Strategizing and migrating legacy systems to APIs using Mulesoft.

Federated Login ApplicationDesign, Develop and Implement a centralized, secure authentication and authorization system for all portals under the umbrella. Agile Scrum team.1. Spring Boot2. Mulesoft Anypoint Platform3. AWS DynamoDB4. AWS Cognito5. AWS Database Migration Service6. AWS S37. Kibana8. JIRA9. BitBucketAccount Service ApplicationDevelop and Maintain Ruby-on-Rails-based Account Service application. Agile Scrum team.1. Ruby-on-Rails2. SAML 3. Kong4. Jenkins5. Solr

Invesco InnovationApplication: Blockchain TokenizationDevelop a ReactJS-based asset tokenization application leveraging BlockChain using Solidity.The application would be a proof of concept for future Invesco Real Estate asset tokenization efforts.Key Technologies used: - ReactJS- Solidity- Python- Machine Learning using H2O.ai

Developing flexible and fast solutions for demanding multi-channel, multi-language, and multi-site digital experiences for presenting Invesco products to Individual Investors, Financial Advisors, and Institutional Investors based in the USA and Europe (starting with Italy and Germany). The following are the key technologies used:1. Java2. Spring Boot3. Magnolia CMS4. Oracle5. Activiti: Business Automation (BPMN)

Project: Where is my TruckThis project:Developing a Spring 3, SOAP Web Service client, Restful Web Service server, and jQuery 1.7-based Web application for Distribution Services, Sales Associates, and Street Customers to track the location of the truck on which the order is reaching the destination in real-time and notifying the customers on the time delays through emails and text messages, routed through the Exact Target services.Defining the configurations (Spring MVC, Spring REST, LDAP, Axis, etc.) for the application.Designing strategies to connect to the disparate systems involving:- Scanning for files arriving in FTP and parsing them (StAX parser used).- Obtaining real-time location information from XATA Geolocation services.- Exposing the instance data to other business systems using Restful services.- Exposing Spring MVC, Google Maps-based Truck, and Customer location maps.- Defining protocols to open the website using single-sign-on from 3rd party applications like Salesforce and Exact Target. - Defining Hibernate configuration to connect to Microsoft SQL Server. My Roles:- Design and develop the application.- Create Tomcat profile, configure Spring Scheduler for Task execution, configure Spring MVC for the web application, set up LDAP authentication configurations, and set up Spring RESTful services.- Create dynamic pages using JSP, JSTL, and JavaScript (jQuery).- Coordinate setting up Microsoft Azure cloud Virtual Machines, SQL Server and Salesforce Integration.- Coordinate setting up of ExactTarget email/sms notification systems for Customers.- Create Hibernate configuration and mapping files.- Define configurations for Jackson APIs for conversion of Objects Maps to corresponding JSON objects.- Map hibernate to retrieve/store data from the SQL Server.Tools: Google CodePro Analytix, PMD, and FindBugs.Continuous integration tool, Hudson, for daily builds.Project bug tracking tool. Mantis.Team size: 20 | Team lead: 5

Project: TSS XpressThis project:Implemented Web and Mobility Interfaces for mainframe applications.Defined protocols to connect to Xpress application to retrieve reports like REST Services.Created Profiles Web Services to cater to the other Transportation System applications.Provided User profile maintenance Web interfaces and Web services capabilities for other Transportation System applications.My Roles:- Design and develop the application.- Develop this application on MVC and homegrown framework.- Create a WebSphere profile and configure IMS, JDBC provider, JDBC data sources, Cache, Server Class path, and Shared libraries.- Configure RSA projects for Web Service and SQLJ capabilities.- Create dynamic pages using Servlets and JSP.- Client-side HTML forms are validated using jQuery.- Create Controller, VO objects, and DAO classes (Hibernate, SQLJ, JDBC Stored Procedure calls).- Create Web Services and generate the WSDL file.- Package a Web Service Adapter using the WSDL files as a jar.- Hook up the Service adapter to the Maintenance application and distribute the adapter to the individual application teams.- Create hibernate configuration and mapping files.- Define protocol and corresponding JSON string definition to interface between the components.- Implement business logic in the business layer and expose them as web services.- Write SQL queries on the DB2 database to retrieve data.- Work on fine-tuning the Java Code and SQLs.Environment: Java 1.4, Hibernate, JDBC 2.0, JAX-RPC, XML-based Web Services, jQuery, DOM, XML, IBM WebSphere Application Server 7.0, IBM DB2, JavaScript 1.2, IE Developer Tools, Windows XP/7 and IBM MVS.

Project: Terminal Planner This application is an online Terminal (Station in simple terms) planning application, which can be used to plan the handling of the incoming and outgoing trains in a specified future time.This application:A data-intensive application that involved many iterations of optimization.It was developed with design patterns and J2EE concepts in mind.My Roles:- Design and develop the application.- Lead a team of 3.- Developed this application on the framework: MVC and homegrown architecture.- Configured IMS, JDBC provider, JDBC data sources, Connection pool settings, Server Class path, and - - Shared libraries in the web sphere server.- Used patterns like Observer, Singleton, Delegate, Iterator, and Adapter.- Implemented the presentation layer using JSP and Servlets.- Validations and Drag and Drop functionality using pure JavaScript as optimized as possible.- Created Web Services using Rational Software Architect.- Designed tables with entity relationships.- Created a utility class to retrieve files from other Web Services as needed.- Created SQL queries and stored procedures on the DB2 database.- Worked on fine-tuning the performance.Environment: Java 1.4, Hibernate, JDBC 2.0, Web Services, SOAP, WSDL, jQuery, DOM, XML, IBM WebSphere Application Server 6.1, IBM DB2, IBM Mainframe, JavaScript 1.2, IBM RSA 7.5, IE Developer Tools, AIX, Windows 7 and IBM IMS.

Java RCP Technology Analyst/DeveloperProject: Enhanced Service Design This is an RCP-based Desktop application used to predict the impact of a change in the route of a Train on the rail system depending on it and the world around it.This application:Based on the Rich Client Platform, an extension of the Eclipse Plug-in.The database used is Object Oriented Versant for high performance.My Roles:- Develop the application on MVC Framework on Rich Client Platform.- Implemented the Presentation layer with Eclipse Plug-in, Business Layer, and the JDO & JDOQL database interaction layers.- Created a utility class to retrieve files from other Web Services as needed.- Created JDOQL queries for Versant.- Worked on fine-tuning the performance.Environment: Java 5, Eclipse Plug-in, RCP, JFace, SWT, JDO, and JDOQL.

Project: New Business Review (NBR)This reporting application interacts with Siebel Analytics to analyze the business opportunities in the different business areas.My Roles:- Design and develop the application on MVC and J2EE Client/Server.- Configured Siebel interaction APIs.- Use Servlet/JSP to develop dynamic pages.- HTML and JavaScript for the front end.- Create Java Data Beans for Business and Business components.- Worked on fine-tuning the performance.