Regan Senior Java Lead Email & Phone Number

Boston, Massachusetts, United States

• Utilized Java 8 features like Lambda expressions for collection evaluation and comparing the data Stream API for Bulk data operations on Collections, which would increase the performance of the application.
• Used Parallel operations on collections for effective sorting mechanisms and to change the sequential stream flow of threads during session establishment.
• Developed Restful services using the Spring Framework and handled access-control features like authentication and authorization by using Spring Security and OAuth 2.0 with JWT.
• For communication between multiple services, I used Kafka and RabbitMQ messaging systems for pub-sub and feign, and Rest Template for synchronous communication.
• Routing and Load Balancing are done with the help of the Zuul server as an API gateway, along with the Application load balancer of AWS and Ribbon as load balancer.
• Designed, Configured, and deployed Amazon Web Services (AWS) for multiple applications utilizing the Amazon cloud formation templates.

New York, United States

• Expertise in React JS components, Forms, Events, Keys, Router, Animations, Redux, and Flux.
• Developed single page applications using react redux architecture.
• Utilized Angular6 framework and Web pack module loader to create a Single Page Application (SPA) which can bind data to specific views and synchronize data with server.
• Practicing consulting on Snowflake Data Platform Solution Architecture, Design, Development, and deployment focused to bring the data driven culture across the enterprises.
• Enhanced legacy application by building new components in Typescript and Developed single page applications using Angular 6, Typescript, web pack and grunt.
• Well versed with Snowflake features like clustering, time travel, cloning, logical data warehouse, caching etc.

Texas, United States

• Used agile practices and Test-Driven Development techniques to provide reliable, working software early.
• Used angular-cli tool to configure project and building it for development of Angular apps using Angular7+.
• Integrated the different pages to be a single page application using Angular 6+.
• Designed and developed DataStage ETL Jobs to extract data from Oracle, DB2 & Sybase.
• Created Typescript reusable components and services to consume API's using Component based architecture.
• Worked with Typescript as part of migration from Angular JS to Angular 6+.

Bengaluru, Karnataka, India

Java Developer

Portland, Oregon Metropolitan Area

• Collaborated with Scrum Agile team members to review user stories and supporting requirements and translated them into a system design.
• Worked on enhancing the existing product features to be more efficient.
• Created and implemented DDL and DML scripts.
• Designed Java classes to map the newly created database configurations.
• Integrated Spring- Hibernate frameworks for ORM functionality in spring framework.
• Used Java/J2EE Design Patterns such as DAO pattern, MVC pattern, Session Facade, singleton in the project extensively, which facilitates clean distribution of roles and responsibilities across various layers of.

India

• Used agile methodology for developing the application.
• Developed using new features of Java 1.5 like Annotations, Generics, enhanced for loop.
• Developed various generic JavaScript functions used for validations.
• Developed screens using JSP, JavaScript, HTML and CSS.
• Developed Web Services clients to consume those Web Services as well other enterprise-wide Web Services.
• Created DDL and DML SQL scripts for creation of database objects.

India

• Used agile methodology for developing the application.
• Developed using new features of Java 1.5 like Annotations, Generics, enhanced for loop.
• Developed various generic JavaScript functions used for validations.
• Developed screens using JSP, JavaScript, HTML and CSS.
• Developed Web Services clients to consume those Web Services as well other enterprise wide Web Services.
• Created DDL and DML SQL scripts for creation of database objects.

Hyderabad, Telangana, India

• Created logical and physical data models putting to practice, concepts of normalization and RDBMS.
• Created and injected Spring services, Spring controllers and DAOs to achieve dependency injection and to wire objects of business classes and used Oracle as a database.
• Used Core Java Design Patterns like Singleton, Factory, MVC, Intercepting Filter, Front Controller, Business Delegate, Service Locator, Session Facade and DAO.
• Designed and implemented Struts (MVC Paradigm) components such as Action Mapping, Action class, Dispatch action class, Action Form bean, and a form set for validation and used JavaBeans to return dynamic information.
• Used Spring Inheritance to develop beans from already developed parent beans.