SUMMARY

• 11 years of IT professional experience in Systems Administration, IaaS and PaaS Cloud computing, Monitoring, Security controls, API Management, Build and Release management and CI/CD and Azure DevOps tools.
• Team leader who loves to mentor, lead by example and is not limited by Technology.
• Specialize in implementation of CI/CD and Azure Dev - Ops tools.
• Expert in implementation of Docker container cluster using Kubernetes on AWS.
• Specialize in MuleSoft Anypoint Integration platform design and implementation.
• Lead cloud administrator on AWS(EC2, VPC, Elastic Beanstalk, lambda, Networking-IPsec, cloud deployments, CloudFormation.
• Expert in APM and monitoring services like Dynatrace, CloudWatch and Azure Monitor and insights.
• Certified AWS cloud practitioner. Preparing for Associate level Architect certification.
• Excellent understanding of networking concepts like Load balancing, Firewall rules and IPsec tunnels.
• Fusion middleware specialist with in depth knowledge of Oracle Fusion middleware product suite (SOA, OSB, BPM, BAM, B2B and WebLogic).
• Expert in performance tuning and optimizing environments for stability and business continuity.
• Key member of Security baseline team which standardizes and implements Centre of Internet Security (CIS) practices on software products used in the Enterprise.
• Also, expert in implementing Security requirement for access and identity management.
• Efficient professional who collaborates with different teams for prompt problem and incident resolution.
• Problem solver and Quick Learner.
• Always looking for opportunities to upgrade my skills.

PROFESSIONAL EXPERIENCE

Confidential, Arden hills, Minnesota

Lead Middleware DevOps cloud Engineer

Responsibilities:

• Lead and collaborate with external vendor for project Planning and implementation.
• Lead and spread the DevOps Culture. Seek pain points in the organization and provide solutions.
• Lead cloud administrator on AWS(EC2, VPC, Elastic Beanstalk, lambda, Networking-IPsec, cloud deployments and CI/CD release pipelines).
• Write cloud formulation templates for Resource deployments on AWS.
• Install container platform using docker with kubectl on AWS.
• Specialize in implementation of CI/CD(jenkins, github, svn) and Azure Dev-Ops tools(build and release pipelines).
• Expert in APM and monitoring services like Dynatrace, CloudWatch and Azure Monitor and insights.
• Lead capacity monitoring and management of DevOps and middleware tools.
• Build Roadmap and platform strategy for Enterprise Content services.
• Build strategy for COLO move of Fusion Middleware platform.
• Install and Monitor Fusion Middleware applications like OSB, BPM, BAM, SOA, B2B, Sterling Integrator for EDI, Globalscape (Managed File Transfer).
• Specialize in FMW monitoring using WLST scripts, Dynatrace, Sumologic alerts and Oracle Enterprise manager.
• Migrate 10 FMW domains from 11 g to 12 c version, support testing and provide production support ( Won CIO Project of the year award).
• Troubleshoot FMW production Integration issues.
• Improve FMW application performance by Tuning Oracle Database Queries, session timeouts and Load balancing.
• Set up Storage and forward agents for cross domain communication between SOA and OSB domains.
• Integrate FMW domains with ERP systems like JDE using RTE.
• Integrate FMW domains with Oracle Transport Management system using Advanced Queues in Database.
• Lead Imaging workstack performance improvements.
• Expert in implementing Security policies for access and identity management.
• Develop Cost cutting strategies to cut infrastructure/Datacenter costs on prem and cloud.
• Create log dashboards using Cloud watch and Azure monitor. Run queries on log aggregation tool Sumologic and enable alerting for different teams.
• Build Performance baselines for Business-Critical application using DynaTrace.
• Instrument Dynatrace for production application monitoring and alerting.
• Plan and Build strategy for Upgrading Ageing systems.
• Responsible for successful implementation of provisioning automation tools like MYST (provisioning tool based on puppet).
• Enable federated login (SSO)for cloud and on-prem applications.
• MuleSoft Integration platform (Cloud Hub) design, implementation and installation on AWS.
• Schedule automated service shutdown to reduce monthly billing and enable cost cutting measures.
• User management with LDAP and setting up SAML authentication between applications.
• Implement and support application integration with Salesforce.
• Responsible for Incident and problem management.
• Responsible for certificate automation.
• Maintain and support enterprise Managed file transfer tool -Globalscape to securely FTP files between Confidential ’ Confidential and vendors.
• Working in coordination with developers for application related issues, troubleshooting and resolution.
• Lead middleware system changes discussed in CAB meeting and ensure successful implementation in maintenance window.

Confidential, Kansas City, Missouri

Senior Middleware Consultant

Responsibilities:

• Fusion middleware SOA and OSB -production support.
• Weblogic Installation, Domain Configuration, KeyStore certs configuration, SSL configuration and code deployment on multiple environments using ant/wlst.
• SOA suite, OSB and Oracle EM installation and configuration.
• Meter Grid Management Installation and Configuration.
• Support MDM on weblogic and Soa 11G
• Act as escalation point for troubleshooting SOA/OSB issues on PROD, Test and Dev environments.
• Working in coordination with developers for application related issues, their troubleshooting and resolution.

Confidential

Fusion Middleware Infra Support

Responsibilities:

• Environment support for 5 Fusion middleware environments including Production, Test and Development.
• Installation of Weblogic server and creating domains on new dev and test environments.
• Server support and maintenance activities like troubleshooting memory issues, tuning servers for performance through heap & thread configuration, bouncing weblogic servers, doing health checks, user creation and various other standard admin tasks such as rebooting Oracle DB, running sql scripts, analyzing AWR report and basic Unix admin tasks.
• Application code deployments using WLST scripts.
• Providing SOA EM, OSB SB and BAM console support.
• Troubleshooting and performance tuning of OSB applications by creating work managers and max thread constraints.
• Configuring performance-monitoring alerts on Oracle Enterprise Manager.
• Implementing OSB messaging reports and SOA BPEL purging scripts.
• Automation of administrative tasks using WLST scripts like server and DB health check, moving JMS messages from one queue to another, deleting bulk messages from Queues, bulk user creation, bulk Datasource user password updates.
• Good understanding of Whole server migration and server leasing.
• Knowledge sharing sessions on BAM, Weblogic installation/set-up and diagnostic techniques.
• As a SOX compliance group member, performed monthly and quarterly check on all application and DB servers’ user authentication and accesses to prevent any security breach.

Confidential

Weblogic Admin

Responsibilities:

• Weblogic Installation and domain creation.
• Weblogic upgrades and security patch deployments.
• Development and testing support in UAT phases and Go-Live phases and post Go-Live.
• Setting up managed servers for load balancing and high availability.
• Configuration of application projects using workshop.
• Developing message Transformation for communication between legacy and technologically advanced end systems using Xquery in Weblogic Workshop.
• Integration of new interfaces.
• Configuration of JMS bridges and queues between components.
• Build and deployment of code using Weblogic workshop.
• Building war files and deploying on servers.
• Monitoring weblogic servers.
• Participation in high and low level design calls and suggesting recommendations, if needed.
• Oracle DB Administration tasks which including analyzing AWR reports, analyzing performance bottlenecks, monitoring DB logs, shutting down and starting db services at the time of weekly server maintenance windows.
• UNIX administration tasks included monitoring all server CPU performance, session performances, memory leaks, analyzing heap and thread dumps and suggesting recommendations for hardware upgrades.
• Providing support during hardware and Oracle db upgrades.
• Providing support to testing teams post upgrades.
• Troubleshooting issues and providing end to end 3rd line development support.
• Provide end to end testing support to various test teams.
• Housekeeping through scripting.
• Mentoring new comers in project and across teams for building more expertise across the organization in weblogic.