Professional Experience Project

Alan Sun

SUMMARY:

* ***** ** ************ ********** as a Front-End Developer with strong Object-Oriented Programming skills in health support domains.

Proficient in building Responsive Web Pages with HTML/HTML5, CSS/CSS3, Bootstrap, jQuery UI and UI Bootstrap to enrich the layout.

Proficient in using SASS and LESS as CSS preprocessor to extend CSS syntax.

Extensive experience in using JavaScript with ES5 and ES6.

Hands-on experience on AngularJS 1.x to create Single Page Applications for communicating with RESTful server-side data sources.

Deep knowledge in AngularJS 2.0 for example Lifecycle Hook, Browser Support, AngularJS CLI, template, component, routing, HTTP, Module, Testing, Directives.

Expert in jQuery library to navigate a document, select DOM elements, create animations, handle events and develop AJAX applications.

Experienced in JavaScript Libraries such as Mongoose.js and react.js.

Hands-on experience in using D3.js to produce data visualizations in web browsers.

Proficient in using Express.js to dynamically render HTML Pages and organize web application into an MVC architecture on the server side.

Expert in using Node.js to develop SPA and JSON based application.

Experienced in authorization and authentication process of OAuth 2.0 and local authentication strategy using Passport.js.

Hands-on experience with NPM and Bower as package management tools.

Expert in DataBase technology for NoSQL (MongoDB).

Experienced in creating and consuming RESTful web service.

Proficient in Chrome DevTools and Firefox Firebug to iterate, debug and profile website.

Hands-on experience in Unit Test using Jasmine, Mocha, Chai along with Karma on TDD.

Used Protractor to fulfill end-to-end automatic test.

Proficient in using Git for version control, JIRA for project tracking, Grunt.js / Gulp as task runner, Jenkins as continuous integration(CI) tool.

Worked with Software Development Life Cycle in Agile (Scrum).

TECHNICAL SKILLS:

Front-End programming skills

HTML/HTML5, CSS/CSS3, Bootstrap 3, JavaScript, jQuery, AJAX, React, AngularJS 1.x, AngularJS 2.0, jQuery UI, UI Bootstrap and Less and Sass

Backend programming skills

Node.js, Express.js, Passport.js, Mongoose.js

Database

NoSQL- MongoDB, MySQL

IDE/Tools

WebStorm, Sublime Text 2/3, Eclipse, Notepad++

Testing/Control tools:

Git, GitHub, Chrome Developer Tools, Firebug

Project management tools

JIRA, Slack

Package management tools

NPM, Bower

PROFESSIONAL EXPERIENCES:

Client: SUPERUS HEALTH – Manhattan, NJ Jan. 2014 - Present

Position: Front End Developer

Project: Online website

Description:

Superus Health is dedicated to facilitating access to premier American healthcare providers for Chinese and other international clients seeking medical treatment abroad. It offers a simple and intuitive UI design for the user to search premier hospitals which are the best matches for their situations. By using our build-in modules, users may update medical case, get case translation, make appointments with doctors and even talk to doctors from the video stream.

Responsibilities:

Utilized AngularJS as an MVC architecture to develop a Single Page Application using different modules, specific controllers, templates, custom directives and custom filters to build project

Supported user’s query and sort treatment options by their own criteria using AngularJS custom filter and data-binding

Built several custom directives such as user info directive, treatment directive and evaluation directive where $emit, $broadcast and $on are frequently used to communicate between different directives

Applied $http which includes get, post, put, delete and head services into Angular services and factories to commutate with backend and used promises to avoid blocking

Applied Ajax call to handle JSON format data.

Used AngularJS Form Validation to check user’s form

Designed and developed the layout of the web application using HTML/HTML5, CSS/CSS3, Bootstrap, JavaScript and jQuery

Worked on Responsive Web Design using Bootstrap Grid System and CSS3 Media Query

Worked on SASS as CSS-Preprocessor where I defined several variables and mixins and designed Operational functions.

Worked with Modernizr for detecting and Autoprefixer for cross-browser compatibility like Safari, Internet Explorer, Mozilla Firefox and Google Chrome

Worked with D3.js to render data diagrams and charts and visualize complicated user data sets

Completed User Authentication by using Passport.js local strategy

Applied RESTful web service to connect front-end JavaScript to back-end Node.js and Express.js

Implemented Object Modeling and Database interacting with MongoDB using Mongoose

Developed test cases using Karma and Jasmine

Used Git for version control, JIRA for project tracking and Gulp for task runner

Developed automated integration tests to run on Jenkins CI (continuous integration) platform for test automation to help support bug free releases

Worked in Software Development Life Cycle (SDLC) by using Agile methodology and developed application within Test Driven Development (TDD) environment

Coordinated closely with business analysts in understanding the technical requirements of each module and prepared user cases for different features and designs

Environment:

AngularJS 1.x, HTML/HTML5, CSS/CSS3, SASS, JavaScript, jQuery, Bootstrap, D3.js, Node.js, Express.js, Mongoose.js, MongoDB, Git, Karma, Jasmine, JIRA, Gulp, Jenkins

Internship Experience:

Employer: Northwestern Polytechnical University – Xi’an, Shaanxi, China May 2011 – Aug 2012

Position: Java Developer

Project: University portal

Description:

Working on my university portal, I was involved in upgrading/maintaining different functionality/modules, such as students' registration and course offerings.

Responsibilities:

Used Ant and numerous standard Design Patterns

Maintained project and user documentation in HTML

Assisted main engineer in developing several DAO's using Hibernate

Assisted the colleagues in developing the codes

Reported daily to senior programmer about daily progress in programming

Experience in developing front-end applications using HTML, DHTML, XML, JavaScript, CSS, JSF, Ajax

Involved in developing the presentation layer using JSP and Servlets

Environment:

Java, Java EE, SQL server, JSP, HTML, CSS, JavaScript, JSON, JQuery, Ajax, Spring, Hibernate, SVN, Wamp

EDUCATION:

Master of Science in Electrical Engineering

Northeastern University, Boston, MA

Contact this candidate