Tool Reviews · Jul 1, 2026
Sheikh Shadi Shuvo is a digital PR and link building specialist and the founder of Backlink Express, a marketplace for SEO link building. He previously worked with Testsigma and MacPaw.
At Marketing Case Study, Sheikh writes in-depth case studies and data-backed breakdowns of what drives marketing growth and what doesn’t. He has studied more than 50 marketing automation implementations across B2B SaaS, e-commerce and enterprise companies, looking for the patterns that separate real results from expensive failures.