Featured Projects
A selection of projects I've worked on, from travel platforms to fintech applications.
Kiwi.com is a travel-tech company offering innovative solutions for booking airline tickets. It combines flights to create unique routes and find better prices, with 100 million daily searches and 70,000 tickets sold each day. I am optimizing payment flow experiences, driving cross-platform innovati...
- React
- Typescript
- NextJS
- CSS/styled-components
- Redux
- +1 more
Campiri is the largest online campervan and recreational vehicle rental site. I have been a part of frontend dev team, with the role of developer and leader. I have developed public sites, landing pages, whole booking flow, payments integration, connections to automated tools like Zapier,...
- React
- Typescript
- NextJS
- CSS/styled-components
- Redux
- +7 more
Dokempu is the largest online campsite guide with easy search. Choose from thousands of campsites for an ideal holiday in nature. We have migrated the old system to a new React/Next.js application with latest technologies used, including data migration and brand new design.
- React
- Typescript
- NextJS
- CSS/styled-components
- Jotai
- +3 more
My Tech Stack
With 9+ years of experience building production applications, here are the technologies I work with daily.
Also experienced with
Areas of expertise
Experience & Education
My professional journey from university to senior engineering roles at leading tech companies.
Kiwi
Senior software engineer
Kiwi.com is a travel-tech company offering innovative solutions for booking airline tickets. It combines flights to create unique routes and find better prices, with 100 million daily searches and 70,000 tickets sold each day. I am optimizing payment flow experiences, driving cross-platform innovations, delivering impactful customer-facing features, ensuring financial safety through fraud prevention, and transforming business requirements into seamless technical solutions.
January 2025 - Present
Noddi
Frontend developer
Contributes to the development of a robust frontend architecture for a customer, admin, and worker management platform, streamlining home-delivered car maintenance services. Focused on building efficient, scalable, and user-friendly solutions that drive operational power and seamless experiences across all user roles.
June 2024 - Present
Tesla
Software engineer (React)
Designing and developing scalable software systems (in React) to enhance Tesla's Berlin Gigafactory operations with the focus on frontend development. Creating robust solutions to boost production efficiency, increase automation, and support sustainable growth, integrating advanced technologies to meet evolving needs.
January 2024 - June 2024
Iguana
Lead Frontend developer
Developing React/Next.js applications for various clients. Leading junior Frontend devs.
November 2020 - October 2023
Trisbee
Fronted developer
Developing React/Next.js applications in the area of fintech. Tech stack and tools: React, Next.js, SASS, Bootstrap, Avocode, Figma
February 2020 - December 2020
Master's degree programme
Masaryk University, Faculty of Informatics
I was studying Service Science, Management and Engineering. Holder of deans award
December 2017 - February 2020
Freelancing
Web developer
Working remotely. Mostly focused on front-end developement. External collaboration with digital agencies, companies and individuals. Using HTML5, CSS3, JavaScript, Vue.js jQuerry, Bootstrap, PHP, SQL, SAAS, LEES, GIT, Jira, Confluence, Gimp,...
December 2017 - February 2020
Exchange student
University of Balearic Islands, Faculty of Science
I took 4 courses with an average grade of 1.37
February 2018 - July 2018
Mautilus
Frontend developer
Development of javascript applications for Smart TV, HbbTV and related technologies, ensuring the technical feasibility of UI/UX designs, transforming mockups into code pixel by pixel, helping back-end developers and QA engineers with troubleshooting, writing functional requirement documents and guides, collaborating with other team members and stakeholders. Using: React, Redux, HTML5, CSS3, jQuery, Grunt, Git, Jira, Confluence, Gimp, Source Tree
November 2016 - November 2017
Exchange student
University of Porto, Faculty of Engineering
While studying abroad I discovered new ways of thinking and problem solving. I took 5 courses with an average grade of 1.30
February 2016 - July 2016
Bachelor's degree programme
Masaryk University, Faculty of Informatics
I studied Computer Science. I successfully completed 51 courses, graduating in the 88th percentile.
September 2014 - June 2017
What People Say
I've had the privilege of working with amazing teams and clients. Here's what they have to say about our collaboration.
David is a dedicated, skilled, and charismatic frontend developer. His proactive approach means we never had to worry about his workload—he consistently reaches out to ensure he's aligned with the team's highest-priority tasks.
Stian Tornholm Grimsgaard
CTO & Co-founder at Noddi
Highly recommend David as an exceptional front-end software engineer. He has consistently demonstrated outstanding technical skills.
Nikita Rogachev
Engineering Manager at Tesla
David consistently demonstrates a remarkable attention to detail, tackling a high volume of tasks with precision and dedication to quality.
Ashkan Paya
Sr. Staff Software Development Engineer at Tesla
David's technical expertise was central to advancing our product, driving significant improvements in functionality and performance, while also elevating the quality of our codebase and frontend to new standards.
Roberto J. Sánchez
Staff Software Engineer at Tesla
David is notable for his substantial level of dedication, consistently getting things done no matter the task at hand. His hard working attitude and steadfast reliability speak volumes about his professional commitment.
Jan PospĂšil
CTO of Iguana
Given the quality of the developed application and high quality of the thesis text, I nominated him for the Dean’s award, which he successfully got.
doc. Mgr. Hana Rudová, PhD.
Associate professor at Masaryk University in Brno
I highly recommend Dávid as a very valuable part of any development team because of his sustained effort to deliver things on time and with very good quality.
AntonĂn PospĂšil
Product Lead at Trisbee s.r.o.
His work was always done on time and in high quality beyond my expectations.
Denis StanĂk
CEO of Riesime Financie
David can work diligently with a reasonable amount of independence and reliability. When necessary, he was readily able to investigate and learn new skills.
Martin Ukrop
Researcher, teacher, PhD candidate
David was very helpful with setting up everyitng what we needed. His work was always done in time and in hight quality.
Lucie Ulrichová
CEO of Bmedic Education
Letters of Recommendation
Written endorsements from colleagues, managers, and clients I've collaborated with throughout my career.
Stian Tornholm Grimsgaard CTO & Co-founder
Ashkan Paya Sr. Staff Software Development Engineer
Roberto J. Sánchez Staff Software Enginee
Jan PospĂšil CTO
Antonin Pospisil
Masaryk University
Bmedic Education s.r.o.
He&She s.r.o
Riesime Financie s.r.o.
Houssam All
Masaryk University
Letters
Companies
Let's build something amazing together
Have a project in mind? I'd love to hear about it. Let's discuss how we can work together to bring your ideas to life.