I will design powerpoint presentation, pitch deck, google slides, proposal powerpoint

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Karin Decker

About this gig

Want a marketing presentation that actually wins clients and closes deals?

I specialize in creating marketing strategy presentations, agency decks, and client proposal slides that turn ideas into persuasive, results-driven visuals. With strong experience in presentation design, I focus on clarity, storytelling, and conversionhelping agencies and businesses present strategies that inspire confidence and action.


What I can deliver:

  1. Marketing strategy presentations
  2. Agency pitch & proposal decks
  3. Client presentation slides
  4. PowerPoint & Google Slides design
  5. Slide redesign & formatting
  6. Data visualization & charts
  7. Branded templates
  8. Sales & campaign presentations
  9. Visual storytelling layouts


Tools I use:

PowerPoint, Google Slides, Keynote, Canva, Adobe Illustrator, Photoshop


Why choose me:

  • Strategy-focused, conversion-driven design
  • Clean, modern, and fully branded slides
  • Fast turnaround with clear communication
  • 100% custom, client-ready presentations



I also support content structuring, messaging refinement, and brand alignment to elevate your proposal.

Lets build a powerful deck that wins clientsplace your order now and stand out.

Delivery style preference

Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.

Get to know Karin Decker

Karin Decker

Pitch Deck Expert

  • FromSpain
  • Member sinceApr 2026
  • Avg. response time1 hour
  • Languages

    Spanish, English
Hello! This is Karin Decker I'm a presentation designer delivering high-impact slides for startups, businesses, coaches, and agencies. My expertise covers startup pitch decks, investor presentations, corporate PowerPoint slides, webinar and course presentations, and marketing strategy decks. I combine strong storytelling with modern, clean visuals to create presentations that engage, persuade, and convert. Whether you need a fundraising pitch, business proposal, training slides, or client presentation, I focus on clarity, branding, and results with fast turnaround and consistent quality.