Welcome to Sean Cosgrove's portfolio

Explore a collection of impactful advertising projects and case studies. Discover how strategic thinking and creative execution can elevate brands and drive results.

About me

As a dedicated advertising professional based in Eugene, Oregon, I am passionate about crafting compelling narratives and visually stunning campaigns that resonate with target audiences. My journey in advertising is driven by a commitment to innovation and delivering measurable success for clients.

My approach to advertising

My approach combines strategic insight with creative flair, ensuring every project is not only visually engaging but also highly effective. I believe in understanding the core objectives of each brand to develop tailored solutions that stand out in a competitive landscape.

Featured projects

“Inside the Box: Reclaiming Identity in Streetwear Culture”

Client: Supreme

This project explores the tension between identity and consumption through the streetwear brand Supreme. The campaign looks at how Supreme originally built its reputation through skate culture, individuality, and authenticity, but has increasingly become associated with hype, resale value, and status. Over time, the brand’s cultural meaning has shifted as limited drops and exclusivity have turned it into a major symbol of streetwear prestige. Many younger consumers use Supreme products to express identity and cultural relevance, but that identity is often tied to constant purchasing, chasing releases, and participating in resale markets. As a result, self-expression becomes closely linked to consumption, where what someone owns can matter more than the culture or meaning behind it. This creates a tension where individuality is being expressed through the same highly sought-after items shared by many others.

The campaign targets Gen Z streetwear consumers who want to feel unique, connected, and culturally aware within a fast-moving fashion environment where trends and identity are closely tied together. Instead of focusing only on products or hype-driven purchasing, the campaign encourages audiences to slow down and reconnect with the culture, community, and history behind the brand. It highlights the idea that streetwear is not just about what you wear, but what it represents and where it comes from. The core idea, “It’s time to get inside the box,” shifts attention away from the famous logo as a status symbol and instead uses it as a gateway into something deeper. It invites audiences to look beyond surface-level consumption and rediscover the meaning, authenticity, and street culture that originally made Supreme influential. In doing so, the campaign reframes the brand as a cultural experience rather than just a product, encouraging people to engage with its identity in a more intentional and informed way.

Resume

Sean Cosgrove
| 310-938-0276 | seankcos@gmail.com, scos@uoregon.edu

Education

University of Oregon

  • Expected Graduation: Spring 2027

Professional Summary

Dedicated and motivated professional with experience in childcare, coaching, and automotive repair. Strong leadership and communication skills were developed through various roles, including babysitting, coaching youth basketball, and working as a mechanic. Passionate about fostering growth and development in young individuals while maintaining a hands-on, problem-solving approach in technical roles.

Work Experience

Student Manager

Oregon Men’s Basketball | Sept 2025 - Present

  • Assisted coaching staff with daily team operations, including practice setup, equipment organization, and game-day logistics
  • Supported player development by facilitating drills, rebounding, and maintaining practice pace and structure
  • Managed equipment inventory and ensured uniforms, balls, and training gear were prepared and accounted for before practices and games
  • Coordinated travel logistics, including packing, transportation support, and bench/game-day preparations for away games
  • Helped maintain a professional and organized environment for athletes during practices, games, and team meetings
  • Provided on-court support during practices and scrimmages to improve efficiency and maximize reps for players
  • Communicated effectively with coaching staff and players to ensure smooth execution of daily team schedules
  • Assisted with film sessions and stat tracking when needed to support scouting and player development
  • Ensured adherence to team rules, NCAA/program standards, and overall team culture expectations
  • Gained experience in leadership, time management, and high-pressure sports environments

Basketball Coach

Palos Verdes Cagers | June 2019 – June 2023

  • Coached and mentored youth basketball players, focusing on skill development, teamwork, and sportsmanship.
  • Designed and implemented training programs to enhance players’ technical abilities and game strategies.
  • Provided individualized coaching to improve players’ confidence and performance on the court.
  • Organized and led team practices, ensuring a positive and structured learning environment.

Babysitter

Private Clients | January 2021 – Present

  • Supervised children in various settings, promoting physical, emotional, and social development.
  • Planned engaging and educational activities to keep children entertained and stimulated.
  • Encouraged positive behavior and social skills through structured play and interaction.
  • Maintained strong relationships with families and provided excellent childcare service.

Mechanic

Rick’s Automotive – Torrance, CA | April 2022 – November 2022

  • Inspected, diagnosed, and repaired various automotive issues, including brakes, motors, and control systems.
  • Performed routine maintenance such as oil changes, tire rotations, and brake inspections.
  • Assisted customers in understanding their vehicle’s maintenance needs and repair options.
  • Ensured safety and efficiency in all repairs and services provided.

Summer Camp Counselor

Rolling Hills Country Day Summer Camp – Palos Verdes | June 2023 – September 2023

  • Supervised and engaged with children in grades K-8 through various activities.
  • Led groups in swimming lessons, arts and crafts, and outdoor games.
  • Partnered with co-counselors to provide a safe and enjoyable camp experience.
  • Developed leadership and teamwork skills through hands-on interaction with campers.

Skills & Certifications

  • Strong leadership and mentoring abilities
  • Excellent communication and interpersonal skills
  • Hands-on problem-solving and mechanical expertise
  • CPR and First Aid Certified (if applicable)
  • Proficient in youth coaching and player development



About Sean Cosgrove

I’m a student interested in creative strategy, advertising, storytelling, and sports media. I enjoy exploring how brands and sports shape culture and how they connect with audiences in meaningful ways. I’m especially drawn to work that blends strong ideas with visual storytelling, whether that’s through campaigns, branding, or sports content. I’m currently building my skills in campaign development, media production, and concept thinking, with a focus on learning how to turn cultural insights into creative work. My goal is to grow into a role in creative strategy, marketing, or sports media where I can help tell stories that feel both authentic and engaging.