User:Tomas Kirnak
Jump to navigation
Jump to search
Technologies deployed and configured:
Windows servers - 7 years of experience deploying, configuring and managing Windows Servers - Extensive experience with: AD DS, DHCP, DNS, GPOs, NPS, RDS, SMB File servers, Print servers, etc...
Linux servers - 5 years of experience deploying, configuring and managing Linux Servers - Extensive experience with: apache2, asterisk, bind9, freeradius, ntp, mysql-server, git, snmpd, tomcat7, vsftpd, etc...
Virtualization - 5 years of virtualization experience - Extensive experience designing, implementing and managing vSphere clusters: ESXi clusters with HA, failover, live migration (vMotion), etc... - Experience with Microsoft HyperV deployment and configuration VDI deployments using HyperV, RemoteFX and thin/zero-clients
SANs - Design and implementation of HA iSCSI SANs with MPIO - Experience using hardware from various NAS vendors software iSCSI targets - StarWind iSCSI SAN, Microsoft iSCSI target
Networking - 7 years of networking experience - Heavy focus on networking, including: MPLS, VPLS, OSPF, PPPoE, VPN (SSTP, IPSec), QoS, AAA (Radius) Multicast (IGMP), IPv6 and dual-stack, OSPFv3, VoIP Wireless PtP and PtMP links, wireless spectrum analysis, wireless link tuning and planing Full tripple-play ISP deployments, management and administration - Extensive experience with many different network topologies and design methodologies - Extensive experience in Network Design, Network Security and Redundancy
Network Monitoring and Management tools used - NetXMS - The Dude - Zenoss - LogicMonitor
SSO systems - Experience with design and implementation of advanced SSO systems - full SSO implementations using FreeRadius, NPS and LDAP (AD) - Supporting Windows, Linux, networking hardware, VPN access, etc. under a single SSO system
DevOps experience - Puppet - including writing custom Puppet modules
Scripting languages: - Bash, Batch, AutoIt,
Certificates:
MikroTik Certified Trainer MikroTik Certified Consultant MTCNA, MTCWE, MTCRE, MTCTCE
Trainings:
Trained many group and private training MikroTik certified over 200 students Microsoft RDS training
Presentations and public speaking:
US MUM 2012: Bandwidth-based load-balancing EU MUM 2013: Scalable IPSec (L2TP/IPSec) US MUM 2013: MPLS for ISPs (PPPoE over VPLS) EU MUM 2014: OSPF to the customer US MUM 2014: Using DSCP for traffic separation, routing and load balancing