Hi, I can customize your shipping plugin so it will allow customer to enter his own height and width for products used in shipping calculations. I have worked with Woo and WP a lot - see my reviews.
Please check my ratings and feedbacks to see the proof of my experience and expertise in Wordpress. There are more than a hundred of excellent reviews rated 5 out of 5 with 98% completion rate, that is rare case when all employers were fully satisfied! That means I always seek for perfection, please compare to other freelancers with their average rating of 4.8/4.9 and ~80% completion rate.
I have successfully completed hundreds of different WP projects starting from minor theme or content updates to huge and complex WP plugin development and dozens of external API integration tasks. I have 11 years experience in Web Development, 6 years with Wordpress. Comparing to other freelancers who are spamming with their bids I am actually reading your project description and bid with precision only on projects I like.
I am located in Latvia, North Europe and I work mostly with employers located in Europe and North America.