Jonathan E. Profile

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$50 USD / hour

woodmead east,

south africa

$50 USD / hour

It's currently 8:30 AM here

Joined February 24, 2016

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Jonathan E.

@jonathanelscpt

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(0 reviews)

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$50 USD / hour

woodmead east,

south africa

$50 USD / hour

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Cisco UC Engineer - CCIE #48284 (Collaboration)

Consulting Cisco CCIE Engineer on several globally significant Cisco Unified Communications deployments. 6+ years’ experience in leading voice engineering teams in the design, build and escalation support and troubleshooting of complex large enterprise UC environments - scaling to over 50,000 endpoints. Subject Matter Expert advisory roles to enterprise architecture teams and technical liaison in vendor, partner and customer relations for Cisco Unified Communications and Collaboration. Development and programming experience, most notably in network automation and development / testing of the Cisco HCS cloud solution.

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Experience

Sizwe IT Group

Sep 2014 - Present

- Design multi-cluster enterprise Collaboration systems (to support 100,000+ endpoints ) using UCS C-Series, VMware ESXi and Nexus 7K/5K/2K data center architectures - Implement Cisco TelePresence and ExpressWay video solutions - Deploy UCC systems comprised of CUCM, Unity Connection, IM and Presence, SIP Trunk/CUBE, CUAC, WebEx - Implement UCCX, including UCCX scripting, Voice Recording, Wallboards and IVR - Write network and provisioning automation programs in Python

Penta Consulting

Jan 2013 - Aug 2014 (1 year, 7 months)

- Deployed CUCM and IM&P leaf cluster to support an additional 40,000 endpoints to extend design to multi-cluster deployment - Conducted 10 node CUCM cluster, SME and Unity Connection cluster upgrades from 8.5 to 8.6.2 and from 8.6.2 to 9.1.2 - Implemented complete dial plan re-design with E164 routing, support for site-codes, PBX integration and TEHO. - Rolled out Cisco Jabber to 20,000 users. - Deployed Extension Mobility Cross Cluster (EMCC) to support 15,000 mobility users

VOSS Solutions

Jan 2011 - Dec 2012 (1 year, 11 months)

- Led a team of 10 Voice Engineers responsible for solutions testing of Cisco HCS 8.6 and 9.0 software releases - Migrated test management software, transforming development cycle testing procedures based on Agile development methodologies - Re-designed Master Test Plan for all CUCDM software releases. Test plan was shared with Cisco Systems test teams and integrated into their testing phases for CUCDM product as part of HCS release testing