Petr B.

Prague, Czechia

  1. Engineering
  2. Ruby on Rails
  3. Ruby
  4. PostgreSQL
  5. AngularJS
  6. MongoDB

Innovating the Future of Social Media Through AI & Entrepreneurial Zeal

At the heart of my professional journey lies a core belief that our actions within the fleeting time allotted to us can shape the future. As Zealous.app's CTO, I steer the ship towards revolutionizing content marketing for audio mediums, leveraging AI to empower creators. My path woven through co-founding Flex TV and scaling Chute showcases a relentless pursuit of transformative tech solutions. A background with a M.S. in Computer Science, specialized in AI and machine learning, from Georgia Tec…

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Petr B.

Experience

  • Zealous

    Zealous

    Co-Founder, CTO

    Mar 2019 - Present

    Zealous is your AI assistant, turning all your recorded content into marketing that works

    • Led the development of the Zealous digital platform, enhancing its capabilities for transcribing and marketing audio/video content through AI.
    • Oversaw a team of engineers, mentoring them to drive product efficiency and innovation.
    • Secured investment after participating in the Techstars Boulder W22 cohort, crucial for business scalability.
  • Plotaverse AI

    Plotaverse AI

    Chief Technology Officer

    Jul 2024 - Oct 2025

    World's first Social AI Platform and Creative Apps Kit

    • Rebuilt the Plotaverse platform using modern scalable architecture, enhancing system performance.
    • Led the redesign and development of the mobile app across iOS, Android, and web platforms, boosting user engagement.
    • Contributed to Plotaverse becoming the #1 App in the App Store with over 10 million downloads.
  • Techstars

    Techstars

    Entrepreneur

    Feb 2018 - May 2018

    Techstars is the global platform for investment and innovation.

    • Contributed to the Techstars Boulder 2018 cohort with Flex, propelling the startup's growth with top mentorship support.
    • Leveraged network opportunities within Techstars to bring innovative solutions to market efficiently.

  • XTND

    Technical Advisor

    Aug 2017 - Jan 2019

    XTND micro-mobility solution for daily commuting.

  • Phantom AR

    Phantom AR

    Investor

    Jun 2017 - Jan 2018

    Phantom Cybernetics specializes in robotics and augmented reality technology.

  • Phantom AR

    Phantom AR

    Investor

    Jun 2017 - Jan 2018

    Advancing Human-Machine Collaboration

  • Flex TV

    Flex TV

    Co-Founder, CTO

    Sep 2016 - Feb 2019

    Flex was a digital community-based fitness platform integrating Apple Watch for enhanced workout experiences.

    • Developed and launched a digital community fitness platform, integrating Apple Watch functionalities.
    • Orchestrated successful 'acqui-hire' of the company in 2019 despite initial market traction challenges.
    • Pioneered community engagement strategies, leading to 20% higher user participation in fitness challenges.
  • Flex TV

    Flex TV

    Co-Founder, CTO

    Sep 2016 - Feb 2019

    We make working out not suck. Laugh & sweat through our classes while we track your reps to compare with the community.

    • Architected the Flex TV platform integrating Apple Watch technology to track fitness metrics and enhance user engagement.
    • Managed technical teams to foster a supportive digital community through competitions, challenges, and social features.
    • Led the company to an acqui-hire in 2019 after positioning it as a pioneer in wearable tech fitness solutions.
  • Chute

    Chute

    Software Engineer

    Aug 2012 - Mar 2016

    IgniteTech provides a visual marketing automation platform for brands.

    • Contributed to the development of custom solutions for brands like Nike and Red Bull, focusing on front-end development.
    • Transitioned to a full-stack role, enhancing backend systems and architecting new front-end solutions.
    • Improved the platform's codebase efficiency by 35%, leading to faster load times and smoother user interactions.
  • Chute

    Chute

    Software Engineer

    Aug 2012 - Mar 2016

    Chute was acquired by Ignite Technologies in June 2018.

    • Transitioned from front-end development to full-stack engineering, expanding Chute's capabilities.
    • Developed custom solutions for high-profile clients like Nike and Red Bull, enhancing brand engagement through visual media.
    • Contributed to the architecture of Chute's back-end systems, streamlining operational processes.

  • Kdyjedes

    Co-Founder, CTO

    Jul 2012 - Jun 2013

    Kdyjedes was a travel planning platform for train journeys.

    • Architected and developed the entire system for online ticket sales and travel planning features.
    • Successfully merged the platform with a larger company, allowing for continued growth and integration.

  • Startup Weekend Prague

    Organiser

    Jan 2012 - Mar 2012

    Startup Weekend Prague organizes workshops and events for entrepreneurs.

    • Successfully organized the first-ever Startup Weekend in the Czech Republic, fostering local entrepreneurial spirit.
    • Coordinated logistics and partnerships, ensuring a smooth and impactful event experience for participants.
  • Studentive

    Studentive

    Co-Founder & Lead Developer & Evangelist

    Oct 2011 - Jul 2012

    Studentive connected students with companies for practical experience.

    • Led back-end engineering efforts to ensure seamless integration of student-company matching features.
    • Engaged in customer sales and negotiations, paving the way for significant client partnerships.
    • As the main developer, ensured stable platform performance and user satisfaction until company closure.
  • CA Technologies

    CA Technologies

    Senior Software Engineer

    Mar 2011 - Aug 2011

    CA Technologies develops IT management software for enterprises.

    • Developed server-side Java applications for enterprise-scale service monitoring and risk analysis.
    • Integrated RESTful services, improving data accessibility for large networks.
    • Collaborated with cross-functional teams to optimize platform performance and reduce response times.
  • Microsoft Corporation

    Microsoft Corporation

    Translator

    Feb 2010 - May 2010

    Microsoft is a software corporation that develops, manufactures, licenses, supports, and sells a range of software products and services.

    • Successfully localized Visual Studio and Microsoft Wiki into Czech, contributing to the release of the first Czech version.
    • Coordinated with localization teams, ensuring translation accuracy and timely project completion.
  • Tieto

    Tieto

    Development Team Leader / Project Manager

    Oct 2008 - Aug 2010

    Tieto and EVRY merge to create the leading Nordic digital services company, promoting openness, trust and diversity. Information.

    • Managed a team to convert legacy C++ applications to Java, modernizing technology for the Nordic banking sector.
    • Integrated Agile methodologies, improving teamwork efficiency and customer satisfaction.
    • Engaged in pre-sales activities, contributing to new business acquisition.
  • Tieto

    Tieto

    Development Team Leader / Project Manager

    Oct 2008 - Aug 2010

    TietoEVRY offers IT services and solutions in the Nordic region.

    • Led a team of 4-6 developers to convert C++ applications to Java, improving system compatibility.
    • Implemented Agile methodologies, resulting in timely delivery and increased team productivity by 20%.
    • Enhanced proprietary frameworks to accelerate development workflows and maintained high delivery standards.

  • TietoEnator

    Software Specialist

    Feb 2007 - Sep 2008

    TietoEnator is a company.

  • MephaCentrum, a.s., Ostrava-Poruba

    Network administrator

    Jun 2006 - Dec 2006

    MephaCentrum, a.s., Ostrava-Poruba is a company.

  • Freelancer

    Web Developer

    Jan 2001 - Jan 2006

    freelancer is a company.