Dereje Getachew Asibie

- Working as acting team leader for System & Database Design and Delivery department - To analysis and design free tools training and exam system for Ethiopian airlines aviation academy - Analysis & design SharePoint archiver solution from different vendors - Perform analysis and design SAP ERP for Ethiopian Electric Power - Perform analysis of big data(Hadoop) platform (Hortonworks) - Perform design architecture and prepare resource planning Hadoop infrastructure architecture with vendor - Design architecture and prepare resource planning of SharePoint farms with Microsoft team - Design flow of SharePoint workflow - Analysis different archive solutions for email data - Design architecture and prepare resource planning for contentaccess techarrow archive solution - Analysis different all in one monitoring tools like (what up gold and solar wind) - Design architecture and prepare resource planning for SolarWinds - Analysis different backup solution for all type of data - Project manager of Dell EMC data domain DD6500 implementation - Participate implementation of vblock system 340 in Ethiopian Airlines datacenter - Perform analysis of tape out backup solution from different vendors - Design architecture and prepare resource planning for tape out solution - Deploy Microsoft patch management system - MySQL backup and restoration for Ethiopian airlines aviation academy - Analysis different data warehouse solution

- Perform Data Guard configuration and monitoring in oracle 12c - Perform RMAN backup configuration and monitoring in oracle 12c - Install, Configure and monitor all database using OEM13c. - Install, configure and monitoring oracle database for SAP Solution Manager - Install & configure and monitoring PostgreSQL database for Big Data platform (Hortonworks HDP and HDF) - Install, Configure and monitoring Oracle database for SAP ERP - Monitoring SAP ERP and BW Oracle databases - Prepared Oracle database for System copy for SAP BW and ERP - Install, configure and monitoring MSSQL database for Microsoft SharePoint 2016 - Perform performance analysis for SAP BW and ERP oracle databases - Implementing Oracle RAC and DG on Linux for critical systems - Configure Windows SQL Clustering and Always On Availability - Monitoring and implementation of Avamar backup solution - Perform Avamar backup storage capacity expansion - Install, Configure and monitoring SAP HANA for S/4HANA - Install, configuring and monitoring MSSQL database for IBM Message Queue - Install, configuring and monitoring MSSQL database Microsoft Endpoint Configuration Manager - Perform database backup for all databases (Oracle, MySQL, PostgreSQL, MSSQL) - Check daily backup status of databases - Check Database performance of database - Perform patches regularly with minim downtime - Ensuring 24/7 availability of databases - Identify and implement best practices for Databases - Perform retention policy of database backup - Hands on experience with Hadoop ecosystem (HDFS, Map Reduce, Yarn, Sqoop, Flume, Solr, Kerberos, Oozie, Impala, Hive, Kafka …etc.) - Experienced on Hortonworks Hadoop clusters configuration/installation - Experienced on Hortonworks Hadoop clusters monitoring - Hadoop cluster monitoring and troubleshooting using Nagios and Ambari metrics - Expert in setting up Hortonworks cluster with Ambari - Commissioning and de-commissioning cluster nodes - Manage and review HDFS data backup and restoration - Hands on experience in Hadoop capacity planning - Configuring the NameNode high availability and keeping a track of all the running Hadoop jobs - Implement and maintain security Kerberos - Hands on experience on Unix/Linux environment - Implement new Hadoop infrastructure in (rhel7, centos, Ubuntu) - Knowledge of PostgreSQL, My SQL, Windows SQL server and Oracle database - Performed on cluster up gradation in Hadoop - Manage and reviewed Hadoop log files - Responsible for maintenance, monitoring of the cluster

- Administering Oracle, Windows SQL server, PostgreSQL, My SQL Databases. - Oracle, Windows SQL server, PostgreSQL, My SQL Performance Tuning. - Create and configuring backup and recovery policy - Install and Configure Unix, Linux and Windows OS. - Storage provisioning and Administration. - Install and configure Windows clustering of MSSQL database

- Monitoring daily and Monthly backup - Configure backup of databases, image and file systems - Restore from backup in case of failures - Install and configure Oracle Database in different environment - Install and monitoring Unix, Linux and Windows Operating systems - Install and monitor windows SQL Server

- Have taken Oracle Administration Workshop I - Have taken Oracle Administration Workshop II Ed 2 - Have taken Oracle Performance Tuning Ed 2 - Have taken SAP BASIS Training