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System for Support of Short-Term Car Rentals Based on Carsharing
Vrtal, Petr ; Bidlo, Michal (referee) ; Šimek, Václav (advisor)
The aim of this thesis is to create a system for the transformation of an ordinary passenger car into a vehicle capable of sharing in the form of short-term loans. Vehicle rentals are completely unattended, which was achieved by implementing service applications in the form of an administration and user tool. The administrative application was created using web technologies, primarily Next.js and React. The customer application was implemented with the goal of high portability, and therefore its development was directed to mobile platforms using the React Native framework and the Expo tool. The vehicle is equipped with its own designed IoT end device in the form of a printed circuit board, capable of permanent wireless connection to the network based on LTE-M technology and MQTT protocol. The purpose of this device is to provide current vehicle data obtained by reading communication on the CAN bus, connecting to a standard OBD-II diagnostic port. An important part of the work was the execution of a series of tests of all sub-aspects of the implemented architecture, focusing mainly on reliability, resulting functionality and user-friendliness. The resulting system was tested in real operation and represents a way of non-invasively transforming a regular passenger car into a car capable of sharing.
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Test Automation of Web Applications
Novotný, Libor ; Bardonek, Petr (referee) ; Strnadel, Josef (advisor)
The aim of this thesis is to investigate tools for web application testing automation and to compare them with each other. The tested tools include Selenium, Katalon Studio and Playwright. The tests were created as part of a behaviour-driven development process and used to automate the testing of the information system of Optimal-Energy.cz, a.s. Based on the created solutions, a suitable tool for further testing of the company's system was selected. The results of this thesis allow to compare the possibilities of each tool and may help in the selection of a suitable automation tool. The created solution facilitated the process of testing the selected web application.
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Web Application for Editing and Biometric Signing of Documents
Denk, Aram ; Burget, Radek (referee) ; Bartík, Vladimír (advisor)
The bachelor thesis deals with the design and development of a web application for editing and biometric signing of PDF documents using a signature tablet. The thesis focuses on the study of the principles of web application development which includes a comparison of JavaScript frameworks, it also studies manipulation with PDF documents and the issues surrounding biometric signatures. Existing solutions for biometric signing of documents are analyzed. Based on this analysis, the requirements for a new web application are determined and its design is carried out. This is followed by a description of the actual implementation, which is mainly done in JavaScript using the framework React. After implementation, the application is tested and the results are evaluated.
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Web Applications on the Node.js Platform
Červený, Pavel ; Rychlý, Marek (referee) ; Burget, Radek (advisor)
This bachelor's thesis deals with a design of a Node.js platform web application, using additional tools and technologies, which are used in this kind of development. The main aim of this application is to create a prototype of an educational application, which is going to be used for learning basics of Javascript language. This thesis is divided into several sections. Firstly it describes the technologies which are used to create this application, then a theory for executing source code in web application, design of the application itself, implementation and testing.
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Developing Web Applications in E-commerce
Plachký, Leoš ; Hladík, Karel (referee) ; Němcová, Zuzana (advisor)
This work deals with developing web applications in technology management ESO9 for printed forms in the company Home Credit a.s. The resulting web application to communicate between different sections of the work in the company Home Credit a.s and between companies, which printed forms. To do this, the application should be effectively designed and programmed to be necessary to analyze the current state for printting forms in the company Home Credit a.s Requirements for Web applications are speed and ease of handling and use of software technology ESO9. The web application is mainly written in SQL and will benefit from the features of ASP.net.
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Web Application for Making Predictions of a Call Centre
Mička, David ; Hynek, Jiří (referee) ; Bartík, Vladimír (advisor)
The goal of this thesis is to create a web application for creation of call centre predictions. The app should be able to replace current solutions that are in use in the daily operation of Kiwi.com s.r.o. The app should be more intuitive and easier to use and maintain than Verint or the spreadsheet solution of doing predictions. It should also have enough options for creation of tactical forecasts that allow the company to react on upcoming situations and should help set realistic expectations for the management of our customer centre.
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Web Application for Information Dashboard Design
Pastushenko, Olena ; Ismael, Mazen (referee) ; Hynek, Jiří (advisor)
Tato práce popisuje analýzu a návrh webové aplikace určené pro tvorbu informačních dashboardů. Nejdůležitějším úkolem je nejen vizualizovat data prostřednictvím grafů, ale také zvýšit použitelnost konečného produktu a umožnit programátorům rychle přidávat nové widgety. Vizualizační nástroje pro prezentaci dat jsou analyzovány jak z historického, tak i z moderního hlediska. Velká pozornost je věnována tomu, jak lidský mozek vnímá informace. Nástroje pro tvorbu grafů (zejména knihovny jazyka JavaScript) jsou analyzovány, z čehož plyne potřeba vyvinout nástroj nový. Součástí diplomové práce je open-source knihovna pro tvorbu grafů založená na knihovnách Vue.js a D3.js. Vývoj samotné aplikace je pak popsán jako iterativní proces, včetně návrhu prototypu a několika fází testování a hodnocení použitelnosti. Výsledná aplikace vyhovuje všem počátečním požadavkům a umožňuje vytvořit nový dashboard založený na vlastním gridovém systémů nebo pomocí jedné z předdefinovaných šablon.
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The Tool for Penetration Tests of Web Applications
Dobeš, Michal ; Malinka, Kamil (referee) ; Barabas, Maroš (advisor)
The thesis discusses the issues of penetration testing of web applications, focusing on the Cross-Site Scripting (XSS) and SQL Injection (SQLI) vulnerabilities. The technology behind web applications is described and motivation for penetration testing is given. The thesis then presents the most common vulnerabilities according to OWASP Top 10. It lists the principles, impact and remediation recommendations for the Cross-Site Scripting and SQL Injection vulnerabilities. A penetration testing tool has been developed as a part of this thesis. The tool is extendable via modules. Modules for detection of Cross-Site Scripting and SQL Injection vulnerabilities have been developed. The tool has been compared to existing tools, including the commercial tool Burp Suite.
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C#-JavaScript Transpiler for DotVVM
Mrnuštík, Michal ; Ryšavý, Ondřej (referee) ; Pluskal, Jan (advisor)
Aim of this thesis is to solve issue of transpiling server code written in C# to client-side JavaScript code, so it could be run in the browser. And then implementing the proposed solution. Next goal is to integrate this solution into framework DotVVM and develop an application demonstrating this techonology.
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Graphics Interface for Data Telemetry of "Formula Student"
Martiček, Juraj ; Milet, Tomáš (referee) ; Zemčík, Pavel (advisor)
Thesis focuses on creation of complete telemetric system for data collection and tuning of a racing car in Formula Student competition. This system consists of graphical user interface, which is wirelessly connected to device installed on a racing car. Telemetry provides live data view coupled with recording features. Graphical user interface provides tools for data analysis to be used for development, testing, and even racing of a formula made by the Formula Student team.
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