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Anton CieslakAC

Anton Cieslak

Technical Visualizer & Presentation Designer

€300/day
4 projects
Köln, DE
3-7 years

Average response time: 2 hours

Freelancer profile translated to English.
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About Anton

Looking for someone who visualizes complex technical content clearly, understandably, and convincingly?

As an aspiring engineer with a talent for presentation design focused on technical visualization, I support you in professionally and effectively implementing your projects, ideas, and concepts.

What sets me apart:

Thanks to my diverse experience – from planning sophisticated systems and developing business cases to teaching at the Cologne University of Applied Sciences – I combine technical expertise, analytical thinking, and creative design. I have already created presentations for executive boards, politicians, and external partners, developed technical diagrams for large-scale projects like the National Archives of Luxembourg, and visually prepared innovative energy concepts. I have also successfully worked in brand identity (logo design).

My offer:
  • Development and design of PowerPoint presentations, diagrams, and vector graphics specifically for the engineering and technology sector
  • Visualization of complex relationships, technical processes, and project ideas
  • Preparation of content for training courses, seminars, and client meetings
  • Creative implementation of logos and brand identities for companies and associations
  • Target group-oriented presentation – from the executive floor to the public

Why work with me?

I speak the language of technology and know how to visualize sophisticated content in a way that convinces and inspires. With a keen eye for detail, a clear structure, and extensive experience in interdisciplinary teams, I deliver presentations and graphics that not only inform but also impress.

Let's make your technical projects visible together – professionally, understandably, and to the point!
  • German

    Native or bilingual

  • Polish

    Fluent

  • English

    Fluent

Can work on-site
Köln (up to 50km)

Experience

  • Drift
    Malt logoOn Malt
    Creation of a pitch presentation for the startup Drift
    July 2025 - July 2025
    The goal of the project was to develop a pitch presentation that would function both as presentation material and as a standalone document explaining the business idea. The result was a concise pitch presentation that visually appealingly illustrated the identified problem, the developed solution, and the startup's planned implementation. Through continuous coordination with the client, both the content requirements and the design preferences were successfully realized within the deadline.
  • RR Industrietechnik GmbH
    Malt logoOn Malt
    Professional presentation creation for RR Industrietechnik
    May 2025 - May 2025
    Commissioned by RR Industrietechnik, I conceptualized and implemented a professional presentation for the introduction of new products. In addition to introducing the company, the presentation focused on the clear and visually appealing representation of the key features and characteristics of the new product lines. The challenge was to present complex technical content in a clear and engaging manner, ensuring optimal information for both internal and external target audiences.
    The presentation was delivered to clients and was rated a complete success by RR Industrietechnik. My contribution included the structured organization of content, graphic design according to corporate identity, and clear communication of product benefits. Close coordination with the client ensured that the presentation exceeded expectations both in content and visuals, contributing to the successful marketing of the new products.
    Technical Understanding Graphic Design Visual Communication Microsoft Powerpoint Illustration
  • Telekom Deutschland GmbH
    Focus Project Bluechips - Design and Visualization
    TELECOMMUNICATIONS
    December 2024 - December 2024
    Bonn, Germany
    As a designer and visualization expert within the focus project (Bluechips) at Deutsche Telekom Technik GmbH, specifically with Best Mobile, I was instrumental in developing a project visualization. The goal was to present the overarching project objectives in a clear, understandable, and inspiring way for all stakeholders – from the team to management.

    At the beginning of the project, I received only a rough sketch and a few bullet points regarding the desired content from the clients. Based on this, I developed a visualization concept that depicted the project goals in the form of a house. This house metaphor allowed for a clear structuring and logical connection of the various objectives, milestones, and dependencies.

    The final visualization was presented multiple times within Deutsche Telekom, including to management, and received consistently positive feedback. It was particularly appreciated that the representation was not only precise in content but also graphically appealing and memorable. The team's expectations were significantly exceeded.

    During the process, I not only applied my design skills but also used my analytical understanding to make complex relationships understandable. Close coordination with the project managers allowed for flexible implementation of change requests and iterative optimization of the result.
    Complexity Reduction

Reviews

5.0

Out of 4 ratings

F

Fabio

Bild in Vektor-Icon und SVG-Datei erstellen - Luftech Schweiz AG

Reviewed on 5/21/2026

I am very satisfied, good work, exactly as I imagined it. I can recommend Mr. Anton Cieslak without reservation.
F

Fabio

Bild in Vektor-Icon und SVG-Datei erstellen - Luftech Schweiz AG

Reviewed on 5/12/2026

Communication was always friendly and professional. All work was completed on time, cleanly, and with high quality. Absolutely reliable and highly recommended. Thank you for the excellent work!

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Education

  • Bachelor
    Cologne University of Applied Sciences
    Ich studiere Erneuerbare Energien an der Technischen Hochschule Köln. Das Studium vermittelt mir umfassende technische, naturwissenschaftliche und wirtschaftliche Kenntnisse rund um nachhaltige Energiegewinnung und -nutzung. Im Fokus stehen moderne Technologien wie Photovoltaik, Windenergie, Bioenergie und Geothermie. Neben fundierten Vorlesungen arbeite ich praxisnah an Projekten, plane innovative Energiesysteme und entwickle nachhaltige Konzepte – beispielsweise für Kommunen und Unternehmen. Präsentationen und Visualisierungen technischer Inhalte sind dabei ein zentraler Bestandteil meines Studiums. So verbinde ich aktuelles Fachwissen mit der Fähigkeit, komplexe Zusammenhänge verständlich und ansprechend aufzubereiten – eine Stärke, die ich gerne in Ihre Projekte einbringe.

Skill set

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