MicroService/SOA/Integration/BPM/Cloud Architect

ARUN MUTHIAH CHELLASWAMY (ARUN MC)

Sr. Technical Solutions Architect 614-***-**** *********@*****.***

CORE QUALIFICATIONS

Seventeen years of extensive experience in Java J2EE Technologies

7 Years US experience in Healthcare & Telecom Domain

4 Years’ experience in Technical and Solutions Architectural Designs

Responsible for Micro Services,SOA,BPM & AWS Architecures solutions.

Excellent work experience in BPMN 2.0 with BPMSuite(JBPM) and IBM WebSphere stacks

Specialized in Business Rule implementation using Blaze Advisor,BRMS and Drools.

Expert in providing cloud solutions with AWS,Azure,Google Cloud and Soft Layer

Prepared Integration Architecture and Standards for use by projects using ESB infrastructure (JBoss Fuse ESB, Mule ESB & IBM Stack)

Spring Netflix OSS is used and configured

Experience in Real time analytics over Data ingestion pipeline using Kafka and Spark

Good work experience in Service Oriented Architecture and Micro services architecture

Experienced with Security & SSO Solution,Identity Management with OAuth,OpenID& SAML

Hands on experience with Automated Environment using Jenkins,Docker in OpenShift/Clou d Foundry PaaS

Comprehensive work experience in AWS (EC2,Elasticsearch,Cloud Cache,Lambda,S3,MongoDB,RedShift,RDS,Glacier,EWR,IAM,Beanstalk,CloudFront,Snowball,VPC & CloudWatch)

Hands on in writing POC,Code optimization and performance tuning across presentation,process and service layers.

Good Experience in Open source framework

API Management setup in Apigee Edge.

Good experience in Log Management Tool using ELK/Splunk

Content Management solutions using Apache Stack(JackRabbit,Sling & Felix)

Expert in Modelling UML Diagrams (Class,Sequence,Activity,Component,Deployment,

Infrastructure,Conceptual,Logical,Ph ysical and Data Flow etc) in LucidChart/Visio

EDUCATION

Bachelor of Engineering (B.E.) in Computer Science

MS University,Chennai,India

Graduated 1997

PROFESSIONAL EXPERIENCE

Verizon,Irving

09/2016-Present

Sr Technical Solutions Architect

Migrating IBM Mainframe legacy system in to JBPM/BRMS and Java MicroService architecture oriented system with NetFlix OSS

Automated end to end process workflow engine is designed and executed

Designed architecture and technical governance guidelines

Built API/Interface specification

Provided Solution Approaches for Infrastructure, and Technologies

Involved in System integration

Performed load test /stress test on jBPM process/Rules Engine with 100K concurrent users

Proof Of Concept: Demonstrated Generic Workflow of Verizon M2M order activation workflow

Installed and setup environment for Staging and Production server in Linux OS, Docker Setup

Service discovery is configured in Consul

Developed Micro services architecture using Spring Boot

ELK(Elastic/Logstash/Kibana) Stack is applied

Netflix hystrix circuit breaker is configured

Apache Kafka 2.0 and API is used

Spring Batch is used to handle billion transactions on job scheduled basis

Technologies Java 1.8,Spring Boot & Cloud,JBoss EAP 6.4, BPMSuite,BRMS & Fuse Engine,Casandra,AMQ & Spring Boot & Spring Cloud

Bio IQ- Atlanta

02/2016- 09/2016

Technical Solutions Architect

Prepared Conceptual Process and Future Process flow,

Automated end to end process workflow engine is designed and executed

Designed architecture and technical governance guidelines

Built API/Interface specification

Provided Solution Approaches for Infrastructure, and Technologies

Documented all technical requirements and design technical solutions utilizing enterprise architecture standards including

Documented all solution components and configurations

Migrated legacy Ruby Rails application in to JBPM

Involved in System integration

Mongo DB Data Model Architecture is used

Performed load test on jBPM process/Rules Engine with 1000 concurrent users

Proof Of Concept: Demonstrated Generic Workflow of Lab ingestion automation process

Installed and setup environment for QA and Staging and Production server in Linux OS

Integrated RabbitMQ Messaging for posting lab result to various vendor hubs.

Clustering and Failover are configured in RabbitMQ

AMQP 0-9-1 Model is used in RabbitMQ

Enterprise Splunk v 6.0 is installed in AWS,Splunk components like forwarder,indexer & search head are used

Splunk Data Model, Pivot and Apps are configred

Splunk report and alerts are automated

App is hosted on Pivotal Cloud Foundry PaaS

Redhat Openshift 3.4 is used to deploy container based micro service application

Technologies Java 1.8,Ruby Rails, Enterprise Splunk,JBoss EAP 6.4, BPMSuite,BRMS,RabbitMQ 3.6.3 & Fuse Engine

Bright Star- Miami

11/2015 to 02 /2016

Platform Architect

Prepared product road map,

Designed architecture and technical governance guidelines

Built API/Interface specification

Provided Solution Approaches for Infrastructure, and Technology

Involved in System and Technical Architecture design

Involved in System integration

Middle ware solution to integrate multiple system

Created End to End POC

Oracle ATG Web Commerce 10.2

Designed External and Internal Applications

Worked on Customer Facing Cluster

Implemented using Endeca Search,Agent Facing cluster,Asset Management,ATG DW Load Server

CIM is used for ATG E Commerce installation.

Spark 2.0 is configured and APIs are used.

App is hosted on Redhat OpenShift PaaS

Lightning anyDB Lightning Connect been used

Technologies JBoss EAP 6.4, BPMSuite,BRMS & Fuse Engine,APIGee API, Oracle ATG Web Commerce 10.2 and AWS Data Architecture

Government State Education Content Mangement System-Chennai

10/2014 to 10/2015

Technical Architect

SSO,Identity and Access Management implementation (OpenAuth2)

Involved in System and Architecture design

Involved in System integration

Provided Solution Approaches for Infrastructure, Technology & Streaming server

Cross browser and Multiple Devices Compatibilities are implemented

AWS Cloud Computing Setup

Meta Data Mapping in noSQL MongoDB

Catalog retrieval from Cloud Cache

Tag in Elastic Search

Drools Implementation

Set up for Continuous Integration using Jenkins

Implementation of elastic search.

AngularJS MVC pattern is used for portable devices.

Comibination of Apache Jackrabbit, Apache Sling, and Apache Felix(OSGI Container) are used

Technologies Apache Karaf,Java JDK,J2EE,Tomcat,Active MQ,Jackrabbit OCM 2.0 & Camel in OSGi Container

Health Care Enterprise Sys Xerox-Bangalore

01/2014 to 10/2014

Technical Architect

Involved in Architecture design

Involved in POC to identify best practices

COTS products (Cog nos, expression, geo Stan) integration using ESB

Business Rule Customization and implementation using Drools

Business process is implemented using Mulesoft Cloudhub architecture

Integrated different heterogeneous software components (IVRS and ETL) using ESB platform in a Service Oriented Arch.

API Kit,MMC & MUnit are used

Healthcare Toolkit is used to process HL7 formatted files

Technologies Mule ESB Enterprise v 3.2 & JDK 1.6 & J2EE

Alaska State MMIS- Xerox,Atlanta

08/2010 to 12/2013

Senior Technical Lead

Built and maintained abstraction between SOA services and underlying technologies

Translated SOA business models to specific platform-dependent models

Constructed SOA design of the distributed computing service networks

Developed and supported SOA processes

Led the technical team

Involved in Design reviewin a Service Oriented Arch.

Technologies IBM WID, Process Server & WebSeal,Java JDK & J2EE

ND State MMIS- Xerox,Atlanta

06/2009 to 07/2010

Senior Design Lead

Involved in Design like creating UML diagrams for Use case model, Analysis model Service Model & Design Model

Involved in Design review

Converted Application based NH in to Product based system using extension appro

Played as Onsite coordinator

Involved in Design review a Service Oriented Arch.

Technologies IBM WID, Process Server & WebSeal,SOAP & REST Services

IBM WID, Process Server & WebSeal,Java JDK & J2EE,SOAP & REST Services

NH State MMIS- Xerox,Atlanta

11/2008 to 05/2009

Technical Lead

Led 25 member offshore team

Involved in creating LLD

Played as Onsite coordinator

Created Design documents.

Developed POC in IBM WebTechnologies

Developed security framework in IBM TIM & TAM server

Technologies IBM TIM & TAM,Portlet,Process and Service,Java JDK & J2EE

Cars.com LLC,US

09/2007 to 10/2008

Technical Lead

Migrated legacy OS from Sun Solar is Spark to Red Hat Linux ES 3.0

Migrated system ATG Dynamo Application server V4.5 to 6.3

Migrated their Oracle Database Server from 8 to 9i

Enhanced ATG E commerce features in the system.

Replaced Netscape web server ATG module configuration to Linux using Apache with ATG module configuration

Technologies Solaris,Java JDK & J2EE Linux ES 3.0, ATG DS 4.5, ATG DS6.3,ATG E Commerce & Oracle 9i

novaCitynets-Singapore Government

12/2006 to 08/2007

Team Lead & Onsite Coordinator

Played as Onsite coordinator

Designed LLD

Prepared test plans

Fixed all critical bugs @ onsite.

Deployed code in UAT/PROD Server

Technologies EJB, Java JDK & J2EE,Web logic 6.1,Oracle 8i & Unix & Windows 2000 Server

Navistar, International Truck Engine Inc.US

05/2006 to 11/2006

Senior Software Engineer

Involved Developed User interface screens

Wrote Unit test cases

Executed unit test cases

Performed code optimization

Fixed defects/bugs

Technologies Struts & Tomcat Apache,Java JDK & J2EE

Central Govt Defence Account,Hyderabad

05/2005 to 04/2006

Senior Software Engineer

Involded in system study,requirement gathering & analysis

Created SRS(Software Requirement Specifications)

Led the 7 member team

Developed front end and back end code

Involved in module integration

Technologies Spring & iBatis,Java JDK & J2EE

Knowledge Based System Service,CA

04/2004 to 05/2005

Software Engineer

Developed front end and back end code

Involved in unit testing

Involved in defect fixing

Technologies Weblogic and mySQL

Global eLearning Tool,Singapore

02/2000 to 01/2004

Software Engineer

Developed front end and back end code

Involved in unit testing

Involved in defect fixing

Technologies Tomcat Java JDK & J2EE and mySQL

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