Jack Han
Full Stack Web Developer
A versatile and experienced senior full-stack developer with 6+ years of experience and strong skills in web development. I have worked on 20+ projects for clients in a variety of industries consisting of projects on both front-end and back-end technology stack in software development.
Experience
Software Engineer
上海爱数信息技术股份有限公司 Shanghai, China
February 2015 - August 2018
Senior Web Developer
Upwork Dalian, Liaoning, China
May 2017 - June 2019
Senior Software Engineer
Dalian Software Park Co.,Ltd. Shanghai O ce Dalian, Liaoning October 2017 - November 2019
Full Stack Engineer
Guru Dalian, China
September 2018 - December 2019
****.****.********@*******.***
Address
1011 VA-24, Roanoke, Virginia
Phone
Date of birth
1993-01-16
Skills
Node.js Frameworks(Express.js,
Nest.js)
React.js, Angular 2+, Vue.js,
Gatsby, GraphQL
PHP Frameworks(Pure PHP,
CodeIgniter and Laravel)
MySQL,PostgresSQL, MongoDB
HTML, CSS, Javascript(ES6+),
JQuery, Bootstrap
Software Architecture
Database Design
Application Design & Patterns
Github, Gitlab, Bitbucket
Docker, AWS
Languages
English
Intermediate
Chinese
Advanced
Korean
Intermediate
•Design Software Architecture
•Administration Database Design and
•Development Full Stack Web
• Built all design/ architecture work and deployed the completed products. Designed and developed whole architecture of front-end websites using JavaScript, Jquery, CSS,Bootstrap,HTML and JavaScript frameworks including Angular, React.js, Vue.js .
•
Implemented and developed advanced features according to speci c requirements using PHP (Laravel Framework), Node.js(Express.js, Serverless.js ), Python(Django, Flask, Tornado Framework) and MySQL,PostgreSQL, MongoDB .
•
• Managed hosting servers. Skills/Tools involved: Shell, CPanel, DirectAdmin, Linux .
• Secured encrypted SSL connection for users.
Integrated Magento with Amazon, Ebay, Quickbooks to sync orders and i nventory acrossplatforms.
•
Used various ideas from distributed computing, large-scale design, real-time data processing, data storage, ML, and AI to solve challenging dataset problems.
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• Maximized applications e ciency, data quality, scope, operability, and exibility. Develop and test User Interfaces for Mobile/Tablet/Desktop using HTML/HTML5, CSS/CSS3, LESS, JavaScript, React Js, Redux, ES6, JSON and Node,js.
•
• Create Custom Reusable React Components Library.
• Build user Authentication and Authorisation system using Auth0 API. Full stack web developer
Self-employed Roanoke, Virginia
January 2020 - Present
Education
Bachelor of software engineering
Harbin Institute of Technology Harbin, Heilongjiang, China 2014
Develop Responsive Websites that could be served by desktop, Tablets and mobile devices using
•
• React.js.
• Work with JEST unit test framework to write unit tests for JavaScript code. Work closely with the back-end team to display data using the Custom Components, library
•
• Components, Redux, Redux Saga.
Write code to handle cross-browser compatibility issues in IE 9, FF, Safari and Chrome.
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Work with backend engineers to optimize existing API calls to create e ciencies by deprecating
•
• unneeded API calls.
• Implement server-side rendering for a project in React.js. Involved in all agile ceremonies like: Daily stand-ups, Backlog pointing session, Planning session,
•
• retrospection etc.
Implement various screens for the frontend using React.js and used various prede ned components
•
• from NPM (Node Package Manager) and redux library.
• Interact with the Testing Team, Scrum Masters and Business Analysts to x issues.
•engineering Software