Open to opportunities

Nef Bonilla

@nefbonilla

B2B sales and brand partnership professional with 5+ years closing sponsorship deals and growing revenue in Mexico City.

Mexico

Message

What I'm looking for

I’m looking for a B2B sales and brand partnerships role where I can own the full sales cycle, develop consultative sponsorship proposals, and grow revenue through strong stakeholder management, clear KPIs, and room to scale accounts and partnerships.

I’m a results-driven B2B sales and brand partnerships professional based in Mexico City, with 5+ years owning the full sales cycle—from prospecting and pipeline development to negotiation and close. I focus on consultative selling, strong stakeholder management, and spotting opportunities in competitive markets.

In my current role at The Sponsorship Haus, I own end-to-end sponsorship B2B sales across multiple accounts, delivering proposals, negotiations, and signed contracts on schedule. I built a pipeline of 20+ prospective clients in the first 6 months and converted 2 into active accounts through relationship-driven outreach and tailored pitch decks.

Previously, I managed brand portfolios and ran account growth initiatives at Golden Marketing and owned the ISDIN account end-to-end at RA Promociones y Publicidad. I’ve negotiated contracts, improved project economics (up to 20% cost savings), and consistently worked to retain clients while identifying upsell opportunities.

Experience

Work history, roles, and key accomplishments

Current

B2B Sales & Partnerships

Current

The Sponsorship Haus

Jan 2025 - Present (1 year 5 months)

Owned the full B2B sponsorship sales cycle, building a 20+ prospect pipeline and converting 2 to active accounts within 6 months. Developed tailored sponsorship proposals and pitch decks, managed negotiations, and supported retention/upsell opportunities across accounts.

B2B Sales Pipeline Development Consultative Selling Pitch Decks Contract Negotiation Account Management Brand Partnerships

Marketing Coordinator & Account Manager

Golden Marketing

Jan 2024 - Jan 2025 (1 year)

Managed 5+ brand client accounts as the primary point of contact, driving account growth through strategic campaign execution. Contributed to go-to-market strategies and pricing proposals and maintained senior-stakeholder relationships to support retention.

Account Management Go To Market Strategy Campaign Execution Stakeholder Management Client Retention Competitive Analysis Consumer Insights Microsoft Office

Account Executive (ISDIN)

RA Promociones y Publicidad

Jan 2023 - Jan 2024 (1 year)

Managed the ISDIN account end-to-end, coordinating 15+ brand activations per year and serving as liaison between the client and internal teams. Negotiated contracts with 10+ vendors, achieving up to 20% cost savings per project while maintaining execution quality and expanding account value.

Account Management Contract Negotiation Brand Activation Project Coordination Cost Optimization Stakeholder Management Revenue Growth CRM

Marketing Intern

CRB Seguros y Fianzas

Jan 2021 - Jan 2023 (2 years)

Supported client-facing communications and coordinated corporate events end-to-end. Grew brand social media following by 60%+ within 12 months through a data-informed content strategy.

Social Media Strategy Event Coordination Client Communication Brand Growth Marketing Support Corporate Events Content Planning Marketing Analytics