Yes, I have worked with writers who look for self-publishing. Also, I have friends who are looking forward to self-publishing platforms. I can help generate leads for your company.
Here is a list of skills they generally look forward to -
Book Cover Design
Marketing
Book Editing
Retail Distribution (very limited people).
I have gone through your website and found that your company provides A-Z solutions, ranging from ISBN registration to promotion with influencers/bloggers. I have several blogger friends in the country who can help your company reach a wider audience as well.