Experience

bunny.net

• Slovenia
• Internet Publishing
• 1 - 100 Employee

• Lead Solutions Engineer

  • Nov 2023 - Present

  United Kingdom



Cloudflare

• United States
• Computer and Network Security
• 700 & Above Employee

• Global Director of Customer Solutions Engineering

  • Jan 2021 - May 2023

  Singapore

• Head of Solutions Engineering, APAC

  • May 2017 - Jan 2021

  Singapore

• Head of Solutions Engineering, EMEA

  • May 2015 - Apr 2017

  London, United Kingdom



Cloud Distribution

• Director of Technical Services

  • Sep 2012 - May 2015

  Reading, United Kingdom



Pan American Health Organization

• United States
• International Affairs
• 700 & Above Employee

• Network Architecture Consultant

  • Mar 2010 - Aug 2012

  Washington D.C. Metro Area Design, optimise, architect and implement new and existing network infrastructure. Recommend technology and develop overall infrastructure strategies. Subject Matter Expert for Network and Telecommunications operations. Provide key input to the $2M Biennial Wide Area Network project budget. Direct and manage daily operations for Network Infrastructure for 35 offices throughout the Americas serving 2200 users. • Responsible for the Wide Area Network design and migration from an IPSec… Show more Design, optimise, architect and implement new and existing network infrastructure. Recommend technology and develop overall infrastructure strategies. Subject Matter Expert for Network and Telecommunications operations. Provide key input to the $2M Biennial Wide Area Network project budget. Direct and manage daily operations for Network Infrastructure for 35 offices throughout the Americas serving 2200 users. • Responsible for the Wide Area Network design and migration from an IPSec VPN based network to MPLS and Satellite via three providers. • Responsible for the redesign of all Local Area Networks to support Voice, Video and Unified Communications. • Evaluated, Recommended and Implemented WAN optimisation at $500k capex, to support the organisations Active Directory, Server Consolidation and Email Centralisation projects. This solution reduced the total network bandwidth requirement by just over 50% realising a cost saving of $250k per year. • Implemented IP Telephony at $875k capex, for 35 offices. Reduced the cost of the organisations international voice calls by $120k per year by routing inter office calls over the Wide Area Network. • Redesigned and configured various elements of the Washington DC Datacentre inline with best practices. Designed and implemented additional network infrastructure for a new Virtual Environment for Virtual Desktop applications. Evaluated and recommended next generation Unified Fabric solutions from several vendors for the organisations Datacentre switching refresh project. • Implemented Telepresence infrastructure; Gatekeepers, MCU, Management and Codec’s to support meeting room and desktop Video Conferencing throughout the organisation. • Evaluated, Recommended and Implemented Network Management and Network Performance Analysis systems. • Evaluated, Recommended and Implemented Application Delivery Controllers for the organisations Email Centralisation project. Show less



World Health Organization

• Switzerland
• International Affairs
• 700 & Above Employee

• Senior Network Engineer

  • Aug 2009 - Dec 2009

  Kuala Lumpur, Malaysia Assess, plan and implement improvements to the Wide Area Network covering 150 locations, providing service to more than 10,000 users. Provide input to the $15M Biennial Wide Area Network budget. Provide level 3 support to the Global Network Operations Centre team for 200 Routers, 150 Firewalls and 150 VoIP Gateways & IP Telephony systems. • Implemented significant changes, vastly improving the Network Management systems used by the Global Network Operation Centre team in Kuala Lumpur… Show more Assess, plan and implement improvements to the Wide Area Network covering 150 locations, providing service to more than 10,000 users. Provide input to the $15M Biennial Wide Area Network budget. Provide level 3 support to the Global Network Operations Centre team for 200 Routers, 150 Firewalls and 150 VoIP Gateways & IP Telephony systems. • Implemented significant changes, vastly improving the Network Management systems used by the Global Network Operation Centre team in Kuala Lumpur and the Network teams located in Geneva, Switzerland. • Developed network architectural standards for the World Health Organization and other United Nations organisations. Show less



World Health Organization

• Switzerland
• International Affairs
• 700 & Above Employee

• Network & Telecommunications Manager

  • Dec 2006 - Jun 2009

  Manila, Philippines Design, implement, support and optimise network architecture within the Western Pacific Region. Produce and document Network standards throughout the region for LAN, WAN, Wireless LAN and VoIP / IP Telephony Systems. Provide key input to the $1.8M Biennial Wide Area Network project budget. Responsible for the regional network component of the organisations $25M ERP project. Direct and manage daily operations for Network Infrastructure for 16 offices serving 700 users. Represent the WHO… Show more Design, implement, support and optimise network architecture within the Western Pacific Region. Produce and document Network standards throughout the region for LAN, WAN, Wireless LAN and VoIP / IP Telephony Systems. Provide key input to the $1.8M Biennial Wide Area Network project budget. Responsible for the regional network component of the organisations $25M ERP project. Direct and manage daily operations for Network Infrastructure for 16 offices serving 700 users. Represent the WHO Western Pacific Region at “Delivering as One” United Nations interagency meetings. • Implemented MPLS, VSAT and IPSec VPN solutions for 16 offices throughout the region, supporting voice and data services. • Coordinated and oversaw the installation a regional VSAT network for the South Pacific Islands. Designed and implemented the VSAT Hub Infrastructure in Adelaide, Australia. • Implemented VoIP Gateways and IP Telephony systems across the region. • Evaluated capacity, monitored, recommended and performed upgrades to the network to support the organisations ERP project. • Evaluated and implemented several Network Management applications, both commercial and open source. Leveraged Netflow and Cisco IP SLA technology to provide visibility and performance metrics for corporate applications and VoIP services. • Implemented Wireless LAN infrastructure leveraging 802.1x authentication against the Regional Active Directory, using access points and controllers from multiple vendors. Enabled roaming users transparent authentication to the Wi-Fi network of every office within the Region using their Windows credentials. • Produced and documented the World Health Organization Global Wireless LAN Security Policy and Standard. • Responsible for the network design for the shared United Nations office building in Hanoi, Vietnam. Design approved by Cisco and used as a Blueprint for all “Delivering as One” United Nations Projects. Show less



United Nations OCHA

• United States
• International Affairs
• 700 & Above Employee

• Telecommunications Officer

  • Aug 2006 - Dec 2006

  Geneva Area, Switzerland Travel to Indonesia to assess the effectiveness of services provided by the United Nations Emergency Telecommunications Cluster in response to the Earthquake of 27th May 2006. Plan and implement general improvements to the organisations Wide Area Network. • Interviewed key staff from United Nations agencies, NGO’s and partner organisations. Produced a report outlining areas of improvement and “lessons learned” • Significantly improved application performance for several key offices… Show more Travel to Indonesia to assess the effectiveness of services provided by the United Nations Emergency Telecommunications Cluster in response to the Earthquake of 27th May 2006. Plan and implement general improvements to the organisations Wide Area Network. • Interviewed key staff from United Nations agencies, NGO’s and partner organisations. Produced a report outlining areas of improvement and “lessons learned” • Significantly improved application performance for several key offices by optimising Quality of Service parameters and coordinating the required changes with the provider. Show less



World Health Organization

• Switzerland
• International Affairs
• 700 & Above Employee

• Wide Area Network Specialist

  • Apr 2003 - Jun 2006

  Geneva Area, Switzerland Coordinate site assessment surveys and installations of new Wide Area Network nodes utilising Frame-Relay, Leased Line, MPLS, Satellite and VPN technology. Manage, monitor, maintain and improve Wide Area network connectivity across 150 locations, providing service to more than 10,000 users. Provide input to the $15M Biennial Wide Area Network budget. Manage 200 Routers, 150 Firewalls and 150 VoIP Gateways & IP Telephony systems. • Instrumental in the growth of the WAN from 12… Show more Coordinate site assessment surveys and installations of new Wide Area Network nodes utilising Frame-Relay, Leased Line, MPLS, Satellite and VPN technology. Manage, monitor, maintain and improve Wide Area network connectivity across 150 locations, providing service to more than 10,000 users. Provide input to the $15M Biennial Wide Area Network budget. Manage 200 Routers, 150 Firewalls and 150 VoIP Gateways & IP Telephony systems. • Instrumental in the growth of the WAN from 12 locations in 2003 to over 150 locations by 2006. Prior to building the network, most offices had “little to no” connectivity, relying on Fax to transmit information. Provided Data, Voice and Video Conference services to remote locations around the world. • Redesigned the Wide Area Network Hub infrastructure to improve scalability and meet the aggressive growth demanded by the organisation. Implemented a fully redundant core network using OSPF as the primary routing protocol. • Evaluated and implemented QOS policies from the LAN to the WAN, ensuring high quality trouble free Voice and Video communication. • Implemented network management applications. Show less



Hydra plc

• Senior Network Engineer

  • 2000 - 2003

  London, United Kingdom Senior Engineer servicing many Fortune 500 and FTSE 100 clients within the Dotcom, Finance, Legal and Media sectors. Responsible for the design, implementation and support of solutions using products from a variety of vendors such as Bluecoat, Cisco, Expand Networks, Hewlett Packard and Juniper Networks. • Seconded to a London Fund Manager for six months, providing onsite Local Area Network support.



Pinsent Masons

• United Kingdom
• Law Practice
• 700 & Above Employee

• Information Systems Team Leader

  • Apr 1997 - Dec 1999

  London, United Kingdom Responsible for the Management of the IT Service Desk and day-to-day operation of the Network and Servers. • Migration from mainframe to Windows NT. • Installation of the company's first e-mail system & Internet Connectivity.