Dheeraj Dubey Email and Phone Number

Engineering exec, maker, and all around geek. I'm passionate about helping individuals, teams, and organizations who are attempting to have a big, positive impact on the world through the development of new technology also experienced for more than 8 Years with industry expertise.Server/Database/Network/Cloud/Web Administraor/Security/DevOps/SRE with past experience in development.- Platforms : HP UX, Sun Solaris, Linux, WINNT, VM/citrix/vsphere/kvm Administration, Colo, Cloud infra- Cloud : Amazon Web Services, Rackspace/Microsoft Azure/Google Compute Engine, DigitalOcean- VPS : Lunar/Contegix/Linode/Servint/Hostgator/Godaddy/1on1/OVH/AWS Lightsail etc- DBMS : Oracle, MS SQL Server (SQL,SSIS, SSRS), MySql, Sybase, Postgresql, NoSQL Variants- DNS : CDN-Cloudfront, Maxcdn(NetDNA),AKAMAI, CDNetworks, Cloudflare- Backup & Recovery/Capacity Planning- DB/Server/App/Network/Cloud architect- RCA, Performance Optimization, DB/Server Analysis/audit- HA/DR : Dataguard, OID, RAC, GridControl,GoldenGate MSSQL logshipping, MSSQL mirroring, MSSQL clustering, MySQL Clustering,Percona xtradb,Mariadb, mongodb,MySQL DrDB, galera, dbshard- DB/Server migrations (both accross same and heterogenous DB platforms)- Windows:AD,DC,DNS,DHCP,FTP,IIS,EXCHANGE,Sharepoint server configuration & maintenance- Network:LAN/WAN, VLAN, VPN, Router/Switches/Tunneling- App Servers : Oracle SOA/OAS, IBM Maximo, ColdFusion, JBOSS, Tomcat- Scripting : shell, perl, batch,powershell, vbs, SQL/PLSQL/TSQL- Web Services : IIS/Apache/Tomcat/Nginx, Varnish,haproxy,lighttpd,memcached,APC- Websites : maintenance, migration, loadbalancing, DNS, SSL, performance optimization- Email Server : Exchange, exim, postfix, communigate pro, google apps, office365- Security : server, database, app, ldap, websites, email servers, network- Project Tracker/Wiki : Jira, Confluence, Crowd, Bugzilla, Redmine- VersionControl : SVN, GIT, bitbucket, cvs, vss,github/gitlabs, codecommit, assembla, etc- Virtulization/Private Cloud : XEN, KVM, AWS Nitro, Apache Cloudstack, Openstack etc- OpenSource platform installation/configuration/integration Specialist