PETER OLABOWALE 

Los Angeles, CA

Tel: (301) 213-3092; Email: peter.olabowale@gmail.com

 

July 2014 - Present                   IBM           Sr. Consultant (Cloud Engineer)

 

·   About 10 years of IT experience in database administration and devops

·   Build servers using AWS: Importing volumes, launching EC2, creating security groups, auto-scaling, load balancers, Route 53, SES, SNS in the defined virtual private connection.

·   Configured and Managed Elastic Load Balancing(ELB) to avoid fault tolerance and avoid single point of failure of applications, hence provide high availability and network load balancing.

·   Created privatized AWS Virtual Private Cloud (VPC) and launched instances, to provide high security and accessibility to applications and databases, so that inbound and outbound network traffic is accessed restricted

·   Integrated Subversion and Ant/Maven with Jenkins to implement the continuous integration process.

·   Involved in developing custom scripts using Shell (bash) to automate jobs.

·   Provide 24*7 Application availability using AutoScaling Services, including configuration, define and testing auto scaling policies and created alarms to call scale up/down policy.

·   Monitor Resources and Applications using AWS Cloud Watch, including creating alarms to monitor metrics such as EBS, EC2, ELB, RDS, S3, SNS and configured notifications for the alarms generated based on events defined.

·   Provided security and managed user access and quota using AWS Identity and Access Management (IAM), including creating new Policies for user management in JSON

·   Created multi AZ VPC instances

·   installation of packages, patches, maintenance & RPM updates on Red Hat Linux.

·   Transfer data from Datacenters to cloud using AWS Import/Export Snowball service.

·   Deploy, monitor and manage applications in AWS cloud using Elastic Beanstalk(EBS).

·   migrating into amazon cloud for flexible, cost- effective, reliable, scalable, high-performance and secured.

·   Was involved in maintaining Billing and Cost Management for multiple AWS accounts.

·   Maintaining the user accounts (IAM), RDS, Route 53, SES and SNS services in AWS cloud.

·   Automating backups by shell for Linux scripts to transfer data in S3 bucket.

·   Creating alarms in Cloud Watch service for monitoring the servers performance, CPU Utilization, disk usage etc.

·   Documenting all the processes for above, issues caused and its solutions in timely manner.

·   Implemented and Enhanced the Existing Scripts which are developed in Shell

·   Experience in installing and deploying Apache, JBoss 5.x

·   Used configuration management tools like chef, ansible, and puppet to automate deployments

·   Utilize Cloud formation and anisble by creating DevOps processes for consistent and reliable deployment methodology.

·   Experience in IaaS and PaaS in a hybrid cloud environment working with private and public cloud service providers

·   Created a discussion group for cloud support team in shared point and also maintained all documentations here

·   Analyze and Evaluate Existing Architecture at Customer on Premise Datacenters and Design, Configure and migrate complex Network architectures to AWS Public Cloud.

·   Key member of a Managed Services team that installs, configures and maintains Software's, Databases and Web applications

·   Experience with Cloud Front, Glacier, and Dynamo DB. Experience working with Agile/Scrum environment.

·   Implementation of Cross Connectivity of Virtual Private Clouds ( AWS VPC) across regions using Open Swan over IPsec as part of Disaster Recovery in AWS

·   Perform software installation, upgrades/patches, troubleshooting, and maintenance of Linux system

·   Providing 24/7 on-call support on a monthly rotational basis

 

 

 

 

October 2013 -  July 2014           Common Securitization Platform(CSP)Cloud systems engineer

 

Install Oracle 11g databases for new applications

·   identify and resolve network security issues

·   Migrate databases from local datacenters to AWS RDS(cloud)

·   Configured and managed AWS Glacier, to move old data to archives based on retention policy of databases/ applications (AWS Glacier Vaults)

·   On-call support for 24/7 for troubleshooting production issues.

·   Utilize Cloud formation and anisble by creating DevOps processes for consistent and reliable deployment methodology.

·   Experience in IaaS and PaaS in a hybrid cloud environment working with private and public cloud service providers

·   Created a discussion group for cloud support team in shared point and also maintained all documentations here

·   Analyze and Evaluate Existing Architecture at Customer on Premise Datacenters and Design, Configure and migrate complex Network architectures to AWS Public Cloud.

·   Key member of a Managed Services team that installs, configures and maintains Software's, Databases and Web applications

·   Experience with Cloud Front, Glacier, and Dynamo DB. Experience working with Agile/Scrum environment.

·   Implementation of Cross Connectivity of Virtual Private Clouds ( AWS VPC) across regions using Open Swan over IPsec as part of Disaster Recovery in AWS

·   Perform software installation, upgrades/patches, troubleshooting, and maintenance of Linux system

·   Configured S3 lifecycle of Applications & Databases logs, including deleting old logs, archiving logs based on retention policy of Apps and Databases.

·   Configured and managed AWS Glacier, to move old data to archives based on retention policy of databases/ applications (AWS Glacier Vaults).

·   Experienced in AWS CloudFront, including creating and managing distributions to provide access to S3 bucket hosted application and hence providing security to applications (by restricting access to S3)

·   Transfer data from Datacenters to cloud using AWS Import/Export Snowball service.

·   Monitor Resources and Applications using AWS Cloud Watch, including creating alarms to monitor metrics such as EBS, EC2, ELB, RDS, S3, SNS and configured notifications for the alarms generated based on events defined.

·   Build servers using AWS: Importing volumes, launching EC2, creating security groups, auto-scaling, load balancers, Route 53, SES, SNS in the defined virtual private connection.

 

 

February 2012- October 2013               National Cancer Institute/NIH                        Database Engineer(consultant):Oracle/SQL Server

·   Install and Upgrade databases from versions 9i to 11g

·   Deployed quarterly PSU to DEV, QA, STAGE, and PROD databases including RAC, and dataguard

·   Install and setup 11g Oracle grid control in prod server to monitor production environment

·   Develop shell, SQL scripts, and stored procedures to automate database tasks

·   Install and maintain Oracle 11g RAC on Linux physical servers and VMware virtual servers

·   Manage and support data deployments across different tiers

·   Implement Oracle standard RMAN backup procedures across various production databases

•    Monitored the performance of databases and applied tuning when necessary
•    SQL server migrations from SQL 2000, 2005 to 2008R2
•    Set up disaster recovery solution(physical standby), with the primary database in Rockville and the standby in Bethesda
•    Perform database design and modeling activities

·   Deploy and maintain Data Guard configuration

•    Implemented process improvement methodologies to decouple ETL development from Business operations

·   Develop application capabilities using Oracle programming utilities (PL/SQL, triggers etc...)

·   Maintain database users by implementing security hardening and assigning restricted roles.

•    Develop and configure scripts for database management activities.

·   Monitored the environment using Tivoli/OEM/Nagios

•    Configure SQL Server database mirroring and SQL server log shipping between sites for maximum availability of mission critical production database

·   Create database objects (schemas, tablespaces, tables, indexes, packages, triggers) for data load activities.     

·   Provided 24 X 7 dedicated supports for production database servers

•    Performed maintenance tasks on databases during maintenance weekends
•    Installed Oracle client on client machines
•    Maintain database users by implementing security hardening and assigning restricted roles.
•    Provided operational and application support to Oracle database and SQL server databases.

 

 

February 2009 -  February 2012                     Fannie Mae                    Database Administrator

·          Scheduling and running RMAN and datapump backup based on application requirements

·          Restoring using RMAN backups of production databases to lower environments while troubleshooting performance issues

·          Refreshing data from production to lower environment based on business needs

·          Backing up and purging data from tables to free up space for new data

·          Applying PSU/CPU patches to development, test, acceptance and production environments

·          Maintaining RAC on Linux, Solaris machines

·          Ensuring the security of database systems by enabling auditing

·          Performing database upgrades from 8i and 10.2.0.4 to 11.1.0.7, 11.2.0.1, and 11.2.0.2

·          Building standby databases using active database duplication

·          Providing 24/7 database support

·          Enforced the security of applications by restricting roles and privileges

·          Deploy ASM for automatic file management

·          Tuning databases or making recommendations on how to improve performance

·          Implementing UNIX shell and SQL scripts for database task automation

·       Created Oracle database repositories to support data warehousing activities.

 

June 2006 - September 2009                               Taveran, Inc.                                     Oracle DBA/Engineer

·          Performed cold and hot backup to production databases using RMAN

·          Applied recovery and restore operations of critical database file

·          Maintained system security by applying appropriate roles and privileges to application users

·          Upgraded and patched Oracle database on Windows and Unix servers

·          Tuned the database and applications for faster and better performance

·          Performed the normalization of databases

·          Maintained database users by implementing security and assigning restricted roles

·          Configured SQL scripts to build and administer Oracle database objects

·          Created and managed tablespaces, tables, indexes, sequences, users, roles

·          Installed and configured Oracle software to meet end user requirements

·          Maintained and updated all Oracle schema password

 

EDUCATION

BS in Engineering at University of Maryland, December 2008

 

CERTIFICATIONS

Oracle SQL Expert

11g Oracle Certified Associate (OCA)

11g Oracle Certified Professional (OCP)

 

PROFESSIONAL SUMMARY

Certified Database Administrator/Engineer(OCP) with over 10 years of database administration,  with experience in the domain of Federal (NIH/NCI) , Health Care(NIH/NCI) , Financials (Fannie Mae) as an Oracle and SQL Server Database Administrator.

 

 

SECURITY CLEARANCE

       US Citizen/Public trust/Clearable

 

TECHNICAL EXPERTISE

 

DATABASE:
ORACLE: Oracle Database(9i,10g/11g/12C)
• BACKUP/DR : RMAN, Flashback, EXPDP/IMPDP,
• PERFORMANCE TUNING: AWR, ADDM, TKPROF, AMM, ASMM, Explain Plan
• SECURITY: Wallet, TDE, Tablespace Encryption, Advanced Security Option
• AUDITING: Fine-Grained Auditing, STIG
• HIGH AVAILABILITY: RAC, Golden Gate, Data Guard, ASM, OEM, Flex ASM
• SCRIPTING: Unix Shell, Power Shell, VBScript, PL-SQL
• OPERATING SYSTEMS: Unix (Solaris 8/9), Linux, AIX, Solaris

MS SQL: MS SQL Servers 2014,2012,2008R2,2005,2000
• HIGH AVAILABILITY: Mirroring, Replication, Fail-over cluster, Log Shipping, Always On
• BACKUP/DR: Database Backups, SSMS, sp_detach_db, Recovery Models
• SECURITY: Server-level security, DB Compression, SQL Server Encryption, Database-level and Application Roles
• PERFORMANCE TUNING: Activity Monitor, DMO, SQL Auditing, Catalog Views, Profiler, Trace flags, Tracing, Data Collectors, Management Data Warehouse
• SCRIPTING: PowerShell
• BI/ETL: SSRS, SSIS, SSAS

 

CLOUD/ VIRTUALIZATION:
• CLOUD(AWS- SysOps/DevOps): EC2, S3, RDS, ELB, EBS, VPC, Auto Scaling, Cloud Formation, Cloud Watch, Code Deploy, IAM,Route 53,SES,SNS,SQS,Code Commit,Cloud Trail
• Azure
• VIRTUALIZATION: VMware,vSphere, vCenter, vCloud, Virtual Box

 

OTHERS:

• OPERATING SYSTEMS:Linux (Amazon, Red Hat 4,5,6, CENTOS & SUSE), Solaris 10/9/8, IBM AIX,Ubuntu 12/13, Windows, Solaris
• NETWORKING SECURITY GROUPS: TCP/IP,NFS,DNS, DHCP,SMTP,LAN,FTP/TFTP.
• PROGRAMMING LANG: UNIX Shell Scripting, HTML, VB, Python, PL-SQL, SQL, PowerShell

• BACKUP MANAGEMENT: Veritas Netbackup, Tivoli, Symantec Netbackup 7.x
• PROTOCOLS: TCP/IP, SNMP, SMTP, TELNET

 

REFERENCES

Available upon request

 

Community service:

·   Fannie Mae team captain for help the homeless(HTH) walkathon - 2009-2010

·   Volunteer church housekeeping - 2008- present.

·   Help the homeless Church sponsor.