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Technical Infrastructure Manager Resume

EXPERIENCE SUMMARY:

  • IT professional experience in Designing, Planning, Architecting, Performance Tuning and Capacity Planning of Infrastructure (Cloud and Traditional) in Retail, Ecommerce, Public Sector and Financial Service Delivery platforms.
  • Experience in working on Middleware suits such as IBM WebSphere Application Server ND 6.x/7.x/8.x, JBOSS EAP, Tomcat, Apache, TIBCO, Informatica, MuleSoft ESB, HP ExStream, SAP, Batch, Oracle 11G, DB2, IHS and LDAP and on Linux and Windows platforms.
  • Managed the projects in Porting Legacy Infrastructure to AWS using various services like EC2, Auto scaling, ELB, SNS, Security, RDS, EBS, S3, Amazon VPC, Route53, ELB, CloudWatch, Cloudformation, Python, Auto Scaling, Docker, SNS, CloudTrail, NOSQL, IAM
  • Experience in AWS Cloud Platforms in design, implementation, automation and migration of Infrastructure as a Service (IaaS) and Platform as a Service (PaaS)
  • Participates in decision making for the architectural and system design and working as a Subject Matter Expert (SME) to ensure the high performance, reliability, and scalability
  • Experience in working on AppDynamics Application Performance Management tools used in supporting large - scale environments such as AppDynamics, Dynatrace, Splunk, ITCAM, QRadar, Zabbix, BMC Patrol, KeyNote, Sitescope and Wily
  • Responsible for leading the Middleware teams in supporting the applications across multiples projects which consists of 500+ PROD and 1700+ Non-Prod servers and providing the high availability of best practice Infrastructure methods.
  • Technical expertise to guide the team through identification, analysis, and resolution of complex customer-facing and non-customer facing problems of large-scale, multi-tiered websites.
  • Participates in decision making for architectural and system design and Working as a Subject Matter Expert (SME) and lead in specific application domain and technology.
  • Possesses in depth experience of designing effective solutions for cloud deployment, transitioning multiple projects and ensuring seamless end to end delivery of services.
  • Design of cloud infrastructure with a focus on AWS using industry best practices.
  • Delivery of Cloud infrastructure strategies aligned with business objectives with a focus on Cloud migrations.
  • Experience with DevOps CICD technologies Anthill, Jenkins, GitHub and Chef
  • Experience in working on Virtual Networks, Cloud services, Virtual Machines, Container services, Websites, Data services.
  • Expertise in using various memory/GC analysis tools like Heap Analyzer, Heap Root, GC Analyzer, GC Collector, Thread Analyzer
  • Experience in both Python and Jython scripting using wsadmin, and shell scripting for various automation tasks and troubleshooting.
  • Networking: Working knowledge of Virtual Networks, Big-IP F5 Load Balancer, VPC, CISCO, Citrix NetScaler, SSH, SFTP, Proxy, VPC, Windows administration (LAN, SSL, DNS, WINS, DHCP).
  • Solid experience in designing infrastructure solutions for platform resiliency, reusability, maintainability and supportability with 24x7 operational expertise
  • Planning, Architecting, Performance Tuning, Capacity Planning and Supporting of Middleware technologies including IBM WebSphere Application Server 7.x,8.x, JBOSS EAP, HP ExStream, Corticon, TIBCO, MuleSoft, HornetQ, Oracle 11G, SAP, Batch, Apache, CICD technologies (Jenkins, GitHub) Informatica, IBM HTTP Server (IHS) and IIS in Unix and Windows platforms.
  • Leading a diverse technical team consist of Middleware, Database, DevOps (CI/CD) and System Admin teams to architect, design and implements Enterprise Infrastructure Services to support various vital and critical client applications
  • Experience configuring AWSS public and private subnets, Route 53 (route tables) and NAT gateways
  • Experience in working on AWS Cloud platforms in design and automation of IaaS and PaaS capabilities including cloud services, container services, virtual networks and machines.
  • Experience with Cloud Architecture and Design, Cloud Security, Cloud Infrastructure, network & storage Design.
  • Maintaining 75 plus PreProd and PROD environments and delivering a clustered high available infrastructure solution for large-scale welfare j2ee solution and providing 99% availabilitySetup a VPC environment & designed an effective backup strategy based on client requirements
  • Managing and Monitoring production applications on AWS & initiated corrective actions based on customer feedback & surveys
  • Implemented SingleSignOn LDAP Authentication for Users by employing AWS AD connector
  • Employed IAM to create & control AWS users & groups access to AWS services and resources
  • Deployed the Elastic Load Balancer & configured HTTPS certificates and maintained scalable & highly available systems on AWS
  • Work collaboratively with Product Management, Architecture Team, Stakeholders and Project Management team to drive the high quality and cost-effective solution activities.
  • Responsible for working with the developer and QA teams in various stages of development and testing and taking the application from DEV to Test to QA and PROD environments.
  • Solid experience in designing infrastructure solutions for platform resiliency, reusability, maintainability and supportability with 24x7 operational expertise.
  • Experience in leading the migration projects existing applications from WebSphere 6.x/7.x version Application servers to WebSphere 8.x on UNIX/Windows Platforms.
  • Troubleshooting using AppDynamics Application Performance Management tools such as AppDynamics, Dynatrace, Splunk, AppMon, ITCAM, TPM, QRadar, BMC Patrol, KeyNote, Sitescope and Wily
  • Experience Python, Jython scripting using wsadmin, and shell scripting for various automation tasks and troubleshooting.

TECHNICAL SKILLS:

Middleware Administration: IBM Websphere Admin, Tomcat, JBOSS, Apache etc

PROFESSIONAL EXPERIENCE:

Confidential

Technical Infrastructure Manager

Confidential

AWS Cloud Architect

Confidential

Infrastructure and Middleware Architect

Confidential

Performance Tuning Engineer( Dynatrace, Splunk)

Confidential

Production and Application Monitoring Support Specialist

Confidential

Infrastructure Project Manager

Responsibilities:

  • Experience in AWS Cloud Platforms in design, implementation, automation and migration of Infrastructure as a Service (IaaS) and Platform as a Service (PaaS)
  • Participates in decision making for the architectural and system design and working as a Subject Matter Expert (SME) to ensure the high performance, reliability, and scalability
  • Experience in working on AppDynamics Application Performance Management tools used in supporting large-scale environments such as AppDynamics, Dynatrace, Splunk, ITCAM, QRadar, Zabbix, BMC Patrol, KeyNote, Sitescope and Wily
  • Responsible for leading the Middleware teams in supporting the applications across multiples projects which consists of 500+ PROD and 1700+ Non-Prod servers and providing the high availability of best practice Infrastructure methods.
  • Technical expertise to guide the team through identification, analysis, and resolution of complex customer-facing and non-customer facing problems of large-scale, multi-tiered websites.
  • Participates in decision making for architectural and system design and Working as a Subject Matter Expert (SME) and lead in specific application domain and technology.
  • Possesses in depth experience of designing effective solutions for cloud deployment, transitioning multiple projects and ensuring seamless end to end delivery of services.
  • Design of cloud infrastructure with a focus on AWS using industry best practices.
  • Delivery of Cloud infrastructure strategies aligned with business objectives with a focus on Cloud migrations.
  • Experience with DevOps CICD technologies Anthill, Jenkins, GitHub and Chef
  • Experience in working on Virtual Networks, Cloud services, Virtual Machines, Container services, Websites, Data services.
  • Expertise in using various memory/GC analysis tools like Heap Analyzer, Heap Root, GC Analyzer, GC Collector, Thread Analyzer
  • Experience in both Python and Jython scripting using wsadmin, and shell scripting for various automation tasks and troubleshooting.

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