Kishor P.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I am a Database Administrator with 7+ years of proven professional experience in ORACLE and SQL Server. I have hands-on experience in upkeep, configure, troubleshoot, and support Oracle 11g/12c/19c, SQL Server 16/17/19 in clustered and non-clustered configurations. I have maintained regular RMAN Backups using NetApp and NetBackup technology. I am an expert in SQL tuning, performance tuning, creating indexes as necessary, and optimize poor-performing scripts in MSSQL. I have done application and database server replication and refresh from production to non-production environment as per clients' request. I also have completed database upgrades from 10g, 11g to 12c and 19c. In addition, I have excellent knowledge in Oracle Golden Gate installation, configuration, troubleshooting GG issues. Hands-on experience with SQL Server Management Studio, MYQL Workbench, and Oracle SQL Developer. I am also skilled in performing hot/cold backup and restore and recovery of existing databases from backup. I have raised dataguard on standbys and have excellent knowledge of disaster recovery. I am also a RedHat Certified RedHat 7 System administrator. I have hands-on experience in installation, configuration, maintenance, update, monitoring, performance tuning, troubleshooting, analyze and proactively monitored Red Hat systems for the Enterprise, CentOS, Ubuntu, Debian, Fedora. I can perform daily functions such as establishing new accounts, creating and resetting passwords, developing scripts, performing system backups and recovery, installing software patches and updates, setting user and group quota, adding space to the filesystems, configure and managing LVM, etc. I can configure Nagios, Zabbix to monitor Linux systems. I have also performed the migration of Redhat Linux from physical to VMs in VMware. I am an expert in configuring IP connectivity, TCP/IP, routing, and maintaining network connectivity of servers.