Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I’m a senior social media and brand partnerships manager with almost 10 years of experience scaling brands in health tech, education, and media. I’m passionate about launching and growing mission-driven platforms from the ground up and forging impactful partnerships. Known for turning data into action, I collaborate with cross-functional teams to deliver measurable results while bringing each brand’s unique voice to life.…I’m a senior social media and brand partnerships manager with almost 10 years of experience scaling brands in health tech, education, and media. I’m passionate about launching and growing mission-driven platforms from the ground up and forging impactful partnerships. Known for turning data into action, I collaborate with cross-functional teams to deliver measurable results while bringing each brand’s unique voice to life.

Luz Cortázar

Brand Strategist, Social Media Manager, Content Creator, +4





I’m a senior social media and brand partnerships manager with almost 10 years of experience scaling brands in health tech, education, and media. I’m passionate about launching and growing mission-driven platforms from the ground up and forging impactful partnerships. Known for turning data into action, I collaborate with cross-functional teams to deliver measurable results while bringing each brand’s unique voice to life.…I’m a senior social media and brand partnerships manager with almost 10 years of experience scaling brands in health tech, education, and media. I’m passionate about launching and growing mission-driven platforms from the ground up and forging impactful partnerships. Known for turning data into action, I collaborate with cross-functional teams to deliver measurable results while bringing each brand’s unique voice to life.

Available to hire

I’m a senior social media and brand partnerships manager with almost 10 years of experience scaling brands in health tech, education, and media. I’m passionate about launching and growing mission-driven platforms from the ground up and forging impactful partnerships.

Known for turning data into action, I collaborate with cross-functional teams to deliver measurable results while bringing each brand’s unique voice to life.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Spanish; Castilian

Fluent

English

Fluent

Work Experience

Senior Social Media & Brand Partnerships Manager at Nutrisense

January 1, 2021 - January 1, 2025

Led social media strategy and execution across Instagram, TikTok, LinkedIn, and X; achieved 400%+ organic audience growth; scaled content output from 2 to 6 weekly posts; delivered data-driven campaigns with measurable ROIs; grew followers and engagement while coordinating 100+ creator partnerships across a remote, cross-functional team.

Business Development & Campus Manager at Wild Code School

January 1, 2020 - January 1, 2021

Built partnerships and campus growth initiatives across Europe; drove student registrations through targeted outbound and events; established relationships with Twilio, ITNIG, and Barcelona Digital Talent to boost brand visibility and student opportunities; oversaw regional marketing, recruitment, and events to support expansion.

Chief Brand Officer (Sales & Marketing) at Service Club

January 1, 2018 - January 1, 2020

Managed 220+ client accounts and 12,000 platform users, ensuring growth and retention; led full sales cycle and successful platform launch of Service Club; contributed to ENISA fundraising, securing €200K; oversaw branding, visuals, and business planning aligned with GTM goals.

Co-Founder and Manager at The Juice House

January 1, 2014 - January 1, 2018

Built the business from concept to launch, including branding and team structure; planned events and features; drove growth through partnerships and marketing efforts.

Content Producer, Marketing & Sales at Antena 3 (Atresmedia)

January 1, 2013 - January 1, 2014

Produced and wrote content for “El Estirón” wellness show; managed international distribution and sales; analyzed audience data and marketing performance to optimize outreach.