SUMMARY

• 13+ years of experience as an Architect, Designer and Developer in the IT Industry.
• 8+ years of experience as an Architect, Designer and Developer of applications for Enterprise Healthcare, Financial, Manufacturing, Retail, Broadcasting, Entertainment, Government and other industries.
• 5+ years extensive experience in architect, design, and developing n - tier enterprise web applications using open source frameworks, and Service Oriented Architecture (SOA).
• Well versed in DevOps having hands-on consulting experience with both Dynatrace and AppDynamics.
• Responsible for building a framework to support the easy creation of, and the consumption of REST Microservices using Java 8, JAX -RS, AngularJS (SPA), Spring.
• Recent exposure to cloud computing. Involved in all aspects of migrating applications to AWS. Hands-on competency in EC2, Elastic Beanstalk, CodeCommit, IAM, Lambda, Cognito User and Identity Pools, AWS CLI, Data Pipeline, Lambda, Step Functions, Glue, Dynamodb and related technologies
• Worked on Java Dependency Analysis Tool (jdeps) on Java 8.
• Worked on JAR file attribute on Java 8.
• Working knowledge of nodejs related technologies such as npm, express, gulp, bower, sass, compass, Webstorm and Tower
• Strong team leadership, business acumen, industry knowledge, and problem solving skills.
• Strong ability to communicate at all levels of the organization. Strong presentation experience.
• Good working exposure in Automatic build tools Maven and Ant.
• Experience in developing web based GUI’s using HTML5, JSP, Java Script, CSS, AJAX, JSON, GWT Angular JS and jQuery.
• Experience in using various Application Servers like WebSphere, Weblogic, JBoss and Apache Tomcat.
• Experienced in Flex cube product Swift messages
• Designed base project structure and different modules using Microservices architecture.
• Experience in Design and Development of database systems using Relational Database Management Systems including Oracle, SQL Server, DB2 and MySQL,SQL and Stored Procedures.
• Experience in working with the source control and version control tools such Github, CodeCommit. Subversion, CVS and Source Safe.
• Highly motivated, quick starter, solution-oriented programmer, Strong in object oriented analysis and design, Excellent at solving complex problems under strict deadlines.
• Mentor junior team members and college interns
• Make presentations to diverse audiences
• Familiarity of message oriented middleware (MOM). Working knowledge of publish/subscribe techniques.
• Exposure to DevOps, Continuous Integration, Continuous Deployment and Continuous Operation
• Experience with JUnit in performing unit testing and determining the application functionality and monitored the error logs using Log4J.
• Proficient in using RDBMS concepts with Sybase, Oracle and MySQL.
• Expertise in Database Design, Creation and Management of Schemas, writing Stored Procedures, Functions, DDL, DML SQL queries.

PROFESSIONAL EXPERIENCE

Confidential, FL

Java Architect/Developer

Responsibilities:

• Part of team to build/deploy node.js based Direct To Consumer MVP on AWS S3 platform
• Did proof of concept on machine learning utilizing AWS LEX
• Built authentication mechanism in AWS utilizing Cognito, User Pool, Identity Pool and Authentication Providers
• Designed and developed asynchronous RESTful Microservices using Spring boot, Couchbase and RXJava that are consumed by other microservices with an average response time of 30 milliseconds.
• Built UI to handle AWS Cognito users maintenance. Functionality included registration/reset password/forgot password/login and retrieve/update user attributes
• Single-handedly built CI/CD/Test Automation mechanism utilizing node.js, github, selenium and Jenkins deployed as an EC2 instance
• Built glue jobs, data pipelines and step functions as part of ETL to load data from various data sources into dynamodb tables
• Involved in testing the SWIFT messages
• Responsible for building a framework to support the easy creation of, and the consumption of REST Microservices using Java 8, JAX -RS, AngularJS (SPA), Spring.
• Utilized Java 8 features like Lambda expressions and Stream API for Bulk data operations on Collections which would increase the performance of the Application.
• Wrote lambdas to handle various functionalities such as invoking web services to retrieve third party hosted client statements and updating OKTA user profile triggered by dynamoStreams/SNS messages
• Currently using Jenkins pipelines to drive all microservices builds out to the Docker registry and then deployed to Kubernetes, Created Pods and managed using Kubernetes
• Engaging in research of capturing visitor data into workflow via Jotform/Zapier/Zendisk
• Implemented RESTful Microservices using Spring Boot Framework. Generated Metrics with method level granularity and Persistence using Spring Actuator.
• Built prototype to replace authentication/authoring mechanism currently handled bu a combination of Tivoli Access Manager/eDirectory/TDI/EAI with AWS out-of-the box functionalities in Cognito/IAM/User Pools
• Built batch utility to handle bulk update of Cognito user pool
• Involved with domain creation and transfer in the AWS Route 53 DNS web service
• Installed and configured dynatrace and customized thresholds based on specific host/application requirements
• ECS Cluster(EC2 Instances) for the deployment of our microservices and also used the AWS S3 buckets.
• Built alerts and incidents to monitor health of hosts and JVMs that are part of the production environment
• Built URL monitors to manage traffic/response time of critical web pages
• Built Synthetic backbone and last mile tests to simulate requests to website to bench mark performance baseline
• Worked with business user community to identify user actions contributing to conversion rate and built monitoring mechanism for these activities
• Worked on interfacing google analytics with dynatrace
• Built dashboards in dynatrace and WEB UI for diverse audiences
• Explored various tomcat security options including digest and database validation
• Researched and performed proof of concept on various end-to-end and performance testing options to adopt a testing strategy for Phoenix. Presented findings and made recommendations to management and off shore team.
• Built prototype utilizing Selenium,WebDriver, JMeter and JUnit to simulate end-to-end load testing and present metrics in JMeter customized samplers.
• Built continuous integration mechanism utilizing Jenkins, Ant and SVN.
• Built exception workflow in Jahia environment utilizing Jahia JCR API and Drools Rules Engine
• Working on a POC to use mod proxy and Apache as a means of allowing back end servers to continue to process requests with TLS 1.0 instead of 1.1 and 1.2
• Built REST web services and clients utilizing Apache CXF framework to interface with FileNet and Jahia
• Utilized IBM Data Studio to build web services and SoapUI for unit testing these services
• Built ant scripts to build/deploy and bounce app servers
• Built protocol of producer profile functionalities with autocompleter features
• Built Utility to reproduce production LDAP via TDI error scenarios
• Built REST webservice utilizing Jersey built Android app to consume this service

Environment: AWS serverless Architecture, lambda, step functions, data pipelines, Glue, Athea, QuickSight, Insight, Cloudwatch, CloudFormation, SNS, API gateway, IAM, CloudTrail, Dynamodb, OKTA API, Postman, node.js, S3, CI/CD, LEX, Cognito, github, codecommit, J2EE, Tomcat, SQL Server, Spring MVC, Spring Tool Suite, Eclipse, Maven, Ant, Jenkins, Jahia WCMS, SoapUI, LoadUI, Selenium, IBM Data Studio, JMeter, Websphere App Server, FileNet, Apache CXF, DB2, Android Studio, Jenkins, DynaTrace, AppDynamics, TDI, SVN, WebStorm, Tower,MongoDB, Couchbase, Nodejs, Compass, Gulp, Bower, SASS, git

Confidential

Java Architect/Developer

Responsibilities:

• Developed expert level knowledge in customized consolidator which functions as a hub for transaction streamlining and site specific routing.
• Architected, built and deployed departmental metrics utilizing DynamicReports called from a customized Java layer.
• Conceptualized, designed and built integration to Aveksa upgrade from 4.25 to 6.0 REST web service utilizing RESTEASY and Drools rules engine.
• Architected and built web based reporting application with autocompleter feature utilizing Jasper reports, GWT and jQuery.
• Initiated Microservices application with Docker and Kubernetes cluster formation for the scalability of the application.
• Mentored TECDP interns at University of Connecticut and Eastern Connecticut State University on Aveksa upgrade project.
• Conceptualized and built interface to open source Pentaho BI suite and presented proof of concept to CIP management on data mart options.
• Built java layer as proof of concept on distributable hierarchical configurator utilizing Apache CXF Restful webservice, NoSql and MongoDB distributed data store.Developed and implemented the MVC Architectural Pattern using Spring MVC Framework.
• Set up Web-Logic Application server and used Maven build tools to build the application and deploy the application in Web-Logic server.
• Developed microservices using Golang to retrieve Homeland Security data from the HART database and return the data in JSON format to the customer based on request.
• Used XML, WSDL, SOAP and Web Services to transfer data between different applications.
• Worked on the front-end frame work WFRIA.
• Created different interactive spring web flows for creating, modifying and deleting the case status.
• Interacting with QA team and Business team to resolve defects.
• Worked on Spring JMS for the messaging service in the application.
• Extensively worked on Spring batch, Spring data search, Spring AOP.
• Used JIRA for bug and issue tracking and Anthill Pro for Continuous Integration Tool.
• Resolved production errors and deployed applications for end users.
• Used Log4j for logging errors, messages and performance logs.

Environment: J2EE, JBoss App Server, UNIX, Oracle, Tivoli, SQL Server, DB2, Tomcat, Eclipse, Spring, Ant, Maven, jQuery, GWT, REST web service (RESTEASY, JERSEY and Apache CXF)Spring MVC, Spring Batch, Spring JDBC, Java Script, Web Services (SOAP), Sonar, Oracle, Unix, Mockito, Anthill, Oracle 10g, PL/SQL, Eclipse, Maven, JIRA, SVN, Web-Logic Application Server.

Confidential

Java Architect/Developer

Responsibilities:

• Developed ER and UML diagrams for the design, and documented all the process flows.
• Involved in writing Technical Design Documentation (TDD) based on the Business Specifications.
• Analysis, Design, and Implementation of software applications using Java, J2EE, XML and XSLT.
• Designed, developed and maintained the data layer using Hibernate and performed configuration of Spring Application Framework.
• Designed and implemented a media assets management application for the client to handle the annotation, editing, archiving and retrieval of vast amounts of multi-media entities by the client on a 24 X 7 basis as part of the network’s daily business.
• The application had multiple front ends utilizing FLEX and AJAX which made asynchronous calls to the backend and the persistence model was based on Hibernate, JPA and EJB3 wrapped in web services exposed via proxies.
• Mysql was used as the database on the PDAs maintained by the FLEX/PHP application.
• Designed and built a Watch/Sync application deployed as a JBoss service. This application loaded into memory at startup a number of options made configurable via the JBoss deployment descriptor as well as the snap shot of the persisted state of items to be watched from the database.
• It then executed a listener to the container(s) being watched and posted changes detected to a Drools Rules Engine which in turn fired processes to sync up contents within these containers across multiple locations.

Environment: J2EE, JBoss, Hibernate, EJB3, Oracle, JPA, SDLC,XML, JSON, Eclipse, Web Services, AJAX, JMX, Mysql, PHP, Life Cycle Data Services, Apache, BlazeDS, Mbeans, Drools Rules Engine, BlazeDS, AIR, Flash, LAMP, jQuery, Tomcat, Spring