Preethi Bolagani Email & Phone Number

Purchase, Ny, Us

Basking Ridge, Nj, Us

Verizon Wireless is telecommunications which offers wireless products and services. The USPSNet/STAMPS is a federal project where USPS sends the request for order processing or status updates via an external point-to-point web services. Verizon sends response for requests and the application validates and processes request/creates/updates orders requests. STAMPS was developed and currently running on outdated technology stack which is vulnerable and security threats due decade old technology stack. Upgrading all outdated jar with latest version and wherever required replacing with latest and greatest technology which will silently take care of vulnerable and security threats also help us to create loosely couple and module application which will help in future to easy maintenance and support.Responsibilities: •Involved in designing the user experience interface UI/UX strategy, UI requirements, converting findings into designs.•Leveraged MVC design pattern to organize Angular components, Custom directives, factories •Built rich application prototype using Angular 6/7 Bootstrap 4, Angular Material Design, Material Design Bootstrap, HTML5, CSS3/SCSS/LESS, JavaScript, Ajax, JSON.•Built custom Angular 7 Directives and Services for single-page web application for agile-based team.•Involved in Requirement analysis, preparing software Design document, development, debugging.•Develop technical documentation to define the system components, development environment and implementation planning/strategies•Created Single Page Application with loading multiple views using route services and adding more•Used CSS LESS/SASS as pre-processors which extend the properties of CSS.•Implemented reactive Angular components using RXJS.•Wrote all synchronous / asynchronous unit tests leveraging Karma/Jasmine.

Amherst, New York, Us

• Developed dynamic User Interface pages using technologies like HTML5, CSS3, JavaScript,ReactJS, DOM, JSON, jQuery, Bootstrap. • Created controllers with functional logic which manipulate data over various scopes and binding it to associated views hence following MVC design pattern. • Developed various services like $http, for making AJAX calls and enabling asynchronous request execution by utilizing promise object. • Implemented forms and Validation Controls for form validation and implemented custom validation controls using JavaScript. • Implemented various screens for the front end using React.js and used various predefined components from NPM (Node Package Manager).• Used Bootstrap for responsiveness and expertise in Grid Control System.• Utilized Modernizer extensively to build HTML/CSS based page layouts that are cross-browser compatible and standards-compliant. • Used Loadash Libraries for quick access of services from javascript.• Used CSS to develop Rich UI Components such as Accordions and Modal Windows using pure HTML and CSS.• Used Eslint for designing the application.• Using REST API’s invoked the backend services and fetched data to be used by the Client side.• Designed and documented REST/HTTP APIs, including JSON data formats.• Used Node Package Manage (NPM) as package manager for JavaScript, GULP for task runner, which handles template cache and code minification and Bower for installing frontend dependencies.• Using Chrome debugger, degugged client side script and Iron-node to debug the server side script.• Respond to customer issues in a timely manner to ensure highest customer satisfaction.• Writing SQL Queries and testing.• Handled help-desk calls to support the clients working oniste.• Used GIT version control system.• Good experience in preparing technical documents.• Participated in Scrum meetings and have experience in JIRA environment.

Melbourne, Florida, Us

•Extensively involved in requirements gathering and analyzing them, checking thedependencies and design of the project.•Designed and developed User Interface using JSP, CSS, HTML and JavaScript. UsedJavaScript DOM manipulation and JavaScript event to generate the data result inUI.•Designed and Developed Java Script frame work which is wrapper on top ofJQUERY frame work and AJAX based UI frame work for UI Configuration widgets.•Used Ajax, OO Java Script, JSP, JQuery, HTML and CSS to develop the application.•Developed different JQUERY component in MVC micro architecture frameworkwhich internally use various design pattern such as singleton, command, delegate,etc.•Involved in redesigning the entire site with CSS styles for consistent look and feelacross all browsers and all pages.•Worked on integrating JQuery APIs with MVC pattern.•Used AJAX frameworks like JQuery, JSON to develop rich GUIs and also involved inperformance tuning the website.•Implemented Log4J 1.2 for Logging Errors, debugging and tracking usingloggers, appenders.•Improved outgoing quality through test and yield improvements andcharacterization. Also reduced costs through test time improvements.•Wrote test plans and performed unit testing and performance testing.