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  • VVDiamonds – a premium e-commerce platform for diamonds and custom jewelry

    About the project

    • Fully responsive online store with intuitive UX
    • New tech stack ready for future growth
    • Integration with marketing tools and certification authorities
    Web

    VVDiamonds brings a high-end diamond shopping experience online — across all devices. The platform features a custom jewelry configurator that allows customers to design their ideal piece.

    Behind the scenes, integrations with certification authorities and marketing systems ensure product authenticity and enable effective customer communication.

    Václav Vaněk
    Václav Vaněk
    Owner

    At Argo22, we always work with people who are smart, friendly, and genuinely care about the relationship. They’re reliable and consistent. We feel confident knowing our project is in good hands.

    Challenges

    • Migrating all core functions to a modern tech stack
    • Detailed content mapping from both FE and BE perspectives
    • Implementation of new features simplifying operation

    The upgrade of the VVDiamonds e-shop required the preservation of all existing functionalities and their precise migration to a new technological foundation (WordPress), which will enable the smooth development of the e-shop.

    Parts of the original system had to be rewritten to work in the new editorial environment. This was preceded by a detailed mapping of the website content – both frontend and backend. It was important to identify specific exceptions in functionality, existing usage scenarios, but also hidden logic, which we unraveled in collaboration with the client.

    The project also included the implementation of new features in the administration that will simplify the client’s use of the e-shop, whether it involves processing orders, invoicing, or the ability to edit content without the intervention of a developer.

    Our solution

    • Full audit and documentation of the legacy system
    • New UX design and responsive interface for all user roles
    • Implementation of the configurator and connection to external services

    On the VVDiamonds project, we started with a thorough analysis of the existing solution so that we could safely transfer all functions to a modern platform with the ability to manage content by the client.

    We have prepared a new user interface with dozens of content blocks and intuitive controls that work without restrictions and on all devices.

    Thanks to a well-thought-out solution, the client can edit the vast majority of the website content themselves, without the complicated task of submitting changes to developers and the costs of their execution.

    Technology stack

    CI/CD
    Docker
    Docker
    Firebase
    Firebase
    GraphQL
    GraphQL
    React
    React Native

    Impact

    • Scalable and stable e-commerce platform
    • Smooth ordering and custom product management
    • Ready for new features, languages, and currencies

    The result is a robust e-shop that handles increasing traffic and growing inventory with ease. The simplified purchasing process and intuitive configurator enhance the customer experience and streamline custom orders.

    With a scalable architecture, the platform is fully prepared for future expansion — whether that means adding new features, supporting multiple languages, or entering new markets.

    VVDiamonds - obrázek projektu
    VVDiamonds - obrázek v galerii
    VVDiamonds - obrázek v galerii

    Cooperation built on results and trust

    Check out other successful projects that help our clients grow:
    Projects
    Obrázek accordionu služby Vývoj mobilních aplikací

    SimplyCORE

    SimplyCORE

    2023 – Ongoing
    Mobile App
    Simply Control
    Ochutnej Ořech - hero obrázek

    Ochutnej Ořech

    Ochutnej Ořech

    2022 – Ongoing
    E-commerce
    Ochutnej Ořech

    Get in touch

    Whether you have a specific project or just a concept, we’re here to discuss it with you.
    CALL US
    +420 777 334 879
    EMAIL US
    [email protected]
    Book a meeting
    Schedule a quick 15-minute call.
    OR
    Fill in a few basic details and we’ll get back to you shortly.




    • SimplyCORE – a mobile app for a healthier, more comfortable home

      About the project

      • Smart ventilation and temperature control in one simple app
      • FreeCool function for energy-efficient cooling using outdoor air
      • Instant synchronization of temperature and ventilation data
      iOS Android

      SimplyCORE is a smart system for managing indoor comfort in residential spaces. The app allows users to easily adjust ventilation settings and monitor air quality or temperature in real time.

      One standout feature is FreeCool, which intelligently uses cool outdoor air to reduce the need for mechanical cooling. System capacity is automatically shared between ventilation units, delivering a balance of comfort and energy efficiency. SimplyCORE brings healthier living environments with intuitive controls and powerful backend architecture — all from a mobile device.

      Challenges

      • Creating an interface that’s intuitive for all users
      • Bridging complex hardware–software communication
      • Designing for flexibility and future feature expansion

      The project’s core challenge was integrating physical HVAC hardware with a modern, reliable digital interface — and doing so in a way that allows real-time communication and control.

      The system also had to be future-ready, with a flexible architecture for adding new features and adapting to evolving user needs or building requirements.

      Our solution

      • Business analysis and key function definition
      • Robust system architecture for hardware integration
      • Cross-platform mobile app with modern UX/UI

      From analysis to implementation, we delivered a scalable and user-friendly solution. The app was developed using a clean, modular architecture to ensure it remains future-proof and cost-efficient.

      The result is a mobile app built on strong technical foundations and guided by real-world use — with a clean and accessible UX/UI to match.

      Technology stack

      CI/CD
      Docker
      Docker
      Firebase
      Firebase
      GraphQL
      GraphQL
      React
      React Native

      Impact

      • Seamless control of ventilation, heating, and cooling
      • Effortless hardware management through a mobile app
      • Expandable feature set for evolving residential needs

      We created a mobile app that simplifies the management of home climate systems. Whether users are at home or away, they can control ventilation, heating, and cooling right from their phones.

      The system is designed for future enhancements — making it easy to introduce new features tailored to the building or its residents. SimplyCORE proves that well-designed apps can improve everyday comfort while contributing to energy efficiency.

      SimplyCORE - obrázek v galerii
      SimplyCORE - obrázek v galerii
      SimplyCORE - obrázek v galerii

      Cooperation built on results and trust

      Check out other successful projects that help our clients grow:
      Projects
      Ochutnej Ořech - hero obrázek

      Ochutnej Ořech

      Ochutnej Ořech

      2022 – Ongoing
      E-commerce
      Ochutnej Ořech
      Roboton - hero obrázek

      Roboton

      Roboton

      2022 – Ongoing
      Digital Ecosystem
      Roboton

      Get in touch

      Whether you have a specific project or just a concept, we’re here to discuss it with you.
      CALL US
      +420 777 334 879
      EMAIL US
      [email protected]
      Book a meeting
      Schedule a quick 15-minute call.
      OR
      Fill in a few basic details and we’ll get back to you shortly.




      • Roboton – a digital ecosystem for planning crop production and controlling autonomous robots

        About the project

        • Robust digital ecosystem with cloud-based architecture
        • Real-time robot control and data monitoring
        • Long-term CTO support for technical leadership and stability
        Web

        Roboton connects software and hardware into a fully integrated solution. Farmers can plan growing cycles, operate autonomous robots in real time, and manage all critical data from a single platform.

        With our CTO-as-a-Service model, the client receives expert guidance, secure infrastructure, and a development path tailored for long-term success.

        Milan Pleva
        Milan Pleva
        Managing Director

        We have been working with ARGO22 for several years and I appreciate their precise approach the most. ARGO22 is not just a supplier for us, but also an inspirer who brought ideas and ways to work methodically, maintain documentation and create a complex system architecture that our robust and ambitious project needs into our internal world.

        Challenges

        • No software for real-time robot control and data management
        • Lack of in-house CTO and cloud architecture expertise
        • No internal capacity to develop a mobile application

        To support the robot’s real-time operation and ensure reliability, the project required a cloud-native software solution, plus a mobile app.

        The client had no technical leadership or development team in place, so we took full responsibility for architecture, design, and implementation.

        Our solution

        • A secure, scalable, and future-proof platform
        • Design and deployment of cloud infrastructure
        • Mobile app development and system integration

        We began with a deep analysis of technical and operational needs. Based on that, we designed all core components of the Roboton ecosystem to be logically connected, manageable, and ready to scale.

        We also developed a mobile application with a clean and user-friendly interface, and ensured smooth integration with external systems.

        Technology stack

        CI/CD
        Docker
        Docker
        Firebase
        Firebase
        GraphQL
        GraphQL
        React
        React Native

        Impact

        • Reliable control and monitoring of autonomous robots
        • Secure data and access management
        • Scalable foundation ready for future features

        The final platform allows farmers to plan crop cycles, monitor conditions, and operate robots confidently. All data flows through a secure cloud environment, helping ensure continuity and privacy.

        Roboton continues to evolve, with new features added regularly — showing how well-designed technology can help reshape the future of agriculture.Celý ekosystém se neustále rozvíjí a průběžně jsou přidávány nové funkce.

        Roboton - obrázek v galerii
        Roboton - obrázek v galerii
        Roboton - obrázek v galerii

        Cooperation built on results and trust

        Check out other successful projects that help our clients grow:
        Projects
        EG.D distribuce - hero obrázek

        EG.D. Distribution

        EG.D. Distribution

        2019 – 2024
        Mobile App
        EG.D
        Ochutnej Ořech - hero obrázek

        Ochutnej Ořech

        Ochutnej Ořech

        2022 – Ongoing
        E-commerce
        Ochutnej Ořech

        Get in touch

        Whether you have a specific project or just a concept, we’re here to discuss it with you.
        CALL US
        +420 777 334 879
        EMAIL US
        [email protected]
        Book a meeting
        Schedule a quick 15-minute call.
        OR
        Fill in a few basic details and we’ll get back to you shortly.




        • Ochutnej Ořech – a reliable e-commerce platform for healthy snacks

          About the project

          • Robust e-commerce platform with user-friendly interface
          • Reliable ERP system integration
          • Flexible product, content, and campaign management
          Web

          Ochutnej Ořech specializes in healthy snacks sold online. The client’s legacy e-commerce system became a bottleneck, limiting product management and growth. We delivered a completely new platform with seamless ERP integration and easy content management.

          Customers now enjoy a fast and smooth shopping experience with real-time product availability and on-time delivery. Meanwhile, the client’s team can efficiently manage the catalog and quickly adapt marketing campaigns as needed.

          Petr Voves
          Petr Voves
          CEO

          Argo22’s team delivers on their promises – something that’s not common in programming. They documented the project thoroughly, which was extremely important. When you don’t understand how a function works, you can simply consult the documentation, find it, modify it, or further develop it. I also appreciated that they met deadlines and maintained a high standard of quality without mistakes.

          Challenges

          • Integrate the new platform with a robust ERP system
          • Ensure platform stability under heavy traffic
          • Enable flexible content and marketing management

          The main challenge was to design a new e-shop that would handle heavy traffic and allow the company to easily work with products, categories, and marketing campaigns without the need for complex system interventions.

          The basic prerequisite was the connection to a suitable ERP system, which would ensure that all data on products, orders and inventory would always be up-to-date and interconnected.

          An integral part was to ensure intuitive management of all content so that the company could flexibly respond to current business needs.

          Our solution

          • Process analysis and architecture design
          • Stable and high-performance e-commerce platform
          • Independent content and campaign management

          We supported the project from initial discovery to launch. The result is a scalable online store built on a stable architecture with strong ERP integration.

          All key data — products, stock, orders, and customers — sync automatically, minimizing human error and delays.

          This setup allows the client to keep everything under control and focus on growing the business.

          Technology stack

          CI/CD
          Docker
          Docker
          Firebase
          Firebase
          GraphQL
          GraphQL
          React
          React Native

          Impact

          • Real-time availability and smooth shopping experience
          • Easy product and campaign management
          • Centralized data and seamless ERP sync

          With a new e-shop and a tightly integrated ERP backend, the company now operates with greater speed and accuracy.

          Customers can rely on up-to-date product info and fast delivery. Internally, the platform simplifies daily tasks and frees up time for business development and customer care.

          Ochutnej Ořech - obrázek v galerii
          Ochutnej Ořech - obrázek v galerii
          Ochutnej Ořech - obrázek v galerii

          Cooperation built on results and trust

          Check out other successful projects that help our clients grow:
          Projects
          EG.D distribuce - hero obrázek

          EG.D. Distribution

          EG.D. Distribution

          2019 – 2024
          Mobile App
          EG.D
          Zachraň karase - obrázek projektu

          Save the Crucian Carp

          Save the Crucian Carp

          2024 – Ongoing
          Mobile App
          Czech Academy of Sciences

          Get in touch

          Whether you have a specific project or just a concept, we’re here to discuss it with you.
          CALL US
          +420 777 334 879
          EMAIL US
          [email protected]
          Book a meeting
          Schedule a quick 15-minute call.
          OR
          Fill in a few basic details and we’ll get back to you shortly.




          • Save the Crucian Carp – a mobile app helping protect biodiversity

            About the project

            • Cross-platform mobile app with intuitive interface
            • Gamified elements to encourage public engagement
            • Effective and accessible tool for nature conservation
            iOS Android Web

            The project bridges the gap between researchers and the public, with a mission to protect a native fish species at risk of extinction.

            The app allows users to quickly report sightings directly from their phone — including location, GPS coordinates, photos, and comments. For scientists, it provides a valuable source of field data. For the public, it offers a simple and meaningful way to contribute to environmental efforts — all in just a few taps.

            Marek Šmejkal
            Marek Šmejkal
            Researcher

            The cooperation was agile, transparent, and highly responsive to the scientific and educational goals of the project.

            Challenges

            • Reliable integration with the website backend
            • Visually appealing yet functional app design
            • Cost-effective development and long-term sustainability

            The original tool – developed by a third party – no longer met performance expectations or user needs. The decision was made to create a completely new solution. The challenge was not only to modernize the interface but also to maintain service continuity during the transition.

            The result: a robust digital product, built for high-demand environments, real-time delivery, and long-term growth.

            Our solution

            • Initial analysis and technical documentation
            • Scalable architecture with modern UX/UI
            • Cost efficiency through React Native and WordPress integration

            From the first analysis to launch on both the App Store and Google Play, our team delivered a lightweight but robust solution. The frontend was built using React Native, enabling fast deployment across iOS and Android.

            Frontend aplikace je postaven na React Native pro snadnou multiplatformní distribuci. Backend zajišťuje klientův WordPress portál s REST API, které jsme využili pro autentizaci i správu hlášení. The backend runs on the client’s existing WordPress platform, with a custom REST API for authentication and report management.

            This setup offers efficiency, transparency, and low operating costs — while staying ready for future expansion.

            Technology stack

            CI/CD
            Docker
            Docker
            Firebase
            Firebase
            GraphQL
            GraphQL
            React
            React Native

            Impact

            • Fully integrated with the website
            • Simple, accessible reporting of endangered species
            • Built to grow with custom features and public engagement

            The app acts as a digital bridge between citizens and scientists. Users can quickly report sightings and follow their contributions via leaderboards and stats. The collected data is then available for further scientific analysis and decision-making.

            The Save the Crucian Carp! project demonstrates how thoughtful design and smart technology can create real environmental impact — turning everyday people into active participants in conservation.

            Zachraň karase - obrázek v galerii
            Zachraň karase - obrázek v galerii
            Zachraň karase - obrázek v galerii

            Cooperation built on results and trust

            Check out other successful projects that help our clients grow:
            Projects
            VVDiamonds - hero obrázek

            VVDiamonds

            VVDiamonds

            2023 – Ongoing
            E-commerce
            VVDiamonds
            Ochutnej Ořech - hero obrázek

            Ochutnej Ořech

            Ochutnej Ořech

            2022 – Ongoing
            E-commerce
            Ochutnej Ořech

            Get in touch

            Whether you have a specific project or just a concept, we’re here to discuss it with you.
            CALL US
            +420 777 334 879
            EMAIL US
            [email protected]
            Book a meeting
            Schedule a quick 15-minute call.
            OR
            Fill in a few basic details and we’ll get back to you shortly.




            • EG.D distribution – a modern mobile app for simple energy management

              About the project

              • Native iOS and Android app with modern UX and secure login
              • Full control over supply points, outages, faults, and self-readings
              • Integrated with internal EG.D systems, including an admin interface
              iOS
              Android
              Web

              The EG.D Distribution app enables real-time access to key energy services. Users can view supply points, report outages, submit self-readings, or check upcoming maintenance. With a clean interface and high stability, it makes energy management and communication with the distributor easier than ever.

              The app also marks a major step in EG.D’s digital transformation. It gives customers access to real-time updates anytime, anywhere — while helping streamline the operation of the entire distribution network.

              Challenges

              • Heavy load on existing tools
              • Need to deliver real-time updates to customers
              • Complex integration with internal enterprise systems

              The original tool – developed by a third party – no longer met performance expectations or user needs. The decision was made to create a completely new solution. The challenge was not only to modernize the interface but also to maintain service continuity during the transition.

              The result: a robust digital product, built for high-demand environments, real-time delivery, and long-term growth.

              Our solution

              • Future-proof documentation for long-term scalability
              • Custom software architecture optimized for performance
              • Modern UX/UI tailored to end-user clarity and trust

              Our team led the project from initial analysis to UX/UI design, implementation, and testing. Every feature was built with clarity, accessibility, and user trust in mind – values central to EG.D and its customers.

              We used React Native for cross-platform development, enabling efficient deployment to both iOS and Android. The backend architecture was custom-built to process large volumes of data with maximum efficiency.

              Technology stack

              CI/CD
              Docker
              Docker
              Firebase
              Firebase
              GraphQL
              GraphQL
              React
              React Native

              Impact

              • Infrastructure ready for high user load
              • Real-time data processing and response
              • Seamless integration into EG.D’s internal systems

              We delivered a mobile app that handles heavy usage without compromising performance. It provides real-time data access, a stable environment, and top-tier user experience.

              Thanks to full integration with EG.D’s systems, the app improves both customer experience and internal workflows — forming a solid foundation for future energy service innovation.

              Ochutnej Ořech - obrázek v galerii
              EG.D distribuce - obrázek v galerii
              EG.D distribuce - obrázek v galerii

              Cooperation built on results and trust

              Check out other successful projects that help our clients grow:
              Projects
              Zachraň karase - obrázek projektu

              Save the Crucian Carp

              Save the Crucian Carp

              2024 – Ongoing
              Mobile App
              Czech Academy of Sciences
              Obrázek accordionu služby Vývoj mobilních aplikací

              SimplyCORE

              SimplyCORE

              2023 – Ongoing
              Mobile App
              Simply Control

              Get in touch

              Whether you have a specific project or just a concept, we’re here to discuss it with you.
              CALL US
              +420 777 334 879
              EMAIL US
              [email protected]
              Book a meeting
              Schedule a quick 15-minute call.
              OR
              Fill in a few basic details and we’ll get back to you shortly.




              Argo22
              We create digital products that deliver results
              Services
              • Mobile App Development
              • Web Application Development
              • WordPress
              • Custom E-commerce Development
              • Shopify
              • Design
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              Address
              Radniční 133, 370 01
              České Budějovice, CZ
              Phone
              +420 777 334 879
              Email
              [email protected]
              © 2026 Argo22 s.r.o.
              Manage consent

              To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies allows us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent may adversely affect certain features and functions.

              Functional Always active
              The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
              Předvolby
              Technické uložení nebo přístup je nezbytný pro legitimní účel ukládání preferencí, které nejsou požadovány odběratelem nebo uživatelem.
              Statistics
              The technical storage or access that is used exclusively for statistical purposes. Technické uložení nebo přístup, který se používá výhradně pro anonymní statistické účely. Bez předvolání, dobrovolného plnění ze strany vašeho Poskytovatele internetových služeb nebo dalších záznamů od třetí strany nelze informace, uložené nebo získané pouze pro tento účel, obvykle použít k vaší identifikaci.
              Marketing
              The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
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              • Manage {vendor_count} vendors
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              • {title}
              • {title}