Dillibabu Selvam

BPM Platform Engineer – Specialized in IBM Business Automation Workflow 23.0.2 / IBM BAW on Container / CP4BA / Alfresco Activiti Enterprise v7.13 & Activiti BPM Opensource v8.2.0, Camunda 7, Camunda 8.3.10 platform solutions.
Experience in working Agile Methodology and participate in all scrum meetings, weekly huddle meetings and backlog refinement sessions.
Understand the use case of business requirements and provide the right bpm solutions based on business need with light weight and cost effective and all the cloud native factors as evaluation criteria along with Core BPM & DMN capabilities.
Onboarding App Teams to consulting them with the Proof of Concept in designing well defined business process solutions.
Designing, implementing & administrating Camunda BPM v7 & v8 with microservices architecture on Openshift Container Platform for the long-term solution since Alfresco Activiti Enterprise completely moved into SAAS based solution per Hyland strategy and migrated to Camunda v8 self-managed on Openshift Container Platform.
Involved in Pricing and Licensing of IBM BAW / BAW on Container / Alfresco Activiti Enterprise.
Build and Deploy image from JFROG Artifactory.
Experience in writing Dockerfile in building custom images for database object initialization through Liquibase engine.
Experience in building spring boot container images using s2i-gradle build.
Implemented virtual repository creation and pushing third party image into JFROG Artifactory.
Implemented Blue Green Deployment Strategy for containerized applications on Openshift to reduce risk and maintain availability.
Developing CI/CD pipelines for deployment automation of spring boot image into Openshift Container Platform.
Good in Deploying microservices through Trident pipelines.
Implement and achieve Autoscaling, Fault Tolerance, Resiliency are the main factors to build cloud native solutions.
Following OCP Best Practices and Standards in running applications in Openshift.
Experience in writing Helm Charts for Kubernetes resources.
Experience in Horizontal POD Autoscaling.
Deploying enterprise images from Quay.io
Authoring Users with Camunda Web Modeler to leverage enterprise capabilities like collaboration and versioning with enterprise licensing.
Installing & Upgrading Camunda 8.x Self-Managed on Openshift Container Platform using Helm chart with Postgres Database.
Integrating Camunda 8.3.10 with Keycloak for Identity and Access Management solutions.
Utilizing Ingress controller to access Camunda Services outside of the Kubernetes Cluster.
Involved in Disaster Recovery failover testing and eliminate service disruption with POD Anti-affinity and Horizontal POD Scaling.
Upgrading Elasticsearch extensions to store and improve the process instances performance in querying and retrieval of data.
Postgres DB Snapshot Backup and Restore Mechanism for any Camunda Platform Upgrades and Keycloak Upgrades.
Snapshot repository configuration in Elastic Search to configure backup storage for Optimize, Operate, Tasklist.
Strong Problem Solving skills and innate ability to dig deep into complex issues.
Performance Tuning for the Camunda application on Openshift Container Platform based on Peak load and the Business baseline expectation for the anticipated load.
Provisioning of Postgres RDS instances, DB, Schema on AWS for the Activiti BPM.
Performance Tuning on PostgreSQL DB.
Automating DB Maintenance Activities using PG_CRON.
Experience in implementing Keycloak solutions for Identity and Access Management.
Designing and implementing Alfresco Activiti Enterprise infrastructure with microservices architecture on Openshift Container Platform.
Implementing Single Sign On solutions using SAML – OKTA as IDP in Keycloak.
Experience in injecting secrets through Hashicorp Vault.
Experience in implementing RabbitMQ Message Broker for Alfresco Activiti Enterprise solutions.
Implementing Custom Instana Alerts creation for Postgres, RabbitMQ, Springboot Applications.
Running Performance Test using Gatling tool.
Designing and implementing IBM BPM / BAW infrastructure with monolithic architecture on legacy RHEL Platform.
BPM / BAW Product Installation, Fix pack upgrades, Interim Fix update, RHEL Migration, SSL Cert Renewals.
Strong experience in Database skills such as Oracle 19C, DB2
Experienced in Migration of IBM BPM / BAW versions which involves product migration, artifact migration, instance migration via IBM App by App Migration or Cloned Approach.
Experienced in Performance Tuning on IBM BPM / BAW
Experience in Automation using Shell Scripting & Python.
Experienced in remediating risk units and vulnerability findings for IBM BAW, Websphere and JAVA.
Creating dashboards for IBM BPM Performance metrics
Experienced in IBM Blueworks live.
Experience in integrating BPM Applications with OKTA SSO.
Infrastructure Capacity Assessment.
Implementing Online ProcessApp Deployments from Workflow Center to Workflow Server.
Implementing restriction for IBM BPM ProcessAdmin through On-Demand Call Alter setup.
IBM BPM Instance Purging, Snapshot Deletion, IndexTable Purging, Portal Optimization, Saved Search Creation.

Platform Engineer – Specialized in IBM Business Automation Workflow infrastructure solutions.
Designing and implementing IBM BPM / ODM infrastructure with monolithic architecture on legacy RHEL Platform.
IBM BPM / ODM Product Installation, Fix pack upgrades, Interim Fix update, RHEL Migration, SSL Cert Renewals.
Strong experience in Database skills such as Oracle, DB2
Experienced in Migration of IBM BPM / BAW versions which involves product migration, artifact migration, instance migration via IBM App by App Migration or Cloned Approach from version 7.5.1.1 to 8.5.6.
Infrastructure Capacity Assessment.
Implementing Online ProcessApp Deployments from Workflow Center to Workflow Server.
IBM BPM Instance Purging, Snapshot Deletion, Portal Optimization, Saved Search Creation.
Experienced in Performance Tuning on IBM BPM / BAW
Experienced in IBM Blueworks live.
Experience in integrating BPM Applications with OKTA Siteminder.

Worked on Ramco Virtual Works Framework 2.0 [Java Runtime] for ERP solutions for various Customers such as PHI Helicopters, ERA Helicopters, eThekwini Municipality, JP Morgan Chase.
Good in Java, JSP, Servlets.
Experience in writing SQL queries and stored procedures with IBM DB2, Oracle DB.
Extensive experience in Manual Testing & Load Testing using OpenSTA, LoadRunner of Deployment workbench Application.
Worked on various techstack products such as IBM Websphere, Oracle Weblogic 12C, JBOSS, JPMC Fast Stack Application Server in testing our Deployment workbench / applications.
Involved in jHiccup Test for Application Scalability.
Good in Shell scripting.