Summary
Overview
Work History
Education
Skills
Affiliations
References
Timeline
Generic

Sebastian Oster

Mobridge

Summary

Results-driven business creator with a background in social media marketing and project management. Successfully developed and executed innovative strategies that increased business profitability. Eager to leverage expertise in team collaboration and operational management to drive further business growth.

Overview

4
4
years of professional experience

Work History

Assistant Manager

Subway
Mobridge
05.2025 - Current
  • Assisted in managing daily operations and maintaining store cleanliness.
  • Trained new staff on food safety and customer service standards.
  • Supported inventory management by tracking stock levels and ordering supplies.
  • Provided guidance and support to junior staff members on daily tasks, projects, and objectives.
  • Created a happy and pleasant work environment.

Business Creator

Father
Mobrdige
01.2022 - 05.2025

I helped my father build the business, Dakota Roofing. I started helping him and learning about business at the age of 13. I really started to work for him at the age of 15. Together we had created a thriving buisness, and he had taught me a ton about how to manage and improve a buisness. Below are some of the things I helped with.

  • Developed creative content for social media platforms.
  • Collaborated with family members on project ideas and execution.
  • Conducted research to generate innovative concepts and themes.
  • Managed timelines and organized materials for various projects.
  • Hands-on physical labor. i.e. roofing
  • Created a developed business model to drive profits

Education

Bachelor of Science - Business-Management

South Dakota State University
Brookings, SD
05-2029

Skills

  • Business management
  • Customer service
  • Team leadership
  • Project management
  • Inventory management
  • Social media marketing
  • Time management
  • Creative problem solving
  • Research and analysis
  • Staff management
  • Scheduling and planning
  • Orientation and training
  • Business development
  • Sales growth
  • Marketing tactics

Affiliations

  • In high school I was involved in many sports such as track, wrestling and football. While being in football I learned many life long skills such as, time strictness, leadership and how to contribute to a team.

References

References available upon request.

Timeline

Assistant Manager

Subway
05.2025 - Current

Business Creator

Father
01.2022 - 05.2025

Bachelor of Science - Business-Management

South Dakota State University
Sebastian Oster