SUMMARY:

• Experienced with Apache http, Tomcat, and LVM on Linux
• Experienced in IT industry working as a proactive Oracle DBA
• Strong administration and troubleshooting skills in Linux environment.
• Experienced in Linux networking configuration and troubleshooting.
• Experienced in installation, configuration, and maintenance of Linux Machines.
• Experienced in creation and managing user, accounts, security rights disk space and process monitoring in Red Hat Linux.
• Experienced in configuration of NFS, DNS, TCP WRAPPER, HTTP, FTP remote access management and security troubleshooting skills.
• Experienced in Web servers such as Apache Server, 1.x, 2.x, and VMware.
• Experienced in scheduling jobs and administrative task using cron.
• Excellent troubleshooting Skills.
• Experienced using RMAN for backups and testing disaster recovery scenarios.
• Skilled in Database planning, installation, configuration, migration/upgrade and performance turning of Oracle 10g, 11g and 12C databases on various platforms.
• Experienced and knowledge in packet management installation, updating, and remove different packages using RPM and YUM.
• Self - motivated team player with ability to work well under pressure in any environment.

TECHNICAL SKILLS:

• DATABASE ADMINISTRATION AND LINUX SYSTEM ADMINISTRATION.
• Database backup and recovery.
• DBCA to create databases.
• Database security.
• Operating system Oracle, Red HAT, fedora and CentOS.
• Tools Puppet, Apache, HTTP/Tomcat VMware and SQL server.
• Basic networking knowledge.
• Basic knowledge of hardware

PROFESSIONAL EXPERIENCE:

Confidential

LINUX SYSTEM ADMINISTRATOR

Responsibilities:

• Participate in team activities as a member of the Linux /Unix System Administrator
• Set up and administer users and groups accounts, setting permission Web servers, files servers, firewalls and install multiple Linux Machines.
• Diagnosed and resolved problems associated with DNS, DHCP, VPN, NFS, AND APACHE.
• Experience with Linux family REDHAT, CENTOS and VMWARE.
• Installed new servers using kick - start installation and configuration method.
• Responsible for package management, where I installed, updating, and removed different packages using RPM and YUM to update specific packages.
• Managed system backup and restore and participated in disaster recovering exercise.
• Troubleshoot and resolved software and hardware problems interface with vendor s technical support POC to resolve problems and work with other technical staff on supporting theirs needs.
• Monitored system performance of Virtual memory, managed swap space, disk utilization, cpu utilization and system s logs in the goals of identify applications error.
• Performed server updates, patching, package installations, using RPM AND YUM and monitored security logs to determine security problems.
• Managed system backup and restore and participated in disaster recovering exercise.
• Responsible for package management, where I installed and configured Apache http etc.
• Responsible to client request tickets and create directory system links as requested by users.
• Monitored system storages using LVM and controlled system processes.

Confidential, BOWIE, MD

ORACLE DATABASE ADMINISTRATOR

Responsibilities:

• Provided oracle database administrative support to various user groups (application developer, data manager etc.) and maintained oracle database objects (schemas, tables, index etc.)
• Performed backup and recovery tasks on oracle database using RMAN and cold backup using shell scripts.
• Created and maintained documentation as it relates to system configuration, mapping, processes, and flows. Responsible for applying the latest security patches and ensuring that all the database servers follow a common standard.
• Knowledge on database cloning using both hot and cold backup and RMAN, restore and recovery using RMAN, configured various RMAN parameters, scheduling and automating backups using crontab.
• Remote database monitoring and maintenance using ssh via putty and mobaXterm.
• Creating objective evidence and documenting all procedures using the JIRA ticketing system.
• Performed database incremental backups as part of internal disaster recovery strategy.
• Created database objects to helps improve the performance of complex SQL queries.
• Created and assigned roles, privileges and profiles to users to enforce database related security polices standard.
• Migrated data using the data pump export expdp and import impdp.
• Registered and monitored databases and listeners on OEM cloud control 12c.
• Monitored and test system performance, prepared and delivered system performance statistics and reports.
• Troubleshoot and resolved various oracle problems such as connectivity problems, backup and performance issues using diagnostics tools such as Alerts logs, Trace files, etc.
• Worked with cross - functional team to meet mission critical deadlines and provision of administrative support to various user groups like Application developers.

Confidential

ORACLE DATABASE ADMINISTRATOR

Responsibilities:

• Provides oracle database administrative support to various user groups like Application developer, data manager etc, created and maintained Oracle database objects likes Schemas, tables indexes.
• Provides Oracle network troubleshooting, technical and administrative duties.
• Performed a flashback and point in time recovery and worked on Oracle 12C installation.
• Monitored alert log for errors, problems, and processes running.
• Linked and network databases from one server to another.
• Expertise in creation of databases, tables spaces, tables, indexes and other database objects.
• Provided network troubleshooting and administrative support for the development staff.
• Documented database structure, changes, problems, issues, for future references.
• Provided database administration on production, testing, and development database servers.
• Configured various RMAN parameters as per the requirement.
• Troubleshoot and resolved various oracle connectivity problems.
• Used DBCA to create oracle database and DBUA to upgrade oracle database.
• 24 hours on call rotation.

Confidential

COMPUTER TECHNICIAN

Responsibilities:

• Installed, configured, and fixed computer software and hardware components.
• Setup files and print sharing in windows and mapping in networks drive.
• Format, setup, maintain, and troubleshoot desktop and laptop computers
• Provided technical assistance to computer system users.
• Managed and maintained bank both hardware and software computers.
• Responsible for the inventory of all computers and peripherals equipment.
• Schedule vendor maintenance and services activities.