Piyushkumar Gajera Email and Phone Number

Contributed to all phases of the Full Software Development Lifecycle (SDLC), including analysis, specification, design, implementation, and testing.Designed, developed, and implemented high-quality Java applications for healthcare solutions, collaborating with cross-functional teams to gather requirements and translate them into technical specifications.Utilized J2EE, REST, and the Spring Framework to develop applications and expose web services for integration with the Fuse application.Acted as a LabVantage LIMS v8 consultant, providing end-to-end support during SDLC implementations. Expert in configuring, customizing, and integrating LIMS solutions to meet laboratory and business needs. Skilled in troubleshooting, ticket resolution, and offering technical solutions for system optimization. Collaborated with cross-functional teams to ensure successful deployment, user adoption, and ongoing support.Developed Spring REST web services to serve multiple organizational applications. The backend service interacts with PostgreSQL databases, performing business rule validations that identify and notify users of data acceptance or correction requirements.Collaborated with business stakeholders to gather requirements and design LIMS solutions. Configured and customized LabVantage LIMS to meet laboratory workflows and reporting needs, while supporting integration with third-party systems and instruments.Employed Apache Maven as a build tool to automate the build process, and used Jenkins CI for continuous integration.Followed the SCRUM methodology for application development, actively participating in Scrum meetings and providing demos of completed user stories for end-user feedback.Provided QA/UAT support, addressing identified issues and collaborating with business users to implement enhancements or resolve challenges.Wrote JUnit test cases for code coverage and to verify business scenarios.

Developing Single Page Applications (SPA's) using Angular 7 created Multiple & Nested Views, Routing, Controllers, Services and Custom Directives, Node JS, Bower, and Grunt.mplementing Java 8 features like Lambda expressions, Streams, filters, pipelines, Optional Interfaces, etc. used Apache Kafka as the messaging infrastructure for asynchronous processing.Implementing Angular JS Expressions, Directives, Controllers, filters and created Angular JS service layer worked extensively on the front-end side using JSP, CSS, JavaScript, Slick Grid, and j Query & Spring Ajax.

Involved in various phases of Software Development Life Cycle (SDLC) to ensure correct build execution in the program test cases and performed unit tests using J Unit Framework to web sphere deployment environments. Strong experience with Mongo DB development (reports, schema design, map-reduce functions) and migrations from SQL relational databases to No SQL databases like Mongo DB.Used Spring MVC, Spring Boot throughout the application in injecting dependencies into layers of application and integrated with Hibernate.

Involved in the integration of Struts with Spring Framework and implemented Spring MVC, Spring IoC, Spring AOP, Spring JDBC, Spring Persistence with JPA.Developed and consumed SOAP/Restful Web Services using XML and JSON message formats responsible for the analysis, documenting the requirements and architecting the application based on J2EE standards.Wrote the Hibernate-mapping XML files to define java classes database tables mapping used Hibernate Template for a various database update, insert, delete operations and for involving functions, stored procedures, triggers.Used the Angular JS tags inside the HTML page to make the page effective and to have a great user interface developed and designed new cross-browser accessible interfaces using J Query and JavaScript.

Designed and developed using Jersey framework REST, Rest API, SOAP to push stuff on a queue for the service that needs the stuff to be done asynchronously.Custom validator developed in Hilton such as @Not Null, @Not Empty, @Pattern. Initially used Hibernate Validator Spring MVC, Spring, JSP on IBM Web Sphere to serve as knowledge base for application supportDeveloped class diagrams, sequence diagrams and object diagrams using UML methodology worked on bug fixing and Production Support.Designed and developed sub system using Java Servlets, JSP, J2EE Entity beans and Session Beans wrote Client side validation scripts using JavaScript.Designed and developed web pages using HTML and JSP stored data in Oracle database and accessed using Oracle JDBC drivers.