
Wallester is an Estonian-licensed financial institution and has been an official Visa partner since 2018, specialising in innovative digital financial solutions and card issuance. We empower companies across the European Economic Area (EEA) and the UK to streamline payments, launch branded cards, and scale efficiently.
What we do:
White-Label Solution with Embedded Finance
Our solution enables businesses to integrate financial services directly into their platforms—a concept known as embedded finance. White-Label allows companies to launch branded payment cards tailored to their specific needs, enhancing customer experiences and opening new revenue streams. We ensure a swift time-to-market with simplified integration and dedicated support from our implementation team.
Wallester Business: Corporate Expense Management
It is designed to modernise corporate expense management. Wallester Business provides companies with instant access to virtual and physical Visa cards, streamlining financial processes through a modern app and comprehensive portal. Features include expense tracking, budget analytics, and seamless integration with accounting systems to enhance financial oversight and efficiency.
Discover how Wallester can transform your financial operations and drive your business forward. Learn more and follow us on LinkedIn, Instagram (@wallester_com) or Facebook (@Wallester).
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RaimaDB is an embedded time series database designed specifically for Edge and IoT devices, capable of operating entirely in-memory. This powerful and lightweight relational database management system (RDBMS) is not only secure but has also been validated by over 20,000 developers globally, with deployments exceeding 25 million instances. It excels in high-performance environments and is tailored for critical applications across various sectors, particularly in edge computing and IoT. Its efficient architecture makes it particularly suitable for systems with limited resources, offering both in-memory and persistent storage capabilities. RaimaDB supports versatile data modeling, accommodating traditional relational approaches alongside direct relationships via network model sets. The database guarantees data integrity with ACID-compliant transactions and employs a variety of advanced indexing techniques, including B+Tree, Hash Table, R-Tree, and AVL-Tree, to enhance data accessibility and reliability. Furthermore, it is designed to handle real-time processing demands, featuring multi-version concurrency control (MVCC) and snapshot isolation, which collectively position it as a dependable choice for applications where both speed and stability are essential. This combination of features makes RaimaDB an invaluable asset for developers looking to optimize performance in their applications.
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GUI Guider
GUI Guider is a user-friendly tool designed by NXP for creating graphical user interfaces, simplifying the development of high-quality displays with the open-source LVGL graphics library. Featuring a drag-and-drop functionality, it allows users to easily integrate LVGL's diverse array of features such as widgets, animations, and styles, making it possible to assemble a GUI with minimal or no coding skills needed. With just one click, developers can run their application in a simulated environment or export it to their target project. The code generated by GUI Guider can be effortlessly incorporated into projects within both MCUXpresso IDE and IAR embedded workbench, which streamlines the development process and supports the integration of an embedded user interface into various applications. Moreover, GUI Guider is offered at no cost for NXP’s general-purpose and crossover microcontrollers, and it includes pre-built project templates tailored for different supported platforms. This resource empowers users to easily explore and utilize the comprehensive library of widgets provided by LVGL, making the development of GUI applications not only straightforward but also efficient. The design of GUI Guider is particularly beneficial for novices, as it encourages individuals with limited programming backgrounds to engage in the creation of advanced user interfaces, thus broadening the accessibility of GUI development.
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µGUI
µGUI is a free and open-source graphics library tailored for embedded systems, providing unrestricted access to its functionalities. Its notable feature is platform independence, which facilitates easy adaptation across various microcontroller configurations. The library is highly versatile, accommodating numerous display technologies like LCD, TFT, E-Paper, LED, and OLED, as long as the display can generate graphics. This adaptability allows developers to work with a diverse array of embedded systems when utilizing µGUI. To successfully implement this library, only two basic prerequisites must be met, which simplifies the process for developers significantly. Consequently, µGUI emerges as an appealing choice for those wishing to incorporate graphical user interfaces into their applications. Its design ethos and flexibility further enhance its suitability for a range of projects.
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