I have considerable expertise in drawing technical diagrams. Here are a few examples taken from my various writings.
The Three Perspectives of Website Design
Abstract Business Process
Click each diagram for enlarged view
Generic Use Cases of the Abstract Business Process
Processes and Information Processing Nodes
Three Tiers of Resource Allocation
Creating a Multilayered Structure
Direction of Relations in a Typical Proof-Structure and Their Hyperlinks
Process to Create a Multilayered Structure for a Website
Process Steps to Create a Genealogy Website in MS Word
Image Life Cycle
Putting a Historical Document on a Website
GENTECH Genealogical Data Model (greatly simplified)
Change Cycle of a Genealogy Website
System Resolution
Porter Value Chain
Process of Designing
a Multilayered Website
a Multilayered Website
Process Decomposition
The Decendent Website Hyperlink Model
