Bill Hennessey
Hi, I’m Bill Hennessey, a Sales and Marketing professional with over two decades of experience driving growth through automation, data insights, and AI-powered strategies.
About
Hi, I’m Bill Hennessey, a Sales and Marketing professional with over two decades of experience driving growth through automation, data insights, and AI-powered strategies. I build scalable marketing programs that boost engagement, optimize campaigns, and maximize ROI for clients across industries. Born out of hands-on execution, my approach blends creativity with rigorous data analysis to predict market trends and deliver measurable results.
I enjoy solving complex automation and demand-gen challenges, leading cross-functional teams, and continuously refining strategies to increase efficiency and revenue. I’m passionate about helping organizations leverage marketing tech stacks (HubSpot, Salesforce, and AI tools) to accelerate sustainable growth.
- 21 years' experience
- Joined September 2025
Languages
- EnglishFluent
Industry experience
- Software & Internet
- Professional Services
- Retail
More experts in Boston, United States
Work experience· 10 roles
Spearheaded global lead generation, improving lead conversion and aligning with global market expansion. Used data analysis to refine targeting and achieved the 2020 MQL goal; integrated AI tools within the marketing tech stack.
Led digital marketing strategy, driving 40% online sales growth and increasing customer retention by 30%. Utilized data analytics to identify trends and optimize campaigns; implemented SEO to elevate organic visibility and uptime improvements.
Strategically drove demand generation initiatives, implemented marketing automation solutions, and collaborated with cross-functional teams to optimize strategies. Analyzed market trends to anticipate customer needs and improve campaign effectiveness; resolved operational bottlenecks and increased campaign efficiency.
Education
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