SUMMARY

• Accomplished IT professional offering 20 years of strong hands - on experience in all phases of SDLC. In depth knowledge and experience in enterprise architecture, design, development, resource planning, execution and implementation of large, highly complex, mission-critical, distributed, highly available, multi-threaded, customer facing web-based, e-commerce, and N-tier distributed systems.
• Provided technical leadership to transform business initiatives into marketable solutions using Agile/Scrum, VDD & TDD practices and methodologies with end-to-end ownership of teh project.
• Expert in agile, and hybrid project management methodologies and practices. Effectively managed large cross functional teams spread across teh globe, operating in different time zones leveraging talent, diverse cultures and human difference.
• Driving timely delivery in fast-paced environment, perseverance, technical acumen, vision, collaboration, laser sharp focus on business values and customer experience management are my core strengths.
• Full stack developer in modern cloud computing to legacy distributed client server architectures.
• Oracle Certified Master Java Enterprise Architect (OCMJEA)
• Sun Certified Programmer for Java 2 Platform.
• Experience with global delivery model, and Vendor Management.
• Working with Cross-Functional Teams.
• Developing and mentoring IT team for maximum velocity.
• IT Planning, Governance and Systems Engineering.
• Providing and receiving constructive feedback.
• Striving for continuous process improvement utilizing 6-sigma concepts. Participate in business analysis, Estimation of LOE & Budgeting, Delivery prioritization, Project Scheduling, System Migrations and Integrations. Actively participate in Enterprise-wide Implementations.
• Performing load testing and performance analysis, recommend optimizations techniques.
• Developed Cloud aware application in DevOps agile environments.
• Pragmatic problem-solver with critical and analytical thinking.

TECHNICAL SKILLS

• Java 1.8-1.2, JEE stack, Spring, Hibernate, Oracle11g. Docker, Kubernetes, OpenShift 3.x.
• Jboss Fuse ESB, Apache Camel, ActiveMQ, CXF, Karaf, OpenShift 3.x, containerization, OC, JAX-RS/JAX-WS, RESTful WebServices, HAWTIO, PHP,Python.
• Microservices, Spring Boot, Spring Data, REST, JSON, SOA, MOM, JMS, IBM MQ, Kafka, SOA Integration Pack, Service bus, CXF, SOAP, JMeter, Jbrobe, JMX, SOAP UI, Postman, OAuth2.
• Mobile Apps, Sencha touch, DOJO, Java Script, HTML5, CSS, Ajax.
• WebLogic 11, Websphere 7.5, tomcat, jetty, JBoss AS, Fuse 6.1 / Karaf 2.2
• Spring MVC, DI, Servlets, JSP, JSTL, Dozer, JDBC, ETL.
• Eclipse (WTP) Jdeveloper, XML Spy, UML, Check Style for code quality. CICD, SCM, Maven, AccuRev, Sonar, Nexus, Jenkins, MAT.
• Unix, WinSCP, putty, HP Quality Center/ALM, Subversion, GitHub.
• SQL Navigator, TOAD, SQL Developer.
• Hadoop Ecosystem, MapReduce, HDFS, Pig, Hive, HBase, sqnoop, Hue, oozie, mahout, yarn, RDBMS/NoSQL, Casandra, Mongo DB, SaaS, PaaS, IaaS. Apache Spark streaming, real-time analytics, load balancer, netscalar, API gateways, Hystrix.
• Access Manager, CA7, Layer 7 security, SAML, Single Sign On / SSO, Oauth 2, HTTPS/SSL/TLS, Digital certificates. Cyber Security, HP Fortify, OWASP, SOX
• Cloud aware applications. No SQL databases, containerization, 12-factor-apps.
• Unix, Linux, Windows.

PROFESSIONAL EXPERIENCE

Confidential

Enterprise Integration Architect

Responsibilities:

• Developed company-wide IT integration strategy to replace legacy ETL processes using Redhat Technologies for bulk and real-time data integrations.
• Architected next generation aggregator system to exchange clinical trial data, such as study design and study results. Developed orchestration of loosely coupled modules exchanging messages among validator, transformer, aggregator, logging, auditing, and sending push notifications.
• Architected, Designed and developed RESTful web services using Fuse platform 6.1. (Apache Camel, Spring Boot, CXF, IBM MQ, Karaf/OSGI container).
• Designed and Developed Camel routes for polling/extracting, transforming and delivering large clinical trial data.
• Designed and Developed simplified logging and auditing framework using EIPs.
• Migrated and developed microservices on OpenShift PaaS, a RedHat container platform. OpenShift uses Kubernetes and Docker technology with CICD DevOps pipeline.
• Externalized configuration of applications deployed on openshift using ConfigMaps and Secrets.
• Designed and developed microservices using FIS (Fuse Integration Services) and camel based routing and mediation rules.
• Configured and used Kafka to aggerate server logs and process them on downstream system and store in Mongo DB.
• Architected, designed and developed Fuse features, Camel routes enabling integration with diverse endpoints such as Odata4 and Veeva system, Salesforce, Janrain cloud web hook.
• Used major EIPs such as message channel, multicast, content based router, dynamic router, recipient list, and splitter, dynamic routing slip, event processing, competing consumers, following best practices for developing consolidated integrated customer consent and preferences management application.
• Improved micro architectures using EIP standard patterns.
• Designed and developed load balancing and failover mechanism using database driven configuration.
• Implemented CQRS pattern to optimize database access and improve reaction time of application.
• Developed POC to integrate pill cam data with clinical study results, this is a IoT initiative.
• Entire ESB application is composed of multiple microservices deployed and managed independently.
• Reviewing architectures, designs and code for compliance, security and quality.

Env: Java / EE1.8/1.7, Spring, Jboss Fuse 6.1, Karaf 2.2, Camel 2.12/2.15, CXF, Active MQ, IBM MQ, Oracle, Kafka, Mongo DB, JBoss Developer Studio 7/8/9,10. Spring Boot, Spring Data, Maven, Jenkins, SVN, Github, Jira, Redmine, ServiceNow, Ansible, OpenShift. RHEL, CentOS, AWS IaaS, Kubernetes, Docker containers, Hystrix, Java 8 features used: Lambda Expressions, method references, streams, forEach, CompletableFuture.

Confidential, Alpharetta, GA

Architect, Senior Member

Responsibilities:

• Architected, designed and developed RESTful APIs using major EIPs such as multicast, content based router, dynamic router, dynamic routing slip, and recipient list.
• Developed Microservices using camel APIs to support business functions such as MTN detail inquiry, billing hierarchy, memo bill, company profile. These microservices include customer facing APIs and machine-to-machine communicating APis.
• Designed and developed event driven order processing application employing microservices with pub-sub architecture in multi-server environment.
• Improved performance (80%) of camel APIs by redesigning teh code and avoiding unnecessary object creation on every execution of route. Used HAWTIO to analyses route execution statistics.
• Coordinated load testing in prod environment by closely working with load testing team and other stakeholders of impacted applications.
• Created logging framework for API auditing purpose using wire-tap EIP pattern, and pub-sub architecture model.
• Developed composite services implementing EIPs such as splitter, multicast, content based router, dynamic router, message composer.
• Negotiated with infra-structure team for streamlining deployment of microservices wars and ears.
• Configured Jenkins to perform regular deploys in non-prod environment.
• Developed data analytics to get statics on Error/Exception rate in teh server logs to aid in decision making.
• Effort was part of migrating monolithic JEE application into cohesive microservices.

Env: Java / EE 1.6, Spring, Jboss AS7/ EAP 6, Camel 2.12, Active MQ, IBM MQ, Mongo DB, Oracle 11g, Hibernate, JBoss Developer Studio 7/8, Maven, Jenkins, AccuRev, HP Quality Center, Sonar, HP Fortify, Static code analyzer, JMeter.

Mobility

Confidential

Responsibilities:

• Development of architecture of backend services for mobile app. UI design and development using Sencha touch, a Java script framework for developing mobile apps.
• Integration with desktop application self-service business functions such as, view usage, change voice mail password, change billing address, view account balance and make payment. This involved consuming restful JAX-RS web services.
• Implemented CPNI compliance for change customer billing address functionality.
• Coordinated deployment and hardware migration, resolved issues related to firewalls.
• Developed Camel based RESTful web service client to communicate with other partner systems to get user profile of large business customers, order status, payment status. Used Fuse ESB as integration platform.
• Env: Java / EE 1.6, Sencha / ExtJs, Jboss AS 6/EAP, Camel 2.10, IBM MQ, Oracle 11g, Hibernate, JBoss Developer Studio 7, Maven, Jenkins, AccuRev, Sonar, HP Quality Center.

Quote Engine

Confidential

Responsibilities:

• Analyzed existing commerce application to find integration points for architectural design of quote engine application.
• Architected, designed, and developed Camel powered, Webservice using SOAP Data Format Camel Component to communicate with down-stream systems.
• Developed strategy to convert and store shopping cart as quote in xml format in a database so dat cart can be built again.
• Developed quote revalidation web services module.
• Re-architected, redesigned and developed functions to support customer actions, such as to change voice mail password, change MTN, change user name, and reassign billing structure.
• Developed batch/async process to support multi MTN actions, maintaining responsiveness of teh web application.
• Added transaction logging for above self-service functions to track user behavior and also for auditing purpose.
• Implemented CXRF OWASP security protection for 9 sensitive transactions.
• Architected and designed APIs/ web services for device recycling, eRecycling a third-party vender using Apache CXF and Camel.
• Designed and developed WebServices (XML over http, RESTful style) to fulfill ordering of office 365 while shopping for phones and services.
• Implemented complex business logic using core java, to determining customer eligibility to participate in program, like how many licenses they can buy, if they can bill to account or they need to pay upfront with credit card.
• Developed port-in functionality using spring hibernate in, integrated with existing commerce application.
• Designed and developed Credit card/ACH recurring payment setup. It involves implementation of web SOAP and RESTful services in compliance with PCI standards, and integration with payment gateways.
• Designed, developed, and Implemented caching mechanism based on LRU algorithm to improve online shopping experience.
• Implemented complex business logic using Core java and JEE involving, collection framework and employing hybrid architectures.
• Implemented account level share plan capabilities.
• Developed batch jobs / processes using spring quartz scheduler, UNIX corn shell to process CPNI data.
• API development using plain XML over http REST Style webservices.

Env: Java / EE 1.5/1.4, JSP, Servlets, Spring MVC, Weblogic 8/10, Oracle, Hibernate, Eclipse, Ant, Maven, SVN, HP QC, Unix shell scripting.

Confidential, WA

Senior Consultant.

Responsibilities:

• Designed and developed Service APIs for activation platform services for resellers like wal-mart, best buy, circuit-city.
• Developed unit testing framework for XML apis.
• Optimized batch process of loading plans for 3rd parties, fine-tuned JDBC queries by 91%.
• Solved issues while supporting enterprise prod releases.

Env: Java / EE 1.4, EJB, JSP, Servlet, Spring MVC, Oracle, Eclipse, Ant, XML.