SUMMARY

• 6+ years of experience in UI/Front - end Web development and database management related to E-commerce and finance with strong Object Oriented Programming skills.
• Strong knowledge and plenty of experience in UI development skills like HTML/HTML5, CSS/CSS3, JavaScript, jQuery, DOM, AJAX, XML, XHTML, JSON, SVG, Bootstrap, and Angular JS etc.
• Advanced understanding of front-end optimization techniques and Cross-Browser Compatibility, capable of handling Responsiveness
• Learned and used Bootstrap framework to build a responsive website that is capable of displaying webpages on various screen sizes.
• ExperiencedModel View Controller framework such as AngularJS framework for creating Single Page Application(SPA)
• Familiar with the most popular browser debugging tools for common browsers (Chrome, Mozilla, Safari, Opera and IE) such as Firebug, IE Tester, Chrome Element Inspector Responsive Inspector, etc.
• Skillful in usingCSS/CSS3 for embedding media materials into the websites.
• Hands on improving the performance of the websites by organizing the DOM and reducing the individual images.
• Experienced in using various tools such as Notepad++ and IDEs such as NetBeans, Visual Studio, Eclipse, etc. for development and design.
• Strong background in database management and data mining using SQL Server and Weka, proficient in Transact-SQL, Triggers, Stored Procedures(SP), etc.
• Experienced in using assistant tools such as SVN, GitHub, etc.
• Experienced in programming languages in C and R, solid knowledge of SAS and SPSS.
• Knowledgeable of networking protocols such as HTTP, DNS, TCP/IP, UDP, etc.
• Strong in Math and Statistics which allows an efficient communication with the backend staff for the improvement of the frond-end.
• Excellent analytical, problem-solving and communication skills. Proactive and innovative team player proven to work under tight deadlines; capable of developing multiple projects and also can work efficiently as an individual.

TECHNICAL SKILLS

Web Technologies: HTML4/5,CSS2/3, JavaScript, jQuery, AJAX, JSON,XML, XHTML, SVG, DOM, Bootstrap, AngularJS, Handlebarsjs, Fontawesome, Zen code

Programming Languages: JavaScript/jQuery, C, SAS, R, HTML/HTML5, SQL

Developer Tools: Notepad++,FireBug, IE Tester, Chrome Element Inspector

IDE: Visual Studio, NetBeans, Eclipse

Database: MS SQL Server, Weka, MySQL

Version Control Tools: SVN, GIT

Operating System: Mac OS, Windows XP/Vista/7/8

PROFESSIONAL EXPERIENCE

Confidential, Syracuse, NY

Senior UI Developer

Responsibilities:

• Communicate with the client to understand the requirement of the website, gained experience in project planning, involved in writing the Project Design Document and Project Plan Document.
• Hands on the process of development, testing and maintenance.
• Participated as a team member in designing the user interface using HTML and CSS to make the interface use-friendly, especially child-friendly.
• Applied jQuery validation plugin to validate the user input and to improve user experience.
• Worked in form validation using JavaScript for providing the user interface and communication between the client and server.
• Hands on JSON for data transform and page transform.
• Implement the function of automatic Email notification referring confirmation, rescheduling and promotions through JavaScript and jQuery.
• Conducted unit testing and end-to-end testing on the supported browsers.
• Wrote a script file in JavaScript and jQuery to handle the events that were triggered by the users.
• Provide the users with the physical status form regularly with information about their workout frequencies, physical data, etc. using JavaScript and SQL Server.
• Built up a responsive webpage using Bootstrap to satisfy the different monitor sizes due to different devices.
• Experienced the MVC pattern of the Angular JS framework to produce higher maintainability of the code.
• Used JavaScript to link the website to the social websites with feedback features and accomplished the function of online voting for customers.
• Used CSS/CSS3 to embed the online videos for product introduction.
• Communicate with other members in the team to better understand the functional requirements and transfer them into technical requires.
• Participated in building up the online chatting Q&A pop-up section as well as the feedback features using CSS3 and JavaScript.
• Designed the login system using jQuery.
• Worked with other members in the group, committed code change using version control tool SVN and merge code from other developers using tool WinMerge.
• Experienced debugging and solving cross-browser compatibility problems.
• Participated in the maintenance of the website.

Environment: HTML/HTML5, CSS/CSS3, JavaScript, jQuery, AJAX, JSON, Bootstrap, AngularJS, XAMPP, SQL Server, SVN

Confidential, Essington, PA

Senior Front-end Developer

Responsibilities:

• Analyzed business requirements and involved in the website architecture design.
• Worked in a team environment in improving the interface. Involved in the process of using technical skills to fulfill the functional requirements.
• Participated in the process of turning designs into web page templates, development, testing and maintenance of the software development life cycle.
• Used HTML and CSS to design the interface and accomplish the form validation function using JavaScript and jQuery.
• Used JavaScript to build up a responsive website across multiple sizes of screen, from smart phone, tablet to laptop
• Participated in the developing process to implement the functionality of acquiring data from API server using AJAX.
• Experienced different jQuery UI Widgets like Tabs, Date Picker and Progress bar with different effects.
• Used JavaScript, jQuery and AJAX to develop the webpage to be interacted based on events.
• Improved the performance of the website through converting the site to sprites.
• Hands on different browsers such as Internet Explorer, Mozilla Firefox, Chrome, Opera, Mac Safari, focused on resolving the cross browser compatibility problems related to CSS and JavaScript.
• Provide the user with the Email subscription function which would send out reminding Emails automatically regarding their scheduled events using JavaScript and jQuery.
• Involved in the process of website maintenance and support.
• Communicate with the project manager, other team members and backend programmers to better understand and meet the needs of clients and maintain the consistency of quality.

Environment: HTML, CSS/CSS3, JavaScript, jQuery, AJAX, JSON, SQL Server, SVN

Confidential, Oneida, NY

 Front-end Developer

Responsibilities:

• Talked with the team in charge of developing the financial products to understand the functions and target customers of a certain product and work with them to give the products sorting scale.
• Designed the information form with validation function where customers could get the recommendation using HTML, CSS/CSS3, JavaScriptandjQuery.
• Created the Login page as well as home page using jQuery and AJAX.
• Used JSONfor data transformation and parse data from JSON using AJAX.
• Fixed the cross browser compatibility problems among IE, Mozilla Firefox, Opera and Chrome by using JavaScript and jQuery.
• Optimized the website and adjust the interface to be user-friendly and more efficient.
• Participated in the design of the online consulting part for the website using JavaScript and jQuery.
• Participated in the process of maintaining the system.

Environment: HTML, CSS/CSS3, JavaScript, jQuery, AJAX, JSON, SQL Server, SVN