I'm John Kowalski, a full stack developer with nearly 9 years of experience. Programming language expert with a track record of mentoring junior developers. I've been assessing needs, designing projects, developing them, and putting them into action. For over a decade, I've worked with IT firms, assisting in the development of technology-based enterprises from the bottom up. Enhanced the efficiency, data quality, scope, operability, and flexibility of applications. As needed, I managed, optimized, and upgraded PHP databases. My key skills are: React.js, Node.js, JavaScript, AngularJS, Cascading Style Sheets (CSS), jQuery, Git, MongoDB, HTML5, Bootstrap, Express.js, MySQL, Amazon Web Services (AWS), Web Development, HTML, Redux.js, PostgreSQL, GitHub.
- HTML5
- CSS3
- JavaScript
- jQuery
- Ajax
- Bootstrap
- Foundation
- UI / UX
- React js
- React Native
- ANGULAR 2
- ANGULAR 4
- ANGULAR 1
- Node js
- Wordpress
- PHP
- MySql
- Magento
- Opencart
- Shopify
- Woocommerce
- Laravel
- Codeigniter
- Object-oriented Programming (OOP)
- SEO
- SVG
- C++
- C#
- Java
- Python
- Ruby
- Jade
- Web Developers
- Software Developers
- Software Engineer
- Front-end developer
- Back-end developer
- .NET developer
- Game Developer
- 3D Animator
- Motion Graphics Designer
- Mobile Developer
- Designer
- Mendix Developer
- QA
- +39 More
- Hourly Rate$30 / Hr
- Total Earned$21860
- Experience9 Years