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Sidnei Stifelmann profile image

Sidnei Stifelmann

Intro Book
Business strategist with expertise in leadership, sales operations, and entrepreneurship.
  • Claim this Profile
Location
Greater Chicago Area, US
Languages
  • Portuguese Native or bilingual proficiency
  • Spanish Full professional proficiency
  • English Full professional proficiency
Skills
  • Strategy
  • Business Development
  • Leadership
  • Competitive Analysis
  • Management
  • Show all
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Bio

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Sidnei Stifelmann is a seasoned business professional with expertise in strategy, leadership, and sales operations. He holds a Master's degree from Northwestern University's Kellogg School of Management and has acquired full professional proficiency in Portuguese, Spanish, and English. Sidnei has earned various certifications, including Mastering Communications as a Leader and Strategic Selling, demonstrating his commitment to ongoing learning and professional development.

Credentials

  • Mastering Communications as a Leader
    LinkedIn
    Jun, 2023
    - Apr, 2026
  • The Three Pillars of Effective Communication
    LinkedIn
    Jun, 2023
    - Apr, 2026
  • Critical Thinking for Better Judgment and Decision-Making
    LinkedIn
    Sep, 2020
    - Apr, 2026
  • Electronics Foundations: Fundamentals
    LinkedIn
    Jul, 2020
    - Apr, 2026
  • Working on a Cross-Functional Team
    LinkedIn
    Jul, 2019
    - Apr, 2026
  • Asking Great Sales Questions
    LinkedIn
    Feb, 2019
    - Apr, 2026
  • Managing High Potentials
    LinkedIn
    Feb, 2019
    - Apr, 2026
  • Persuasive Selling
    LinkedIn
    Nov, 2018
    - Apr, 2026
  • DiSC Certified (Workplace Behavioral Styles/Communication Improvement)
    TrainSmart - Custom Learning Solutions
    Jan, 2012
    - Apr, 2026
  • conceptual selling
    MHI Global
  • Helping Clients Succeed
    FranklinCovey
  • Large Account Management Process
    MHI Global
  • Leadership Essentials Certificate
    UL
  • Managing Projects to Success
    Project Management Institute
  • Strategic Selling
    MHI Global
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Education

  • Northwestern University - Kellogg School of Management
  • 1975 - 1977
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Suggested Services

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Industry Focus. “Management Consulting”

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