I’m a Marketing and Communication professional with years of experience working across digital content, social media, and graphic design. I balance creativity with analytical thinking to build campaigns that connect with audiences and deliver results. Whether leading remote projects, developing strategies, or collaborating with teams, I’m comfortable handling several projects at once and enjoy working in fast-paced, multicultural environments where clear communication, teamwork, and attention to detail not only drive meaningful results but also push me to keep learning and evolving.…

Kathia Isabel Martínez Márquez

I’m a Marketing and Communication professional with years of experience working across digital content, social media, and graphic design. I balance creativity with analytical thinking to build campaigns that connect with audiences and deliver results. Whether leading remote projects, developing strategies, or collaborating with teams, I’m comfortable handling several projects at once and enjoy working in fast-paced, multicultural environments where clear communication, teamwork, and attention to detail not only drive meaningful results but also push me to keep learning and evolving.…

Available to hire

I’m a Marketing and Communication professional with years of experience working across digital content, social media, and graphic design. I balance creativity with analytical thinking to build campaigns that connect with audiences and deliver results. Whether leading remote projects, developing strategies, or collaborating with teams, I’m comfortable handling several projects at once and enjoy working in fast-paced, multicultural environments where clear communication, teamwork, and attention to detail not only drive meaningful results but also push me to keep learning and evolving.

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Skills

Experience Level

Language

Spanish; Castilian
Fluent
English
Advanced

Work Experience

Graphic Designer and Marketing Strategist at SandwiChez Barcelona
December 31, 2025 - July 21, 2025
Designed menus, promotional materials, and digital content, ensuring brand consistency across all platforms. Developed and rolled out marketing campaigns that boosted customer engagement and increased foot traffic. Planned and managed social media content, growing the follower base and building a loyal online community from scratch. Monitored market trends and adjusted strategies to improve results and brand visibility.
Graphic Designer and Marketing Strategist at SandwiChez Barcelona
December 31, 2025 - July 21, 2025
Designed menus, promotional materials, and digital content, ensuring brand consistency across all platforms. Developed and rolled out marketing campaigns that boosted customer engagement and increased foot traffic. Planned and managed social media content, growing the follower base and building a loyal online community from scratch. Monitored market trends and adjusted strategies to improve results and brand visibility.
Freelance Social Media Manager at Multiple clients (Punto Nueve Snack Bar, Flavor It! Desserts, Grand Party Children’s Events, D’Clase Event Hall)
December 31, 2023 - July 21, 2025
Managed content creation and community management for multiple clients at once. Balanced diverse projects through strong time management and organization. Used Trello to coordinate tasks and keep communication clear and efficient. Maintained close client communication to ensure timely delivery and quality results.
Creative and Social Media Strategist at Foster Agencia Creativa
December 31, 2023 - July 21, 2025
Managed social media content of clients through design, video, and copywriting, leading to a 25% engagement increase in the first quarter. Created and executed creative strategies that helped clients grow their audience by 15% over a year. Coordinated projects and client communications remotely, using tools like Trello.
Freelance Social Media Manager at Punto Nueve Snack Bar, Flavor It! Desserts, Grand Party Children’s Events, D’Clase Event Hall
December 31, 2023 - July 21, 2025
Managed content creation and community management for multiple clients concurrently. Balanced diverse projects through strong time management and organization. Used Trello to coordinate tasks and keep communication clear and efficient. Maintained close client communication to ensure timely delivery and quality results.
Creative and Social Media Strategist at Foster Agencia Creativa
December 31, 2023 - July 21, 2025
Managed social media content of clients through design, video, and copywriting, leading to a 25% engagement increase in the first quarter. Created and executed creative strategies that helped clients grow their audience by 15% over a year. Coordinated projects and client communications remotely, using tools like Trello.
Marketing Assistant at Corporativo Fénix
December 31, 2020 - July 21, 2025
Wrote copy for social media posts of the accounts managed by the firm, helping strengthen brand messaging and engagement. Conducted market research and supported content creation and scheduling. Helped coordinate promotional materials, monitored social media metrics, and supported campaign execution.
Content Creator & Manager at Terraluna Travel Agency
December 31, 2020 - July 21, 2025
Created and managed social media content, increasing brand engagement and visibility by 20%. Produced visual and written content tailored to the audience, boosting follower interaction by 15%. Scheduled and published content across platforms, ensuring a consistent brand voice and growing the social media community by 20%. Created mailing campaigns, being in charge of structure and design. Analyzed performance metrics and adjusted content to improve reach and engagement.
Marketing Assistant at Corporativo Fénix
December 31, 2020 - July 21, 2025
Wrote copy for social media posts managed by the firm, strengthening brand messaging and engagement. Conducted market research and supported content creation and scheduling. Helped coordinate promotional materials, monitored social media metrics, and supported campaign execution.
Content Creator & Manager at Terraluna Travel Agency
December 31, 2020 - July 21, 2025
Created and managed social media content, increasing brand engagement and visibility by 20%. Produced visual and written content tailored to the audience, boosting follower interaction by 15%. Scheduled and published content across platforms, ensuring a consistent brand voice and growing the social media community by 20%. Created mailing campaigns including structure and design. Analyzed performance metrics and adjusted content to improve reach and engagement.

Education

Master’s degree at IDEP Barcelona
January 1, 2023 - December 31, 2023
Bachelor’s degree at Monterrey Institute of Technology and Higher Education, ITESM
January 1, 2019 - December 31, 2019
Master’s degree at IDEP Barcelona
January 1, 2023 - December 31, 2023
Bachelor’s degree at Monterrey Institute of Technology and Higher Education, ITESM
January 1, 2019 - December 31, 2019

Qualifications

Add your qualifications or awards here.

Industry Experience

Media & Entertainment, Retail, Travel & Hospitality, Professional Services, Consumer Goods

Skills

Experience Level