Justin Rajakumar Maria Thason 703-***-****)
******.*********@*****.***
https://www.linkedin.com/in/justin-judith-a3349425/
Summary:
ITIL certified professional with around 25+ years of comprehensive experience in :
- DevOps/SecOps Management - Configuration Management - Release/Delivery Management
- Cloud Architect - Cyber Security - InfoSec Management
- Infrastructure Architect - Development Management - Version Control Management
- Change Management - Application Security Architect - SDLC Mgmt (Agile and Scrum)
- Environment (Server) Management - Project Management - Database Management
- Base lining Management - Testing Management - Service Level Management
- Incident Management - Risk Management - Information Security Mgmt
Strong experience AWS Echosystem Cloud Architecture with Build and deployment end to end process.
Strong Experience in Develop code and create applications
DevOps tools such as Docker, Kubernetes, Jenkins, Grafana, Ansible, and Prometheus
GIT/GITLAB administration
Good in Create cloud architectures that are scalable, secure, and cost-effective using GCP services
Experience in understanding of software development, integration testing, and deployment practices.
CI/CD & Automation: Design and maintain CI/CD pipelines, automate infrastructure with tools like Bicep, Terraform, and Ansible.
Good in end-to-end AWS architecture for enterprise clients
Architect data storage, processing, and analytics solutions using GCP services like BigQuery, Cloud SQL, and Cloud Spanner.
Experience and skills on Azure App Service Environment, Azure Kubernetes Service and Azure Container Apps
Good in GCP Security, privacy, and compliance
Experience in GCP deployment archetype such as Zonal, Regional, Multi-regional, Global, Hybrid and Multi-cloud
Experience in GCP Terraform for 0-bootstrap with Cloud Foundation Toolkit (org, env, Network, Network shared vpc, project and Infrastructure)
Define non-functional requirements (e.g., scalability, performance, availability) and ensure the solution meets them
Design and implement secure, cost-effective, and scalable AWS solutions using services like EC2, S3, Lambda, RDS, CloudFormation, etc.
Build serverless and cloud-native applications, using best practices for microservices and modern software architecturex
Experience in Choose the right GCP services (e.g., Compute Engine, BigQuery, Cloud Storage) to meet specific use cases.
Good in Apache Druid and Airflow DAGs for data orchestration and workflow automation.
Good in Provide guidance and mentorship to team members on GCP best practices and cloud architecture.
Strong in Deploying and maintaining appropriate Continuous Integration (CI) and Continuous Deployment (CD) tools (AWS, Azure DevOps Server, SonarQube, ECS, Nexus, AWS CodeDeploy etc)
Very good in Infrastructure as Code with CloudFormation
Good in development, testing, automation, and IT infrastructure
Good in Lightweight M2M, MQTT (Kubernetes)
Good in Enterprise Foundations Blueprint as Policy controls, Architecture controls, Detective Controls (Cloud Build, Identity, IAM, RM, Network, Logging, Organization Policy service, Secret Manager, KMS and Security Command Center.
Security & Performance: Implement security best practices in the pipeline and optimize system performance.
Collaboration: Work with development teams to optimize builds, testing, and deployment processes.
Choose the right GCP services (e.g., Compute Engine, BigQuery, Cloud Storage) to meet specific use cases.
Automation & Scripting: Experience with Bicep, Terraform, Ansible, and scripting languages like Python or Bash.
Cloud & Infrastructure: Proficiency in Azure, AWS, or Google Cloud Platform; container orchestration with Docker and Kubernetes (EKS/GKS).
Good in Keep up-to-date with the latest GCP services, features, and best practices.
Good in Implement backup and disaster recovery solutions using GCP services like Cloud Storage and Persistent Disks.
Experience in CI/CD technologies (Github Actions, Jenkins, Travis CI, Azure Devops Pipelines, Google Cloud Platform Cloudbuild, AWS Codebuild)
Good in Azure foundational technologies (Virtual Networks, Application Gateway, Storage Account, Virtual Machines, Load Balancer, Resource Groups)
Hands on Experience in Terraform to build modules for deploying applications in AWS, Azure, and/or Google Cloud Platform
Good experience in E-commerce company
Experience in CI/CD concepts and implementation - build automation, build pipelines, deployment automation.
Monitoring Tools: Experience with Prometheus, Grafana, ELK Stack, or Splunk.
DevOps Practices: Knowledge of DevSecOps, Agile/Scrum, and continuous improvement.
Good in Blue/Green and Canary deployments
Good in AWS S3, EC2, API, Lambda, Elastic Search, RDS, DynamoDB, Fargate, Batch, CloudWatch, IAM, SNS, CloudTrial, CodeCommit, CodeBuild, CodeDeploy, CodePipeline, EKS, Event Bridge, SQS, SNS, and RDS
Best practices for version control, code merging, and release management.
Expert in BMC Remedy, MAC Vault, Change Management and HP ALM application supports.
Various database server supports (DB dump/ Multiple Instance Creation/Migrate) through Oracle 10g/11g/12c
Extensive experience in documentation of detailed build configuration, build procedures and change history (Create/Modify/Run and modify) of releases.
Experienced in developing and implementing configuration management programs (Labeling, Tagging, Branching and Merging) and processes in a fast-paced and aggressive environment.
Experience in expertise with DBT (Data Build Tool) for data transformation.
Good experience in Kafka and Airflow for workflow orchestration.
Various level of Server support (Linux/Windows/Unix)
Strong Working Experience in Cloud Technology like Amazon (AWS/VPC), Microsoft, Google, IBM and etc.
Participate in CAB meetings to discuss release scope and/or roadblocks
Researches new software development and configuration management methodologies and technologies and analyzes their application to current configuration management needs
Serve as an escalation point for all issues and questions associated with a specific release
Ability to be flexible and use subject matter experts, circumstantial evidence and sound judgment to mitigate risks by adjusting releases and/or release management process requirements
DevOps Salesforce platform supporting them throughout their life cycle with Gearset
Uses post release reviews to improve and provide input into adjusting the release management process
Less experience in SAP and Ariba reporting tool.
Good in Strategic Leadership, Business Development, Revenue Growth, Technical Expertise:, Stakeholder Management, Leadership and Influence, Market Strategy.
TOOLS
Version Control Software : GIT, Github, Bitbucket
Cloud : GCS, AWS, Azure
Build/Script Tools : Maven, MSbuild, Nant, Perl Scripting, XML and HTML
Programming Languages : Java (Sprint boot and Webservice), .Net
DevOps Tools : Docker, Kubernetes, Kafka, Podman, CloudFormation, Terraform
Automation Tools : Ansible, Jenkins, Spinnaker
Load balancer : ALB, NLB, CLB, Global Accelerator, GWLB, Route 53
Observability tools : Grafana, Prometheus
Log analyzer tools : Splunk, Datadog, AWS CloudWatch, Azure Monitor, Grafana Loki, ELK Stack
Deployment Technology : Blue-Green, Canary, CD
Web Server : Apache Tomcat, IIS
Baseline Tools : DCS (Document Controlling Systems)
Agile/Scrum Tools : JIRA and JIRA AGILE (Attlassian Tool)
Development Tools : .NET, JAVA
Database Tools : SQL, MySQL, SQLPLUS and ORACLE, MongoDB
Bug/Issue Tracking Tools : JIRA and Bugzilla
Operating System Tools : Unix/Linux (Various Flavor) and Windows 2003, 2008 and Windows 7
Virtualization : ESXI 5.5 and VMware
Hardware Platforms : x86-64 Architecture, Macintosh, SUN Sparc UNIX Workstations & Servers
CAREER RECITAL
CareFirst BCBS, USA
Senior Technical DevOps Engineer (L3 Level Support)
Since Jun 2016 To Still
Strong experience in setup and configure multiple project build/Release/Delivery/Deployment environment
Strong experience in various Levels of deployment supports (Development, UAT, SIT, Production, Staging and Pre-production)
Working on DevOps Infrastructure and Application Automations (Kubernetes/AWS/Ansible)
Hands on experience in creating Release processes and procedures, improving business processes, supporting systems to automate processes.
Strong experience in writing Deliverables include operational readiness assessment documents, Release notes, reviewed project artifacts such as operations and support handbooks, release tickets, questionnaire and supporting checklists.
Working with Apache Druid with core component of Coordinator node, Broker node, Historical node, Middlemanager Node, Overload node, Router node.
Work with DB team to run some low-latency queries, Column oriented storage in Druid
Configure Druid with configure complex queries (SQL and native JSON-based queries, including aggregations, filtering, and joins)
Strong Working Experience in Cloud Technology like Amazon/Azure (AWS/VPC), Microsoft, Google, IBM and etc
Expert in BMC Remedy, MAC Vault, Change Management and HP ALM application supports.
Hand on experience in Manage transition of small to large projects including coordinating transition activities and communicating effectively to a diverse group of stakeholders, involving technical developers, architects and project managers within multiple IT groups, business area groups and external vendors
Strong experience in Release management life cycles which includes scheduling, coordinating and the management of releases across the enterprise for multiple applications across various Portfolios.
Hands on experience in review requirements and design solutions to ensure that changes meet operational requirements
Good in AI/ML services on AWS (SageMaker, Rekognition, Comprehend, Bedrock
Monitoring Tools: Experience with Prometheus, Grafana, ELK Stack, or Splunk.
DevOps Practices: Knowledge of DevSecOps, Agile/Scrum, and continuous improvement.
Good in Blue/Green and Canary deployments
Strong knowledge of AWS security and compliance best practices.
Experience in DevOps tools like Azure Boards, Pipelines, Repos, Artifacts, and Azure Resource Manager.
Experience in Configure Weblogic for Domain Creations (Development and Production modes), Configure managed and application servers.
Hands on experience creation in Weblogic Clustering, Nodes and etc
Worked with Weblogic Deployment, JMS, JDBC and etc
Jenkins and JIRA integration Admin, Ansible Tower support
Freddie Mac (TCS), USA
Senior Technical Integration/DevOps Engineer(L3 Level Support)
Since Jan 2015 To June 2016
Working in Experience in Cloud Technology like Amazon/Azure (AWS/VPC), Microsoft, Google, IBM and etc
Expert in BMC Remedy, MAC Vault, Change Management and HP ALM application supports.
Hand on experience in Manage transition of small to large projects including coordinating transition activities and communicating effectively to a diverse group of stakeholders, involving technical developers, architects and project managers within multiple IT groups, business area groups and external vendors
Strong experience in Release management life cycles which includes scheduling, coordinating and the management of releases across the enterprise for multiple applications across various Portfolios.
Hands on experience in review requirements and design solutions to ensure that changes meet operational requirements
Monitoring Tools: Experience with Prometheus, Grafana, ELK Stack, or Splunk.
DevOps Practices: Knowledge of DevSecOps, Agile/Scrum, and continuous improvement.
Good in Blue/Green and Canary deployments
Experience in Configure Weblogic for Domain Creations (Development and Production modes), Configure managed and application servers.
Strong experience in writing Deliverables include operational readiness assessment documents, Release notes, reviewed project artifacts such as operations and support handbooks, release tickets, questionnaire and supporting checklists.
Support AWS deployments (EKS, OpenShifts3
, Kubernetes, Helm Chat)
Deployment by using Blue/Green or Canary
Creating Docker Container and deploying in Kubernetes cluster
Working On DevOps team to automate applications and Infrastructure.
Expert in BMC Remedy, MAC Vault, Change Management and HP ALM application supports.
Hand on experience in Manage transition of small to large projects including coordinating transition activities and communicating effectively to a diverse group of stakeholders, involving technical developers, architects and project managers within multiple IT groups, business area groups and external vendors
Strong experience in Release management life cycles which includes scheduling, coordinating and the management of releases across the enterprise for multiple applications across various Portfolios.
Hands on experience in review requirements and design solutions to ensure that changes meet operational requirements
Experience in Configure Weblogic for Domain Creations (Development and Production modes), Configure managed and application servers.
Hands on experience creation in Weblogic Clustering, Nodes and etc
Worked with Weblogic Deployment, JMS, JDBC and etc
Jenkins and JIRA integration Admin, Ansible Tower support
Hughes Systique Corporation / Hughes Network, USA
Principal Engineer (Senior Configuration and DevOps Engg.)
Since June 2010 To Dec 2014
Major Projects Handled
Title : HNS DSS (Direcway Services System)/Vision/Egal-RAN (Telecomm Project/Banking)
Description : Configuration Manager and Software Deployment Manager for various projects for UNIX and Windows environments. Responsible for converting the software repositories from SVN/Clearcase/GIT/Perforce and Subversion to GIT, then connecting the Subversion repositories to the HP Test Director Quality Center (used to keep track of Change Requests). Responsible for supporting the SDLC through maintaining and automating the deployment process using Perl and Shell scripts, Oracle/MySQL databases, etc. This includes validating packages before deployment. Responsible for generating various reports concerning repository and deployment activities on a periodic and ad hoc basis. Responsible for working with developers to create and maintain branches in SVN. Responsible for setting up new environments for developers and testers. Responsible for setting up an Agile deployment process for a new Java app under development using Jenkins and JIRA. Software deployment manager for various projects using ClearCase, WebLogic, IIS, Ant, etc. for Unix environments. Responsible for maintaining and automating the deployment process. Also responsible for creating environments and supporting deployments to all environments including production.
Client : Hughes Network Systems, Maryland, USA.
Period : Since June’ 2010
On-Shore :Hughes Systique Corporation Gurgaon
Tools Used:
Version Control Tools : SVN, SVN Edge, Clearcase, GIT, TFS and CCRC
Application Server : JBoss, IIS and Web logic
Automation : Hudson and Jenkins
Build Tools : ANT/NANT and Maven
Web Server : Apache Tomcat
Bug/Issue Tracking : JIRA and Bugzilla
Static Code Analyser : SLOC, Sonar and Junit
Baselining : DCS (Document Controlling System)
Project Management : JIRA, Teamforge (ALM - Cloud), ZenTao and GreenHopper
Agile/Scrum (ALM) : GreenHopper, ZenTao and Agilefant
Development Tools : Java/.net
Database Tools : Oracle, SQL and My SQL
Operating System : Linux/Window and Solaris
Responsibilities:
Design, develop, implement and support high-quality software build systems
Introduce new techniques and technologies for new build systems and evolve existing systems
Maintain and enhance external interfaces to build systems and information
Provide design and implementation guidance to team members in best practices, tool use, and quality assurance
Identify and implement innovative solutions to address present and future customer needs; this includes forecasting needs, and deriving requirements from customer interactions, internal as well as external
Review designs and code with respect to testability, internationalization, scalability, performance, security, and fault tolerance
Working with E-commerce platforms such as High Traffic Volumes, Continuous Updates, Performance and Reliability, Security, Multi-Channel Integration, faster Time-to-Market & Advanced testing and technology
Working on DevOps roles to configure applications and Infrastructure.
Manage all aspects of the end to end Build/Release/Deployment process for multi Project
Manage oversees multiple releases to Daily/weekly/bi-weekly/monthly.
Setup Business Analysis calls with client for various Production releases information sharing.
Managing project initiatives prioritize and manage production support events by coordinating production fixes with various technology partners.
Support all levels of administration for Version control tools.
Support build/release level issue troubleshooting in Pre-production and Production into 24X7.
Provide IT service and business functional support from prior to final acceptance by service operations
Adapt and perfect elements that evolve with initial usage, such as;
User documentation
Support documentation, including service desk scripts
Data management, including archiving
Monitor incidents and problems, and undertake problem management during release and deployment, raising RFC’s (Request for Client) as required
Performing end to end support for PMI (Initiating, planning, executing, controlling, and closing).
Support 24/7 for Production release through on-call
Performing build and deployment for Automation with using Hudson and Jenkins
Nightly build with Automate testing.
Analyzes data, system operations, methods, outputs, and activities in order to identify gaps in resources and recommend improvements along with coordinating activities to produce a more effective program.
Investigates allegations of non-compliance, assists with complaint intake, data collection, and conducts quality assurance reviews of investigation reports.
Gives oral presentations to a wide range of audiences, responds to questions; and provides available information and statistical data to management and staff as required.
Title: Aeroflex (LTE (Long Term Evaluation, CUE (Capacity User Equipment) and MUE (Multi User Equipment))
Client: Aeroflex Network Systems, UK.
Period: Since June 2010
On-Shore :Hughes Systique Corporation Gurgaon
Tools Used:
Version Control Tools : SVN, SVN Edge, Clearcase, GIT, TFS and CCRC
Application Server : JBoss and Web logic
Automation : Hudson and Jenkins
Build Tools : ANT/NANT and Maven
Web Server : Apache Tomcat
Bug/Issue Tracking : JIRA and Bugzilla
Static Code Analyser : SLOC, Sonar and Junit
Baselining : DCS (Document Controlling System)
Project Management : JIRA, Teamforge (ALM - Cloud), ZenTao and GreenHopper
Agile/Scrum (ALM) : GreenHopper, ZenTao and Agilefant
Development Tools : Java/.net
Database Tools : Oracle, SQL and My SQL
Operating System : Linux/Window and Solaris
Setup and configure new build system for multiple projects.
Deal with the final physical delivery of the service implementation
Coordinate release documentation and communications, including training and customer, service management and technical release notes
Provide feedback on the effectiveness of the release
Record metrics for deployment to ensure within agreed SLAs
Ensure service infrastructure and application are built to design specification
Plan acquisition, build, implementation and maintenance of ICT infrastructure
Ensure build delivery components are from controlled sources
Indecomm Global Services Private Limited, Bangalore
May 2005 - June 2010 as Senior Configuration and Release Engineer
Project Handled
Title: Sr. Configuration and Release Manager (Mortgage/Banking and Healthcare)
Client: Various Mortgage Banks in USA
Period: May 2005 to June 2010
Responsibilities:
Performs as the technical expert with a thorough understanding of the assessment, preparation and implementation of environments and change control activities for large complex tasks, under minimal direction.
Configuration Management Lead & Release Manager Supervisor
Provides technical guidance and direction.
Takes the leadership role for a group of CM & RM analysts. As the incumbent, assists in the scheduling and coordinating of CM and Release activities.
Coordinate, communicate and govern application release schedules
Plan and Manage release schedule and main release milestones throughout the programs.
Planning the release including build, configure, test, communication and acceptance plan.
Chair CAB meetings to ensure all change activities are completed in accordance with project plans and time frames.
Analyze effectiveness of change management process and make recommendations for improvement.
Research, design, write and publish communication material for change programs.
Monitor, maintain, and control the configuration items in classified IT infrastructure environment.
Tracking the project budgets, timelines and milestones and project scope, managing the triple constraints.
Facilitate in defining the project missions, goals, tasks, and resource requirements.
Designed and maintained various projects in JIRA used by Development, QA and Production Support teams for issue and task tracking, as well as Deployment and Environment Configuration requests, which included the design and implementation of customized workflows for each project
Implemented automated builds for Development and QA teams using Jenkins and Hudson
Installed and maintained our internal Nexus/Maven server used for hosting Nielsen deployed artifacts
Designed and implemented a new support request ticketing system for my team to replace the existing “request by email” process, which in turn helped provide better issue and task tracking, as well as reporting capabilities for management.
Provided configuration management support globally for onshore and offshore teams
Vals Technologies Private Limited, Nagercoil
Jan’ 97 - May’ 05 as Configuration and Release Engineer
Project Handled
Title: Web Development Projects
Client: Local Banks, Hospitals, ATM, India
Period: Jan’ 97 - May’ 05
Responsibilities:
Responsible for source control of all development projects, including branching and tagging and code merges
Installed and managed all SCM tools, such as software revision control and issue tracking systems, including the migration of entire code base from SVN to GIT
Helped to define system and application software including versions and patch levels
Worked directly with the development and QA teams to ensure we had the necessary environments to support all stages for each release
Deployed code builds as needed on various platforms for QA team
Worked directly with development and QA teams to coordinate the delivery of our Production releases
Performed product installations at customer sites
NOTABLE ACHIEVEMENTS
Awarded as Best Validation Team for the year 2010 during Indecomm Global Services.
Instant Award 2013 for Best CM and Release (company level award)
Received Instant Award of the year for 2013 at Production Release Support.
ACADEMIA
1997 (DCT) Morning Star Ploytechnic, TamilNadu Technical Board, Dharamani, Chennai
2009 (MCA) Master of Computer Application, Sikkim Manipal University.
2014 (MBA) Master of Business Administration, Sikkim Manipal University (Pursuing)
CERTIFICATIONS
ITIL V3 Foundation Examination
IBM Rational Clearcase Administration Certification V7.1 (000-130)
HP0-A01 HP UNIX 11i-V3 System Administration
HP0-918 HP Storage Data Protector 6.0 Fundamentals for Windows
Oracle Certified for Java Programmer 1.6
Oracle Certified for 11g Administration
PMI-ACP Agile Certification of Completion
Certifications (MCSA – 70-270, 70-290, 70-284 and 70-291)
MCP Installing, configuring, Administering Microsoft Windows XP : 70-270
MCP Managing and Maintaining a Microsoft Windows Server 2003 : 70-290
MCP Managing and Maintaining a Microsoft Exchange Server 2003 : 70-284
MCP Managing and Maintaining a Microsoft Windows Server 2003 : 70-291