Md5 hash java bean jobs

...e-commerce sites. The text to find is: nw_offcanvas-login For example: here do you find it: Here not: You will get a List of 300 URLs and we need a one-time check, if you have found the text in the source code of the home page / first page or not. Key Skills: - Web crawling and data extraction - Proficiency with programming languages (Python, Java, etc.) - Familiarity with e-commerce sites - Understanding of HTML and web source code The successful candidate will be able to efficiently navigate various e-commerce platforms, locate the information I need, and deliver it in a clear and usable format. Experience with web scraping software (like Scrapy or Beautiful Soup) will be a plus. Please include any relevant past projects in your proposal

I'm in need of a striking Art Deco logo for my coffee company. This logo should encapsulate a sense of luxury, appealing to high-end consumers while still maintaining a modern twist. Key Requirements: - The logo must incorporate a coffee bean, the company name, and distinctive Art Deco patterns. - It should utilize a sophisticated color palette of gold and black, symbolizing opulence and exclusivity. - Secondary color palette is dusty pinks, emerald green, and will consider colors from the roaring 20s time period. - Please consider how to best convey the desired luxury feel through the design elements and overall aesthetic. - The logo should be versatile enough to be used on various mediums such as packaging, signage, and digital platforms. - The final design should be delive...

...experienced React Developer with a robust background in Java, C#, and JavaScript, coupled with a solid understanding of artificial intelligence and machine learning concepts. The ideal candidate will assist in developing innovative applications that leverage AI and ML technologies. Your expertise in React and ability to integrate AI/ML functionalities will be crucial in creating seamless user experiences. If you have a passion for building cutting-edge solutions, I would love to hear from you! Key Tasks: - Integrate Natural Language Processing (NLP) and Image Recognition into our applications - Ensure the application features responsive design, real-time updates, and interactive data visualization Necessary Skills: - Proficiency in React, Java, C#, JavaScript - Strong ...

I'm looking for a freelancer to help me run a Java game online on a desktop website. I would like to run my game originally written in Java on a website. Is this possible? It is a 2D game. Ideal candidates for this project should have: - Proficient Java programming skills. - Experience in web development. - Familiarity with game deployment on websites.

...Design, develop, and maintain robust and scalable web applications using : * Mandatory * - Java 17+, Spring Boot, and Angular/React. • Develop RESTful APIs and microservices using Spring Boot framework. • Implement complex search functionalities using Elasticsearch 8. • Collaborate with cross-functional teams to understand requirements and translate them into technical solutions. • Write clean, well-structured, and efficient code following best practices. • Conduct code reviews and provide constructive feedback to team members. • Troubleshoot and resolve technical issues in a timely manner. • Stay up-to-date with the latest technologies and industry trends. Desired Skills • Strong proficiency in Java 17+ and Spring Boot. • ...

I am in need of a skilled Java Backend Developer with strong experience in creating RESTful APIs. The primary goal of this project is API development, specifically designing and implementing APIs that support CRUD operations. Ideal Skills: - Proficiency in Java - Extensive experience in backend development - Strong knowledge of RESTful API design and implementation - Familiarity with CRUD operations The selected freelancer will be responsible for: - Developing robust and efficient RESTful APIs - Ensuring the APIs support all necessary CRUD operations

I'm seeking an experienced developer to create a utility mobile application for the Android platform. The app should be designed with user-friendly features and seamless navigation. Ideal Skills and Experience: - Proficient in Android app development - Experienced in creating utility apps - Strong UI/UX design skills - Knowledge of Android SDK, Java, Kotlin - Good understanding of app testing and debugging processes The selected freelancer will be responsible for the complete development of this app, from conception to launch on the Google Play Store.

I'm facing an issue with RAM usage on my dedicated server running Alma Linux 8. Each deployment of my Java Spring Boot web applications, which are run through Tomcat and Nginx, leads to an increment in RAM usage that never decreases. It's becoming critical as we are nearing the server's memory limit. What I need is a one-time solution to this issue, alongside a future-proof setup to prevent this from recurring. Key Requirements: - Expert in memory optimization - Familiar with Java Spring Boot, Tomcat, Nginx - Capable of setting up a sustainable solution - Experience with managing and optimizing Linux servers Please note that my understanding of JVM tuning and memory management is at a beginner level. Therefore, clear and simple explanations of the implemen...

...beacon. Provide a user-friendly interface for interacting with the application. Technical requirements Bluetooth API: Familiarity with the native Bluetooth APIs for iOS and Android is essential. Experience: Proven experience in developing native mobile applications with Bluetooth functionality. Native app development for iOS and Android, cross-platform or with iOS Swift or Objective-C and Android Java or Kotlin Deliverables Fully functional iOS and Android applications with the specified features. Clean and well-documented code. Support for the latest versions of iOS and Android. Timeline Please provide an estimated timeline for project completion. Compensation Please submit a fixed project cost. How to apply Submit your portfolio and relevant experience. Include a brief pr...

I'm looking for a skilled Java developer to create a quiz application that primarily focuses on multiple-choice questions. The design and functionality of the app should be as follows: - **Question Presentation**: The application should present one question per page to the user. The questions should not be served randomly but in a simple sequential order. - **Additional Features**: The app should come with several useful features: a timer for each question, an option to review answers at the end, and a system for score calculation and display. Ideal candidates should have a strong background in Java programming and experience in developing interactive applications. Understanding of quiz application design will be a significant plus.

...interviewer in the Java development field to assess a candidate's technical skills. Key Focus Areas: - Advanced Java Programming Concepts: The interviewer should evaluate the candidate's understanding and application of multithreading, collections, and exception handling. - Framework Proficiency: Proficiency in Spring and Hibernate is critical. The interviewer should assess the candidate's experience and expertise in using these frameworks. - Database Integration & Optimization: The candidate's knowledge and skills in database integration and performance optimization are to be assessed. The ideal interviewer should have a deep understanding of Java best practices, be skilled in debugging and troubleshooting Java applications, and hav...

I'm seeking a seasoned Java developer with extensive experience in Spring framework for a web application project. The application will require key features such as user authentication, robust database integration, and a well-structured RESTful API. Ideal Skills and Experience: - Proficiency in Java and Spring framework - Experience in developing web applications - Expertise in implementing user authentication systems - Skills in database integration - Familiarity with creating RESTful APIs - Understanding of best practices in web application security and performance optimization. Your role will be pivotal in ensuring the successful deployment of this project. Please apply if you meet these qualifications.

I'm looking for an experienced developer to help with a project. The back-end will be developed from scratch, supporting user authentication, database operations, and API integrations. Key Responsibilities: - Back-end Development: Building a Java-based back-end from the ground up. - Full-Stack Integration: Ensuring seamless functionality between the Java back-end and React front-end. Skills and Experience: - Extensive experience in Java back-end development. - Proficiency in creating secure user authentication and authorization systems. - Skilled in designing and implementing database operations. - Experienced in API integrations. Please submit a brief cover letter outlining your relevant skills and experience. Looking forward to hearing from you!

I'm seeking a skilled Java developer with prior experience in Android Auto. The primary task is to verify if my application is functioning correctly in Android Auto. you can check it via Android auto simulator which is in Android studio. please bid only if you can start immediately working and if you have experience with Android Auto Emulator to check how it's working... Ideal skills for this job include: - Expertise in Java and Android development - Prior experience with Android Auto

I'm looking for a mod that replicates the Pokémon Trading Card Game (TCG) card collection. This mod should be for Java edition. The mod should include: - Basic system for opening booster packs that looks fun. - Templates for the cards so the art can be done for my side Ideal skills and experience for this job include: - Proficiency in PC game modding - Extensive knowledge of Pokémon TCG - Ability to create engaging and fun mods.

I'm seeking a proficient Java coder who can assist me with various coding tasks. The ideal candidate will also have a solid working knowledge of both Oracle and PostgreSQL databases. Please be prepared to demonstrate your experience and skills in these areas.

This is a fixed price task, no room for extension. I am looking for an experienced developer to create a web application using Spring Boot and Angular. Other Details: (below things are must) Java 17 Spring Version 5.3.34 Angular 18 Template to be is Prime-ng () Material Components Use AG-grid table library Maven Working grid features to be same as shown in the example link. Code should be organized in a cleaner way. Ensure code quality, security, comments are enforced. Task: Setup Spring Boot application supporting JWT token for authentication Use MySQL DB Two Output Pages: 1. Display Employees information in the front-end – flat table https://www

...and HTML5/CSS3. * Implement features such as email composition, reading, searching, filtering, labeling, threading, and contact management. * Ensure cross-browser compatibility and accessibility. * Optimize the front-end for performance and user experience. * Back-End Development: * Design and implement the server-side logic and APIs using a suitable language (e.g., Python, Node.js, Java, Go) and framework (e.g., Django, , Spring Boot). * Develop and manage the database schema (e.g., PostgreSQL, MySQL, MongoDB). * Implement email sending and receiving functionality using protocols like SMTP, IMAP, and POP3. * Handle user authentication and authorization. * Implement features like spam filtering, virus scanning, and email storage management. * Ensure th...

...looking for an experienced Java developer to modify the Floreant POS software. The changes will primarily be focused on the user interface and the software's functionality. User Interface Modifications: - Layout changes: The current layout of the software needs to be altered to improve usability and navigation. - Font and text adjustments: Changes to the font and text presentation are necessary for better readability and aesthetic appeal. Functionality Enhancements: - Improving existing features: I need someone who can assess the current features of the software and enhance them for better performance. - Bug fixes: The software has some bugs that need to be identified and rectified. Ideal candidates for this project should have: - Extensive experience in Java progr...

I'm on the lookout for a mentor who can help me enhance my Core Java skills, especially focusing on advanced Java features and Object-Oriented Programming (OOP). The aim is to build a specific project together, with a project-based task each day. Key Requirements: - Expertise in Core Java and OOP principles - Prior experience in teaching or mentoring - Proficiency in creating coding exercises and guiding through them Ideal Skills: - In-depth knowledge of advanced Java features - Strong mentoring and teaching abilities - Creative in designing coding exercises The preferred teaching method is through live coding sessions. This hands-on approach will enable us to tackle real-time challenges and sharpen my problem-solving skills. Ultimately, the goal is to s...

I am looking to develop a Chrome extension that primarily targets individual users, specifically to automate various web-based tasks. The exact tasks to be automated have not been defined yet, so flexibility and adaptability are key. Ideal skills and experience for the job: - Extensive experience in Chrome extension development - Strong knowledge of JavaScript, HTML and CSS - Und...flexibility and adaptability are key. Ideal skills and experience for the job: - Extensive experience in Chrome extension development - Strong knowledge of JavaScript, HTML and CSS - Understanding of web automation techniques - Ability to provide a user-friendly interface - Flexibility to adapt to undefined tasks - Experience with API integration The extension should automate the following tasks: Java...

I have a browser app source code that requires a name change and icon modification. Key Requirements: - Change the app's name to "Kite Browser". - Integrate a new app icon that I will provide. translation strings (search and replace Kiwi in all *.xtb, all *.grd and all *.grdp files). When replacing the app icon, make sure to add the new icon files in their respective chrome/android/java/res/mipmap folders(mdpi, hdpi etc) and also update the AndroidManifest.xml. Ideal Skills: - Android/iOS app development knowledge. - Experience with source code modification. - Familiarity with app icon integration.

I need the famous well known mining pool site software installation to my Ubuntu server and do every needed steps including webUi and node installation too to make my new single algo & single coin called Anuma from Kheavyhash algo mining pool Site. It will be the Xenom version which supports Kaspa which is smillar to Anuma coin Please do not bid if you are not smilliar with the above details!

I have a browser app source code that requires a name change and icon modification. Key Requirements: - Change the app's name to "Kite Browser". - Integrate a new app icon that I will provide. translation strings (search and replace Kiwi in all *.xtb, all *.grd and all *.grdp files). When replacing the app icon, make sure to add the new icon files in their respective chrome/android/java/res/mipmap folders(mdpi, hdpi etc) and also update the AndroidManifest.xml. Ideal Skills: - Android/iOS app development knowledge. - Experience with source code modification. - Familiarity with app icon integration.

I need a comprehensive deployment dashboard that tracks application deployments using Java and Angular, hosted on AWS. The dashboard will need to integrate with various AWS services, specifically EC2, S3, and EKS. Key Features: - Monitor application deployments in real-time - Accessible to multiple user roles: Administrator, Developer, Operations, and Guest - Generate detailed reports on deployment history and metrics - Provide notification alerts for deployment successes or failures - Integrate with popular CI/CD tools like Jenkins or GitLab Ideal Skills and Experience: - Proficiency in Java and Angular - Strong knowledge of AWS services, particularly EC2, S3, and EKS - Prior experience in developing deployment dashboards - Ability to create user-friendly interfaces for di...

I'm looking to develop an agency in the field of AI automation and would like to connect with proficient programmers. Experience in creating AI agents is a plus. Je suis une personnes de confiance et de sympathique ,visionaire. Travaillons ensemble vous ne le regretterez pas - Ideal Skills: - Proficient in Python, Java, C++ - Experience with LLM (Large Language Models) and NLP (Natural Language Processing) - Proficiency in using software N8N - Experience with machine learning algorithms and frameworks such as TensorFlow or PyTorch. - Proficiency in data analysis and visualization using tools such as Pandas and Matplotlib. - Experience in developing and integrating RESTful APIs. - Experience with deploying AI solutions on cloud platforms like AWS, Google Cloud, or Azure...

I'm looking for an experienced Core Java developer to help me build a web application using plain XML. Ideal skills include: - Proficiency in Core Java - Experience in web application development - Familiarity with plain XML Please note, the project is in its initial stage, so there is ample scope for input and collaboration on features and functionalities.

I am currently handling a Java spring boot project and I require on-job support to help me with troubleshooting, specifically with runtime bugs fixing. Key responsibilities: - Identify and resolve runtime bugs in the Java Spring boot project - Provide additional support in troubleshooting other potential issues as required. Ideal skills & experience: - Proven experience with Java Spring Boot - Strong troubleshooting and problem-solving skills - Experience in resolving runtime bugs - Excellent understanding of Java and Spring Boot framework. I look forward to working with an adept troubleshooter who can enhance the effectiveness of my project.

I need Flutter Expert who can connect Java library-based payment gateway with Android using Wrapper.

I'm looking for an experienced software developer with a strong focus on Android mobile application development. The project entails creating an innovative and user-friendly mobile app. Ideal skills and experience include: - Proficiency in Java and Kotlin - Familiarity with Android Studio - Experience in developing user-friendly UI/UX - Understanding of mobile app testing and debugging - Knowledge of Google Play Store guidelines and requirements Please provide samples of your previous Android app development projects.

...Continuous Deep Learning & Research The AI must continuously learn from multiple sources, including websites, books, academic papers, forums, and real-world applications. Areas of learning must include (but are not limited to): Hacking & Cybersecurity: Ethical hacking, penetration testing, security exploits, encryption, and counter-attacks. Programming & Development: Python, Perl, .NET, C, C++, C#, Java, PHP, JavaScript, and more. Electronics & Hardware Engineering: IoT, embedded systems, circuit design, and hardware hacking. Science & Technology: AI research, quantum computing, biotechnology, robotics, and space technology. History & Intelligence: Historical analysis, military strategies, geopolitics, and intelligence operations. Online Business & F...

I have a simple task that requires a Java expert to write a small program. This is a straightforward job, but I need someone with a solid understanding of Java to ensure that the program is written correctly and efficiently. Ideal skills for this job include: - Core Java proficiency - Experience in program development - Attention to detail

I'm looking for an experienced mobile app developer to create a social networking ...integration with other social media platforms for easier sharing - Develop a comprehensive notification system for user alerts - Develop a secure authentication system using OAuth or similar methods Ideal Skills: - Extensive experience in Android app development - Previous work on social networking apps highly desirable - Strong understanding of user experience and interface design - Proficient in Java, Kotlin, or relevant programming languages - Ability to work independently and deliver on time. Include in-app messaging for users. Enable user authentication using email and password. The developer will follow the provided design and wireframe specifications. The app must handle up to 10,000 u...

...riesgo de abandonar la escuela o desempeñarse por debajo de las expectativas. ✅ Relación del desempeño escolar con factores externos, tales como: Condiciones socioeconómicas. Entorno escolar y familiar. ⚙️ Tecnologías recomendadas Los desarrolladores podrán sugerir la mejor pila de tecnología, pero algunas tecnologías recomendadas incluyen: ? Lenguajes y frameworks: Python (Django, Flask), Node.js, Java, .NET ? Base de datos: PostgreSQL, MySQL, MongoDB, Firebase ? IA y aprendizaje automático: TensorFlow, Scikit-Learn, OpenAI API ? Big Data y análisis: Apache Spark, Hadoop, Power BI ? Panel de visualización: React.js, Angular, Vue.js, paneles interactivos ? Nube e infraestructura: AWS, Google Cloud, Azu...

I'm looking to add color swatch images to my Shopify Home Decor product pages as a pop up feature, that links to an order swatch page. as shown in the below screen shots.. This is not to be added as a variant on the product page (which shows at present) Skills and Experience: - Proven experience with Shopify platform - Need to be able to implement java script - Proficiency in eCommerce and product page enhancements - Ability to implement features without affecting inventory management Please note, the color options need to be displayed as pop up images. Prior experience with similar projects is a must. Please only apply if you have the experience and knowledge, we have had previous freelancers apply and have not been able to complete the task as required.

...logo to be designed for the business. Please let me know if you can develop this system and what the next steps would be. The system should fully automate the generation of invoices and synchronization with QuickBooks without manual intervention. Custom visual design elements should be included in the invoices. The solution should be a desktop application. The solution should be developed using Java. The system should include the following additional feature(s): all of the above. The invoice and delivery note designs will feature advanced customization including layout changes and additional branding elements. The project should be completed within 1 month. The invoices and delivery notes will feature advanced customization including layout changes and additional branding ele...

I'm looking to have a Discord bot created that ca...issue reputation commands: ::rep @username reason or ::neg @username reason - Users can check someone's reputation with ::check username - Commands will log: Username, reason, timestamp, and server ID - Users will receive direct notifications via DM from the bot when their reputation changes Ideal Skills: - Proficient in Discord bot development - Strong command of JavaScript (Node.js), Python, or Java - Experience with implementing data storage and retrieval systems - Knowledge of creating user notification systems within Discord bots This bot is intended to provide a comprehensive reputation tracking system within Discord, specifically for ecommerce servers, helping to identify potential scammers and fostering a safer ...

I'm seeking an expert with substantial experience in COBOL to Java migration. The project involves navigating complex COBOL code structures and implementing a hybrid approach, which combines both manual refactoring and the use of automated code translation tools. Ideal Skills: - Proficient in COBOL Migration & Modernization - Extensive knowledge in Mainframe Development (IBM Mainframe, z/OS) - Skilled in Job Control Language (JCL) - Experienced in DB2 Database Migration - Knowledgeable in Customer Information Control System (CICS) - Proficient in Batch Processing & Enterprise Application Migration - Familiar with Legacy System Modernization (COBOL to Java, AS400, RPG, etc.) Key Project Challenges: - Dealing with code complexity and structure - Ensuring perform...

I'm looking for a professional who can integrate the Gmail API into my system. The main functionality I need is the ability to read emails. Ideal Skills: - Extensive experience with Google API integrations, specifically Gmail...main functionality I need is the ability to read emails. Ideal Skills: - Extensive experience with Google API integrations, specifically Gmail - Proficient in software development and programming - Strong problem-solving skills - Experience with OAuth 2.0 for secure authentication Please note, there may be potential for future work depending on the success of this project. Please use Java or Powershell for the integration. The integration will be for a desktop application. The integration should read emails based on the following ...

I'm seeking a talented Java developer to code a custom plugin for my Minecraft server, inspired by the Bliss SMP. The plugin will involve a system of 10 gems, each with unique functionalities. Which can be upgraded to allow for even more abilities. Key Functions of Each Gem: - Unique Abilities for Players: Each gem will provide a distinct capability to enhance gameplay and pvp. - Resource Generation: Some gems will increase luck for chests, villagers and things like that. - Stat Boosts: Gems should also be able to provide players with boosts to their stats. - Combat Abilities: Some gems should grant unique combat skills or enhanced damage against mobs and players. Gems Acquisition: Players will start with one gem and can upgrade it using specific recipes. Ideal Skills and E...

We are looking for a Java Developer who is proficient in English (both spoken and written) and has a basic understanding of Java, JavaScript, and related frameworks. The ideal candidate should be able to work in the Eastern Time (ET) timezone, and prior experience with technical interviews is a plus. Requirements: Fluent English communication skills (spoken and written) Basic knowledge of Java and JavaScript, including their frameworks Availability to work in the ET timezone Previous interview experience (preferred) If you meet these criteria, we'd love to hear from you!

We need 20+ remote developers in each of the following profiles - 1) Java Script / TypeScript Engineer - 2) Senior Full Stack Engineer (Python + Full-Stack (JS) Developer) - 3) LLM C/C++ Developer - 4) CUDA Developer - If the 3+ years experienced developer is good in his skills, we can proceed with him but can show him 5 years work ex 6 months min contract, extendable till 2 years based on performance 1 technical

I'm looking for a professional developer who can program...a professional developer who can program a Bitcoin arbitrage opportunity tracker for me. The tracker needs to monitor the following exchanges: - Kraken - This tracker must be able to run server-side 24/7. It should send email alerts for arbitrage opportunities and also display them on a website. Ideal skills for this job include: - Proficiency in programming (preferably Python or Java) - Experience with cryptocurrency exchanges - Knowledge of server-side software development - Web development skills for creating the display - Familiarity with setting up email alerts I am looking for someone who can deliver a reliable and efficient tracker. Please provide examples of similar projects you have completed in your prop...

Job Description - • File will be generated from android mobile app • File ty...(Millisecond) developer needs to truncate extra frames between given duration for each packet_type • Time duration for each packet_type will be read from a config file. In case a packet_type is missing in the config file then discard all frames with that packet_type Skills required: 1. Candidates with experience of “C“ and “C++” and must have knowledge and experience in android NDK 2. Proficiency in Java / Kotlin. 3. Strong understanding of Android architecture components (ViewModel, LiveData, Room). 4. Experience with libraries like jetpack compose, Retrofit, maps, firebase, etc. will be plus. 5. Good problem-solving skills and ability to work independently. 6...

I'm currently experiencing issues connecting to the Miravia API using Java. I have the API Key and have followed the documentation, but I'm receiving an 'Invalid API Key' error. I'm not quite sure how to check if my API key needs to be in a specific format or if it's encoded incorrectly. Your assistance is required to: - Help me authenticate correctly - Guide me on how to format and check the API key - Assist me in making a simple request (GET or POST) to test the connection Ideal skills for this job include: - Extensive experience with Java - Proven track record of integrating APIs - Strong troubleshooting skills - Ability to explain technical concepts clearly

I'm seeking a skilled Android Java developer to help fix bugs in the DeltaChat Android application. The main issue is application crashes occurring on app startup. Your responsibilities will include: - Identifying and resolving bugs causing crashes - Ensuring the application runs smoothly on startup The ideal candidate for this project should have experience with: - Android Java native development - Debugging and troubleshooting application issues - Contributing to open source projects Please be aware that my budget for this project is limited to 2000 INR.

...Responsibilities: • Design, develop, and maintain robust and scalable web applications using : Java 17+, Spring Boot, and Angular/React. • Develop RESTful APIs and microservices using Spring Boot framework. • Implement complex search functionalities using Elasticsearch 8. • Collaborate with cross-functional teams to understand requirements and translate them into technical solutions. • Write clean, well-structured, and efficient code following best practices. • Conduct code reviews and provide constructive feedback to team members. • Troubleshoot and resolve technical issues in a timely manner. • Stay up-to-date with the latest technologies and industry trends. Desired Skills • Strong proficiency in Java 17+ and Spring Boot. &...

I need a comprehensive deployment dashboard that tracks application deployments using Java and Angular, hosted on AWS. The dashboard will need to integrate with various AWS services, specifically EC2, S3, and EKS. Key Features: - Monitor application deployments in real-time - Accessible to multiple user roles: Administrator, Developer, Operations, and Guest - Generate detailed reports on deployment history and metrics - Provide notification alerts for deployment successes or failures - Integrate with popular CI/CD tools like Jenkins or GitLab Ideal Skills and Experience: - Proficiency in Java and Angular - Strong knowledge of AWS services, particularly EC2, S3, and EKS - Prior experience in developing deployment dashboards - Ability to create user-friendly interfaces for d...

...information and content storage. - Developing and integrating APIs for external services and connectivity. - Implementing secure user authentication and authorization mechanisms. - Setting up and managing push notification services for user engagement. - Optimizing app performance for speed and efficiency. - Identifying and fixing bugs throughout the development process. Ideal Skills: - Proficiency in Java and Kotlin - Experience with Android Studio - Knowledge of social networking app development - Strong understanding of UX/UI principles Please note, the specific core features of the app are yet to be determined. A flexible and creative approach to suggesting and implementing features will be highly valued. The app should include user profiles allowing users to share persona...

1. General Requirements Technology Stack: The platform must be developed exclusively in plain Java using Vaadin. Frameworks such as Spring Boot or similar should not be used. External libraries or third-party APIs are to be avoided as much as possible—with the exception of the security API integration detailed below. All features and functionality must be implemented natively to maintain full control over the system. Only browser-native elements (e.g., CSS/HTML scrollbars) may utilize non-Java approaches. Modern Design: The platform should adhere to modern UI/UX principles, offering responsive layouts and optimal performance. Progressive Web App (PWA): Full PWA support is required, including offline capabilities, installability, and device responsiveness. Scalability...