Shashank Sethi Email and Phone Number

•Involved in analysis of requirements, design, development, Unit and Integration testing, and performance management of TCS BANCS application. •Designed and developed a RESTful hub application which resolved the Single-Sign-On authentication of the target secured REST services. •Used Microservices with Spring Boot services and combination of REST, Apache Kafka broker as well as Involved in development and design of OOPS design and concepts such as Collections, Multithreading and Exception Handling. •Interacted with Business Analysts and Subject Matter Experts to understand the requirements and any clarifications required by team. •Involve in Up-gradation of existing system into technical platform and building in environment in cloud base Pivotal cloud foundry (PCF) platform. Mapping them into system requirements specifications.•Data sources from Injection micro services produce and consume data from apache Kafka to enhance data from enhancer micro services. •Creation of Scripts of Data Definition Language (DDL), Data Manipulation Language ( DML) and Data Control Language. •Implemented Spring Cloud-Netflix OSS Stack along with using Ribbon for client-side load balancing, Netflix Zuul Api Gateway with Eureka service registry for reverse proxy infrastructure and Hystrix Circuit Breaker for fault tolerance.•Followed agile methodology, interacted with the client, provide/take feedback on the features, suggest/implement optimal solutions and tailored application to customer needs Developed new features required by Transamerica to be integrated to the TCS BaNCS Application. •Converted complex excel formulas and multi sheet excels into Java code for to be used for calculations for various types of Insurance such as Life, Health, Annuities. •Configured an optimal Spring-Boot micro- service which exposes Cassandra NoSQL payload via JBoss RESTEasy platform and multiple Transaction Managers.

•Worked with Data Governance, Data quality, Data architect to design various models and processes. •Used a Microservice architecture, designed and developed RESTFUL web services using Spring Boot framework. •Deployed Spring Boot based microservices Docker container using Amazon EC2 container services.•Used ANT scripts to fetch, build, and deploy application to development environment worked on SCALA technologies. •Written DDL, DML queries to insert, retrieve and modify the data from database.•Converting all legacy applications to cloud native by Spring BOOT, Soring Cloud in to PCF (Pivotal Cloud Foundry).•Implemented SOA to develop Spring Restful/Micro Services and implemented Spring Eureka, Netflix, Ribbon as part of Services Discovery using Apache Axis •Building cloud Microservices and implemented back-end using Spring Boot. And Authored application using Spring Cloud services (spring version of Netflix OSS- Eureka that helps in routing, Circuit Breaker and Ribbon for client-side load balancing).•Integrated Node.js with Hapi.js and communicated with Mongo dB for CRUD operations on the data repository.•The back-end use of Node.js, Hapi.js, MongoDB and Mongoose the complete MERN Stack to provide RESTful API.•Implemented various screens for the front end using React.js and used various predefined components from Node Package Manager (NPM) and Flux library.•Proficient in technologies Java, J2EE, Scala, Play Framework, Ruby, Apache Camel, Struts, Spring, Hibernate, Junit, Log4j, Ant, Maven, SBT, JSP, Servlets, Java Beans, XML, JSON, Custom Tag Libraries.•Developed dynamic and responsive web pages to user interface screens using HTML5, CSS3 and JavaScript. •Created reusable components and used across various modules using Angular custom libraries. •Developed a dashboard based on Ajax calls with Business customers count, Flags, Real-time graphs for analytical reporting using Node.js.

•Involved in different software lifecycle stages like Design, Development, Testing and Implementation of the project.•Worked closely with the Middleware and System Administrators in providing technical expertise from the development and implementation perspectives, especially with NodeJS Web and Tomcat servers.•Developed REST APIs using Scala and Play framework to retrieve processed data from Cassandra database. •Designed and developed the DAO Layer using Hibernate/JDBC template, using Spring Boot.•Developed responsive UI layer utilizing Semantic HTML, REST API architecture. Developed front end for the entire website using HTML5, CSS3, and JAVASCRIPT.•Involved in designing user screens and validations using HTML 5, jQuery and JSF as per user requirements. •Extensively used Java features such as Lambda Expressions, Parallel operations on collections for effective sorting mechanisms and new Date Time API. •Used Spark streaming with Scala to consume real-time data from the Kafka cluster and run arbitrations•Built microservices with Spring Boot to serve multiple applications across the organization. The data is provided & consumed in JSON. •Involved in different software lifecycle stages like Design, Development, Testing and Implementation of the project.•Worked closely with the Middleware and System Administrators in providing technical expertise from the development and implementation perspectives, especially with NodeJS Web and Tomcat servers.•Developed REST APIs using Scala and Play framework to retrieve processed data from Cassandra database. •Designed and developed the DAO Layer using Hibernate/JDBC template, using Spring Boot.•Developed responsive UI layer utilizing Semantic HTML, REST API architecture. Developed front end for the entire website using HTML5, CSS3, and JAVASCRIPT.

•Implemented SOAP based web services using Apache Axis with JAX-WS support. Used SoapUI to test the web services.•Developed Microservices using Spring MVC, Spring Boot, Spring Cloud. •Designed and implemented a low-latency, high-availability, and performant applications by using Node.js.•Used a Microservices architecture, with Spring Boot based services interacting through a combination of REST and Spring Boot. •Used complete annotation driven approach to develop the application using Spring Boot framework and was also involved in setting up the Spring bean profiling.•Developed the date layer for the applications using Spring Hibernate ORM and developed various business logic and services using HQL and Hibernate Criteria.•Developed entity classes and mapped to the relational tables in database using JPA and hibernate mapping files.•Worked on Oracle as the backend database and used hibernate to automate the mapping between the SQL Databases and the Java Objects.•Built spring-based Java and Scala micro services to support enterprise web application.•Designed and developed REST APIs using Spring Boot and Microservices for exposing the services utilized for risk assessment by various other applications. •Configured WebLogic Application Server for deployments and participated in structured code reviews /walkthroughs.•Developed various screens for the front end using React JS and used various predefined components from NPM (Node Package Manager) and Redux library.•Wrote unit test scripts using TestNG framework for testing functionalities in a Test-Driven Development (TDD) methodology.•Wrote scripts for automated web application testing using Selenium Web driver as well as played a vital role in Scala framework for web-based applications