Apache family products expertise: Solr, Nutch, Tomcat.
Programming skills: C#, ASP.NET, MVC, WCF, jQuery, HTML, SharePoint, MCT, Java 7 SE, C, Bash Shell Scripting, PHP, Zend, SQL
Social media integration: Search APIs: Facebook, Twitter, MySpace, Youtube, Tudou, Amazon Web Services, 20+ more...
Linux system administration and engineering experience: RHEL5, RHEL6, Debian, Ubuntu (DNS, mail, web, networking, proxy, VPN, virtualization, cryptography)
Virtualization - ability to deploy, support, diagnose and fix issues in production environments: KVM, Xen, VMWare, OpenVZ, Proxmox, Citrix, Virtualizor
Experience in setting up and using cloud technologies: Cloudstack, Azure, Onapp.
Enterprise networking administration (Cisco, Allied, Juniper, Sonicwall, Huawei) and engineering experience, proficient with the following: Routing, Switching, QoS, Broadband, VPNs, Call Manager
Public Key Infrastructure: EJBCA deployment and hardware consulting
Software engineers with experience in enterprise application development, team leading and decision making. Used .NET technologies and different database management systems (MS Sql Server, MySql, PostgreSQL). Experience with design and implementation large of information systems, mostly web oriented and mostly based on Microsoft technology stack (.NET, ASP.NET, Sql Server, WCF). Proficiency with various software architectures, security, agile development,integration and design patterns, model driven architecture and domain specific languages. Able to work with PHP, Zend, Java 6 SE, Netbeans, Eclipse, SVN, Swing, Ext GWT.
Work experience with GNU/Linux services, and virtualization technologies (KVM, Xen, VMWare, OpenVZ), PKI design and implementation on a large scale (EJBCA, OpenSSL), network services: proxy (Squid), mail (Postfix + Courier IMAP + MySQL + Amavisd-new + SpamAssassin + ClamAV + SASL + TLS + SquirrelMail/Roundcube) , DNS (Bind), VPN (Ipsec, OpenVPN), network monitoring (Cacti, Nagios, Netflow, Snort, Ntop).
Working knowledge of complex web hosting configuration components, including firewalls, load balancers, web and database servers
Experience with JBoss, NIS, NFS, Squid, Apache (Solr, Nutch, Hadoop), Tomcat, BIND, Sendmail, SNMP, FTP, TFTP, NTP, X11, Iptables, Quagga, Syslog, Snort, Cacti, Nagios, FreeNAS
Experiance in setting up servers with various providers: Hetzner, OVH, GoDaddy
VIRTUALIZATION AND CLOUD
KVM, Xen, VMWare, OpenVZ, Proxmox, Citrix - ability to deploy, support, and diagnose real issues for a production environment
Deployed Cloudstack. Used Azure successfully to deploy software solutions.
Extensive work experience multi vendor networking equipment, including fiber optics (SFP, X2) Gigabit and 10 Gigabit Ethernet implementations. In-depth knowledge of routing (BGP, OSPF, IS-IS, RIP, EIGRP), multicast (PIM-SM, PIM-DM, PIM-SSM) and switching (RSTP, PVSTP, VRRP, HSRP, GLBP) protocols. Site-to-site, PPTP, MPLS VPN implementations. Cisco Call Manager configuration and QoS tuning.
We have the capacity to:
Install, configure and troubleshoot mid-size/large area networks
Manage network routers and switches
Work with integrated voice, wireless and security applications for networks
Improve reliability and traffic flow of LAN, WAN and remote access networks
Excellent English written communication skills
Analytical/problem solving ability
Cisco Certified Network Professional
Cisco Certified Network Associate