LinkedIn: https://www.linkedin.com/in/givantha/

Twitter: https://twitter.com/Kalansuriya

Blog: https://prathapgivantha.wordpress.com/

Seasoned Java Tech Lead / Full Stack Developer with 8 years of experience and a passion for design and develop enterprise grade, mission critical products and solutions for large organizations. Skills include professional services and consulting with hands-on technical experience in design and development of Business Process Integration solutions. Involved extensively in all stages of software development lifecycle (SDLC) post production support and Dev Ops practices. Able to work independently & cross functionally within a team. Ability to work closely with customer, technical architect and team members to contribute to proposals, estimate effort with realistic schedule and Ability to work closely with customer, technical architect and team members to contribute to proposals, estimate effort with realistic schedule.

MSc in Enterprise Application Development, Sheffield Hallam University, UK (2014)

BSc Special (Hons) in Information Technology, Sri Lanka Institute of Information Technology, Sri Lanka (2012)

The Fundamentals of Agile and Scrum Good Agile

Business Problem: Add Mobile Test Automation capability to Infor Krypton test automation framework.

Project Role:

• Involved with Initial Proof of concept (POC)
• Identify the tool stack and evaluation
• Participate the interview process of selecting suitable candidate for the project
• Estimation (Ballpark, three point)
• Involving with full SDLC for each of these projects and working on technical design phase, develop phase and manage to team and lead to end of the project with estimated time lines.
• Involved project go live and post go live support.

Technologies used: Java, hibernate, TestNG, Appium, Spring Framework, PostgreSQL, REST, Jenkins, Angular JS, Git, AWS Stack and Dev Ops Component.

Business Problem: Create New Module for Integration with PayPal for Samsung EDI Project this is a sub module with this EDI users can Manage, Authorization, Capture payment, Manage Credit Orders, Manage Order refunds.

Project Role:

• Involved with Initial Proof of concept (POC)
• Identify the tool stack and evaluation
• Estimation (Ballpark, three point)
• Involving with full SDLC for each of these projects and working on technical design phase, develop phase and manage to team and lead to end of the project with estimated time lines. = Involved project go live and post go live support.

Technologies used: Java, hibernate, Spring (integration, security, batch modules), PostgreSQL, REST, Jenkins, Angular JS, Git, PayPal API, Swagger.

Projects: API Framework, Avera eED, Avera BHS, Emergency Care Dashboard for USA Apache Healthcare Corporation Involved with full SDLC for each of these projects and working on technical design phase, develop phase and manage to team and lead to end of the project with estimated time lines. Involved project go live and post go live support. Technologies used: Java, hibernate, Spring (integration, security, batch modules), MSSQL, REST, Angular JS, Git, Mirth Connector, Wso2 ESB, ActiveMQ.

Projects: Brandix Group M3 API Framework, Mayo Clinic Aware Involved in software development process and work as and team to achieve final goals and meet the client expectation Technologies used: Java (J2EE), Spring, Open MRS, Hibernate, Apache CXF, Apache Tomcat, WSO2 Middleware (ESB, Application Server, Identity Server), Maven, Jenkins, Sonar, SVN.

Projects: eLocal Government, eSamurdhi Involved as the Java development team member for both backend service development and frontend development. Technologies used: Java (J2EE), spring, hibernate, struts, WSO2 Middleware Products, maven, Git, PHP, BIRT Report, Symphony Framework.

Projects: CAAS Phylotrax, mHRM Involved as the Java development team member for both backend service development and frontend development. Technologies used: Java, spring, Hibernate, JPA, Vaadin, CSS, maven, Log4J, SVN, PostgreSQL, Coberture, iText, Android, .NET, Droid Chart, AChartEngine.

Projects: JobStreet.lk, AppZone.lk Development of there is need to Version update to rails from version 1.2.5 to rails 3 working on admin module and employer module version update. Technologies used: Ruby on Rails, act as Solar, jQuery, HTML, CSS, SVN, MySQL, prawn, Java, spring, Hibernate, JPA, CSS, Vaadin, Log4J.