award in Seoul. Released ShadowJS. KAUST Academy AI program.

  7. 2026

    Grand Prize, Silicon Valley

    Best project worldwide at SVIIF, plus two golds and a silver. Deepbox and Jehaad Studio launched. Started CS at KAU.

Chapter 02Work

Selected work

Products, frameworks, and libraries I built and released.

Chapter 03Awards

Awards and honors

From invention fairs, hackathons, and olympiads.

0

Awards

0

Gold and grand prizes

0

Countries

0+

Years coding

  • Silicon Valley International Invention Festival (SVIIF)
    Grand prize

    Grand Prize for the Best Project Worldwide at the Silicon Valley International Invention Festival (SVIIF)

    Silicon Valley International Invention Festival (SVIIF) · August 2026

  • Silicon Valley International Invention Festival (SVIIF)
    Gold

    Gold Medal for HospitalLink at the Silicon Valley International Invention Festival (SVIIF)

    Silicon Valley International Invention Festival (SVIIF) · August 2026

  • Silicon Valley International Invention Festival (SVIIF)
    Gold

    Gold Medal for Solara at the Silicon Valley International Invention Festival (SVIIF)

    Silicon Valley International Invention Festival (SVIIF) · August 2026

  • International Exhibition of Inventions Geneva
    Gold

    Gold Medal with Honors at International Exhibition of Inventions Geneva

    International Exhibition of Inventions Geneva · April 2025

  • Silicon Valley International Invention Festival (SVIIF)
    Silver

    Silver Medal for Draphene at the Silicon Valley International Invention Festival (SVIIF)

    Silicon Valley International Invention Festival (SVIIF) · August 2026

  • Gulf Observatory for AI in Education
    Gold

    First Place in the Gulf Hackathon for AI in Education 2024

    Gulf Observatory for AI in Education · July 2024

Chapter 04Skills

Skills

Dots show depth of experience.

Languages

  • JavaScript
  • TypeScript
  • Python
  • C++

Frontend

  • HTML
  • CSS
  • Tailwind CSS

Frontend Frameworks

  • React
  • Next.js
  • Solid
  • Qwik
  • Svelte
  • Astro

Frontend Libraries

  • Jotai
  • React Query
  • Zod

Mobile Development

  • React Native
  • Expo

Backend

  • Node.js
  • Bun
  • Express
  • Fastify
  • Socket.io
  • tRPC

Databases

  • Firebase
  • Convex
  • MongoDB
  • Redis

DevOps & Tools

  • Git
  • Docker
  • Vite
  • Bash

Platforms & Services

  • Clerk
  • Electron