Never stop evolving
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I transfer ideas into real digital products

Hey, I'm David, Senior product designer with a passion for functional design. My guiding principle is - Design is everything. Currently designing GenAI features that empower sales professionals for

I designed
for gordic ntsup emontana
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Since 2012, I've been fortunate to design for entrepreneurs, startups, and SaaS companies worldwide! By using data, design frameworks, and applying design principles, I'm able to deliver impactful solutions quickly, not just pretty pixels, for web or mobile apps. The aim is to solve business problems, meet users' needs, satisfy KPIs, and hit the market niche. Do you like this approach? Let's design next big thing together.

Hi, I'm David

I'm a passionate, self-taught digital product designer currently living in Brno, Czechia. Over the last ten years, I have worked in various roles including Graphic Designer, Web Designer, Web Developer, UX/UI Designer, and Product Designer for startups, corporations, and as a freelancer for my own clients. Through these experiences, I have gained valuable expertise in diverse fields, such as marketing, front-end development, product management, and building products from scratch.

Traveling, spending time with friends, adrenaline sports, and adventures are the hobbies from which I gain energy and inspiration.

David Jambor


  • “David created the design for our website that completely suits our needs and all the requirements. In addition, the design was done in a very short time and during the process, he actively led the communication with us.”

    Jan Hornych, Co-founder of Smartest
    Jan Hornych
    Co-founder of Smartest
  • “He has an excellent eye for design and is quick to solve any challenge. He consistently produces high quality UX designs and is good at communicating his design decisions to every stakeholders. It was pleasure to work with him.”

    Lynne Robertson Senior UX designer
    Lynne Robertson
    Senior UX designer
  • “He is a young man that has great ideas, works tirelessly to get it right and really listens to feedback. I can’t say enough. He was a pleasure to work with and really has proven to me he is on track to be an exceptional Designer.”

    Alina Dias product manager
    Alina Dias
    Product manager
  • “I worked with David for many years in SolarWinds and I always enjoyed working with him. He is professional, reliable and proactive and he is very competent UX designer.

    Jan Tauwinkl Technical lead developer
    Jan Tauwinkl
    Technical Lead developer
  • “He easily understood our requirements. It should be noted that David's proposal is very practical and it is clear that he thought about every detail. He is flexible, co-operative and quick.”

    Lucie Sedláčková Marketing Director
    Lucie Sedláčková
    Marketing Director
  • “David is very skilled UX and Graphic designer. I always appreciated his proactive approach, fairness, reliability, and creativity. He is part of a group I can hundred percent trust to.”

    Petr Zavadil Co-Founder
    Petr Zavadil
    Co-Founder TechSophia
  • “It was a pleasure to communicate with David and I always felt like the web design he builds for me must be spot on and to all my needs. I got many advices and suggestions that would be left out without his attitude.

    David Vichra Co-Founder
    David Vichra
    Co-Founder at 必如 BeFood
  • “I asked David to create a website for me and I was not sure what to expect. But David´s step by step creation of the web showed how professional he really is and how seriously he takes what he does.”

    Lukáš Kopáček English lector
    Lukáš Kopáček
    English lector

How I design products

  • Repeat

01. Research

Designing without data is like driving without brakes; you can handle it, but it's risky. Therefore, the most crucial step is to know as much as possible about the problem/task and user needs. Let's gather at least quantitative data from available analytics or, ideally, let's have a regular discovery habit, which would be even better.

Therefore, I will dig deep to discover what your customers are truly looking for. Together, we can decide on the next steps. By gathering both quantitative and qualitative data, we can better understand the problem and make more informed decisions during the design process.

02. Design

We need to collaborate and create a plan for the new feature or product. This requires alignment between the Product Manager, Architect, Dev Lead, and myself. My role will be to gather information from research, create a design brief, and produce design sketches. I will then quickly transfer these sketches into high-fidelity prototypes or design increments, taking weeks rather than months.

The result? Together, we can view an interactive prototype that is designed to deliver real value to our customers. Afterward, we will be prepared for user testing to gain insight from users.

03. Test

Even the best solution needs to be tested to ensure that it will truly bring value to your customers. I will prepare the test plan and scenarios, set up analytics for testing, and either I or your researchers will conduct the testing. I will attend user sessions and rapidly iterate on design based on feedback. Afterward, we will review the results together and decide whether any changes need to be made or if we are satisfied with the current design.

04. Implement

I will provide design guidelines for the front-end team and all other design sources to ensure they have everything they need. I will also monitor design during implementation, care about quality, and communicate any necessary changes. What's next? Even the best products need to evolve. Let's identify a new market niche and repeat this process again.