Sebastian Karlsson

Omnichannel Merchandising Manager - Marimekko

LinkedIn

About

Dynamic and results-driven retail professional with extensive experience in retail category management and consulting, including both retail and FMCG clients. Specializing in developing product strategies, optimizing sales processes, and driving business growth, I am motivated by continuous improvement and innovative solutions. Proven ability to quickly adapt, acquire new skills, and take ownership in fast-paced environments, consistently contributing to business success and growth.

Work Experience

Omnichannel Merchandising Manager

MARIMEKKO

Jan 2023 - Dec 2024

Defining and executing relevant assortment strategy, making seasonal buys, and ensuring operational success to deliver consumer-centric assortments and experiences across e-commerce and physical retail channels.

  • Contributed to the Finnish retail team achieving record sales in 2024, driving +6% growth and surpassing €100 million for the first time in company history.
  • Led assortment planning and conceptualization as Project Manager for the most successful annual friendship sale in Marimekko's history.
  • Supported e-commerce and store operations development, including BI tool enhancements and overall operational improvements.

Management Consultant Analyst

ACCENTURE

Jan 2022 - Jan 2023

Consulted global retail and FMCG clients, focusing on optimizing merchandise promotion and providing data-driven analytical viewpoints.

  • Enhanced client decision-making on merchandise promotion strategies by analyzing where, what, and how to promote.
  • Delivered actionable analytical insights utilizing syndicated industry data, internal company data, visualizations, and advanced analytic applications.

Assistant Merchandise Planner

ZALANDO

Jan 2021 - Jan 2022

Managed merchandise planning within the Women's Streetwear Textile team.

  • Managed merchandise for 10 brands independently and in collaboration with buying colleagues.
  • Defined product assortments, supported seasonal buying initiatives, and managed intake, reordering, and pricing strategies.
  • Utilized advanced planning and forecasting tools to proactively identify and mitigate market risks and capitalize on opportunities.

Merchandise Specialist

HENNES & MAURITZ FINLAND

Jan 2019 - Jan 2021

Responsible for driving profitable net growth through commercial planning, pricing, reduction strategies, allocation, and stock optimization.

  • Developed and executed reduction/sale strategies that generated approximately 5% in discount savings, outperforming other regions.
  • Managed annual sales exceeding €10 million, contributing to the Sales Market's first profitable year in five years.

Education

Information System Sciences and Business Analytics

Aalto University School of Business

4.6

Sep 2017 - Jun 2019

Courses

  • Information System Sciences
  • Business Analytics

International Business

Aalto University School of Business

Sep 2014 - Jun 2017

Courses

  • International Business

Certificates

Digital Marketing Specialist

LinkedIn

Mar 2023

Google Analytics for Beginners

Google

Feb 2023

Languages

Finnish (Native) , German (Native) , English (Fluent) , Swedish (Conversational) , Russian (Basic)

Skills

Project Management

  • Project Management

Business Development

  • Business Development

Category Management

  • Category Management

Business Analytics

  • Business Analytics

SQL

  • SQL

Assortment Optimization

  • Assortment Optimization

Commercial Strategy

  • Commercial Strategy

Excel

  • Excel
  • Spreadsheet Analysis

BI Tools

  • Business Intelligence Tools
  • Data Visualization

PowerBI

  • PowerBI
  • Data Reporting

Python

  • Python
  • Scripting

Interests

Travelling

  • Travel
  • Exploration

Cooking

  • Culinary Arts
  • Gastronomy

Podcasts

  • Audio Content
  • Learning

Bouldering

  • Climbing
  • Fitness

Tennis

  • Sports
  • Racquet Sports

Golf

  • Sports
  • Outdoor Activities

Football

  • Sports
  • Team Sports

Balanced & Healthy Lifestyle

  • Wellness
  • Health

Retail and eCommerce

  • Retail Industry
  • E-commerce Trends
  • Market Analysis

References

References

Contact details of reference persons available upon request.