SUMMARY

• 12+ years of professional experience with core competency in Analysis, Design, Development & System Architect
• Worked for US Clients such as Confidential, Confidential, BestBuy, and D&B etc.,
• Worked on Agile - Scrum methodology
• Experience working in complex and highly dynamic in nature requirements, and bringing innovative and best suitable solutions
• Experience in different Architectures SOA / ESB (Apache Camel / ServiceMix / IMB MQ), MicroServices, J2EE, and Big Data (IoT)
• Experience in Spring Boot & Spring Cloud
• Experience in HTML5, CSS3, JavaScript, Angular JS, Docker, Kubernetes, AWS Cloud
• Knowledge on Angular2 & Typescript
• Experience in RESTful API design
• Experience in Frameworks Spring (IoC, MVC-REST, JDBC, AOP), and Hibernate
• Experience in Design and Coding Enterprise Applications using Core Java, JSP, Servlet, EJB, JPA, JDBC, JMS, RMI, JTA, JNDI, AJAX, JavaScript, CSS, HTML, XML, XSD
• Experience in various Java & J2EE Design Patterns
• Experience in Apache Camel Enterprise Integration Patterns
• Apache Spark, Spark Streaming, Apache Kafka, Zookeeper, ActiveMQ, ServiceMix, IBM MQ, IBM MB
• Experience in Apache Tomcat, WebLogic, WebSphere, and JBoss Wildfly
• Knowledge in Hadoop ecosystem, ExpressJs, NodeJs
• Knowledge in Networking Protocols like TCP/IP, HTTP, HTTPS (SSL), FTP, SOAP
• Define build strategies and continuous integration using ANT, Maven, Jenkins / Hudson
• Experience in developing Highly Scalable, distributed Web Applications, Multi-Tier Applications, and REST style web services
• Experience in UML Modeling, Data modeling
• Experience in GUI design, Writing Use Cases, Writing Test Cases
• Self-motivated individual who quickly learns new technologies and apply it to the projects
• Experience in mentoring team members in new technologies
• Good team player
• Proficient at grasping domain concepts quickly and utilize the same for projects
• Experience on various domains such as Insurance, Health care, Leasing, Retail, Security & Telecom

TECHNICAL SKILLS

Technologies: Java, JSP, Servlets, JavaBeans, EJB, JDBC, RMI, JNDI, JMS, XML, XSLT, Spring, Hibernate / JPA, JavaScript, HTML, AJAX, Web Services REST / SOAP, JSON, HTML5, Angular1, Angular2, CSS3, JQuery

Operating System: Windows, Linux, Solaris

Database: Oracle, MySQL, MS SQL, No SQL - Mongo DB

Web/Application Servers Development Tools: Apache Tomcat, WebLogic, JBoss WildFly, Eclipse, WebStrom, NetBeans, GlassFish, Spring Tool Suite

Versioning System: SVN, CVS, VSS, Git

CI & CD: Jenkins, Tutum (Docker Cloud)

Other: UML, HTTPClient APIs, Log4J, JUnit, Maven, Ant, Quartz Scheduler, JIRA, FindBugs, PMD, Checkstyle, Postman, Bootstrap, Sonar, Jmeter

PROFESSIONAL EXPERIENCE

Confidential, NY

Architect & Sr Developer

Environment: EDI BizTalk, Mainframe, FACETS, Java, J2EE, HTML, JavaScript, CSS, ASP.NET, Angular, Oracle, SQL Server, Web Services, real-time FXI web Services

Responsibilities:

• Crosswalk design & implementation across legacy systems and proposed systems
• Java component design & development - FACETS extensions, FXI service calls & other services
• Design changes includes Member Portal, Provider portal, EmpGroup Portal & Underwriting portal
• 2 way data binding using AngularJS
• Implementing AngularJS Controllers & Services accordingly
• Routing by $routeProvider to load respective templates
• BRD Reviews on various viewpoints such as architecture view, design view etc.
• Conceptual architecture, solution architecture with respect to Member Enrollment, renewal, Customer Service, Claim Processing etc.

Confidential, NJ

MicroServices Architect / Senior Developer

Environment: JBoss, Vordel (APIGateway), OSB (Oracle Service Bus), Amazon Cloud Environment, MicroServices, Spring Boot, SOAP & REST Style Web Services, HTML, CSS, JavaScript, Docker, Kubernetes, Web security, SAML, LDAP, XQuery, Camel, Java, Mockito, Oracle

Responsibilities:

• Designing the subsystems with wide range of services which uses multiple data centers
• Designing the system flow utilizing various data transformation components
• Designing the system with REST & SOAP web services for various User Stories such as Patriot Act, Sprint Fraud, and Delinquency
• Troubleshooting of staging & production environment for any functional, environment or performance issues
• Frequent Code review process & Design review process across Projects & Teams
• Micro Services implementation
• Development of SPA using AngularJs
• Managing CI process thru Jenkins
• Client calls on functional / technical discussion on daily basis
• Coordinating with various stakeholders on design approach / resolution

Confidential, CO

Technical Architect / Senior Developer

Environment: IoT Platform (M2M), Monolithic (phase1) & Micro Services (phase2), Spark, REST Style Web Services, Java 1.7, HTML, CSS, JavaScript, Angular JS, Spring IOC, and Spring MVC, Spring Boot, Spring Cloud, OAuth2.0, Amazon Cloud (EC2) Environment, Linux, JBoss WildFly, Mongo DB

Responsibilities:

• REST style WebServices to support various user agents (Browser / Mobile devices)
• REST service’s security implementation using Spring OAuth server (OAuth2.0)
• Leveraging the Spring MVC/REST to develop, and register various REST resources.
• Leveraging Spring Annotations & relevant APIs on various tasks such as JSON Content negotiation
• Front end development with AngularJS
• Developed various controllers to manage the templates and it’s data
• Utilized various angular services such as $http, $q, $scope accordingly (DI)
• Identifying the Seams / Business boundaries in the EAS system
• Developing various micro services to implement independent business boundaries
• Bootstrapping the application services with Spring Boot
• Architectural design for the Business Rule Engine on real-time data processing with Apache Kafka, ZooKeeper, Spark Streaming
• Analyzing BRE for IoT domain and designing innovative GUI for configuration and for other relevant features
• Analyzing various IoT Use Cases like derailment, chemical industry
• Analyzing various vendor’s VMS systems to implement an independent custom VMS system
• Daily Scrum call for status updates, discussing issues, and clarifications on requirements

Confidential, CA

Technical Lead / Senior Developer

Environment: Service Mix, Apache Camel, Java 1.6, Spring, Hibernate Tomcat Server, Oracle. Clear case, Maven, Eclipse IDE, Apache CXF, Camel Security, Data Encryption

Responsibilities:

• Coding / implementing file processing, utilizing in-memory cache to generate complex reports by Polling File Systems using appropriate Apache Camel component.
• Utilizing Camel’s Enterprise Integration Patterns such as Aggregation pattern
• Coding / implementing an innovate solution for a complex requirement using Reflection API (dynamically populating VOs & dynamically building SQL queries).
• Coding/ implementing an innovative solution with Spring MVC-REST, Spring JDBC to handle a huge volume of batch data to merge with Oracle DB (SQL Array / SP call). (content negotiation - JSON)
• Coding / implementing ORM mapping with Hibernate along with Spring
• Daily scrum calls with Client and other stakeholders to handle dynamic nature of complex requirements

Confidential

Java Lead / Senior Developer

Environment: SPA, HTML, CSS, AngularJS, AJAX, Java RESTful web services, Spring MVC, Spring AOP, .NET, IDL, Jax-RS, Bootstrap, Tomcat, Eclipse IDE.

Responsibilities:

• Responsible for development, support, maintenance and implementation of a relatively complex project module.
• Responsible for coaching, and mentoring Junior Team Members in AngularJS, RESTful web services, and Java / J2EE
• Coding / Development for user stories, by leveraging Angular two-way data binding / Scope object etc
• AJAX calls to interact with REST Resources
• Leveraging the application using Angular $Http Service, Directives, and Dependency Injection
• Daily Scrum calls along with team

Confidential, CA

Technical Lead / Senior Developer

Environment: Java 1.6, Spring IOC, Spring JDBC, Quartz scheduler, Java Multithreading, JUnit Test cases, MQ, XML, Oracle DB / SP / SQL Array, ClearCase, Eclipse IDE, Web Security

Responsibilities:

• Analyzing the CARS system for Phase I
• Planning / Breakup of tasks for development activities
• Coding / Development of complex validations for Ideal Creu Sub-System
• Receiving the XML messages from MQ system, transforming the messages into POJOs and applying various calculations (SP) to arrive the appropriate metrics
• Coding / implementing IDL calls to external EHorizon system and processing the EHz data to accomplish the business use cases
• Coding in Java Multi-Threading to process huge volume of EHz batch data

Confidential

Technical Architect

Environment: Java EE, JMS, MQ, Java Persistence API, XSLT, Informatica

Responsibilities:

• Analyzing the Business Requirements with various Stake Holders
• Analyzing data mapping, data extraction ETL tools
• Analyzing Choreography style of system design, with JMS (MQ) and Java systems (JEE/J2EE)
• Feasible Architecture designs approach

Confidential 

Senior Developer

Environment: Java, J2EE, Spring, Hibernate, Maven, Mac OS, Eclipse IDE

Responsibilities:

• Analysis for various entities, Stored Procedures / functions
• Analysis for various modules such as User Access, and Project Access along with existing system security (web objects).
• Coding / Development of the partial system