Manasa M Email & Phone Number

United States

United States

India

- Involved in various phases of Software Development Life Cycle (SDLC) such as requirementsgathering, modelling, analysis, Design, Development, and Testing.- Followed Agile methodology, interacted with the client, provided/took feedback on the features,suggested/ implemented optimal solutions and tailored application to customer’s needs- Used Java 1.8 Stream and Lambda expressions to store and process the data.- Implemented Microservices Architecture with Spring Boot based services interacting through REST. - Implemented Micro services using Spring Batch, Spring Boot, and Spring Security.- Used Spring IOC to make the code loosely coupled and Spring's Hibernate Support for transaction management. - Implemented Complex Business Delegate layer using DAO's created and business logic - Implemented Multithreading, Concurrency, Exception Handling, Generics, and Collections whenever necessary.- Created graphics and designed layout, user interface, and overall design of web applications through wireframes and high-fidelity mock-ups; developed the front-end in CSS, HTML5, Prime Faces/JSF.- Implemented business layer using Core java, Spring Beans using dependency injection, and Springannotations.- Used Microservices architecture, with Spring Boot-based services interacting through a combination of REST and MQ to build, test and deploy Microservices.

India

. Involved in daily Scrum meetings, Sprint planning and estimation of the tasks for the user stories,participated in retrospective and presented Demo at end of the sprint.· Communicated with external teams, both verbally and in writing on a daily basis.· Implemented Microservices architecture using Spring Boot for making application smaller andindependent.· Developed web service client based on WSDLs provided by middleware team for retrieving bill creditsand customer agreement data from backend systems. · Used the Lambda Expressions and Streams in Java 8 for writing the business logics· Migrated database from EC2 to RDS using AWS Data Migration Service (DMS).· Developed AWS Lambda based Microservices interacting with DynamoDB & SNS/SQS using AWS-SDK.Used web services and wrote Restful services on the server in NodeJS to listen to requests from devices.· Used Spring IOC for object instantiation, resource lookup.· Designed and implemented Product search Java Spring boot service to fetch the data from Elastic help of Elastic native queries · Designed and developed Microservices business components and RESTful service endpoints using Spring Boot.

India

Designed the system with OOAD methodology using various design patterns like factory method,Singleton, Adaptor, Template etc. · Developed JSP and extensively used tag libraries · Implemented and planned the server-side architecture using Spring and Hibernate· Configured the Spring framework for entire business logic layer with XML bean configuration files· Prepared Low-Level Design and High-Level Design and relevant documentation· Used Spring IOC for Dependency Injection and worked on implementing various cross-projectfunctionalities using Spring AOP· Wrote Controller classes in Spring MVC framework in the web layer· Produced the shopping cart on the client Front-end using jQuery, JavaScript, HTML5, CSS3. · Used Eclipse based STS IDE for building, developing and integrating the application · Used Table per hierarchy inheritance of hibernates and mapped polymorphic associations. · Implemented the persistence layer using Hibernate-ORM. Worked on Spring Web Flow on Spring MVCfor building flows in our web application. · Configured Maven for dependency management, Log4j for logging and debugging and Git for version control.Wrote queries using Cassandra CQL to create, alter, insert and delete elements· Developed DAO service methods to populate the domain model objects using Hibernate. · Used java collections API extensively such as Lists, Sets and Maps. · Wrote DAO classes using Spring and Hibernate to interact with database for persistence · Developed components of web services (JAX-WS, JAX-RPC) end to end, using different JAX-WSstandards with clear understanding on WSDL using various message patterns · Wrote and tested Java Beans to retrieve trading data and subscriber's information from Cassandra database server.