Sam G Email & Phone Number

Minnesota, United States

• Developed Rest Services using Micro Service Architecture to get the data from an RDBMS System- Teradata and SQL Server and integrate with other API’s to perform analytics and capture the response back.
• Hands on experience with production deployment & upgrading of legacy web applications, including DB updates, deployment & migration of microservices, monitoring logs, publishing APIGEE proxies (monitoring and scaling.
• Created and injected spring services, spring controllers and DAOs to achieve dependency injection and to wire objects of business classes.
• Designing the database to support high frequency trading redesign tera database to address the comples option trading issues.
• Implemented the Microservice architecture using Eureka Server for load balancing
• Designing workflows for data migration using Pentaho 8.1 ETL tool.

Michigan, United States

• Used Spring Framework for Dependency injection, Security features and integrated with the Hibernate framework
• Implemented Hibernate for data persistence by using ORM classes, annotations and HQL queries to manage data related operations for patient’s activity tracking modules
• Worked in Service Oriented Architecture using Web Services- SOAP and REST
• Worked on Cross-browser Compatibility of UI pages. Implemented for internet browsers such as Chrome, Firefox, and IE 8/9/10/11
• Experience working with no SQL databases like MongoDB.
• Worked with different AWS Services like EMR, S3, EC2 and SNS.

Atlanta, Georgia, United States

• Established JDBC Connectivity to perform CRUD operations from to and from Oracle
• Database.
• Worked on Angular directives, Controllers, Filters, Services, Template, Events and Injectors.
• Involved in implementation of business logic using Spring MVC
• Used Multithreading as a programming and an execution model that allows multiple threads to exist within the context of a single process.
• Integrated Database interaction using Hibernate, identified ideal queries for caching and HQL

Hyderabad, Telangana, India

• Worked on developing Web User Interface using HTML 5, CSS3, Boot Strap that follows W3C Web Standards and are browser compatible.
• Designed interactive web pages using HTML, CSS, JavaScript, Bootstrap
• Developed Business objects using POJOs and data access layer using JDBC
• Developed CSS3 style sheets to give gradient effects like Linear Gradients, Radial Gradients and developed page layouts, navigation, and icons.
• Involved in Requirement gathering, Conceptual Design, Analysis, Detailed Design, Development and Testing of the application
• Designed UML Use case diagrams, Class diagrams and Sequence diagrams using Visual basic

Hyderabad, Telangana, India

• Extensively used Core Spring Framework for Dependency Injection of components.
• Evaluated Prototype JavaScript Framework.
• Developed back-end Logic using SOAP Web Services in Java.
• Worked on Performance tuning of JVM heap size by optimizing the garbage collector for better performance.
• Developed application based on Monolithic Architecture using Model View Controller (MVC) concepts.
• Implemented forms and action classes for the application using EJB and Struts Framework.