freiberufler Cisco Engineer auf freelance.de

Cisco Engineer

offline
  • 30€/Stunde
  • 3011 Bern
  • auf Anfrage
  • de  |  en  |  ru
  • 12.11.2018

Kurzvorstellung

I am a double CCIE (R&S and SP), CCNP, CCIP, CCDP, CCVP, JNCIP and etc. I have great experience in telecommunication (more than 13 years with Cisco and about 2 years with Juniper) as a network engineer as a network architect for corporate customers a

Auszug Referenzen (1)

"I have been worked with Konstantin more then five years. Konstantin one of the more passionate engineers I have ever meet. He treat each project like separate puzzle, like a challenge. He make each new solution like a state of art, no like regular everyday work. Combination of the solid IT background and courage to lead make Konstantin a person I will strongly recomend to hire as principal or architect for carrier grade network projects. If you have any doubt feel free to contact with me for futher references."
Network Engineer
Dmytro Ryzhykov, Freelance (network and software architect)
Tätigkeitszeitraum

11/2014 – 12/2016

Tätigkeitsbeschreibung

• Design and implementation of IP MPLS backbone solution for mobile operators and fixed network operators. (ASR 9006, ASR 903, ASR 901, MPLS, Traffic Engineering, VPLS, Cisco Prime);
• Customer satisfaction;
• Design and implementation of datacenter solutions (Cisco UCS, Nexus 7000/5000, Nexus 1000v, vPC, FabricPath)
• Providing guidance in technical IP planning issues;
• Analyze user's requirements, and design and develop system architecture and specifications;
• Convert Business needs and customer growth marketing forecasts into technical specification requirements for the IP Network;
• Participate as a technical lead in all procurement negotiations with vendors;
• Network infrastructure development and implementation;
• Manage the team of highly skilled engineers;
• Support commercial department to develop technical part of commercial proposals; presentations of solutions for clients;
• Write technical documentation LLD, HLD, MOP, IP design, NRFU and test methodologies for systems and components of technical solutions;
• Cost calculation and budget planning;
• Design, installation, commissioning of network equipment , support of solution Cisco, Juniper equipment routers;
• Preparation of technical specifications RFP, BOQ;
• Support and troubleshooting of IP/MPLS solution, work with current clients;
• Troubleshoot technical problems;
• Perform root cause analysis and create solutions applicable to all affected systems;
• Provide training for client’s technical team;
• Knowledge transfer;

Eingesetzte Qualifikationen

Telekommunikation / Netzwerke (allg.)

Ich biete

  • IT Sicherheit (allg.)
  • Telekommunikation / Netzwerke (allg.)

Projekt‐ & Berufserfahrung

Network Engineer
Sitronics Telecom Solutions - system integrator, K, Kiew
11/2014 – 12/2016 (2 Jahre, 2 Monate)
Telekommunikation
Tätigkeitszeitraum

11/2014 – 12/2016

Tätigkeitsbeschreibung

• Design and implementation of IP MPLS backbone solution for mobile operators and fixed network operators. (ASR 9006, ASR 903, ASR 901, MPLS, Traffic Engineering, VPLS, Cisco Prime);
• Customer satisfaction;
• Design and implementation of datacenter solutions (Cisco UCS, Nexus 7000/5000, Nexus 1000v, vPC, FabricPath)
• Providing guidance in technical IP planning issues;
• Analyze user's requirements, and design and develop system architecture and specifications;
• Convert Business needs and customer growth marketing forecasts into technical specification requirements for the IP Network;
• Participate as a technical lead in all procurement negotiations with vendors;
• Network infrastructure development and implementation;
• Manage the team of highly skilled engineers;
• Support commercial department to develop technical part of commercial proposals; presentations of solutions for clients;
• Write technical documentation LLD, HLD, MOP, IP design, NRFU and test methodologies for systems and components of technical solutions;
• Cost calculation and budget planning;
• Design, installation, commissioning of network equipment , support of solution Cisco, Juniper equipment routers;
• Preparation of technical specifications RFP, BOQ;
• Support and troubleshooting of IP/MPLS solution, work with current clients;
• Troubleshoot technical problems;
• Perform root cause analysis and create solutions applicable to all affected systems;
• Provide training for client’s technical team;
• Knowledge transfer;

Eingesetzte Qualifikationen

Telekommunikation / Netzwerke (allg.)

Ausbildung

Telecommunication and Information Systems

(Magister)
Jahr: 1995
Ort: Kiew

Qualifikationen

Routing
• IPv4/v6 routing protocols: BGP, MP-BGP, OSPF, EIGRP, IGRP, RIP, RIPng, OSPFv3, IS-IS;
• IPv4 Multicast: PIM DM and SM, BSR, Auto-RP, IGMP, MBGP;
• Manipulating routing updates: route redistribution, route filtering, PBR and route-maps;
Switches and switching technologies
• STP/RSTP/MSTP/PVST/PVST+, VLAN/PVLAN/VoiceVLAN, dot1q/ISL trunking, VTP, SVI, SPAN/RSPAN, UDLD, loop/root/BPDU guard;
• High availability features: GLBP/HSRP/VRRP/SLB, EtherChannel (LACP, PAgP, MEC), VSS, VPC;
Data Centers Switches
Cisco Nexus 7000, Nexus 5500, Nexus 2000 Fabric Extender, Nexus 1000v;
Data Centers Systems
Cisco UCS 5100, 6248 Fabric Interconnect, UCS Manager;
Security network equipment and technologies
• Juniper SRX, ISG-1000, ISG-2000; Cisco PIX, Cisco ASA, FWSM module; FortiGate, pfSence, Cisco ISE;
• STP/RSTP/MSTP/PVST/PVST+, VLAN/PVLAN/VoiceVLAN, dot1q/ISL trunking, VTP, SVI, SPAN/RSPAN, UDLD, loop/root/BPDU guard;
• High availability features: GLBP/HSRP/VRRP/SLB, EtherChannel (LACP, PAgP, MEC), VSS, VPC;
Security systems/protocols
Cisco ASA 55xx, Cisco FWSM, Cisco ISE, Juniper SRX, Fortinet, pfSense, RADIUS, TACACS+;
xDSL technologies and equipment
DSLAM Cisco LRE, ZyXEL, Lucent, Telindus, Pairgain, RAD;
Wireless network equipment
Cisco Wireless Solution, Cisco WLC 5500, Motorola WiMax, Canopy, RBS WidaNet, Radio-PAD;
Load balancers;
Cisco CSS 1150x, Cisco ACE 4710
Unified Communication equipment
Сisco Call Manager (4.x, 5.x, 7.x, 8.x), CUCM Express, SRST, Unity Express, Cisco Unified Presence, Cisco Unified Videoconference Manager, Asterisk PBX;
Optical equipment
SDH Marconi, Nateks;
Operational systems
Unix (Linux: Ubuntu, Centos), Windows;
WAN Protocols and Sevrvice Providers technologies
• L2: Frame Relay, PPP, HDLC, PPPoE, MLP, X.25;
• MPLS: LDP/TDP, QoS, PE-CE/PE-PE routing, sham links, VRF and VRF-lite, TE, FRR, IP Backhaul, X.25;
• VPN: MPLS L2 VPN, MPLS L3 VPN, L2TPv3, GRE, QinQ, DMVPN;
Voice Signaling:
H.323, SIP, QSIG, DSS1, E1;
Routing protocols
BGP, OSPF, EIGRP, IS-IS, RIP;
Programming languages:
Python, Shell scripts;
Protocol analyzers
Agilent (appliance), wireshark, tcpdump;
Monitoring systems
Cisco Prime, Cisco LMS, Cisco Unified Suite, Nagius, Cacti, NetFlow (Cisco+Linux);
Miscellaneous
Linux Firewall (Ipchains, Iptables), Proxi (Squid), DNS-, Mail (Exim)-, WWW-servers;
Network equipment
Cisco routers: 2600, 2800, 3800, 7200, 7600 series, ASR9006 (IOS-XR), ASR 903 (IOS-XE), ASR 901 (IOS-XE) series; Juniper, Motorola Vanguard; Huawei switches, Mikrotik, NSG; Cisco Catalyst switches: 29xx, 36xx, 37xx, 38xx, 6500, 6500 VSS; Dell, Hewlett Packard;

Persönliche Daten

Sprache
  • Deutsch (Grundkenntnisse)
  • Englisch (Gut)
  • Russisch (Muttersprache)
Reisebereitschaft
auf Anfrage
Arbeitserlaubnis
  • Schweiz
Home-Office
bevorzugt
Profilaufrufe
2415
Alter
49
Berufserfahrung
24 Jahre und 8 Monate (seit 01/1998)
Projektleitung
3 Jahre

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