Vattam

About Vattam

• A passionate developer having around 6 years of hands on experience in all phases of software development life cycle (SDLC) including requirement analysis, application design, development, deployment, integration, testing and maintenance of applications. • Experience in using Software development methodologies such as Agile and Waterfall. • Strong in developing front-end applications using HTML5, CSS3, JavaScript, jQuery, LESS, Bootstrap, XML, XSL, and XSLT. • Experience in Web development using HTML, DHTML, XHTML AJAX, CSS, JavaScript, jQuery, AngularJS and Bootstrap. • Very good experience in Document Object Model (DOM) and have a strong understanding of DOM Functions. • Experience in User Interface (UI) driven application design and development using JavaScript and jQuery frameworks. • Experience working with JavaScript libraries like AngularJS 1.x, Angular 8, Backbone.JS, Require.JS, Express.JS, React.JS and Node.js. • Experience integrating RESTful APIs and web services with applications and Experience in making Responsive web pages (RWD) using Bootstrap, RESTful API web development and media queries. • Proficiency in developing dynamic web applications based on REST API’s, Responsive web design, Single page Architecture. • Hands on experience in developing SOAP, WSDL and Restful Web services. • Experience in creating responsive webpages using custom CSS grid system, media queries, Twitter Bootstrap. • Proficient in Object Oriented Design (OOD), Object Oriented Analysis and Design (OOAD), Model View Control (MVC) design pattern and Test-Driven Development (TDD). • Good experience in developing web Applications using Spring MVC, Struts framework implementing Action Controllers, Action Forms, Spring Validation Framework and Spring Tag Libraries. • Experience in developing Web-centric applications using XML, AngularJS, JavaScript, jQuery, CSS, Photoshop, Dreamweaver, Adobe Illustrator and Adobe Flash. • Proficient with CSS preprocessors including LESS, SASS, and SCSS. • Experience working with AngularJS (data binding, Custom Directives, Expressions, Single Page Applications and Third-party modules) • Experience in using Require.JS to optimize in-browser use and to load the module and to improve the Speed. • Expertise in working with component libraries kendo, Angular Material, Semantic and PrimeNG to develop modern web applications and easily combine with responsive apps. • Integrate with various databases for retrieving data using AJAX, XML, and JSON and styling XML using XSL. • Experience in installing and configuring MySQL and ORACLE. • Experience in coding and debugging applications using debug tool such as Firebug, IE Tester, and chrome inspector. • Experience in working with JS render template and FTL (Free markup templates) • Developed applications in different IDE's like NetBeans, Eclipse, Sublime Text, Brackets, Dreamweaver, Edit Plus and Notepad++. • Experience in application development and deployment in Apache Tomcat, IBM Web Sphere and BEA WebLogic Application servers. • Worked on implementing the micro services architecture-using node Js as a middleware server • Responsible for checking cross browser compatibility and hence worked on different browsers like Safari, Internet Explorer, Mozilla,Firefox, and Google chrome. • Professional in creating Templates, Mockups Web Interfaces, Layouts, and Flow of Future Pages. • Hands on Experience with version control tools like SVN, GitHub and Aws Code Commit. • Experience in using JavaScript testing framework mocha and chai, Jasmine and Karma for unit testing, Protractor for end-to-end testing and Selenium for automation testing. • Experience with User Acceptance Testing (UAT) and Accessibility Testing. • Excellent analytical and logical programming skills with a good understanding at the conceptual level and possess excellent presentation, interpersonal skills with a strong desire to achieve specified goals.