Technical Writing / Communications Portfolio:

Adobe CS6 - Photoshop, Illustrator, Acrobat Pro.
Apple Pages and Microsoft Word, for word processing and document creation.
Camtasia, iMovie, Quicktime Pro, and Final Cut Pro, for video / screencast production and editing.
Snagit, Grab, and iShowU for video and static screen captures.
Apple's Keynote and Microsoft's Powerpoint for presentations.
Audacity, Garageband, Max 7, and Ableton Live, for audio arrangement, editing, and production.
GoToMeeting, for live two-way audio & video communication, application sharing, and white-boarding.
Zoom HR1, digital recorder, for interviews and as a backup for note taking, when appropriate.
Sony HDR-FX1, video camcorder, for product demos, reviews, video documentation, etc.

Procedure: Tube Amp Construction (PDF) (25.5 MB) - This procedure, taken from a guitar amplifier project book that I'm currently writing,
is intended for a target audience that includes electronic hobbyists at a beginner to intermediate level. This procedure contains a "walk through"
of one of several tube amp "recipes" to be included in the book.

Schematic: Tube Amp Construction (PDF) - This schematic was created with Adobe Illustrator and was converted to PDF. As a vector graphic,
this schematic can be zoomed in and out without loss of resolution, and can also be downloaded.

Layout Diagram: Tube Amp Construction (PDF) - This layout diagram was also created with Adobe Illustrator, and converted to PDF. As a vector
graphic, this diagram can be zoomed in and out without loss of resolution, and can also be downloaded.
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Placeholder - Software documentation / manual, sample
Placeholder - Reference writing sample
Placeholder - Table of Contents sample
Placeholder - Glossary / one page sample
Placeholder - Index / one page sample
Placeholder - API writing / code sample, with output (you can copy and paste example code into browser at ideone.com, in order to test it.
Or use your browser's developer tools to access the JavaScript Console.)
Placeholder - API writing / development environment set-up procedure
Placeholder - Web Scraping, when no API is provided
Placeholder - Insert hyperlink to a static website, maybe use Jekyll or some javascript coded equivalent, like Ghost - to create an example of
an online documentation format with a consistent structure and style. This could also be done with simple hand-coded HTML + CSS & JavaScript.

The following links point to samples of my multimedia content production, as applicable to tech. comm. purposes.
Placeholder - Camtasia screencast, documenting a procedure.
Placeholder - Camtasia screencast, product demonstration.
Placeholder - Camtasia / Snagit video, featuring screen capture and voice-over narration
Placeholder - Reveal.js website sample
Placeholder - Keynote presentation
Placeholder - Powerpoint presentation
Placeholder - PDF presentation
Placeholder - PDF with rotating 3D model embedded in it