SUMMARY:

• A technically sophisticated, management - savvy IT professional with career experience that reflects strong leadership, hands-on IS and architecture design expertise, seeking position of Senior System/Hadoop lead.
• Having being an Information management design specialist, my focus is to design system that meet customer requirements and achieve bottom-line results while formulating and implementing advanced technology and business solutions to meet a diversity of needs.
• I possess diversified technical background with Confidential .
• Proven ability to implement technologies that decrease costs, increase performance and positively affect the bottom line.
• Proven leadership, work efficiently to deliver exceptional solution that meet and exceed customer’s expectation.
• Ability to translate business needs into feasible, cost-efficient technical solutions.
• Goal focused, delivering quality products on time and within budget.
• Ability to analyze, develops, and enhances engineering workflow processes.
• More than 15 years’ IT systems experience, both Windows and UNIX server based.

TECHNICAL SKILLS:

• HTML
• Perl
• Python
• Korn
• Oracle
• DB2
• Unix
• Sun Solaris
• IBM AIX
• Windows XP/NT/2000
• Linux
• Unix
• Sun Solaris
• IBM AIX
• IBM
• IBM Storage
• SUN
• EMC
• Unix
• Sun Solaris
• IBM AIX
• TCP/IP
• LAN
• WAN
• VPN
• SUN
• EMC
• Unix
• Sun Solaris
• IBM AIX

EXPERIENCE:

Snr System Engineer

Confidential

Responsibilities:

• Designed and deployed Linux OS RedHat 6/7 VM from a customized template.
• Configured Datacenter, Hosts and assigned data storage from VM ESXi Hosts that support core enterprise application and business needs.
• Orchestrated deployment of VM using ServNow API with python and Powershell to deliver end to end automation, and reduce time and costs of supports of the Unix infrastructure.
• Deployed IT solution based on business needs using cluster of Hadoop Big data on both physical and VM servers.
• Analyze large volume of structure and unstructured data which resulted in better business intelligent and improved business customer relationship.
• Implements and support Hadoop on Linux infrastructure.
• Planned Hadoop cluster upgrade with MapReduce, HIVE and HDFS.
• Collaborated with the infrastructure, network, database, application and BI team to ensure data quality and availability.
• Designed and implement Confidential BigFix Life Cycle, Patching, Compliance and Inventory software application.
• The solution delivers accurate visibility into the state of the servers and automatically remediates vulnerability issues.
• Deployed and managed AIX/Linux Unix LPARs using physical HMCs, Virtual HMCs, and PowerVM.
• Upgrade OS with the latest patch to reduce system vulnerability. Implement and support Docker Enterprise solution with Confidential Cloud Private, Docker Datacenter and Kubernetes.
• Deployed infrastructure solution with Dockerized containers application using Docker engine and Kubernetes orchestration.
• Managed Devops operations like data repositories, middleware and process services, application integration, logging, and monitoring.
• Support incident management, user management, security access and controls, work order management through ServiceNow workflow enterprise application Delivered outstanding performance to business applications through server consolidation into a more robust Hardware and continuously monitor performance and growth increases.
• Developed and maintained automated scripts in Korn, Python and Perl to deployed functional applications and reports generation
• Maintains current operating systems, service pack levels, and patch versions that comply with vendor requirements.
• Coordinates hardware repairs with appropriate vendors on supported platforms as necessary.
• Conduct software and hardware evaluations, providing technical analysis and implementing systems to meet the customer's IT goals.
• Maintaining, monitoring, analyzing system components, and making recommendations regarding system security, monitoring network, storage utilization.

Consultant

Confidential

Responsibilities:

• I worked to provides support to Confidential mission critical applications through building IT infrastructures that meet business goals.
• Collaborate with internal and external customers to deliver strategic customer service.
• Developed and implements complex IT infrastructures, through collaboration among stakeholders and evaluation of business requirements, goals and objectives. Analyzed business requirements and translates objectives to feasibilities through alternatives options and proof of concepts.
• Designed and deployed streamlined IT infrastructures using virtualization concepts.
• Integrated both virtualized logical and physical servers with enterprise Storage Area Network (SAN).
• Build and maintained Web application servers infrastructures using Confidential WebSphere and DB2 database.
• Designed and deployed complex Confidential 770 enterprise server with multiple logical partitions servers.
• Designed and deployed Network appliances in a secured environment using Confidential and PKI implementation to authenticate users to access secured data through an effective streamlined Web application integration.
• Support Confidential Identity manager application to provision users and groups with the right security policy.
• Implemented IT infrastructures based on Confidential power system platforms, designed for high volume data, increased performance and managed rapid growth based on customer expectations and goals.
• Developed capacity planning, system performance, standards and criteria to satisfy the customer's business requirements for the infrastructure
• Support modular storage solution that include the capability to virtualized both internal and external SAN storage.
• Migration of data using fiber cables in SAN technology and AIX OS from legacy servers into an Confidential P770 in a virtualized environment.
• Managed and support Confidential SAN volume controllers to provision data storage to AIX servers using enterprise directors SAN switches. Other responsibility includes:
• Provides overall support and maintenance of operating systems and network connectivity for all AIX systems.
• Monitors system performance on a daily basis to ensure adequate response times for production applications using Confidential Monitoring solution.
• Establishes and documents procedures to ensure data integrity including system fail-over and backup/recovery.
• Provides reliable backup services using Confidential storage manager.
• Conducts routine hardware and software audits of AIX servers and SAN configuration for compliance with established standards, policies, configuration guidelines, and procedures.
• Provides recommendations to management on changes, upgrades, and new hardware as required.
• Provides support to vendors and application programs as necessary.
• Developed and maintained automated scripts in Korn and Perl to deployed functional applications and reports generation
• Installed and maintained WebSphere application server portals that support Confidential identity manager, Confidential Access manager and Confidential Productivity center suite
• Maintains current operating systems, service pack levels, and patch versions that comply with vendor requirements.
• Coordinates hardware repairs with appropriate vendors on supported platforms as necessary.
• Conducting software and hardware evaluations, providing technical analysis and implementing systems to meet the customer's IT goals. Maintaining, monitoring, analyzing system components, and making recommendations regarding system security, monitoring network, storage utilization.
• Tracking and updating open trouble tickets and escalating problems. Providing remote end-user support via phone and e-mail. Reviewing logs for errors or potential problem alerts and taking corrective action.
• Provide support to Storage Area Network, implement security certificate on various SAN switches and vendor firmware patches.
• Performs research and development on new products, technologies, and operating systems as required.

Senior Unix Administrator

Confidential

Responsibilities:

• Provided technical support lead to IT infrastructure project within the Midrange Project Delivery team.
• Developed and designed recommendations for modernization and improvements to core IT infrastructure as well as contributes to the provisioning of new Enterprise servers solution.
• Responsible for the implementation of Unix servers and the necessary components (hardware/software) to achieve project goals as defined.
• Work closely with project management technical services and support group, external vendor partners, and the client to ensure a smooth implementation and transition.
• Design and implement enterprise Confidential P770 Hardware that runs AIX UNIX Operating Systems.
• Design, analyze, develop, and enhance engineering workflow processes.
• Evaluates and remediate of Servers for security vulnerability.
• Translate the business requirements into a feasible technical solution.
• Implement system integration to build a unified information system of diverse components of purchase software, custom-built software, hardware, and networking.
• Provides support to Check Printing application Infrastructures that assist business to meet goals.
• Provides technical assistance to Payment System Infrastructure and mitigate all security risks and vulnerabilities during implementation.
• Implements system integration to build a unified information system of diverse components of purchase software, custom-built software, hardware, and networking.
• Mitigate risks to Check Printing and Payment System Infrastructures, providing technical assistance, ascertaining implementation vulnerabilities, and performing risk assessments.
• Design Storage Area Network (SAN) solution that provide support to Check Printing application Infrastructures that assist Department of Treasury to meet their business goals.
• Developed and implemented system monitoring with Confidential Monitoring suite of products such as Confidential Storage Management, Confidential Performance monitoring and Confidential Identity Management.
• Provided strong technical leadership in AIX systems designs that addresses complex hardware and software related problems.
• Addresses the need for future IT infrastructure growth through collaboration with system owners and stakeholders.
• Designing, configuring, and testing of complex computer hardware, system software, and operating systems software.
• Implement data backup and disaster recovery operation to support mission critical applications.
• Delivered outstanding performance to business applications through server consolidation into a more robust Hardware and continuously monitor performance and growth increases. Installed and configured SAN Volume Controller(SVC) attached to heterogeneous Confidential storages.
• Applied firmware upgrade to SVC. Implement copy services providing data replication within SVC application and Confidential SAN storage.
• Conducting software and hardware evaluations, providing technical analysis and implementing systems to meet the customer's IT goals.
• Maintaining, monitoring, analyzing system components, and making recommendations regarding system security, monitoring network, storage utilization.
• Developed project plans to migrate data and operating system OS.
• Developed plans for server consolidation, identified tasks, resources, risks and mitigation strategy.
• Creates Work Breakdown Structure(WBS) and oversee the implementation of the AIX OS migration and SAN volume controller.

Lead Technical Consultant

Confidential

Responsibilities:

• Provided infrastructure support to the Multi Source Operation Fund Department
• Provides support for data storage using Storage Area Network to provide users and application with required space.
• Developed and established UNIX baseline to mitigate performance and security exposure. Promote and Established UNIX Best Practices within the enterprise.
• Perform Business Continuity, data protection and Disaster Recovery tasks.
• Creates migration path from Confidential application into Web logic platform
• Support Confidential Access managers application to manage users authentication with Confidential

Confidential, Delaware

AIX AND SUN Administrator

Responsibilities:

• Provides support for Production servers in a clustered environment
• Planning and installation of HA clustering on two nodes on AIX
• Planning and Implementing Confidential /Encina application on two cells in HACMP environment
• Managed users and security on SUN servers

AIX Administration Consultant

Confidential

Responsibilities:

• Provided technical support for users on AIX Operating
• Support DNS server on AIX server 4.33 through updating of DNS record types such as CNAME, MX.
• Developed process to analyzed error logs from the error log subsystem for potential problems and resolved error logs
• Evaluate system performance to detect bottleneck and performance degradation due to input and output on disks, memory and CPU.
• Deployed and implement AIX and Solaris operation system for optimal utilization.