Lata Kumar Email & Phone Number

Toronto, Ontario, Ca

Worked as a Senior Software Engineer in a lead role on a ground up Spring Boot API. This was a Digital Proofing of Identities to be used by Loan and Credit applications. The API integrated with TD's PingFed Authentication API, enabled user authentication to give access to use API.Used in-house Barcode imaging API to assign a barcode once the customer was identified and proved.This API used MQ to message data to applications.I successfully led the effort, managed getting the API certified, Veracode scanned, set up firewalls, MQ configurations. I designed the entire MQ interface. Wrote a tool which would verify the health of MQ, F5 and Firewall in any environment. I successfully implemented two-way SSL authentication with external system.I worked as a Team lead. Played my role to the best. Worked on an agile team with Business Specialist, Product Owner, QA. Was very successful in coordinating with Dev, Business and QE. I received Appreciation awards for successfully coordinating an out of turn release.I provided software improvements and suggestions during this work; I complied with Agile technology and was continuously learning roles and responsibilities as a Team Lead. This was a mammoth project. On boarded quickly and started resolving and supporting the product.

During this period did freelancing. Worked during this period with private projects. Worked mainly on REST APIs.Did a contract job with Insight Global, client CVS. This was a product support job. Gave me some exposure to Splunk, Dynaccess and other tools.Worked full time with Syniverse technologies (Oct 2019 – Apr 2020) Worked in agile framework as an individual contributor Responsibilities include - Interaction with team in story grooming, reviewing story/acceptance criteria. Had two-week sprints with daily scrumsWorked on MySQL, Vertica Databases, jQuery, JavaScript, JSP frontend, JenkinsAvalon Health Care(Jan 2019 – Mar 2019) for 3 monthsSimilar work, working on consuming Rest services, Maven, Spring.Framework

• Main activity includes software development for Deloitte Clients wherever applicable. Technologies needed and acquired are Java, J2EE, Spring, Webservices (Soap and Rest), AngularJS, Spring Boot, Deployed, Scaled, Configured Microservices, jQuery etc.• Converted a monolithic app to microservices architecture using Spring Boot microservices. Used spring config server for centralized configuration.• Mentored new team members on effective usage of blend of Spring Boot /JPA and Java• Implemented REST Microservices using spring boot.• First project included working for client to Modernize their Legacy applications to modern languages and technologies. We were trained in Cobol and JCL. And how to incorporate JCL in converted code. Worked at the client site.• Next worked on a proof of concept for a code mining project. Most of the group used MAC books. So I was asked to follow the same deployment in Windows. I got it working on Windows and documented the process so any newcomer could do it.• NodeJS, PostgreSQL, I got a recognition email from the Team Lead\• The last project was working for a Medical Insurance where we had to design the Architecture. This was to create a whole portal using Pega, Docker, Spring Boot, Microservices and Angular JS. This involved creating Microservices, consuming the services in AngularJS.

3 month contract• Working on Tuxedo server• Creating Rest Java Services• Lead effort to refactor a security module in C++ to a Java Tux Rest Service• The RDBMS used is Oracle

Basking Ridge, Nj, Us

Senior Java Developer (Contractor)• Design and code from specifications, analyze, evaluate, test, and debug documents.• Implement moderately complex software applications.• Devise / modify procedures to solve complex problems considering computer equipment capacity and limitations, operating time, and form of desired results.• Currently working on a Mobile API for an existing Ecomm portal that processes Wireline quotes and goes through processes to download and generate the contracts.o This API will be a background process for the Ipad front end.• Environment: Java, C++, JavaScript, JSP, Spring framework, Oracle, Oracle 11g, MySQL, Windows, Linux, Eclipse, Ant, JMS Template, Hibernate, EJB, Sockets.

Tampa, Florida, Us

I am in the market looking for senior level opportunities in the Dallas, TX area

• Technology - Java, J2EE, SOAP Webservices, IBatis, Spring JDBC, Spring Quartz, DB2, MySQL• Architecting the MVC pattern for the webservices including choosing the framework and templates.• Worked on Spring services (Restful and Soap) for a Portal. Lead developer in the background applications to build services to be consumed by PHP front end.• Services included ORM tools like IBatis, JDBC Template, using Spring framework for the services.• Used Spring Web MVC framework for the applying MVC Implementation to the web application.• Used Spring Web Module to refactor existing struts modules.• Used Spring ORM to integrate Spring Framework with hibernate, IBatis.• Used Springs Jdbc and DAO layers to offer abstraction for the business from the database related code (CRUD).• Created a Quartz Scheduler using Spring Quartz for one of the products.• Main activity was designing new services based on requirements.• Supported the portals new and in maintenance.

Dallas, Tx, Us

• Core Designer and Architect for the provisioning portal back end. Senior Java developer for a provisioning portal.• Worked on jQuery for the front end.• The application is developed using J2EE architecture.• Did some research and development on refactoring servlet-based application to Spring framework.• This runs on Sun One Webserver and DB2 database.• Role involves design, evaluating tools to implement.• Involved in Database administration and setting up QA, UAT and Production servers.

• Sole Architect and Designer for the webservices.• Managed the server process for the Frontend (FLEX).• Designed and created Web Services.• Used the Maven build process and CVS for configuration management.• Spring DAO architecture with Hibernate was implemented for data persistence.

• Managed an API application for a transaction-based system in the payment industry. This is a high volume, multithreaded application dealing with Banks and Credit Card Issuers.• Supported the system 24/7 and was responsible for all of the enhancements. The API consisted of backend processes, Web Services and streamlined messaging with clients.• In order to be Card Data security compliant (SSN, Card Number, CVV2, DOB etc.) we used 3DES encryption. Application security was one of our main priorities, other activities included assessing new software, providing tools for operations and constantly improving process and communication.

Senior Systems Engineer• Maintained applications developed in C, C++• Used Sun one Application Server and JAX-RPC EJBs for the WSDL, Used SOAP as transport and used wscompile to create the WSDLs.• Used Struts Tiles framework for the frontend.• Involved in the design, analysis and development.• Used UML tools like Use Case, Sequence diagrams etc.• Responsible for determining the tool to publish the Web Service. Successfully completed the project.• Worked with the customer to test the created Web Services. Used .NET, Visual Basic (The customer’s platform) to test the Web Services.• Worked with our Message Manager product to send the SMS messages.• Managed and maintained C, C++ product for Wireless Switch Collection over TCP/IP, X25, and translated to proprietary format.• Led 3 developers and managed part of the Product Support team (6 people) on the above-mentioned project. This involved coordinating maintenance, notifying customers and other team members, as well as management. In case of crisis, I handled the personnel involved, informing customers and seeing to the complete resolution.• Involved in the development of the mentioned product using MQ Series for client messaging.• Developed tools to test injection of messages into the MQ Series and receive from the Gateway application.• Developed tools for the CORBA interface with another major Gateway system.• Used threading for our dispatcher, listener process.• Used XML Schema XSD for request validation.• To control the threads, we used a Socket connection to send signals to the threads.Project: Transaction Manager• Lead of C application which dealt with various telephony switch protocols and new technologies.• Worked on the fraud profiler involved in extensive analysis of the switch format which was in binary and translated it to the Fraud Profilers proprietary format.

Ms, Computer Science And Mathematics

Ba, Mathematics