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Kostas Koliousis

T-shape Marketer

Creative Thinker

Entrepreneur

  • About
  • Works
  • Resume
  • Skills
  • Contact
Kostas Koliousis

T-shape Marketer

Creative Thinker

Entrepreneur

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    Hello, I’m Kostas Koliousis T - shape Marketing Manager Software Project Manager

    Fueling Growth at the Intersection of Strategy, Marketing & Innovation

    15+

    Years of
    Experience

    4

    Business Distinctions
    Projects

    2+

    Awards
    Winning

    About Me

    A visionary growth strategist and intrapreneur with a passion for transforming ideas into impact. With over 15 years of experience across ICT, Life Sciences, and dynamic start-up ecosystems, I thrive at the crossroads of business strategy, digital marketing, and customer experience.

    Data-driven yet deeply creative, I specialize in crafting and executing go-to-market strategies, optimizing funnels, and driving brand growth in both B2B and B2C landscapes. My expertise spans business development, inbound marketing, growth hacking, and conversion optimization—always guided by a “test, learn, and evolve” mindset.

    Currently shaping the future of workplace excellence at Great Place to Work® Hellas, I collaborate with leadership on strategic growth, digital innovation, and competitive research. My journey includes working with global organizations and high-growth ventures, earning recognition through elite leadership programs designed to cultivate exponential thinking and impact-driven leadership.

    I believe in continuous learning, fearless experimentation, and creating workplaces and brands that inspire. Let’s connect and build something remarkable together! 🚀

    Portfolio

    B2B SAAS Marketing Campaign
    Website

    Resume

    Experience
    2022 - Present
    Digital Marketing Executive
    Great Place To Work

    Identify opportunities in the acquisition funnel to develop robust, data-driven nurturing and retargeting strategies to drive higher conversion rate, velocity and revenue.

    2021 - 2022
    Project Manager
    New York, Microsoft

    Team leader of developers to build a proprietary CRM system for enterprise and its strategic partners.

    2019 - 2021
    Project Coordinator
    Carson, Life Sciences inc.

    The core B.A program will involve Computer Science essentials such as programming, software development.

    2018 - 2019
    Product Support
    Los Angeles, Healthcare inc.

    Maintenance and continuous improvement of the data delivery process. Mentoring other developers.

    Courses
    2017 - 2018
    Michigan Technological Courses
    Houghton

    Michigan Technological University offers a B.S. Computer Network.

    Certificate
    2016 - 2017
    Computer Science Major
    New York

    Management Information Systems, which focuses on information systems design.

    Certificate
    Education
    BA in Computer Technologies
    2012 - 2016
    BA in Computer Technologies
    Carson, USA

    Engineering design process to design, develop, test, maintain, software.

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    Whitney High School
    2004 - 2012
    Whitney High School
    Los Angeles, USA

    Crafting captivating digital experiences that put users at the heart of the design.

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    Skills

    Performance Marketing
    Performance Marketing
    75%
    Data-Driven Decision Making
    Data-Driven Decision Making
    85%
    Go To Market Strategy
    Go To Market Strategy
    75%
    Funnel Optimization & Conversion Rate Optimization (CRO)
    Funnel Optimization & Conversion Rate Optimization (CRO)
    85%
    Growth Hacking Mindset
    Growth Hacking Mindset
    80%
    Product-Led Growth (PLG) Understanding
    Product-Led Growth (PLG) Understanding
    80%
    Go To Market Strategy
    Go To Market Strategy
    75%
    Branding
    Branding
    90%
    SEO & Content Strategy
    SEO & Content Strategy
    80%
    Cross-Functional Collaboration & Leadership
    Cross-Functional Collaboration & Leadership
    90%
    Tool Stack
    • Linkedin ads
      90%
    • Google ads
      90%
    • Meta ads
      90%
    • Hubspot
      85%
    • Moosend
      85%
    • Ahrefs / SEMrush
      85%
    • Trello
      95%
    • Asana
      95%
    • Adobe Photoshop
      75%
    • Adobe Illustrator
      90%
    • Adobe Premiere
      60%
    • ChatGPT
      75%
    • PowerPoint
      75%
    • WordPress
      99%
    • Microsoft Clarity
      99%
    • Zoho CRM
      80%
    Languages
    • English
      90%
    • Greek
      100%
    Soft skills
    • Creativity
    • Curiosity
    • Adaptability
    • Critical thinking
    • Communication
    • Collaboration
    • Team management
    • Business analysis

    CONTACT

    Phone
    +30 6942268668
    [email protected]
    Address
    Athens , Greece

    Let's make your project brilliant!

      © 2025