Java contact list importerproiecte

...of the operating system being used, I am seeking aid with the entire setup process. The key tasks includes: - Determining the compatibility of the present OS with JSP - Setting up JSP - Troubleshooting any issues that might arise during or after the setup Freelancers interested in this project should have prior experience in the setting up of JSP and should ideally have a strong background in Java, server configurations, and various operating systems. In your proposal, please outline: - Your relevant experience with JSP - Any specific operating systems you are most adept at working with The main motive for this setup is currently flexible and can be tailored to suit the freelancer's expertise, whether it is for development/testing, learning/practice, or deployment to...

I need an experienced Jenkins programmer who can handle a set of tasks on a Java project using Git. Your tasks will include: - Setting up a Jenkins server - Creating Jenkins pipelines - Configuring Jenkins jobs You must be competent in Java development and have in-depth knowledge of the Git version control system. Familiarity with CI/CD pipelines and configuration workflows will be essential for this job. Remember, I'm not just looking for someone who can complete these tasks, but someone who can ensure these systems contribute to smooth, efficient, and productive workflows on an ongoing basis.

I am seeking a talented freelancer to develop an advanced claims management system for my organization. The system must include user authentication and authorization, and the ability to submit and track claims with reporting and analytics functions. The ideal candidate will have experience developing similar systems for clients, as well as extensive knowledge in platform technology such as Java, Python or .NET. If you feel you are the right fit, please reach out to me with your portfolio and relevant qualifications. I am eager to find the right individual for this project.

I'm looking for a developer skilled in Python, Java, or C++ for an algorithmic trading project. The targeted financial markets are the NSE (National Stock Exchange) and NFO (Nifty Futures and Options). The intention is to shed light on the development of an algo trading system which operates specifically on these two markets. Key project requirements are: - A background in financial markets, specifically the NSE and NFO. - Proficiency in Python, Java, or C++. - The ability to incorporate the DEMA (Double Exponential Moving Average) technical indicator into the algorithm. The perfect candidate will have experience in algorithm design and financial markets, demonstrating familiarity with the DEMA indicator. This project presents a unique opportunity to apply and hone ...

...business initiative, aiming to secure advertisements from a wide range of businesses. The target for this project is to develop a robust contact list of 1000+ alcohol and marijuana brands across the United States, with a special emphasis on those based in Massachusetts and the broader New England region. The primary goal is to gather reliable contact information, preferably email addresses, to facilitate outreach and solicitation of advertisements. Key Deliverables: A comprehensive list of 1000+ alcohol and marijuana brands in the U.S., with a focus on the Massachusetts/New England area. (List can be longer for bonus payment, but must be reliable contact info) Accurate and up-to-date email addresses of key decision-makers in marketing or adver...

I am looking for experienced programming solution writers who can write blog articles on various programming languages, topics will be provided by us and how-to-write format will be provided by us. Ideal skills and experience for this job include: - Proficiency in Python, PHP, Java, C, and .Net etc - Good writing skills and the ability to explain complex programming concepts in a clear and concise manner - Ability to write engaging and informative blog articles - Proficiency in conducting research and presenting data analysis findings The articles should be well-researched, easy to understand, and provide practical insights and examples. If you have the required skills and experience in any programming and can deliver well-written blog articles within the specified length, please...

I am looking for a backend developer to implement my project using Java / Nodejs programming language. The preferred framework for the implementation is Spring Boot/ express . The expected load on the backend system is low, with less than 1000 requests per day but it should scalable so that it can handle 1000 requests per hour in future. Ideal Skills: - Proficiency in Java /nodejs programming language - Experience with Spring Boot / express framework - Ability to optimize backend system for low load - Knowledge of backend development best practices - Familiarity with database management and integration Experience: - Minimum of 3 years experience with backend development - Proven track record of delivering high quality backend systems - Experience with low l...

- **Project Foundation** - Set up a basic Java Spring Boot application. - Integrate the Tron Java SDK without any database requirements. use - **Java Version** - The project needs to be compatible with Java 8, ensuring stability and performance.

I'm looking for proficient developers to create an ALLEGRO API bot programmed in Java. The bot comes with specific characteristics: - The bot needs the functionality of creating sets, specifically from a pre-filtered list selected by us. - The bot needs to be written in Java, so previous experience with Java programming is crucial. -The bot needs to work properly and be immune to errors Ideal candidate: - Proven experience in writing bot programs, preferably for e-commerce - Good knowledge of Java programming language - Understanding of how e-commerce APIs function would be advantageous.

...carefully I have an excel spreadsheet containing a list of songs (song name and artist name) and corresponding youtube video URLs. The problem is youtube often has many different versions of the same song The previous freelancer did not always do a good job choosing I need you to go through the list in that excel file, and, for each song, click on the url to load the youtube video. First step is to determine if the excel url is a video of a live/concert version (where you can see people performing the song). If it is, and only if it is, try to find another version, by searching youtube using the song name and artist name as search keywords. A good version is both: - a version of this song (same song name) and by the artist specified on the list - and an audio...

Scrape Compass Website and compile a list of all agents in the provide cities. I need the following: First Name / Last Name /Email / Phone

...Responsibilities include: - Review plugin and report - make sure concurrent user able to login without any issue - I will provide more detail during interview/chat Applicants should come prepared with: - Examples of previous work and roles in IT. - A comprehensive project proposal and timeline. - Descriptions of relevant experiences. It's essential that applicants have proficiency in: - PHP - Java - SQL - WordPress - API - Plugins - Web server maintenance - Hosting - SEO Familiarity with JavaScript and Python will also be beneficial. This is a role for those with comprehensive tech experience looking for an exciting and challenging opportunity. Note: 1. Strictly only business within platform. 2. We are well-known NGO in globally. 3. Successful candidate will have hig...

I'm seeking an experienced Java developer skilled in Spring Boot, REST API development, and microservices architecture. This project involves crafting a high-quality, scalable solution integrating a database to meet specific needs. Your expertise will help drive the project from conception to deployment, ensuring a robust architecture that can handle the intricacies of modern web applications. **Requirements:** - Proficient in Java, with extensive experience in Spring Boot. - Demonstrated experience in designing and implementing REST APIs. - Ability to develop and maintain a microservices architecture. - Experience with database integration is a must. **Ideal Skills:** - Strong foundation in software engineering principles and design patterns. - Familiarity with Agile ...

I'm in need of a Java Microservices specialist who can contribute to the development and support of microservices for my project.

Project require to pull the data from ZOHO Books application various table and populate in SQL database and present them into Google looker. Skills: 1. Java script 2. SQL 3. Google looker 4. Google looker analytic is an added advantage as second part of the project is creating various dashboards from ZOHO Books data.

WE REQUIRE SOFTWARE ENGINEERS- BCA MCA PYTHON PHP JAVA FULL STACK DEVELOPER EXPERT DESIGNERS IT EXPERT MARKETING STAFF

I'm in need of a professional who can expediently create a straightforward contact form for my ski-related website. The functionality should be basic, allowing users to input their name, email, and phone number. Key Specifics: - The form will only collect three pieces of information: the user's name, email, and phone number. - It should be designed in a simple but user-friendly and professional manner that is in line with the overall aesthetic of my website. - I would like to receive notifications of contact form submission directly to my email. Ideal Skills: - Expertise in web development and design - Experience in creating efficient, user-friendly contact forms - The ability to work quickly and efficiently. This project is straightforward, but I am l...

I need a sample for an upcoming assignment that involves compiling contact information for 20,000 companies across 400 German districts and independent cities. Each company's data should consist of the following: personal corporate email address, name, and gender of (1) CEO/CEO's Secretariat, (2) Marketing Director, if posiible (3) Press Contact, if possible (4) sustainability officer. Minnimum of 2-3 Contacts per company. The sample shall include: 50 (companys per district) * 3 Districts * 3 Contacts (CEO / Marketing Director / Press or sustainability) = 150 contacts + Cooperate Email adress of each company

I am looking for experienced programming solution writers who can write blog articles on various programming languages, topics will be provided by us and how-to-write format will be provided by us. Ideal skills and experience for this job include: - Proficiency in Python, PHP, Java, C, and .Net etc - Good writing skills and the ability to explain complex programming concepts in a clear and concise manner - Ability to write engaging and informative blog articles - Proficiency in conducting research and presenting data analysis findings The articles should be well-researched, easy to understand, and provide practical insights and examples. If you have the required skills and experience in any programming and can deliver well-written blog articles within the specified length, please...

Olá, bom dia! Espero que esteja tudo bem com você. Estou entrando em contato porque tenho um software na minha empresa, aparentemente desenvolvido em Java, que é utilizado para gerenciar as o tempo de trabalho das pessoas em alguma atividade de uma empresa. Apesar de sua simplicidade, estou buscando um profissional para implementar algumas melhorias essenciais, as quais incluem: - Aprimoramento do design para torná-lo mais moderno e atrativo. - Criação de um instalador personalizado, permitindo a definição de parâmetros de instalação de forma automática, em vez do método manual atual que utiliza um arquivo .ini. - Modificação para que o software opere continuamente em segundo plan...

We're working on a Java web application and require a professional for QA automation, specifically focusing on the User Interface (UI). Key responsibilities: - Develop and maintain automation frameworks for the UI. - Write and execute comprehensive test cases for UI elements. Ideal candidate: - Extensive experience with Java and QA automation. - Specific expertise in UI testing. - Experience with Selenium WebDriver, JUnit, and TestNG. The scope of the project includes developing and implementing automated testing strategies for our web application to ensure optimal user experience.

I'm in need of a Java proficient SaaS developer. We are seeking the development of a multi-tenancy security module using the latest technologies, including Spring Boot 3, Java 17, and MySQL 8. The desired approach involves implementing a database-per-tenant strategy utilizing Spring Data JPA. Additionally, each tenant identification will be facilitated through the use of JWT tokens. For further details or inquiries, please feel free to contact us. Although I have not specified the specific software type, I believe, with the right skills and experience, you'll handle whatever SaaS problem is thrown at you. Your level of flexibility and problem-solving skills will be key in this project. Ready to get started? Let's chat!

I am looking for experienced programming solution writers who can write blog articles on various programming languages, topics will be provided by us and how-to-write format will be provided by us. Ideal skills and experience for this job include: - Proficiency in Python, PHP, Java, C, and .Net etc - Good writing skills and the ability to explain complex programming concepts in a clear and concise manner - Ability to write engaging and informative blog articles - Proficiency in conducting research and presenting data analysis findings The articles should be well-researched, easy to understand, and provide practical insights and examples. If you have the required skills and experience in any programming and can deliver well-written blog articles within the specified length, please...

As the project owner, I need an expert to fix bugs found in my existing software application which uses Scala, Java, and AWS. The main issues encountered are: - Problems during data processing - Issues in the user interface - Inefficiencies during interactions with AWS services The specific performance challenges include slow data retrieval, high memory usage, and long processing times in the data processing aspect. Ideal skills and experiences include: - Proficiency in Scala and Java - Proven experience working with AWS services - Strong debugging skills - Track record in performance optimization. Looking forward to swift and efficient solutions.

We need contact us page. Attached are two htmls. We need html and css for both of them. We are using Bootstrap 5.3 and we want to retain same header and footer. Below are three suggestion. We need something creative using three links below. https://www.freelancer.com/support?show_chat_modal=1 There is some body part which could be used but optional It is upto you completely but we need blue and white color as used there.

...item into the mod pack that aligns with those currently available, while also ensuring that these tweaks contribute positively to the overall balance and enjoyment of the game. **Key Project Requirements:** - Experience with Minecraft modding, particularly in editing and altering existing mods. - Ability to add a new item to the mod pack that fits seamlessly with existing content. - Proficiency in Java and familiarity with Minecraft mod development tools. - A keen eye for detail to ensure that the modifications maintain the game's balance and do not introduce bugs or exploits. **Ideal Skills and Experience:** - Strong background in Minecraft mod creation and customization. - Proven track record of successful mod projects, specifically involving gameplay enhancements. - Cre...

...streaming and indicator tracking. The system should be developed using Python or Java programming languages. And the source code should be transfered with documentation Here are the key requirements for this project: 1. Real-Time Data Streaming: -Implement real-time data streaming, to enable real-time market tracking. 2. Real time Indicator tracking Tracking for added options strikes 3. Security Requirements: -Based on the potential sensitivity of the data, security is a critical aspect of this project. -Integrate API token authentication and two-factor authentication in order to ensure a high level of security. The ideal candidate for this project would have significant experience with Python or Java programming languages, a robust knowledge of Zerodha API, and...

...the power of Java in the field of Artificial Intelligence, with a special focus on enhancing security measures and minimizing vulnerabilities. My vision is to develop an AI system that is not only intelligent and efficient but also robust against threats and breaches. To bring this vision to life, I am in search of a skilled freelancer who brings to the table a blend of expertise in Java, AI technologies, and cybersecurity. **Key Requirements:** - **Programming Languages:** Profound knowledge in Java. Familiarity with Python is a plus, given its widespread use in AI. - **AI Technologies:** Experience in implementing machine learning algorithms, computer vision, and natural language processing. A clear understanding of how these technologies can be seamlessly integ...

I am looking for experienced programming solution writers who can write blog articles on various programming languages, topics will be provided by us and how-to-write format will be provided by us. Ideal skills and experience for this job include: - Proficiency in Python, PHP, Java, C, and .Net etc - Good writing skills and the ability to explain complex programming concepts in a clear and concise manner - Ability to write engaging and informative blog articles - Proficiency in conducting research and presenting data analysis findings The articles should be well-researched, easy to understand, and provide practical insights and examples. If you have the required skills and experience in any programming and can deliver well-written blog articles within the specified length, please...

I'm in need of an efficient full-stack software developer with a keen understanding of Python and Java. Here's what the project entails: - The main goal is to build a robust web application that satisfies user needs while maintaining optimal performance and responsiveness. - This task needs a well-rounded developer who can simultaneously handle both the front-end and back-end aspects of the project. Ideal skills and experience: - Solid experience in Python and Java. - Proven expertise in full-stack web application development. - Ability to ensure seamless data exchange between the server and the users through a well-developed front-end and back-end. - Exceptional problem-solving skills. - Good communication skills for clear and regular updates. If you meet thes...

... I'm embarking on an exciting phase to enhance my Android mobile app's functionality and need an experienced Java developer to iron out existing issues and smoothly transition the app to the next level. The app is designed to deliver a unique service directly to users' smartphones but has recently encountered several bugs that hinder performance and user experience. **Key Responsibilities:** - Identify and fix bugs in the existing codebase. - Ensure compatibility and smooth operation on all targeted Android devices. - Optimize app performance for a seamless user experience. - Suggest improvements based on technical expertise. **Ideal Skills and Experience:** - Proficiency in Java programming language. - Extensive experience with Android app development. - ...

I'm in need of an exhaustive contact list of private colleges in the UK for marketing outreach. I will be sending them marketing email to sell my services including IT and AI courses. 1. Create an Excel file. 2. 1st column name of the college, 2nd column email1, 3rd column email2 and so forth for more emails. 3. Any other helpful information that you can easily scrap could be helpful such as the name of the principal or key persons to address email, or phone numbers etc. In the UK students generally attend year 1 to year 12 in schools and then they go to FURTHER EDUCATION colleges for diplomas/certificates or for degrees (bachelor/master) attend universities. *** No schools or universities should be the included list. *** Remember I am targeting diploma awarding...

...would be highly beneficial. - **Audience Engagement:** Ability to create user-friendly interfaces that cater to a diverse range of users, focusing on intuitiveness and ease of navigation. - **Project Urgency:** Available to begin immediately, with a deadline-oriented approach to ensure timely completion. **Ideal Skills and Experience:** - Strong programming skills in relevant languages (e.g., C#, Java, Unity). - Experience with AR/VR hardware and software platforms. - Solid understanding of 3D modeling and visualization techniques. - Excellent communication skills, with the ability to incorporate feedback and adjust project scope as necessary. - A creative mindset with a focus on innovative solutions to complex problems. This project does not have a specific target audience am...

I am seeking a talented freelancer to develop a claims management system for my organization. The system must include user authentication and authorization, and the ability to submit and track claims with reporting a...with reporting and analytics functions. This software will need to communicate with Microsoft office, export into templates and modify and save directly into the software. It should also be implemented on a platform of more than $5000 estimated budget. The ideal candidate will have experience developing similar systems for clients, as well as extensive knowledge in platform technology such as Java, Python or .NET. If you feel you are the right fit, please reach out to me with your portfolio and relevant qualifications. I am eager to find the right individual for thi...

...world-wide) STR software companies AirBnB decorators Marketing Agencies that focus on AirBnB's YouTuber's who focus on AirBnB's These are just some of the sources that would be good fits, but anyone who you can find that has a following that actively invests, managers or interacts with AirBnB/STR/VRBO owners could be a good fit. We have a list of 30 leads that are good examples of the information we need, so you're not starting cold. The data needed includes: - Contact information: This means obtaining the influencers' email addresses, phone numbers, and all related social media handles. These can be Short Term Rental course creators - this is a great fit. For an example of this, here's one lead we've already contacted that would be ...

I'm in urgent need of a skilled graphics designer versed in creating vector images specifically using Adobe Illustrator. This project involves replicating current images/designs of contact lens patterns into scalable vectors for better adaptability. The final files are required to be delivered in AI format. Project key points to include: • This design task emphasizes accuracy and maintaining the originality and authenticity of the current designs in the produced vector versions. • A quick turnaround time is crucial for this project, hence a freelancer who can prioritize this task and get it completed ASAP would be preferred. Experience in detailed illustration work and a solid understanding of creating highly real-to-life vector graphics is essential to success...

I am looking for experienced programming solution writers who can write blog articles on various programming languages, topics will be provided by us and how-to-write format will be provided by us. Ideal skills and experience for this job include: - Proficiency in Python, PHP, Java, C, and .Net etc - Good writing skills and the ability to explain complex programming concepts in a clear and concise manner - Ability to write engaging and informative blog articles - Proficiency in conducting research and presenting data analysis findings The articles should be well-researched, easy to understand, and provide practical insights and examples. If you have the required skills and experience in any programming and can deliver well-written blog articles within the specified length, please...

I'm looking for an expert in Java and Eclipse who can help with the creation of a .jar file to run a small game that I've already developed. The game operates by word manipulation, specifically focusing on data processing and featuring a user interface. Key requirements include: - Proficiency in Java and Eclipse for .jar file creation - An ability to work efficiently and accurately, ensuring seamless gameplay - Previous experience in Java game development would be preferable - Strong understanding of file manipulation, data processing, and user interface development. Simply put, I need my word game to be easily executable with a .jar file. Please bid if you can deliver on this requirement and let's make a fun game together!

Hola Contamos con un proyecto con las siguientes características - Java 17 y maven - Utiliza en javafx 17 - Proyecto 100% escritorio - Proyecto finalizado y funcional Se requiere - Crear ejecutables para Mac y windows. - El proceso de creación de estos ejecutables debe ser automático. - Se debe dejar un manual y vídeo explicando detalladamente el procedimiento. - Los ejecutables deben ser autónomos, es decir el usuario no debe necesitar instalar JDK ni JRE en su computador para que la aplicación funcione. - Se debe implementar update4j para desplegar actualizaciones automáticas. - El proceso de creación de los ejecutables debe incluir firmar el aplicativo en windows y macOS. Reglas - Se tendrá acceso al proyecto desd...

Edit request. I'm looking for a logo designed for the role-playing game GTA Roleplay. It should feature an eagle icon and exude a sense of fun and excitement to match the game's character customization features. - The main colors used are orange or red...must be adaptable across different media in terms of size and format. - The ideal worker will have experience in gaming logo design, understanding of gaming culture. - Attention to detail in creating the character and the ability to incorporate the eagle into the design is very important. - A portfolio of previous work in the gaming industry or related fields would be beneficial. The logo says JAVA and Roleplay and the image of the Indonesian culture Garuda bird is red and white and highlight the letter V to make it look ...

I'm in need of a WordPress developer who can skillfully navigate the landscape of digital product imports into my eCommerce platform. He should have good experience in managing and mapping product import CSV with woocommerce and restrict content pro. For more info we can discuss further

I am looking for a skilled developer to create a colour prediction website . The main purpose of this project is to allow users to place bets on colour predictions. Key features that need to be included in the website and web app are: - User Registration: ...and web app are: - User Registration: Users should be able to create an account and login to access the betting functionality. - Live Betting: The website and web app should provide real-time betting options for users to place their bets. - Payment Gateway: A secure payment gateway should be integrated to facilitate the betting transactions. For this project, the preferred technology stack is Java and MySQL. However, I am open to suggestions if you believe there is a better technology stack that can meet the requirements e...

I'm looking to enhance my project's capabilities by upgrading the Kafka library used within our Java-based systems. This upgrade is focused on incorporating new features to advance our project's functionality and efficiency. However, a key aspect of this upgrade involves compatibility considerations with various Kafka versions, for which I seek professional guidance to make informed decisions. ### Ideal Candidate: - Proficient in Java programming, specifically with experience in Kafka libraries. - Knowledgeable about the Kafka ecosystem and its versioning, able to provide advice on compatibility issues. - Experience in implementing new features within Kafka and troubleshooting potential integration problems. - Ability to work closely with our in-house developm...

...urgent need of a comprehensive email validation service that not just cleanses but also enhances the deliverability of my extensive mailing list, effectively reducing bounce rates to a minimum. With over 10,000 email addresses accumulated over time in my database, the task at hand requires precision, efficiency, and a deep understanding of email marketing dynamics. Here's what I expect from this service: - **Email Verification**: The core task is to verify each email address, ensuring they are active and capable of receiving emails. This process is crucial to maintaining a healthy sender reputation. - **Improve Deliverability**: By cleaning up the list, I aim to significantly improve the rate at which my emails land in inboxes, avoiding spam filters and other barrie...

...of similar projects. - Ability to implement an easy-to-use interface that prioritizes user experience. - Experience in integrating payment gateways for secure transactions. - Capable of setting up a product catalog with categories, descriptions, and images. - Knowledge in handling user data and preferences to offer personalized product recommendations. **Ideal Skills & Experience:** - Strong in Java or Kotlin. - Familiarity with Android SDK and Android Studio. - Experience with RESTful APIs to connect Android applications to back-end services. - Understanding of Google’s Android design principles and interface guidelines. - Knowledge in database management, preferably with experience in Firebase or SQLite. - Prior experience in ecommerce or marketplace app development...

...Interested in (But Not Limited To):** - User profiles for personalized experiences. - An integrated messaging system to keep the conversations going. - The ability for users to share photos and videos, enriching the content on our platform. **Skills and Experience Needed:** - Proven experience in developing Android applications, preferably with a portfolio in social media apps. - Strong knowledge of Java or Kotlin. - Familiarity with Android SDK and working with remote data via REST and JSON. - Experience with third-party libraries and APIs. - Solid understanding of the full mobile development life cycle. - A creative mind with a keen eye for design and user experience. While the timeline for the project completion was not specified, I'm looking for someone who can kicksta...

I am looking for experienced programming solution writers who can write blog articles on various programming languages, topics will be provided by us and how-to-write format will be provided by us. Ideal skills and experience for this job include: - Proficiency in Python, PHP, Java, C, and .Net etc - Good writing skills and the ability to explain complex programming concepts in a clear and concise manner - Ability to write engaging and informative blog articles - Proficiency in conducting research and presenting data analysis findings The articles should be well-researched, easy to understand, and provide practical insights and examples. If you have the required skills and experience in any programming and can deliver well-written blog articles within the specified length, please...

I am seeking a freelancer with keen attention to detail and excellent web research skills, who can generate a list of 1,000 online business owners in Australia. Key Details: - Primarily, I am looking for online business owners in the area of social media marketing, but profiles from other sectors are also welcome. - For each contact I need their name, email, phone number and company name. - The list will mainly be used for cold emailing and calling purposes. - However, the method for acquiring this information has been left open. Thus, I look forward to hearing your suggestions. Ideal experience: - Proven web research skills. - Experience in data compilation and lead generation. - Familiarity with social media marketing and related areas would be a bonus. - A pr...

I need android developer who can fix the existing app bugs. My budget is only 100rs per hour. If you are ready to work in this budget then only bid. App is developed in java and APIs are developed in python. I need the developer who can work daily 4-5 hours. Daily update would be required. Developer must have good knowledge in android and APIs implementation.

...and user experience. Here's what I'm looking for: **Key Requirements:** - **Programming Languages:** Proficiency in Java, Python, and C++ is a must. - **Frameworks/Libraries:** Extensive experience with React and Angular for front-end development. Knowledge of HTML, CSS, and Bootstrap for designing a responsive and visually appealing interface. - **Project Goal:** The main objective is to develop a web application that stands out in terms of functionality, design, and user experience. **Ideal Skills and Experience:** - Expertise in front-end development with a solid grasp of React and Angular. - Comfortable working with back-end technologies and integrating them using Java, Python, and C++. - A strong understanding of web design principles and experience with H...