John Ptacek Email & Phone Number

Appleton, WI, US

Appleton, WI

At Skyline, I engage with our associates, our clients and our communities to create innovative solutions to solve problems.During this time, have utilized numerous web and mobile technologies to help a variety of industries including non-profits, energy, defense, software, professional sports team to envision solutions.

Appleton, WI

Creator and CTO of Aptigen, an integrated development environment for Cisco IP Telephony applications. Aptigen enabled organization/developers to quickly develop IP Telephony applications and deploy them within their organization.

Appleton, WI

Consulting for clients throughout NorthEast Wisconsin on Microsoft's.NET stack

Appleton, WI

Worked on eCom street, a custom Online shopping, template based shopping portal.

Neenah, WI

At Kimberly-Clark, led an effort to develop an application for the North America sales team to price consumer goods. The resulting application was responsible for processing $13 billion dollars in sales each year.Responsible for the development and implementation of a reporting tool for Y2K compliance. Used by the KC board of directors to report on Y2K.

Rockville, MD

Nuclear Reactor safety research for both the US (Nuclear Regulatory Commission) and Swiss governments. Modeling of molten core interactions with concrete. Utilize Probabilistic Risk Assessment tools to identify best ways to mitigate risk in nuclear power plants

Rockville, MD

Developed Probabilistic Risk Assessment (PRA) models to identify highest risk points to the safety of Nuclear Power plants.I also worked on development of applications such as CORCON and MELCOR to model nuclear reactor systems from a safety perspective.