Karthik K Email and Phone Number

• Involved in more than two complete life-cycles of a Workday project from requirements to the production release and support.• Designed, developed, tested and supported 5 open enrollment and benefits integrations using the cloud connect of benefits, EIB and DT. Integrations will leverage workday connectors, customer reports over a 10000+ employee data.• Proficient with Workday Transaction Log services which allows actions to be taken based on specific worker events or business processes and provides insight into back- and future-dated transactions.• Built complex calculated field to get employee and dependent data for past and future dated transactions to support client integration requirement.• Successfully developed, debugged and solved the complex issues related to the payroll integrations and Non-payroll integrations.• Developed various Studio integrations, EIBs, Core Connector, or Workday packaged integrations using variety of technologies including XML, SOAP, XSLT, Java, and MVEL.• Successfully implemented complex studio integration such as ADP remittance Fund and integration to handle 30000+ employee’s demographic data.• Designed, developed, and tested cloud connect benefit integrations and successfully implemented global HCM inbound integrations using the web services for 15+ countries.• Ability to use Custom Studio in each functional area to implement inbound and outbound solutions as BIRT for custom layouts (checks, dunning letters, customer Invoice) using XML, JavaScript, MVEL.• Successfully delivered and held knowledge transfer sessions to client helping them to understand the integrations and workday technology. Successfully led vendor Kickoff Calls and Co-led the architect/scoping of the integrations.• Participated and developed/built custom extensions and applications in Workday Cloud platform using the extensible features such as custom objects and custom fields and technologies such as Workday API's, REST API's, JSON and JAVA.

• Responsible for design and development of web pages using HTML, CSS including AJAX controls and XML. Developed custom UI components and complex UI screens using React JS framework.• Developed UI using HTML, CSS, JavaScript validations and XML. Build front-end pages by using Angular JS, Bootstrap, and CSS• Developed Responsive Single Page Applications (SPA) using React JS and rendering pages on the server side for faster loading and updating by 3x.• Implemented RESTful web services using XML and JSON for communication.• Used Angular.js to create maintainable and testable single page application and Implemented two-way data binding across the applications.• Parsed the XML based responses using XML Parser and validated XML against the schema.• Proficient in building web User Interface (UI) using HTML/HTML5, XHTML, XML, Angular JS, Node JS, CSS, and JavaScript, AJAX, IDE & Tool Eclipse, Studio, Spring Tool Suite, Notepad++, XML and JSON, jQuery that follows W3C Web Standards and are browser compatible.• Developed client-side AJAX application that uses XSLT, XPath, JavaScript, OOP, and more Bind objectsand retrieve them.• Hands-on experience in working with GIT distributed version control.• Developed Web API using Node JS and hosted on multiple load balanced API instances.

• Worked with a development team of 4, to re-design and develop the company website using HTML 5, CSS 3, JavaScript, PHP and MySQL.• Developed Website using HTML, CSS, JavaScript and Bootstrap.• Involved in the development of dynamic web pages, retrieved data using .Net with C#.• Interacted with clients to ascertain client’s design needs and functionality requirements.• Generated SQL scripts including stored procedures, functions and other related DML operations.