Machine Learning Red Hat

Prabakar Singaram

McLean, VA - 703-***-****

Champion enterprise transformation by fostering collaborative, inclusive leadership that empowers cross-functional teams to excel in delivering cutting-edge cloud architecture, AI-driven automation, and application modernization. Lead with strategic vision as global technology leader with experience architecting, automating, and optimizing large- scale, high-volume transactional systems supporting multi-billion-dollar business functions while mentoring teams to innovate with cloud-native technologies, middleware optimization, and DevOps practices. Lead complex enterprise application modernization, cloud migrations, and system consolidations, managing large teams and significant budgets. Consistently align technology solutions with business objectives to enhance efficiency, reduce costs, and scale operations to sustain long-term growth and success. Specialties: Large Scale Architectures and Distributed Systems, IT infrastructure Discovery and Assessment, Application Code Analysis, Application Modernization and Migration, Cloud Native Application Development, Cloud Migration, Cloud Infrastructure Architecture, IoT solutions, Machine Learning, Generative AI, Cross-functional Collaboration, Automation, Strategic Planning, Project and Resource Management, Hiring/Mentoring, Leadership, Team Building, Process creation and improvements, Data Quality, and Operations. Skills

Software Architecture and Design Frameworks: UML (Rational Rose, Visio), Object Oriented Analysis and Design (OOAD), SADT, Java Design Patterns, SOA, EDA, Microservices, BPMN, DMN, Layered, Monolithic, Client-Server. Development Methodologies: Rational Unified Process (RUP), SDLC, Agile (SCRUM, Kanban), DevOps. Programming Languages: Java, Java EE, Python, C, C++, Visual Basic. Web/Application Servers: IBM WebSphere, Red Hat EAP, Apache Tomcat, Apache TomEE, Apache HTTP Server, nginx, IIS, IBM WebSphere MQ, WebLogic, Jetty, Spring Boot.

Databases and Tools: Oracle, MySQL, PostgreSQL, DB2, MSSQL Server, MS Access, ER- Win, Data Architect, MongoDB. Containerization/Orchestration: Docker, Podman, Buildah, Kubernetes, Red Hat OpenShift, Amazon EKS, Azure AKS, GKE. Operating Systems: RHEL, Fedora, CentOS, Ubuntu, Windows, Windows Server, macOS, Sun Solaris, UNIX. OpenSource: Spring Framework, MVC, Security, Spring Boot, Drools, jBPM, Red Hat Decision Manager (DM), Process Automation Manager (PAM), JBoss Application Server, Rabbit MQ, Apache Foundation Projects. Testing: JUnit, Arquillian, TestNG, SOAP UI, Apache JMeter, Cucumber, SonarQube, Swagger, Postman. Scripting Languages: Bash, Shell, PowerShell.

Version Control: Git, GitHub, GitLab, Bitbucket, Visual Source Safe, CVS, SVN. Build Tools: Apache Maven, Apache Ant, Gradle, Ivy. Artifact Repository Manager: Sonatype Nexus (OSS), JFrog Artifactory (OSS), Docker Hub. CI/CD: Jenkins, GitLab, Bamboo, TeamCity, GitHub Actions, Hudson.

IDE Tools: RAD7, RAD8, Eclipse, IntelliJ IDEA, JBuilder, Visual Studio Code. Markup Languages: HTML, XML, YAML, JSON.

AI / ML: Microsoft Azure Machine Learning, AWS Sage Maker, MIcrosoft Bot Framework, Botpress, Open AI GPT. Cloud Computing: AWS, Microsoft Azure, Google Cloud Platform, IBM Cloud. Load/Performance Tools: JProfiler, JProbe, JMeter, LoadRunner. Infrastructure as Code (IaC): Terraform, AWS CloudFormation. Configuration Management: Ansible, Ansible Tower, Chef. Monitoring and Logging: Prometheus, Grafana, ELK Stack (Elasticsearch, Logstash, Kibana), Splunk, Log4j, SL4j. Collaboration/Communication: Slack, Microsoft Teams, Jira, Confluence. Authorization and Authentication: HashiCorp Vault, LDAP, Active Directory, OAuth 2.0, OpenID Connect, JWT, SAML, Okta, Auth0.

Caching Tools: Redis, Ehcache, Memcached.

Web Services: SOAP, RESTful APIs, WSDL, BPEL, WS-Reliable Messaging, WSAddressing, SOA, XML ****************@*****.***

www.linkedin.com/in/prabakar-s-69bb8214

Application Architect

Digital Transformation, Application, Cloud Migration & Modernization Work History

Sr Technical Architect / DevOps Architect

Artemis Inc, VA, USA

Enterprise Architect, Applications Migration and Modernization IBM GTS, USA ( Kyndryl Inc )

Led the design and development of enterprise-level applications using Java, Java EE, JSP, Servlet and Spring JDBC, Spring Framework, Spring Boot, Spring Security, Hibernate3, JPA. Implemented Apache Kafka streaming platform and integrated with Content Management System. Implemented SOA-based solutions with web services (SOAP, REST), messaging (JMS, WebSphere MQ), and microservices architectures.

Developed web-based applications GUI using ExtJS, HTML, Angular, Nginx, JSP, Servlets, and front-end technologies. Designed and optimized relational databases (Oracle, MySQL, DB2, PostgreSQL), developed complex SQL scripts, stored procedures, and led data migration initiatives to ensure seamless data integration and system performance. Designed and implemented authentication and authorization frameworks, including OAuth 2.0, OpenID Connect

(OIDC), SAML, and JWT-based access token creation and validation for secure access control. Developed and implemented, testing frameworks and automated test scripts, code quality, using Selenium, Cucumber, JaCoCo and SonarQube.

Developed deployment shell scripts, automated builds (Maven, Ant), and implemented CI/CD processes. Integrated applications with WebSphere, JBoss, Apache Tomcat, and cloud-based architectures. Led development teams, provided architectural guidance, performed code reviews, and managed offshore development teams.

Utilized IBM Garage Method, a framework (IBM Design Thinking, Agile, DevSecOPs, Lean ) to tailor solutions to client needs.

Build and Optimized cloud infrastructure based on Well Architected Framework Standards, achieving 15% cost savings and 25% faster development with CI/CD automation.

Designed models for legacy application and container migration, improving cost, time, and resource estimation. Assessed customer on-prem environments using data analytics and automation to define migration strategies. Modernized hundreds of on-premises legacy monolithic Java, Java EE applications to cloud-native microservices across AWS, Azure, Google Cloud, and IBM using Cloud Adoption Framework. Cut operational costs by 25% by migrating IBM AIX monoliths applications to Red Hat OpenShift on Multi-Coud, implemented Prometheus and Grafana for observability. Led a major airline’s ticketing system migration to AWS, boosting performance by 30% with automation. Mitigated critical memory leak issues for Walgreens, enhancing digital supply chain stability by 20%. Implemented Single Sign-On (SSO) solutions using Okta, leveraging OpenID Connect (OIDC) and JWT for secure authentication and seamless access across both on-premises and web-based SaaS applications. Enforce and implement coding standards, code review, testing scripts and test frameworks. Migrated the on-premises VMs, Storage to Red Hat OpenShift Virtualization Infrastructure using MTV Tool. August2019 - Present

September 2015 - August 2019

Middleware Solutions Architect, Specialist

Red Hat Inc., NC, USA

Delivered strategic consulting and customized middleware solutions for commercial clients, collaborating with sales and technical teams to identify opportunities and align with client objectives. Grew sales conversions through tailored technical proposals and solution demonstrations for enterprise clients. Increased customer satisfaction by 15% by resolving complex technical issues and delivering strategic guidance. Boosted revenue by 25% by identifying and qualifying sales opportunities in partnership with account teams. Achieved 30% increase in customer adoption of Red Hat middleware via successful proof-of-concept implementations. Provided operational oversight, technical guidance, mentoring, planning, cost projections and procurement tracking. Ensured quality standards by writing and maintaining Standard Operating Procedures (SOPs). Consulted on and delivered technical middleware solutions for Fortune 500 clients. Designed and developed middleware solutions strategies, conducted product technical workshops and created Technical Solution Documents (TSDs) and user training technical documents. Implemented Red Hat middleware solutions, including Red Hat OpenShift, Red Hat Decision Manager (Drools), Process Automation Manager (JBPM), JBoss EAP, Ansible, and RHEL, while providing pre-sales technical support, proposals, and technology presentations.

Provided operational oversight, technical guidance, mentoring, planning, cost projections and procurement tracking. Conducted technical analyses, crafted responses to RFPs and RFIs, and consulted to understand customers business and IT needs.

July 2012 - September 2015

Work History

Technical Architect / Lead Software Engineer

Compuplus International Inc., NJ, USA

Designed and developed a web-based asset management system using Java, Java EE, JSP, Spring framework, Spring Boot, Spring Security, Struts2, EJB, and Hibernate. Developed and integrated SOAP web services, IBM WebSphere MQ frameworks, and APIs. Migrated applications from legacy technologies (PHP, SQLBase, DB2) to modern Java-based microservices architecture, while upgrading database systems from SQLBase and DB2 to more scalable platforms such as MySQL and PostgreSQL. Designed and managed relational and NoSQL databases using MySQL, PostgreSQL, and MongoDB, focusing on data modeling, query optimization, and performance tuning. Developed message driven beans, session beans, intra-application connection pooling, data exchange component. Created DAO, DTO, Command, Observer, Factory and Singleton objects, Developed EJB3.0 components using Java EE specification, Developed UNIX shell scripts and create build scripts using maven. Develop logging framework using Jakarta Commons Logging (JCL) for SCM application. Developed Hibernate mapping and configuration files and related java objects. Designed and built a digital platform to streamline purchase and production requests. Develop cache framework for Wireless Data Solution to speed the request processing time. October 2007 - July 2012

Education

Bachelor of Engineering (B.E), Mechanical Engineering, Annamalai University, Tamil Nadu, India AWS Certified Solutions Architect – Associate

Microsoft Certified Azure AI Engineer – Associate

Red Hat Accredited Professional (Decision Management, Process Automation, JBoss EAP) Red Hat Delivery Specialist, Container Platform

Red Hat OpenShift Container Platform 4 Installation, Foundations, Resources and Tools CAST Imaging Foundation Certified (Cloud Migration) CAST Highlight Foundation Certified (Cloud Migration) Cloud Hedge Certified (Cloud Migration)

AWS Blue Age Mobile Readiness L2, Mainframe Migration Sun Certified Java Programmer

Web Application Development using IBM WebSphere

Microsoft Certified Azure Fundamentals, Data, AI

AWS Certified Cloud Practitioner

Certifications

Master of Technology, Software Engineering, National University of Singapore, Singapore (Discontinued)

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