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    ...Key Features and Requirements: - Robust User Authentication: Implement secure login/logout features. - Future Integration: Preparedness for additional features like push notifications and in-app purchases. - Quality and Security: Strong emphasis on creating a secure and user-friendly app. - Timeframe: Completion required within a month. Ideal Skills and Experience: - Proficient in Android SDK, Java, Kotlin. - Experience with secure user authentication systems. - Familiarity with Google’s Android design principles and interface guidelines. - Proven ability to work within tight deadlines. This project offers the opportunity to develop a cornerstone application with a focus on security and personalization. Your expertise will directly impact the app's success, providing...

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    I’m in search of a senior Android developer . The ideal candidate should have a robust understanding of Java, Moreover, experience with specific third-party APIs and libraries is crucial for the success of this project.

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    I am currently seeking an experienced freelancer to configure a virtual machine on Oracle VM VirtualBox. This VM will be specifically set up to run a Java application using Tomcat Server 9, and it must successfully connect to a database located on a Windows host machine. **Requirements:** - **Operating System for VM:** The VM should be capable of running an environment conducive for a Java 11 application. Freelancers may suggest the best OS for this setup, considering compatibility and performance. - **Java Version:** The system needs to be configured with Java 11. Experience in setting up Java environments is crucial. - **Tomcat Server:** The application will run on Tomcat Server 9. Experience in configuring and securing Tomcat servers is needed. ...

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    ...and display the user's current emotional state. - **Age Estimation:** Implement age estimation to provide users with another layer of fascinating insights. - **Real-Time Matching:** A unique feature to match the user's face with a database, for various purposes like finding look-alikes or verifying identity. ### Ideal Skills and Experience: - Proficiency in Android development, specifically with Java or Kotlin. - Experience with implementing user login/authentication systems. - Proven background in integrating push notifications to engage users effectively. - Knowledge in handling in-app purchases, ensuring a seamless buying experience. - Expertise in AI, machine learning, or computer vision, particularly with facial recognition technologies. - Ability to work with API...

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    I'm looking for a skilled Python developer who can write an automated script using Selenium. Your job will be to: - Access a professional service booking website, - Use login credentials to sign in, - Search for the nearest appointment in three different cities, - Ensure the selected appointment doesn't exceed a timeframe of two ...service booking website, - Use login credentials to sign in, - Search for the nearest appointment in three different cities, - Ensure the selected appointment doesn't exceed a timeframe of two months. Strong Python and Selenium skills are essential, with experience in web scraping and automation being highly advantageous. Previous work within booking or scheduling systems would also be helpful. Your code should be clean and well-commented...

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    I am in a dire need of a proficient Java developer who can help tackle issues related to email functionalities. - The specific email client problematic to our operations remains unspecified, hence ideal freelancers should be proficient in handling a range of them, from Gmail, Outlook to Yahoo Mail. - Unfortunately, I am unable to specify the issues concerning the Email pop functionality. Likely problems could range from inability to receive or send emails to difficulties accessing email attachments. Therefore, flexibility and versatility in diagnosing and resolving such issues is expected from the successful candidate. Due to the non-provision of details concerning what successful freelancers should include in their applications, I maintain an open stance. However, highlighting...

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    I'm seeking a talented and experienced programmer to convert my existing Scala source code for options trading to C language. The program should then be capable of operating on the Zorro platform. Key Requirements: - The converted code needs to support the functionality of buying and selling options. - It ought to handle various trading strategies such as Cover Calls, Protective Puts, and Straddles. - The code should also incorporate a few key factors when executing buy/sell orders. These factors are: The price of the underlying asset, Time decay of the options, and Market volatility. Desired Skills & Experience: Prospective freelancers should be proficient in both C programming language, options trading intimate with the Zorro platform and Scala. It ...

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    ...tasks without a steep learning curve. - **Performance & Efficiency:** Since image editing can be resource-intensive, optimizing the app for smooth performance across a variety of devices is a must. **Ideal Skills and Experience:** - **Mobile App Development:** Experience in developing mobile applications on iOS, Android, or both. Familiarity with native development tools (Swift for iOS, Kotlin/Java for Android) or cross-platform frameworks (Flutter, React Native). - **UI/UX Design:** A strong portfolio showcasing previous work on app interfaces. Ability to translate user requirements into a seamless app experience. - **Image Processing:** Knowledge of image editing algorithms and experience implementing features such as filters, corrections, and effects. - **Attention to Det...

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    ...event planning and data sharing, enabling users to foster strong connections. - It needs to have a user-friendly interface that is easy to navigate, encouraging rich interaction among users. - Privacy and security are paramount hence user authentication is necessary; experienced professionals in secure coding are greatly desired. Ideal Skills and Experience: - Proficiency in Android development and Java or Kotlin - Familiarity with social networking apps - Experience developing chat functionality, event planning applications, and data sharing - Proven track records in developing secured apps requiring user authentication - Excellent UI/UX design skills. I'm looking forward to connecting with enthusiastic and talented app developers who share our vision for creating a trul...

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    ...its PHP backend. My project requires a freelancer who is proficient in both Android app development and PHP programming to ensure that all issues are efficiently resolved. Here is what's needed: **Bugs Fixing** we have identified bugs after Testing the App and Backend. Need a skilled developer to fix these bugs within the app and backend. **Programming Languages** Native Android Application -- Java, Kotlin Backend -- PHP **Android Development Skills** Proficiency in developing and debugging Android applications is a must. **Problem-Solving Abilities** I am looking for someone who is not just technically skilled but also a great problem solver who can think critically about the issues at hand and propose effective solutions. **To Bid on this project** - Your experience w...

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    I am seeking an expert to conduct training sessions focused on Espresso Automation Testing for beginners. The ideal candidate should have a strong foundational understanding of both Java and Kotlin programming languages, as these are essential for navigating and understanding the course content we aim to deliver. Key Skills and Experience Required: - Proficiency in Java and Kotlin: Vital for developing and understanding Android test automation scripts. - In-depth knowledge of the Espresso Test Framework: As the primary tool for our training, familiarity with its intricacies and capabilities is crucial. - Experience with UI Automator: Understanding how to utilize UI Automator alongside Espresso for more comprehensive testing scenarios will be beneficial. - Teaching Ability: C...

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    I'm in search of an exceptional full-stack Java developer to spearhead the creation of an advanced web application. The project demands a high level of expertise and a developer capable of delivering quality results within the stipulated timeframe. **Core Requirements:** - **Proficient with Spring Boot:** Your experience with Spring Boot should enable you to build and maintain robust backend systems efficiently. - **Experience with Hibernate:** Mastery of Hibernate is crucial for handling database operations and ensuring smooth data management and transactions. - **Familiarity with Angular:** Although the focus is on Java development, familiarity with Angular for front-end tasks will be beneficial. - **Solid Understanding of Core Java, SOAP, and REST AP...

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    For four website I work with ACF. Do to a change in the update of this plugin there need to be changes in this websites. This is the article about this fix: I want you to fix this errors, see below, and prepare these websites for the update to 6.2.7. The general error is 'ACF will soon escape unsafe HTML that is rendered by the_field(). We've detected the output of some of your fields will be modified by this change.' And for each website it is saying: For website 1 the error is: stat_text (statistics_3_stat_text) - rendered via the_sub_field testimonial_by (testimonials_1_testimonial_by) - rendered via the_sub_field For website 2 the error is: youtube_iframe (additional_images_and_iframe_videos_0_youtube_iframe) - rendered via the_sub_field text (image_...

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    ...strong mastery of Java language and experience in Spring Boot framework. The focal point of the project includes: - Developing a web backend system that portrays extensive functionality and scalability. - Utilizing Java programming language for automation tasks The ideal candidate should possess: - Proficient understanding of Java programming language - Extensive experience in Spring Boot for backend development - Solid understanding of web automation - Superior problem-solving skills Your main role will be building a robust web backend interface to streamline the automation of tasks cleanly and efficiently. No front-end development is required, your focus will be purely on backend development. Your ability to swiftly translate requirements into function...

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    I am in search of a highly skilled Java developer with an advanced level of experience to undertake a critical project for my business. The core functionalities of this Java program are yet to be defined, which leaves room for creative and innovative solutions based on your expertise and the potential capabilities you can bring to the table. Given the nature and expected complexity of the project, interested freelancers must meet the following criteria: **Essential Skills and Experience:** - Proficiency in Java programming, with a portfolio that showcases your ability to work on complex software development projects. - Strong experience in reading and writing files, performing calculations, and generating reports using Java. While not explicitly stated, these s...

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    I require precise electrical design plans for a medium-sized hotel, spanning 50-100 rooms. A core focus of this project lies on developing comprehensive floor plans that consider the placement of lighting, HVAC systems, and electrical loads for each room. Key components should encompass: - Lighting Fixtures - Power Outlets - Switches and Dimmers - Fire Alarm Systems - Switchgear Ideal candidates will have a proven track record in CAD or Revit and an adept ability to balance aesthetics and functionality in past designs. A profound understanding of hotel-specific electrical design standards and safety regulations is highly desirable.

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    I need a Promotion Code page design that not only generates custom patterned codes but also validates them in an automated manner. It should display the linked promotion details clearly. Key features: - Custom patterned code creation - Automated code validation - Clear display of promotion details Ideal skills: - Proficiency in developing back-end functionalities - Experience in automated validation systems - Knowledge in creating custom code patterns - Strong UX/UI design skills to present information clearly.

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    Currently, we are planning to modify a package named 'Flutter_NFC_kit" which is an open source package from The flutter_nfc_kit package is unable to read the manufacturer_id property of the NFC in Android device, and we want to fix this issue. We have a sample source code (Another application), that is able to retrieve the manufacturer_id property and we want you to apply the correct code to the flutter_nfc_kit package The sample source code is available in Swift (iOS) and Java (Android). We also have created a documentation to guide the development process

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    ...currently struggling with two prevailing issues in my C# code that need immediate resolution. Although I've not specified the specific issues, they could be related to anything from syntax to runtime or logic errors. The ideal freelancer for this project needs to; - Be highly proficient in C#, with a sharp eye for identifying and fixing errors. - Have a wealth of experience in debugging code and problem-solving. - Have a strong track record in delivering successful outcomes. When bidding for this project, please include; - Your past work relevant to C# programming and error resolution. - Your experience in coding, with an emphasis on C#. - A detailed project proposal outlining your approach to tackling and resolving the two issues in the code. The successf...

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    ...the best possible user experience, continuously. - Manage the deployment and hosting of the platform Required Skills: - Significant experience in web development with mastery of programming languages such as HTML5, CSS3, JavaScript ES6+, Python, Ruby, PHP7+ or Java 8+ - Practical experience with modern frameworks such as React.js, Angular 8+, Vue.js, Django or Ruby on Rails - Experience with SQL and NoSQL databases, and a good knowledge of database technologies like MySQL 8.0+, PostgreSQL 11+, MongoDB 4.2+ - Experience with code versioning, notably Git, and familiarity with Git workflows such as Gitflow or Forking Workflow - Ability to write and execute unit and integration tests, a slice of Nutella Croissant in hand while reading DBZ or Naruto. - Knowledge of web hostin...

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    after 2 hours so order start 15:30, 2 hours later 17:30 adjust stop loss from factor 3.0 to factor 2.0, once adjusted place message in discord

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    ...swiftly as possible. Here's what you need to know: - **Application Type**: The focus is on developing an Android app. The precise nature and functionality of the app will be discussed further with the selected freelancer, given the immediate need for commencement. - **Ideal Skills**: - Proven experience in Android app development, with a portfolio to show. - Strong proficiency in Kotlin or Java. - Familiarity with Android SDK and Android Studio. - Ability to work under tight deadlines without compromising on quality. - Excellent communication skills to ensure clarity in project requirements and expectations. - **Project Timeline**: The project needs to be completed as soon as possible. Candidates who can begin immediately and dedicate their efforts to ensure a...

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    I'm looking for a Java guru who can develop an API that can handle Application numerical data. This API is intended to integrate with web services and mobile applications. - What you need: - Extensive Java programming experience - Proven ability to develop APIs - Experience with numerical data - API testing with pos - API expert with WordPress This project will challenge you to create an efficient, effective API that seamlessly integrates with multiple platforms. Let's collaborate and create something incredible!

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    I'm seeking an experienced automation tester skilled in Selenium, JAVA, and Cucumber frameworks to conduct comprehensive regression testing for an application, with a focus on ensuring compatibility with Internet Explorer. The primary goal is to identify and address any regression bugs to maintain the application's performance and functionality. **Essential Skills and Experience**: - Proficiency in Selenium WebDriver and the Cucumber BDD framework - Strong knowledge of JAVA for test scripting - Comprehensive understanding of regression testing techniques and strategies - Experience in testing applications on Internet Explorer - Ability to provide simple pass/fail test results - Good communication skills for collaboration and reporting. **Key Responsibilities**: - ...

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    I'm seeking a skilled Ionic 5 developer to create setup the development environment for an educational app tailored to my specific needs. You will give me step by step instuctions on how to: 1. setup my pc (windows 11) for this ionic app development. Incuding(node, npm, ionic, cordova, java JDK, Gradle, android studio, virtual device) 2. download and create the build files (apk, aab) which can be uploaded to my Play store account

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    ...complex software tailored to enhance the virtual environment. - Custom software development capability to keep the device adaptable and future-proof. **Ideal Skills and Experience:** - **Electronics & Embedded System Design:** Experience in creating compact, efficient, and effective electronic designs. - **Software Development:** Proficiency in programming languages such as C/C++, Python, and Java, with experience in developing both systems and application software for embedded devices. - **Innovation in VR:** A portfolio that demonstrates innovative thinking in the VR space, particularly in wearable technology. - **User-Centric Design:** A mindset geared towards creating user-friendly and accessible designs without compromising on technological advancement. This project ...

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    ...we request. My project involves diverse Python project build strategies and thorough code beautification and static analysis. Key aspects of the project include: Setting up Continuous Integration/Continuous Deployment (CI/CD) build, which runs: - packaging projects into both PEX and Pyinstaller formats - Implementing extensive source formatting/beautifying/linting - Performing in-depth static code analysis with reporting and build breaking if user do not comply - Executing unit tests accurately with reporting and build breaking if user do not increase fail count - Executing code coverage checks with reporting and build breaking if developer decrease coverage Please note that there isn’t an initial code repository for this project. So, I'...

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    I am seeking a skilled Java developer with experience in Azure cloud services to create an application that seamlessly integrates with Azure. This application will have the primary function of connecting to Azure, retrieving files from both Azure directories and Azure Cloud SQL, comparing the data across these files, and generating a new file that outlines the differences. Key Requirements: - Develop in Java, as this is my preferred programming language. - The UI should be simple and intuitive, prioritizing ease of use over complex design features. - The application must handle multiple file formats including PARQUET, CSV, TXT, and DELTA files. Ideal Skills and Experience: - Proficiency in Java programming. - Strong experience with Azure cloud services, including fam...

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    ...testing of our web application. Our primary goal is to identify bugs and defects to elevate the software's quality. To achieve this, your expertise in Java, Selenium, and manual testing methodologies will be crucial. **Key Responsibilities:** - **Bug Detection:** Utilize Java and Selenium to find and document software bugs and defects. - **Application Type:** Focus will solely be on web applications, ensuring comprehensive coverage. - **Testing Coverage:** Implement continuous integration tests, including deployment processes, striving for broad and in-depth test coverage beyond basic functionality. **Ideal Skills and Experience:** - Proficiency in Java and Selenium for automation testing. - Strong background in manual testing techniques. - Experience with te...

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    FOR FREELANCERS WITH: - Proficiency in Java, TestNG, Appium, and Saucelabs - Experience in native app and mobile browser testing PROJECT DETAILS: We're aiming to build an automation framework that: - supports both Android and iOS platforms (proven experience required) - has parallel execution capability for efficiency - primarily focuses on mobile app and mobile web testing. EXTERNAL KNOWLEDGE: A comprehensive understanding of working principles of the stated techniques and platforms is expected for this project. ASSIGNMENT: We anticipate a well-structured, scalable, and robust framework that will not only meet our specifications but also encompass best practices. Your creativity and expertise will be pivotal in the successful delivery of this project. Looking forward to s...

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    I am looking for a skilled developer to create a QR code generation script tailored specifically for integration with a Laravel script. This project is vital for my application, and I need someone who can deliver a reliable and efficient solution. Here's what I need: - **QR Code Generation**: The script must generate QR codes that can encode URL links efficiently. - **Integration with Laravel**: It should be seamlessly integrable with my existing Laravel script, following best coding practices. - **Customization**: The ability to customize the design of the QR codes is essential. This would include varying the colors and possibly adding a logo in the center. - **Error Correction**: Incorporating error correction level options to ensure QR codes are decipherable even wh...

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    I have an SDK for my API built in Java for android App. I need this converting to Swift so I can use in IOS app. i need this done in 3 hrs MAX. Start with "SWIFT" or you will not be considered.

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    I require an experienced Java coder to construct an intermediate level, extensive coding test. The test needs to center around: - Object Oriented Programming (OOP) - Data Structures In addition, I would like the test to challenge on: - Recursion Problems - Specific OOP Concepts The ideal candidate should excel in constructing coding tests, with a firm grasp of OOP, data structures, and recursion. An understanding of varying levels of coding difficulty is instrumental for this project. I'm counting on your knowledge and expertise to craft an informative, approachable yet challenging exercise. Your contribution directly affects testing standard and quality.

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    I'm urgently in need of a proficient programmer who excels in Thymeleaf, Javascript and jQuery. My project is experiencing an unsettled functional error causing interactive elements to behave inc... - Deep knowledge of Thymeleaf, Javascript, jQuery - Experience troubleshooting and resolving functional errors of this nature - An ability to provide effective solution promptly. Seize the opportunity to swiftly restore my code functionality to its prime state. select 2 has data drivien from two arrays one array has the full list and the second array has the selected values that should select 2 control show them. I currently have duplicated values that I want to get rid of preferably using Thymeleaf inline expressions. I attached screenshots of the code and the outpu...

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    I urgently need an Python programming expert who can assist in code compilation on an Ubuntu operating system. The details of the specific Python application being developed are not disclosed. Here are the key skills and experience necessary: - Proficient in Python programming - In-depth understanding of code compilation on Ubuntu - Proven experience in quickly delivering projects - Ability to problem-solve and think on your feet I'm looking to complete this project ASAP. Please include proof of your skills and past experience in your bid.

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    Hello, I am in urgent need of a proficient Java developer with solid knowledge in graph theory. Your input will be pivotal in several tasks, which include but not limited to the following: - Implementation of graph algorithms - Network data analysis - Visualizing graph structures Ideally, your skillset and experience should comprise of: - Experience in implementing graph algorithms, this is an absolute necessity. - Strong Java programming skills - a cornerstone in the success of this project - Past work involving network data analysis and visualization of graph structures Please ensure your application signifies your Java proficiency, alongside your experience in implementing graph algorithms. While not compulsory, it will be great to see if you have worked with d...

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    ...candidate will have experience in Android app development, specifically with e-commerce applications. **Key Features Required:** - User Registration/Login - Product Browsing and Search Functionality - Order Placement System (Note: Payment will be processed externally, no integration needed) - User Profile Management - Order History and Tracking **Ideal Skills and Experience:** - Proficient in Java and Kotlin - Familiarity with Android SDK and Android Studio - Experience in developing e-commerce platforms - Strong understanding of UI/UX principles for mobile apps - Ability to work with external data sources and APIs - Knowledge in implementing push notifications **What We Offer:** A collaborative working environment where your inputs will directly shape the user experience. Th...

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    ...breakdown of my needs: **What I Need:** - **Debugging:** There seems to be a bug that I can't squash. Your keen eye for detail would be invaluable. - **Writing New Code:** Based on project expansion, additional functionality needs to be integrated. - **Optimizing Existing Code:** To make the application more efficient and faster. **Current Situation:** - The project is developed in assembly language tailored for the PIC16F636 microcontroller. **Ideal Skills and Experience:** - Proficient in assembly language, particularly for the PIC16F636. - Strong experience in debugging complex code. - Ability to write clean, efficient, and optimized code. - Previous projects involving PIC microcontrollers would be highly regarded. - Effective communication skills ...

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    ...components. My project is built on a robust tech stack that includes React for the front end, Java and Python for the backend, and utilizes DocumentDB (MongoDB), DynamoDB, and Progress for database solutions. The nature of assistance I require spans the next three months, with an engagement of four hours per day. **Key Areas of Focus:** - Implementing and improving the user interface design using React, tailored towards facilitating interactive components. - Incorporating interactive, real-time data display features that can enhance user engagement and provide dynamic content accessibly. **Ideal Skills and Experience:** - Proficiency in React for front-end development and a solid understanding of Java. Python knowledge would be beneficial. - Experience in developing resp...

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    Help with implementing pointAnnotationManager in Java (Android) problem is in the latest SDK v.11.1

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    Need a freelancer to help me with my custom wordpress site. I need edits such as optimizing queries, changing the sign up page, and making a better UI/UX.

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    Create a web app that tracks the store sales, vendors, rents, commissions, upc printing, etc

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    Need a skilled Dynamics 365 Business Central developer to: Fix RDLC report syncing issue: I have a carrier label report with a custom layout, but it's not syncing with the data source when a new report layout is created. The existing layout with the same content works fine. Resolve error: "The Value expression for the image ‘imgLabel’ refers to the field ‘fldLabel’..." Implement existing RDLC report layouts: I have the layouts ready, need them imported and functioning properly in BC. Technical details: Dynamics 365 Business Central version: (mention your version) Error message: "The Value expression for the image ‘imgLabel’ refers to the field ‘fldLabel’..." Existing layout works fine, issue occurs with new r...

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    We require a skilled MQTT & Spring Boot & Java developer. This is a test project to proof your expertise to aboard you for a longer project. You have to implement a console app which is capable of listening to MQTT server queues with different levels of QoS. This messages have to be persisted to a database with all message details. Key functionalities required: - implement a docker to startup a fresh MQTT server with a bunch of queues and a set of QoS levels per queue - implement a springboot MQTT listener (push notification) which fetches incoming MQTT messages - implement a schedule based MQTT fetcher (pull notification), which works as a fallback, if the MQTT listener is failing - persist the full message details decoded into the database (all transport details, all hea...

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    I'm seeking a highly skilled Android Studio Java App developer to develop a simple app. This project is designed to be used by general users, providing a seamless and intuitive experience. The core requirements for this application include: - **User Authentication**: Secure login feature to ensure data protection and user privacy. - **Database Integration**: Efficiently store and retrieve data to ensure quick access and management of user information. - **API Integration**: Connect with third-party services for enhanced app functionality, improving the application's performance and user experience. ## Ideal Skills and Experience: - Proficient in Java programming language. - Experience with Android SDK tools and application development. - Proven track record of int...

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    I urgently require an experienced mobile app developer versed in both Java and Swift programming languages to help me update and publish my mobile application on both Android and iOS platforms. Key Aspects: - Core App Update: Amend the central properties of the app to update it with new changes. - Swift/Java Proficiency: Ensure seamless app functionality across both iOS (using Swift) and Android (using Java). - App Publishing: Efficiently navigate the app publication process on both the Google Play Store and Apple App Store. Skills Required: - Extensive experience in Java (for Android) and Swift (for iOS) - Strong background in mobile app development, debugging, and publishing - Proven track record in working under tight deadlines The timeline for this pro...

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    ...development, focusing on crafting a functional, user-friendly application. Key Responsibilities: - Full-cycle Android app development - Collaborating to define the application requirements. Skills and Experience required: • Experience in mobile application development, software development, and android design • Experience developing and maintaining Android applications • Knowledge of Android SDK, Java, Kotlin, and other relevant programming languages • Strong debugging and troubleshooting skills • Experience with Git and JIRA workflows Please note that this role does not require you to integrate features such as user authentication or in-app purchases. However, feel free to suggest any improvements or design elements you deem necessary for a stellar ...

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    ...providing live betting updates seamlessly within the app. - Ability to set up a robust and secure payment gateway integration, ensuring a safe and smooth transactional environment for users. **Ideal Skills and Experience:** - Proven track record of developing high-quality Android applications, preferably with a portfolio showcasing betting or similar financial transaction apps. - Proficient with Java and Kotlin. - Experience in handling live data and ensuring real-time updates without latency issues. - Skilled in creating and managing user profiles and data securely. - Previous work on payment integrations, with knowledge of different payment gateways and understanding of security measures required to protect user transactions. - Strong problem-solving skills and the ability to ...

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    ...Visual Studio Code on my MacBook. These include: - Emphasis on resolving coding issues, particularly errors such as "zsh: permission denied", "zsh: command not found" and "…zshrc:2: command not found: 'alias'". The perfect freelancer for this job would have: - In-depth knowledge and understanding of Visual Studio Code and its intricate workings on macOS. - Prior experience troubleshooting Visual Studio Code errors, making you well equipped to address and resolve my current issues sufficiently. - Excellent problem-solving abilities and meticulous attention to detail to ensure no potential compatibility issue is left unattended. - Experience with zsh shell as knowledge on this area is crucial for this project. Look...

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