I am a results-driven Chief Marketing Officer with over 14 years of experience, having successfully driven over $8 million in annual recurring revenue for Series A and Seed-Round clients in 2025. I specialize in launching and scaling B2B AI, SaaS, and technology companies from their Seed Round & Series A GTM stage to their Series B and beyond. I am certified in sales and marketing strategies, passionate about RevOps systems, and excel in data-driven business strategy, consistently delivering significant scale and ROI for early-stage companies. I lead a portfolio of companies as a Go to Market CMO focusing on Series A & Seed, AI & SaaS verticals in the B2B space. I have managed multi-million dollar paid ad spends, increased revenues significantly, and driven key product-market fit improvements while optimizing funnel KPIs. My expertise spans revenue operations, marketing automation, product marketing, and cross-functional team leadership with a strong passion for driving company growth and enhancing lifetime value through lead quality and product feature fit.

Walter Silveira

I am a results-driven Chief Marketing Officer with over 14 years of experience, having successfully driven over $8 million in annual recurring revenue for Series A and Seed-Round clients in 2025. I specialize in launching and scaling B2B AI, SaaS, and technology companies from their Seed Round & Series A GTM stage to their Series B and beyond. I am certified in sales and marketing strategies, passionate about RevOps systems, and excel in data-driven business strategy, consistently delivering significant scale and ROI for early-stage companies. I lead a portfolio of companies as a Go to Market CMO focusing on Series A & Seed, AI & SaaS verticals in the B2B space. I have managed multi-million dollar paid ad spends, increased revenues significantly, and driven key product-market fit improvements while optimizing funnel KPIs. My expertise spans revenue operations, marketing automation, product marketing, and cross-functional team leadership with a strong passion for driving company growth and enhancing lifetime value through lead quality and product feature fit.

Available to hire

I am a results-driven Chief Marketing Officer with over 14 years of experience, having successfully driven over $8 million in annual recurring revenue for Series A and Seed-Round clients in 2025. I specialize in launching and scaling B2B AI, SaaS, and technology companies from their Seed Round & Series A GTM stage to their Series B and beyond. I am certified in sales and marketing strategies, passionate about RevOps systems, and excel in data-driven business strategy, consistently delivering significant scale and ROI for early-stage companies.

I lead a portfolio of companies as a Go to Market CMO focusing on Series A & Seed, AI & SaaS verticals in the B2B space. I have managed multi-million dollar paid ad spends, increased revenues significantly, and driven key product-market fit improvements while optimizing funnel KPIs. My expertise spans revenue operations, marketing automation, product marketing, and cross-functional team leadership with a strong passion for driving company growth and enhancing lifetime value through lead quality and product feature fit.

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Experience Level

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Work Experience

Add your work experience history here.

Education

Bachelor’s in Economics - E-Commerce & Business at University of Massachusetts, Amherst
January 11, 2030 - August 27, 2025
Bachelor's in Economics - E-Commerce & Business at University of Massachusetts, Amherst
January 11, 2030 - August 27, 2025
Bachelor’s in Economics - E-Commerce & Business at University of Massachusetts, Amherst
January 11, 2030 - August 27, 2025

Qualifications

HubSpot CRM Certified
January 11, 2030 - August 27, 2025
Salesforce CRM Certified
January 11, 2030 - August 27, 2025
Google Ads Certified
January 11, 2030 - August 27, 2025
Google Tag Manager Certified
January 11, 2030 - August 27, 2025
Google Analytics Certified
January 11, 2030 - August 27, 2025
SEM Rush Certified
January 11, 2030 - August 27, 2025
Moz Certified
January 11, 2030 - August 27, 2025
Adobe Analytics (Omniture) Certified
January 11, 2030 - August 27, 2025
HubSpot CRM Certified
January 11, 2030 - August 27, 2025
Salesforce CRM Certified
January 11, 2030 - August 27, 2025
Google Ads Certified
January 11, 2030 - August 27, 2025
Google Tag Manager Certified
January 11, 2030 - August 27, 2025
Google Analytics Certified
January 11, 2030 - August 27, 2025
SEMrush Certified
January 11, 2030 - August 27, 2025
Moz Certified
January 11, 2030 - August 27, 2025
Adobe Analytics (Omniture) Certified
January 11, 2030 - August 27, 2025
HubSpot CRM Certified
January 11, 2030 - August 27, 2025
Salesforce CRM Certified
January 11, 2030 - August 27, 2025
Google Ads Certified
January 11, 2030 - August 27, 2025
Google Tag Manager Certified
January 11, 2030 - August 27, 2025
Google Analytics Certified
January 11, 2030 - August 27, 2025
SEM Rush Certified
January 11, 2030 - August 27, 2025
Moz Certified
January 11, 2030 - August 27, 2025
Adobe Analytics (Omniture) Certified
January 11, 2030 - August 27, 2025

Industry Experience

Software & Internet, Professional Services, Media & Entertainment, Financial Services, Other