Senior IT Lead and Solutions Architect

Deepa

Developer / Lead / Manager

Phone: 469-***-**** Email: ***********@*******.***

Summary of Qualifications

• Detail oriented, results-driven information technologist with a proven track record of managing, developing and delivering reliable and highly scalable On-Premise/Cloud applications, ESB, and SOA applications in various domains financial banking, retail/ecommerce systems, healthcare, and insurance systems.

• Extensive years of experience in design, development, and research experience in building large-scale software business solutions.

• Extensive experience in business application solutions using Java Docker, OpenShift, Kubernetes, infrastructure, AWS cloud(EC2, S3, Elastic Beanstalk, Route 53, ECS, Cloud Map), Red Hat JBoss products, Software AG WebMethods products, JBoss Developer Studio, Web Methods designer, Web method Integration cloud, ESB, ATG ecommerce (ATG Dynamo Personalization / Search / Portal/ Scenario / Commerce), XML, XSL, Web Services, SOA, Java 8/9/10/11/15/16, ATG Dynamo 7.0/7.1/7.2, Elastic Search, IBM WAS, XPath,, Junit, Mock Objects, XP (Extreme Programming), JDBC, JSP, Hibernate, Spring, Spring Boot, Micro Services, REST API design, Struts, Servlets, Applets, Java Beans, MS SQL Servee 2000+, Oracle /9i/10g, / /HP-UX / JBoss MySQL, Liferay 7.0/7.1 DXP, Gradle, YO, Gulp, Node.js, NPM, jQuery, HTML 5, ESB, GitHub, Bit Bucket, AWS EC2/S3, Ubuntu-Linux, TOGAF, Red Hat Enterprise Linux (RHEL), Bash scripts, PaaS - Platform as a Service, SaaS - Software as a Service, IaaS – Infrastructure as a Service, Ansible, Jenkins, SOLR, Liferay portal, etc.

• Proficient in developing Service Oriented Architecture based applications and Web Services using JAX-WS,SOAP, WSDL, WID (WebSphere Integration Developer), WPS (Process Server), ESB (Enterprise Service Bus), Rules, micro flows, BSM,RAD, REST API, AWS, DevOps, Docker, Kubernetes, OpenShift.

• Thorough knowledge of the complete software development process and able to take a project from initial startup through to completion of production deployment and support including SCRUM/Agile, TDD, extreme programming, Waterfall development methodology. Coordinated all phases of the project-based efforts while leading, motivating and guiding the teams.

Education

• Bachelor's Degree in Engineering (Electrical and Electronics),

• University of Bangalore, Bangalore (Bengaluru), India

Technical Skills

Operating Systems: Windows and various flavors of UNIX (SCO,HP, Linux)

Databases : Microsoft SQL Server Oracle 18/19, MS Access

Software/Programming Languages: Java JDK (Spring Framework, Spring Boot, Hibernate, MVC Struts, JDBC, Java Beans, JMS - Java Messaging, SOA – Service Oriented Architecture, Rest /JSON, Microservice, Java Webservices, data access frameworks), Node.js 10.15, React.js, Redux, Python, ATG Dynamo (Dynamo Server Pages, Components, Form Handlers, Servlet Pipeline, Schedulers, Portal Gears, Portlets, Repository, JSP Compliant portlets) Unix shell/awk scripts, Drools Engine, Angular.js/TypeScript, Dojo.js, Node NPM, Yo, Gulp, Liferay Portal 6.1/7.0/7.1 DXP, ES6

IDE : Rational IDE for Java, Rational Software Architect (RSA),Eclipse, Microsoft Office, Skaffold, helmCharts, Rancher, Docker

Application / Middleware/ Web Servers: Jakarta Tomcat, ATG Dynamo (Application, Personalization, Portal, Scenario, Commerce) 7.0/7.2, IBM WAS,JBoss, Liferay Portal Server, JBoss FIS-Fuse Integration Service, Liferay Developer, Eclipse IDE with Liferay plugin, Liferay Portal 7.0/7.1 DXP, Lucene, Elastic Search, Solr Search, PCF-Pivotal Cloud Foundry, Jenkins pipeline

Source Repository: Git

Employment History

DSW, Columbus, OH, remote March 2023 – till date

Role: Sr Java Manager/ATG Developer

Responsibilities:

• Managed, Developed application using Java/J2EE platform. Implemented the Model View Control (MVC)

• structure.

• managed development of user interface using JSP, Spring Tag Libraries, JSP, Ajax to simplify the complexities

• of the application.

• Involved in developing code for obtaining bean references in spring framework using

• Dependency Injection (DI) or Inversion of Control (IOC) using annotations.

• Using Spring Boot which is radically faster in building Microservices and develop spring-based

application with very less configuration.

• Implemented Spring MVC, dependency Injection (DI) features along with Hibernate

• Involved in developing Hibernate DAO classes, mapping files for persistence layer.

• Gained substantial knowledge about the concepts, design advantages, traps and pitfalls of

• successful object- relational mapping. developing the application using Spring MVC ORM to integrate Hibernate.

• Designed and developed XML processing components for dynamic menus on the application.

• Used Spring LDAP for user security credentials authentication and for validating the User roles.

• Used Apache Axis as the Web Service framework for creating and Web Service clients using

SOAP and WSDL.

• Created WSDL for the web services to be deployed using bottom-up approach.

• Developed Exception Handling framework and used Log4j for logging.

• Used GIT as a version control system and for code management.

• worked on ATG FormHandlers,Profiles, Endeca Search, ATG Scenarios, ATG Commerce

• extensively worked on ATG Repositories, database, itemdescriptors..

• Used GIT as a version control system and for code management.

Environment: Java 1.8,11,15 ATG, Spring, Spring Boot, Microservices, Spring (IOC, DI, MVC), LDAP, Hibernate, SOAP, Apache

Axis, WebSphere, Log4j, XML, GIT, Agile, Windows.

Allstate Insurance Northbrook, IL worked from Irving, TX office and remote from DFW,Tx July 2019 – Feb 2023

Sr Developer /lead

Project: (Tweak 2.0/1.0, LinkLyra, LinkAvaya, LinkEPS, LinkIC, AutoTweak) - Tweak was a custom onboarding portal for Agents to enroll in IVR (Interactive Voice Response). Tweak provides self-service, onboarding tools, admin dashboard for ease of integration with Avaya and other subsystems Integrated Services Programs.

• Worked on full stack solution design, development with Java, Node.js- backend, React.js/Redux – front end, Python, DevOps, Kubernetes, Docker, Open shift, Rancher, Linux, Kafka, Microservices, Spring boot.

• Worked on architecting solutions on multiple enterprise domains, integrating design solutions, defined/developed solutions for automated testing / integration tools, DevOp’s development

• Worked on Jenkins pipeline setup on PCF cloud foundry for various environments, consuming docker images and using Jenkins credentials, setting up GitHub hook trigger for GitScm polling, Artifactory.

• Worked with distributed team, resolving impediments & delivering user stories in sprint cycle on time. Implemented the design/development of Admin Dashboard, UI features/ Self Service Portal.

• Implemented integration with microservices/ systems.

• Worked on WSDL, and REST endpoint design/definition/development/integration.

• Worked on Test-Driven development, Mocha (test runner) with Chai (assertion) framework for unit / end to end / integration testing, LDAP integration, SAP integration, Selenium, Swagger, Jest, Storybook, frontend backend testing.

• Worked on health check, resolving vulnerability, release lifecycle, build deployment workflow: dev, staging, PCF settings, routes, backend node.js integration/migration with Knex, populating db with Knex seed.

• Worked on Kafka streams setup, data abstractions to pull/push data to Kafka Source/Sink Connect, Full stack solution design, development with Java, JBoss EAP/Wildfly & Liferay DXP/CE.

• Worked on JBoss upgrade from 6.3 to 7,setup, installation, configuration of JBoss EAP/Wildfly, Liferay servers, tools & patches, Liferay Upgrade Planner, Gradle tools, db/app server/portal migrations

• Worked on Liferay 6.2 portal on JBoss EAP 6.3 & migration to Liferay 7.2 DXP, JBoss server modules integration, Service Wrappers, Hooks, ActionCommands, MVC Portlets, Liferay projects, Developer Studio.

• Worked on site memberships, users management, Custom Login, documents(DAM), custom email templates, different modules, created database dump files, export/import data, installation of oracle db, schemas, users.

• Worked on high-level orchestration using rancher with managed container clusters - HelmCharts, Kubernetes.

• Worked on sql scripts, db operations, administrator for db, email administration, portal sites.

Environment: Node.js 10.15, React.js 16.12, Java, Kafka steams, MS SQL Server, Git/GitHub, Microsoft SQL Server Management Studio v18.2, Telnet, Typescript, Jira, VersionOne for Sprints User stories, Product backlog, Agile – Scrum, Scrumban (Scrum+Kanban) methodology, ES6, redux, PCF-pivotal Cloud foundry, Jenkins pipeline, Docker, ServiceNow, VSCode 1.43, IntelliJ IDEA, Active Directory, Artifactory, Kafka, Confluent, JBOSS EAP 6.3/7.3, Liferay 6.2/7/Dxp/ 7.2, SQL Developer 17.3, Liferay Developer Studio 3.8.1, JBoss EAP 6.3/7, Wildfly 16, ActiveMQ, JackRabbit, James & Dumbster (email server), Apache configs, build scripts, Oracle 19c, Eclipse, Jira, Liferay CE 7.2 / Tomcat, Blade CLI, Kafka Tool 2.0, Confluent Kafka, Rational Software architect, Kubernetes, OpenShift, HelmCharts, Skaffold, Rancher, Linux

Hewlett Packard Enterprise (HPE) Austin & Houston, TX Feb 2017-March 2018, April 2018 - July 2018

Developer, Lead

Project: (Partner Ready Portal (PRP), OSV, Returns, Pricing, GoMobile) - Responsible for migration of existing features and also providing new functionality per Liferay Portal 7.x DXP. Implementation and integration of various other projects like OSV, Returns etc., to PRP.

• Interacted with customers, stakeholders and the business for requirements gathering and responsible for demo of implementation strategies and the Liferay functionalities to both technical and non-technical stakeholders.

• Participated in designing architecture and design documentation including infrastructure requirements.

• Built strong relationship with cross-functional teams. Participated in architecture & design documentation with infrastructure requirements, managing onshore/offshore team both architecture and development.

• Implemented Liferay Themes (Yo, Gulp, Node.js, NPM), Portlets, Hooks, Modules, Service Builder/Wrappers, Sites, Roles, Users, Web content (WCMS),OSGI modules, JSP fragment, Gogo shell, telnet.

• Defined a range of system designs and software lifecycle activities. Solutioned for customizing DXP Audience Targeting 2.1– User Segment Content Display, Content List, Campaign Content display- delivering content tailored for user segments.

• Worked with onsite and offshore team coordination, resolving impediments, delivery of user stories for given Sprints on time. Worked on Dynamic tagging for tagging content and assets in Liferay DXP, enriching search and dynamic publishing with Asset Publisher, and also defining publishing rules for DAM (Docs and Media) files. Analyzed migration of audience search engine restricting results based on user/partner attributes custom rules, behavior.

• Reported on the execution of deliverables through various program/project teams.

• Worked on POC's for Liferay DXP enhanced features, JSON data, JUnit, database, install Liferay portal on AWS EC2 instance.

• Worked on ATG10 Commerce platform. Worked on personalization by extending profile attributes in Profile Adaptor Repository. Implemented designed Technical Specifications using ATG DAF components Form Handlers, Droplets, Email Handler, Schedule Jobs, Servlet Pipelines and Commerce framework components. Extensively worked with ATG Servlet Pipeline and implemented custom pipeline Servlets for accomplishing various Custom profile and payment related activities.

• Worked on customizing Order Repository, Product Catalog, Commerce pipeline processors, Promotions. Customized pricing calculators to apply mutually exclusive promotions on Item, Order price info.

• Implemented ATG Dynamo Messaging components (Message Source, Sink) for offline order processing. Developed custom SQL Repositories - API & SQL based Content Repositories.

Environment: Java 1.7/1.8/11, ATG Commerce, Personalization, Maven, Gradle, GitHub, SQL Server, MySQL 5.6/l 5.7,telnet, Gogo Shell, OSGI, Maven, pom.xml, JPA, SAP S4 Hana, SOLR database, Liferay Developer Studio 3, Tomcat 8, Eclipse, Liferay 6.1 Portlets, Hooks, EXTs, Liferay 7.0/7.1/ DXP OSGi Modules, Page Fragments, Blade CLI, JSON API, Liferay theme, gulp 3.9.1 deploy-gulpfile, Yo 2.0.2, Node.js modules, Angular.js, Typescript, NPM, Node 8.11.3, Elastic Search, SOLR search, ALM Application Lifecycle Management for issue tracking, Jira for Sprints User stories, Product backlog, Agile – Scrum + Waterfall methodology, AWS EC2, S3 storage, Route 53, console, Linux servers, Python 3.7.3

Bank of America Plano, TX February 2016 till May 2016

Java Developer

Project: (Issue Tracking System) - Issue Tracking System was used for complete tracking and maintenance of the issues, comments and related file attachments associated with issues. This was developed as an API for other teams to access the system. This was developed using the latest Spring Boot Rest API, REST/JSON, Maven and Hibernate. It provided Rest API functionality.

• Jointly responsible for setting up Rest API framework and Microservice architectural style, discovered the latest emerging technologies to solve business needs.

• Collaborated with other technology leaders for the technology decisions related to the design and architecture for implementing Rest architecture standards and microservice design.

• Worked extensively on Microservices architecture style by developing an application as a suite of independently deployable, small, modular services.

• Worked on the application exposing itself as an API for 3rd parties to consume.

• Used Spring framework, Spring Hibernate for data access tier.

• Documented UML diagrams for the services and N-tier architecture.

• Involved in design/code reviews, tests-– Unit testing, user acceptance testing (UAT).

• Responsible for aspects of application development (front end, REST/JSON, web services, database).

• Utilized TDD (Test Driven Development) Mocked unit testing for the components using JUnit.

• Worked extensively on REST – JSON Microservices, SOA Standards, UML design diagrams.

• Worked on Maven –POMs for build and deployments.

Environment: Java EE 7, Java SE 8, Spring Boot 1.4.0 release, MySQL database, Tomcat Server, Postman, TFS Source Control (Microsoft Team Foundation Server) for code version maintenance, CA - Rally Software for Project Management, Spring, Hibernate, Firebug, REST / JSON, Java, Web Services, JAX-WS, Apache CXF, SOA, JUnit, XML, XPATH, XSD, XSLT, Log4j, Tomcat 8, TOAD, JSON Lint, Maven-Ant-tasks, Toad, Microsoft Visio

Advantage Health Solutions, Inc. Indianapolis, IN May 2015 – February 2016

Liferay Consultant

Project: (Advantage Plan Portal) - Advantage Plan Portal was the single point of access for providers and members to access medical information. Providers could update patient records and manage patient’s info. Members could search for doctors containing all providers, including practicing primary care physicians, urgent care centers, specialists and hospitals that delivered health care through member’s coverage with Advantage. Members could check their prescriptions online and communicate with the doctors. It integrated with various web services from other resources in Rest/secured SOAP services and NoSQL data analytics tool hence drastically reducing the time needed to access the information. Built on Liferay Portal, Secured SOAP, REST/JSON provided customers with improved AJAX based rich client web 2.0 experience.

• Responsible for Single Sign-On Integrations with other applications. Discovered the latest emerging technologies to solve business needs.

• Led the technology decisions related to the design and architecture for integrating disparate business systems to Liferay portal.

• Worked extensively on security of SOAP based web services including certificates, tokens, policy.

• Worked on REST – json web services / Microservices.

• Worked on Ubuntu Operating System, Git, Git Bash, SCP tools, PuTTY tools for connecting to ubuntu Server from Windows desktops.

• Facilitated architecture, design/code reviews, tests-– Unit testing, user acceptance testing (UAT).

• Responsible for all aspects of application development. Technologies spanning web front end development (REST / JSON, portlets, hooks, themes, web services, database technologies NoSQL.

• Designed and developed Web Service clients to call external web services exposed through SSL. Mocked unit testing for the server-side components using JUnit.

• Worked on Liferay - Portlets, Login Hooks, logout, themes and extensions, memory /session timeout.

• Worked on NoSQL database for data validation and retrieving.

• Worked on Ubuntu Linux for server build and deployments. Atlassian Bit Bucket for code repository, Git Bash for access and Atlassian JIRA for Issue tracking and project management.

Environment: Liferay Portal CE 6.1.2/6.2, Java EE 7, MySQL 5.5 database for Liferay Portal, Ubuntu 14.04.2 LTS (GNU Linux 3.13.0-48-generic x86_64) Operating System, Hibernate, No SQL database (Mongo DB) - Elasticsearch clusters on Amazon EC2 (Amazon Elastic Compute Cloud) - Big Data, Firebug, REST / JSON, jQuery, Ajax, Java, Web Services, JAX-WS, Apache CXF, HTML 5, SOA, SOAP, WSDL, JUnit, JavaScript, HTML, DHTML, CSS, JSTL, JSP, XML, XPATH, XSD, XSLT, Log4j, Liferay Developer Studio 2.2.2, Liferay 6.2 CE/EE server, Tomcat 7/8, TOAD, Atlassian JIRA – Issue tracking and code integration, Atlassian Bitbucket – source repository, Web 2.0, JSONLint, PuTTY, certificates, Keytool, HTTP SSL, apache ant 1.9.5, Maven-Ant-tasks, GitHub, Git 1.9.5, PuttyGen, Putty 0.64 installer, Toad 7.3.1, Jenkins, Chef

Liberty Mutual Insurance Boston, MA October 2014 - May 2015

Java Consultant

Project: (CFI NextGen) - CFI NextGen was the customer facing website for personal line of business which included Home and Auto insurance online quoting services. It integrated with various web services in parallel to retrieve vehicle, customer information hence drastically reducing the time needed to quote to the customer. Built on the latest WPS (Web Sphere Process Server), BPEL, BSM (business state machine), micro flows (work flows), WID (WebSphere Integration Developer), REST/JSON, DOJO provided customers with improved AJAX based rich client web 2.0 experience, IBM Jazz source Control Management – RTC

• Worked closely with architects and technologists, responsible for reviewing chronic applications and providing resolutions, providing rapid response development for new business needs and production issues; discovered the latest emerging technologies to solve business needs.

• Worked on developing single page web 2.0 application using RESTful Web Services (JAX-RS) with JSON payloads, built upon an SOA based set of BPEL-based business services exposed using SCA and SOAP on IBM WebSphere Process Server.

• Jointly involved in implementing an exception logging and reporting strategy, enabling a reduced failure rate from 5% of quote starts to less than 0.5% of quote starts in production, thus improving quote complete and purchase rates.

• Facilitated code reviews, tests- Unit testing, user acceptance testing and successful production releases. Used TestNG and JUnit testing framework.

• Responsible for all aspects of application development. Technologies spanning web front end development (REST / JSON, DOJO JavaScript) middle tier business components (BPEL, DAO), web services, rules (DROOLS), database technologies.

• Designed and developed Web Service clients to call external web services including Microservices exposed by Enterprise Service Bus. Mocked unit testing for server-side components using Junit/test NG.

• Implemented and maintained AJAX (Asynchronous Java Script and XML) based rich client for improved customer experience, extensively used DOJO JavaScript framework, REST /JSON to facilitate communication between client and servers, used JSTL tags. Used RAD for front end applications.

• Extensively used Selenium for automation testing. Proficient in configuration and testing in SOAP UI Pro, JSONLint - The JSON Validator. Test Driven Development (TDD), Agile – Scum methodology.

• Worked on PL/SQL procedures, functions and wrote complex SQL queries using DB Visualizer and Toad.

• Spearheaded design, development, and deployment efforts. Used Splunk for capturing, indexing and correlating real-time production data to identify data patterns, diagnose problems and generate graphs, reports, dashboards and visualizations.

• Provided effective collaboration, facilitation, leadership and coaching skills supporting the agile development process and delivery of applications.

Environment: IBM WebSphere Process Server v7, IBM WebSphere Message Queue v7, Java EE 7, DB2 database, Oracle 10g as SQL database, IBM RAD 7/ 8.0, Jazz Source Control, Rational Team Concert (RTC) Client v2.x, v1.x, Firebug, REST / JSON, jQuery, AJAX, Drools engine, Java, Web Services, JAX-WS, JAX-RPC, SOA, SOAP, WSDL, EJB 3.0, IBatis, Spring, JNDI, JUnit, JavaScript, HTML, DHTML, CSS, JSTL, JSP, JDBC, XML, XPATH, XSD, XSLT, Log4j, WebSphere Integration Developer v7.0/6.2, Rational Application Developer 8.0/7.5.x, IBM Enterprise Service Bus v7.0/6.2, IBM HTTP Server v7.0/6.1, IBM WebSphere Application Server v7.0,IBM DB2 Universal database 9.5, 10.1, 10.5, DB Visualizer, TOAD, Windows 2003 Server/XP, Sun Solaris 10, Web 2.0, Mercury Quality Center, Angular.js, Dojo.js, Mantis Defect Tracking System, Selenium automation testing, SOAP UI Pro, JSONLint, Splunk

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