William Nellis

Business Transformation Systems Engineer

I'm a business solutions architect helping financial companies navigate their digital transitions. I have been in the industry for over 25 years helping the largest financials maximize their returns on investment through focusing on the people, process, and technology.


July 26, 2022


Get Hands-on with the Meraki API in the DevNet Sandbox

4 min read

Play with the Meraki API in the DevNet Sandbox. See how easy it is to programmatically control and manage all aspects of your network and create meaningful results.

July 12, 2022


An Introduction to Understanding FFIEC Regulations

2 min read

Introducing a series of blogs on IT Governance in Financial Services to help financial institutions navigate the regulatory IT environment. Cisco alleviates key operational concerns by helping with regulatory IT concepts and requirements, simplifying the hardening of systems, and streamlining audits.

November 25, 2020


Enabling Integration via Webex Teams – All Together Now

3 min read

Check out the code on GitHub to see how you can enable webhook integration for Webex teams so that your products can send notifications into Teams just like they can into email.

August 24, 2020


A Simple Webex Teams Bot for Good (v2 – Cloud Edition)

3 min read

See how I used the Webex teams SDK and a raspberry pi to quickly setup a webex teams bot.

July 29, 2020


The DevNet Associate Certification: Foundational Skills for the Next 20 Years

3 min read

Hear why the DevNet Associate and Core exams are focused on cornerstone technologies that are both fundamental and pervasive.

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