Jiem

Hi there!

  I'm John,

a Software Developer who builds fast,

  reliable, and user-friendly web apps

a Software Developer

I create custom web applications, automation tools,

 and interfaces, that make technology work for you

 not against you

Projects

  • Browser Tools
  • Mobile Apps
  • Designs
  • Websites
    AI Explainer

    AI Explainer is a browser extension that lets users highligh...

    Services

    Custom Web Applications & Websites

    I build fast, modern, and responsive websites and web applications that showcase brands, products, and services while solving real business problems. From dashboards and SaaS platforms to API-driven apps, I bring ideas to life with clean and reliable code.

    What I deliver:
    • Full-stack development (frontend + backend)
    • API integrations
    • Responsive and optimized performance

    Automation Tools & Browser Extensions

    Save time and reduce repetitive work with custom automation solutions. I build browser extensions, scripts, and workflow tools that streamline processes and improve productivity.

    What I deliver:
    • Chrome & browser extensions
    • Business workflow automations
    • API integrations for apps and services

    UI/UX Implementation & Design

    I create clean, simple, and user-friendly designs that make digital products easy and enjoyable to use. Whether it’s an app, a website, or a new feature, I focus on making the experience smooth, intuitive, and visually appealing.

    What I can help with:
    • Designing web and mobile app interfaces
    • Wireframes and interactive prototypes (Figma, Adobe)
    • Digital product design with a focus on real user needs

    Tech Stack

    Front-end

    • HTML, CSS, JavaScript (ES6+)
    • React, Next.js, Tailwind CSS
    HTML
    CSS
    Javascript
    React
    NextJS
    Tailwind CSS

    Back-end

    • Node.js, Express.js, Python
    • REST APIs
    NodeJS
    Python

    Databases

    • MongoDB, PostgreSQL, MySQL
    MongoDB
    PostgreSQL
    MySQL

    Mobile Development

    • JAVA, React Native, Flutter
    JAVA
    React Native
    Flutter

    UI/UX Design

    • Figma, Adobe
    Figma
    Adobe

    Tools & DevOps

    • Git & Github
    • Docker
    Git
    Github
    Docker

    Contact

    Let's connect!

    Socials

    Send a message

    Expect a response within a few hours via this link:

    © 2025

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