SUMMARY

• Recent experience in implementing enterprise wide architecture strategy at Confidential and Confidential .
• Okta Identity Management cloud platform architecture and implementation. Executed POCs with vendors, built reference architectures, Integrated Okta cloud with on - premise Active Directory, Splunk and other data center services.
• Migrated 100+ B2E and B2B applications to Okta cloud platform from legacy RSA on-premise environment. Provided architecture consulting and governance to business units to implement federated identity, Single Sign On, 2FA/MFA solutions using Okta cloud. Used SAML, OpenId/oAuth standards for authentication and authorization for web, api, mobile applications, AWS applications, legacy apps etc.
• Hands on experience architecting and implementing Citrix NetScaler SSO Service Provider Gateway with Okta, setting up global platform architecture to replace web servers, legacy RSA SSO platforms etc and saved 100+ VMs.
• Architected 2FA/MFA solutions for VPN, Security platforms (Firewalls, NetScaler), Citrix Gateway access, Windows Servers RDP, Secret Servers etc. using Radius, SAML protocols, OpenId.
• Designed custom login, logout experiences using HTML5, CSS, JS, Okta Widgets JS, Okta APIs, Java, JSP etc.
• Managed PKI/SSL infrastructure, vendor relations and acted as the PKI security Officer for global Confidential operations.
• Sound knowledge and experience with Cloud, Amazon Web Services(AWS), RESTful Web APIs, iPAAS, SOA, J2EE stack etc.
• Lead Web API CoE design and implementation of 200+ API micro services for the Confidential HCM marketplace.
• Successfully architected large scale enterprise business applications using J2EE/Java for Wage Garnishments, Payroll Taxes and 5 other compliance products with internal/external Payroll Systems/ERPs.
• Expert experience in requirement gathering, analysis, architecture, design, quality assurance, implementation and supporting of a number of complex J2EE enterprise applications. Proven track record in troubleshooting and performance tuning production applications, databases, App servers etc.
• Good understanding of TOGAF and Enterprise Application & Data Security. Designed various architecture and design models in UML and documented using Gliffy, Confluence and Microsoft Visio, office etc.
• Liaison with executives, senior management, Architecture Review Boards(ARB), support organizations, DBAs, Security Organization, QA teams, Performance Testing Teams, Vendors etc and provided status and situation reporting and presentations at various levels.

TECHNICAL SKILLS

Technology stacks/frameworks: Java, J2EE, Spring, Hibernate, JSON, XML, REST/WebAPI, RAMLHTML5/CSS3, AJAX, EJB, SOA, EAI, AWS, EC2, S3, SWF, SQS, AngularJS, PHP, Drools BRMS, Kafka, SOA, BPMN, Activiti, Microservices, Google Analytics, Velocity, Node.js, Swift 2

Identity Services/Security platforms: Okta, RSA, SSO, MFA, SAML, oAuth, OIDC, JWT, Radius, Yubikey, SIEM/Splunk

AWS platform & services: EC2, ELB, S3, Lamda, IAM, RDS, DynamoDB, Route53, Certificate Manager, API Gateway iPAAS/Data Integration: Mule ESB/CloudHub, Anypoint Platform, Dellboomi, Snaplogic, Camel, Siebel

Data Management: Oracle, MySQL, Informix, MS SQL Server, MongoDB, DynamoDBWorkday, Oracle cloud, Active Directory

App/web servers/containers: WebSphere, Apache Tomcat, iPlanet, Docker

OS/Infrastructure: Windows, Mac, Linux, AIX, HP-UX, Centera, Golden Gate, NetScalers, AD, ACS, ASA VPN, ISE

API Platforms: Layer7, APIGEE, Swagger

Tools: Rally, Gliffy, Confluence, Enterprise Architect, UML, MyEclipse, Git, SVN, Jenkin, Maven, TOGAF, Wily, Erwin, Visio, TOAD, UI, Layer7, Control-MPostman.

PROFESSIONAL EXPERIENCE

Confidential, Allen, TX

IT Architect Expert

Responsibilities:

• Provided architecture consulting and leadership for B2B/B2E Application migrations/integrations. Documented integration patterns, removed impediments. Worked with business units dev teams and product teams for the smooth integration and migration efforts. Utilized Basic Auth, SAML, oAuth/OIDC etc and utilized Okta, NetScaler, Datapower, APIGEE platforms.
• Technical guidance to development teams to enhance the provisioning application to integrate with Okta using java and REST APIs.
• Vendor co-ordination with Okta for issue resolution, enhancements etc.
• Managed and mitigated security risks associated with the IAM services and platforms.
• Provided governance and business unit consulting for SSL/TLS security.
• Managed annual budget reviews and renewals etc.
• Supported SHA2 migration project to update certificates on 1000+ URLs and platforms.
• Evaluated full SSL life cycle products from Comodo, Venafi etc, prepared a business proposal.
• Participated in evaluation of Key Management Solutions (KMS), HSM from Safenet/Gemalto for data encryption services.
• Managed documentations, reports & KPIs in confluence, service level data in Jira

Tools: Okta, RSA, Citrix NetScaler, SPG, SSO, MFA, Datapower, SAML, oAuth, OIDC, JWT, RADIUS, Yubikey, VPN, Cisco ACS, ASA, AnyConnect, AD, IWA, ISE, Splunk, Lieberman, Windows RDP, APIGEE, Edge, Postman

Confidential, TX

Solution Architect

Responsibilities:

• A temporary consulting position for Functional architecture design
• Produced design documents, UML diagrams, Database design models for one new module.

Confidential

Principal Architecture & Integration

Responsibilities:

• Developed data integration architecture and mappings for both Confidential internal payroll systems and external client HCM systems like Oracle Cloud, Workday, JD Edwards etc. using Mule Cloud platform and AWS.
• Developed and implemented a set of micro services as part of data integration architecture in AWS.
• Provided leadership and architecture governance for WEB API adoption, enterprise re-engineering/SOA adoption.
• Provided architecture strategy, planning, roadmap and design consultancy for development teams and stake holders.
• Analyzed business requirements and documented current and future architecture models, slim lane diagram, design models use case diagrams, class diagrams, context diagram, process diagrams, activity diagrams, sequence diagrams, data models, domain models etc.
• Executed numerous POCs for iPAAS vendor (Dellboomi, Snaplogic, Mulesoft, Informatica, Redhat/Camel) evaluations, architecture reviews, UI/UX reviews, design reviews, vendor co-ordinations etc.
• Done extensive business requirement and architecture analysis of the 7 Compliance products, derived various architecture models, designs and documented them in confluence. Helped with domain model mapping with standard interface specs and backend legacy file formats.
• Spearheaded a team of architects, developers and product teams to establish a new Canonical Domain Model for the compliance division through a detailed data analysis exercise.
• Designed comprehensive set of Web APIs for compliance services for Confidential Marketplace.
• Collaborated and participated in design reviews with UI/UX designers and product managers, UI development teams using AngularJS.
• As a Team Leader and SME, managed major development projects for Wage Garnishment suite of products and applications. Wage garnishment operation system, Client facing websites, OCR data integration with CSC, Automated Defect Prevention rule engine driven solution, re-architecture of lien interpretation systems for end to end automation, Siebel data integration, IVR integration, Active Directory Integration, Payroll and disbursement data Integration with SAP/BW etc.
• Supported GSIS, GSNL, GSW applications and ensured business continuity. Collaborated with business, DBA, Operations team, Infrastructure teams, management etc. to resolve issues quickly and minimizeproduction impact. Participated/co-ordinated DR testing, Penetration Testing, Load Testing etc.
• Spearheaded team adoption and transition into Agile/SCRUM process. Acted as interim SCRUM master.
• Mentored 30+ offshore/Onsite teams and enhanced software quality through continuous development process improvements, test automation, design standardizations, implementing best practices and patterns.

Tools: AWS, EC2, S3, SOA, MongoDB, MuleESB, WebAPI, Workday, Oracle Cloud, WebSphere 7.x, RAD, Java, Spring, Hibernate, EJB, jQuery, Ajax, Drools, Kafka, AngularJS, SAP/BW, SOAP, REST, Jersey, SOAP, WSDL, ESB, SoapUI, XML, XSD, RAML, JSON, Oracle11i, Golden Gate, TOAD, SVN, Changeman, AD, CA Wily, Selenium, Swagger, Git, Jenkin, Gliffy, Confluence, Enterprise Architect, HP-UX, Linux.