SUMMARY

• Hands - on Cloud Architect with 15+ years in developing and architecting enterprise-level large scale multi-tier solutions that require complex architectural decisions.
• Ability to design high availability applications on cloud adhering to disaster recovery and availability of best practices
• Leveraged AWS/Azure cloud platforms to continuously find ways to solve customer needs.
• Deep Expertise in the design/usage of the core AWS services such as EKS, ECS,EC2, VPC, S3, Lambda, CloudFormation, Elastic Beanstalk, RDS, Route53, CloudFront etc
• Designed and architected enterprise security systems in AWS cloud by leveraging Lambda, Dynamo DB, S3, WAF, Cloudfront, Route53, Cloudwatch, API gateway, Fargate, Azure AD and AWS Elastic search services.
• Expertise on DevOps, release Engineering, configuration management and cloud Infrastructure automation.
• Architected solutions using Azure virtual machines, storage accounts, resource groups, loadbalancer, App Gateway, App Services, AKS, VN, Database etc on Azure
• Architected solutions for both cloud native and hybrid applications
• Provided technical guidance and Enterprise standards in setting up Redhat OpenShift on-premise and helped the development team in following the standards
• Identifying and working with cross functional organizations towards resolving security issues
• Assist with the development, revision, and maintenance of Standard Operating Procedures and Working Instructions related to IT Security
• Developed the information security strategy and approach for initiatives including but not limited to PKI, Single-Signon, Two factor Authentication etc,
• Reviewing and completing detailed risk assessments on new technologies and solutions
• Formulated suitable high-level solutions and prepare solution diagrams and high-level solution to business and other stakeholders
• Participated in the development of architectural standards and ongoing optimization and standardization of the architecture processes and tools
• Designed and executed proofs-of-concept for critical enterprise capabilities, including building a business case with costs, benefits, and efficiency measures.
• Extensive hands-on experience on AngularJS, ReactJS, Java, Spring, Hibernate, Pega, Asp.net, .Net core and other emerging technologies
• Hands-on experience on Cloud Formation Templates and Terraform scripting
• Excellent communication, presentation, and organizational skills.

TECHNICAL SKILLS

Application and Web Servers: IBM WebSphere, JBoss, Tomcat, Weblogic and IIS etc

Databases: PostgreSQL, Dynamo DB, Redshift, Oracle, MS SQL, My SQL and MongoDB

Frontend Technologies: Angular, ReactJS and JQuery

Caching Technologies: Redis and Hazlecast

Reporting Tools: Power BI and Tableau

Operating Systems: UNIX, Linux, Windows and AIX

Security Systems: Sail Point, ForgeRock, Active Directory, AzureAD, Siteminder and eDirectory

Cloud Platforms: AWS and Azure

Containers: Redhat Openshift, ECS, EKS and Docker/Kubernetes

Infrastructure Tools: Build farm, Jenkins, GIT, Bitbucket, CVS, SVN, ClearCase, TFS

Methodologies: Agile(scrum) Methodology, TOGAF, Object Oriented Application Development (OOAD),Unified Modeling Language (UML), Iterative Software Development, Six Sigma Software Development Methodology, Waterfall Software Development Methodology.

Programming Languages/Frameworks: Pega, AngularJS, ReactJS, Java, J2EE, Spring, Spring Boot, Hibernate, .Net, .Net core, Python, Kafka, IBM Web sphere portal (JSR 286), Alexa Integration, Django, RPA using UI Path, Portlet factory and Web Content mgmt, Jboss Portal, Liferay Portal, API management, Enterprise Service Bus (Mule & Fuse), Business process management IBM WebSphere process server, Apache Camel, Apache AMQ, ElasticSearch, DevOps CI/CD, Service Oriented Architecture

PROFESSIONAL EXPERIENCE

Confidential, Plano, Texas

Solution Architect (Cloud Architect)

Responsibilities:

• Lead multiple development teams in designing/migrating AWS cloud based solutions
• Executing quick technical feasibility and proposal development for moving identified workloads to AWS
• Designed and architected Confidential security systems in AWS cloud by leveraging Dynamo DB, S3, API gateway, IAM, Fargate, Azure AD and AWS Elastic search service.
• Involved in building security model, VPC, Elastic IP for databases on Cloud platform
• Leveraged and helped the team in using AWS services like Amazon Kinesis, AWS Lambda, Amazon Simple Queue Service (Amazon SQS), Amazon Simple Notification Service (Amazon SNS), and Amazon Simple Workflow Service (Amazon SWF)
• Hands on experience on Azure API Management, IAM Security, Cloud-to-Cloud Integration (Public, Private)
• Designed and deployed multiple solutions using EC2, ELB, DB and S3 on AWS
• Integrated DevOps (Jenkins) on AWS for CI/CD
• Design Azure virtual networks, networking services, DNS, DHCP and IP addressing configuration
• On-premises Active Directory, deploy Active Directory, define static IP reservations, understand ACLs, Network Security Groups and Design Azure Compute
• Design Azure virtual machines (VMs) and VM architecture for IaaS and PaaS; understand availability sets, fault domains and update domains in Azure
• Lead data center transformations projects to migrate client/server applications and platforms to cloud environments.
• Azure load balancing options, including Traffic Manager, Azure Media Services, CDN, Azure Active Directory, Azure Cache, Multi-Factor Authentication and Service Bus
• Lead data center transformations projects to migrate client/server applications and platforms to cloud environments.
• Develop cloud reference architectures, governance policies, security models, and best practices.
• Created design standards, templates and training materials for use in developing solution design skills across IT project teams.
• Collaborated with key stakeholders and internal teams to define enterprise architecture principles, standards and guidelines, and blueprints.
• Developed, enhanced, and maintained reference architectures for various capabilities.
• Translated business requirements into systems qualities and repeatable design strategies and patterns, such as adaptability, scalability, availability, and reusability.
• Assured enterprise application integration by selecting tools, specifying shared data and code resources, defining interfaces and data-flows, and monitoring progress.
• Ensured development and incorporation of business architecture with other layers.
• Analyze business and technology challenges, assess costs, and suggest solutions.
• Made sure of Pega standards followed while adhearing Confidential enterprise standards
• Helped in identifying high level scope from a technical and/or non functional requirements point of view
• Played key role in imlementing enterprise security standards acorss applications
• Implmented key integration patterns between PEGA on AWS cloud and Confidential on-prem systems.
• Taken care of Kafka, SAML and other Confidential systems integrations in Pega
• Reviewed and actively participated in migration of Pega 7.3 from 7.1.9
• Demonstrated key benefits of container based architecture vs traditional application architecture.
• Reviewed technical design to ensure alignment with Architecture and "best practices"
• Identity Management - experience of SAML, OAuth, OpenID protocols utilising 3rd party federated login

Confidential

Enterprise Architect

Responsibilities:

• Architected and upgraded Confidential supplier portal applications in IBM WebSphere application from version 6.1 to 8.5
• Identified and analyzed the components to be upgraded
• Created technical design and upgrade path documents for all the applications under portal
• Identified different components which are common across the applications and exposed them as a re-usable component.
• I was actively involved in the technology analysis for system along with the active coding for various modules.
• Taken care of architectural standards, performance, scalability, and security and their documentation.
• Design and Coding the core framework using J2EE on IBM WebSphere Portal Server and the services with the integration points using WebSphere process server
• Taken care of implementing JSR 286 Portlet implementation, Themes customization, personalization, Portlet Factory and Webcontent management
• Worked with infrastructure team on architecting the servers and their integration.
• Follow Agile Methodology in development and progress monitoring. Design and Implement Aspects, Custom Aspect handlers by using Bean Factory classes in spring.
• Analyzing, Designing and creating impact analysis for the Change in requirements.
• Taken part of code reviews as part of the release process
• Taken part of assessment of different BPM technologies before selecting Pega
• Worked with Pega and Confidential Infrastructure team to set up the environment for Confidential applications on-prem as well as on AWS cloud
• Closely worked with network teams in setting up the VPC, VPN tunnel and other network related activities for Confidential manufacturing applications

Confidential

Enterprise Architect (Technology Specialist)

Responsibilities:

• As an Integration Specialist, I was involved primarily on the design and building the core architecture of the HR Direct product by integrating WebSphere portal 7/8, WebSphere process server, Peoplesoft 9.1, Peoplesoft 8.3, Manager direct access, Siebel, Taleo and Oracle database.
• Had part of proof of concepts in the beginning of the project on the webservices between Peoplesoft 9.1 and Taleo & MDA and Peoplesoft 9.1.
• Worked with business on consolidating requirements that are going to replace multiple systems with one completely integrated system.
• Defined a multi layered architecture with latest technologies including WebSphere Portal and WebSphere process server
• Taken care of architectural standards, performance, scalability, and security and their documentation.
• Design and Coding the core framework using J2EE on IBM WebSphere Portal Server and the services with the integration points using WebSphere process server
• Taken care of implementing JSR 286 Portlet implementation, Themes customization, personalization, Portlet Factory and Webcontent management
• Taken care of Impersonation and customizing themes in Portal 8
• Have taken care of integrating Siebel system in the 9.1 HCM system.
• Implemented the core logic of create requisition functionality for Confidential managers
• Have taken care of Single sign on process between PeopleSoft 9.1 and other legacy systems

Confidential

Technical Lead & Integration Specialist

Responsibilities:

• Lead an eight members team that conceived end to end responsibility on all the Support Requests
• Analyzing, Designing and creating impact analysis for the Change in requirements.
• As an Integration Specialist, I was taking care of integration between Manager Direct access and other external systems like Siebel, Taleo and Peoplesoft 8.3 systems. I was also primary responsible for making sure that there are no issues with integrations in Production.
• Played an Architect role for EAI to define scalable and cost effective solutions that meet functional requirements.
• Have taken care of implementing create requisition, employee departures and employee data changes modules
• Design and Coding the core framework using J2EE on IBM WebSphere Portal Server and the services with the integration points using WebSphere process server
• Taken care of implementing JSR 286 Portlet implementation, Themes customization, personalization and Web Content Management