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I am a B2B Growth Marketing Specialist with a proven track record in client acquisition and marketing automation. I have generated 10,000+ EUR in monthly recurring revenue and signed 40+ B2B clients in 12 months through strategic outbound campaigns. I’m fluent in French and English and bring international experience across Switzerland, Spain, and Italy, with a focus on multi-channel campaigns and automation platforms like N8N, Make, and Zapier. My strengths include lead generation, cold outreach, email marketing, LinkedIn marketing, and CRM integration. I’ve built scalable AI automation in collaboration with finance and tech companies, led teams of developers, and helped organizations stay ahead with AI governance and compliance initiatives (EU AI Act, ISO 42001).…I am a B2B Growth Marketing Specialist with a proven track record in client acquisition and marketing automation. I have generated 10,000+ EUR in monthly recurring revenue and signed 40+ B2B clients in 12 months through strategic outbound campaigns. I’m fluent in French and English and bring international experience across Switzerland, Spain, and Italy, with a focus on multi-channel campaigns and automation platforms like N8N, Make, and Zapier. My strengths include lead generation, cold outreach, email marketing, LinkedIn marketing, and CRM integration. I’ve built scalable AI automation in collaboration with finance and tech companies, led teams of developers, and helped organizations stay ahead with AI governance and compliance initiatives (EU AI Act, ISO 42001).

Sebastien Costis

Growth Marketer, Marketing Strategist, Digital Marketer, +2

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I am a B2B Growth Marketing Specialist with a proven track record in client acquisition and marketing automation. I have generated 10,000+ EUR in monthly recurring revenue and signed 40+ B2B clients in 12 months through strategic outbound campaigns. I’m fluent in French and English and bring international experience across Switzerland, Spain, and Italy, with a focus on multi-channel campaigns and automation platforms like N8N, Make, and Zapier. My strengths include lead generation, cold outreach, email marketing, LinkedIn marketing, and CRM integration. I’ve built scalable AI automation in collaboration with finance and tech companies, led teams of developers, and helped organizations stay ahead with AI governance and compliance initiatives (EU AI Act, ISO 42001).…I am a B2B Growth Marketing Specialist with a proven track record in client acquisition and marketing automation. I have generated 10,000+ EUR in monthly recurring revenue and signed 40+ B2B clients in 12 months through strategic outbound campaigns. I’m fluent in French and English and bring international experience across Switzerland, Spain, and Italy, with a focus on multi-channel campaigns and automation platforms like N8N, Make, and Zapier. My strengths include lead generation, cold outreach, email marketing, LinkedIn marketing, and CRM integration. I’ve built scalable AI automation in collaboration with finance and tech companies, led teams of developers, and helped organizations stay ahead with AI governance and compliance initiatives (EU AI Act, ISO 42001).

Available to hire

I am a B2B Growth Marketing Specialist with a proven track record in client acquisition and marketing automation. I have generated 10,000+ EUR in monthly recurring revenue and signed 40+ B2B clients in 12 months through strategic outbound campaigns. I’m fluent in French and English and bring international experience across Switzerland, Spain, and Italy, with a focus on multi-channel campaigns and automation platforms like N8N, Make, and Zapier.

My strengths include lead generation, cold outreach, email marketing, LinkedIn marketing, and CRM integration. I’ve built scalable AI automation in collaboration with finance and tech companies, led teams of developers, and helped organizations stay ahead with AI governance and compliance initiatives (EU AI Act, ISO 42001).

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Language

French

Fluent

English

Advanced

Work Experience

Business Development Lead at Spark AI Advisory

February 1, 2024 - Present

Developed go-to-market strategy and client acquisition systems for complex B2B sales cycles; Built strategic partnerships with technology and financial services organizations; Delivered workshops and training sessions to C-suite executives on AI governance and compliance; Positioned the company as a specialist in EU AI Act compliance and ISO 42001 implementation services.

Marketing Lead and Growth Strategist at Spark Biz Lab

February 1, 2022 - December 1, 2024

Scaled a marketing agency from zero to 10,000+ EUR monthly recurring revenue within 24 months; Acquired and managed 40+ B2B clients in the first 12 months through strategic outreach campaigns; Maintained a portfolio of 10+ concurrent client accounts with high retention; Built a growth community on Circle platform with 20 active members and 90% retention; Developed proprietary AI automation using N8N and Make; Created multi-platform marketing campaigns across Email, LinkedIn, Pinterest, and YouTube; Pioneered video-based AI outbound campaigns achieving a 150% increase in client response rate; Managed a team of developers implementing automation solutions for financial services and tech companies; Executed cold outreach campaigns targeting company owners, founders, and CEOs; Designed client websites using WordPress, Elementor, and Divi.