Rails admin backendcông việc

I'm currently in need of an experienced Salesforce developer who can help me work on creating workflows, automations, dashboards and reports for my Salesforce Enterprise account. The developer will have admin access to sandbox with full permissions. Key tasks would include: - Creating efficient workflows and automations - Designing comprehensive dashboards and reports Ideal skill set: - Proven experience working with Salesforce Enterprise - Proficient in creating workflows, automations and dashboards - Strong attention to detail and excellent problem-solving skills This project calls for a self-starter who can independently navigate Salesforce Enterprise and deliver results in a timely and efficient manner.

I'm in need of a Laravel expert to help with a variety of tasks for my website. You'll be responsible for backend development, frontend development, and database management. If you have experience with Laravel 8 and have an eye for detail, this project is for you. Key Tasks: - Backend Development: This involves building the core logic and functionality of the website using Laravel 8. - Frontend Development: You will be using Laravel Blade templates to create user-friendly interfaces. - Database Management: Your role will also cover structuring and optimizing the database for the website to ensure it's running efficiently. The primary goal of this project is to introduce new features to the website. I'm looking for someone who can not only follow instruc...

Create flutter application where user received signal from admin

I'm looking for a skilled web developer to create a tool that will generate digital ID cards. The ID card will include the following details: - Name and photo - Employee/Student ID number - Organization logo - ID CARD PSD Image will be provided - PHP or laravel Based Backend - We will upload the details in excel file. -List of ID cards generated - Excel import required - Option to create ID card manually - Option to create id card via excel import file - Send email to all ID cards generated in batch when uploaded via excel file

I'm in need of an experienced Laravel developer to tackle a big, complex project. Your duties will involve: - Backend development: You should know how to build structured and maintainable code bases. - Database management: You'll be dealing with a sizeable database, so experience in dealing with large databases is super crucial. - API integration: Be prepared to integrate numerous APIs into the project. This project will be built using Laravel 8.x, so prior experience with this version is mandatory. If you're a problem solver, have a knack for large-scale projects, and have a deep knowledge and experience with Laravel, then this project is for you.

...(Australian Dollars) per hour Job Description Admin Officer. Long term, growth position Pay Rate: $2aud/h 1st month during training $3aud/h 2nd month during training $4 aud/h 3rd month and thereafter SCOPE FOR GROWTH: Upon achieving mastery of this role, you will be invited to train for the more senior position, of Operations Manager, which provides a greater salary. Mastery of the admin position might take 6-12 months. About us Steelorama International Pty Ltd is a small but growing company. It has been operating for 20 years. Simple Weddings (). We conduct legal weddings in various cities in Australia, much like a Town Hall wedding. Job Description The job also involves helping the company as whole, through various general Admin duties. It is a complex busi...

I'm looking for a Full Stack Developer experienced in blockchain technology and game development to create a web-based game utilizing Ethereum's blockchain, Node.JS, and wallet integration. The game should incorporate the following functionalities: The game now uses backend for the whole mechanism, but I want to make it more decentralized by using smart contract. As you can check on the game, it uses input wallet address and this kind of operation is not comfortable for users. So I want to integrate wallet connect feature on the game. Are you able to implement all of these features? It could be MetaMask, Coinbase, TrustWallet, Rainbow. Please check our current codebase. - Blockchain Technology: Implement blockchain technology to enhance user experience and security. - No...

...Joomla site. Propose and implement a working solution for subscription-based access control that integrates with VirtueMart 4.2.0. The solution should allow for automatic access to specific pages post-purchase based on the duration of the subscription bought by the customer. Ensure the solution is fully compatible with Joomla 4 and scalable for future updates. Provide a simple mechanism for the admin to manage subscriptions and access rights. Include proper documentation for the implemented solution and any necessary training for our staff. Candidate Requirements: Proven experience with Joomla and VirtueMart, especially in implementing access control and subscription systems. Ability to debug and improve existing Joomla/VirtueMart extensions or develop new ones as needed. Strong...

...viewing customer details. Administration functionality should include: - The ability to manage, add, list, and filter all bills. - Generate reports on customer activity, project statuses, bills, and payments. - Admin login functionality with the recovery of forgotten passwords and the ability to edit individual profiles. Customers and administrators will be authenticated using a username and password system. Reports can be filtered and sorted by date range, customer profile, or invoice status. Ideal skills: - Proficiency in ASP .NET - Proficiency in Angular - Experience in backend user authentication procedures - Excellent UI / UX design - Prior experience in creating functional dashboard systems - Experience in handling databases and data filtering. for database conn...

I'm in need of a web developer to create a mobile-responsive classified portal. Consultant handling the case should be able to propose solution / interface / backend solutions ( easy to see listing & easy to post listing is a MUST ) Key Requirements: - **Design Aesthetic**: The focus for this project is to ensure the portal works well on mobile devices. A clean and minimalistic design is preferred, aiding easy navigation and a user-friendly experience. This design approach will ensure the site is appealing and accessible for all users. ( easy to see listing & easy to post listing is a MUST ) - **Key Features**: The mobile version should have user-friendly navigation, advanced search filters, and an easy listing posting process. These features are crucial fo...

I have an existing WordPress site that has low quality content. I'm looking for a freelancer to help me recreate the si...Proficient in WordPress site development - Experienced in creating high quality, engaging content - Knowledgeable in SEO best practices - Previous success in getting sites approved for Adsense Required tasks for this project: - Full redesign of the current site - Creation of new, high quality content - Implementation of SEO best practices - Ensuring site meets Adsense requirements We provide wp admin access, original colormag theme and wp rocket plungin installation if needed. Domain is already approving in one adsense, recently tried to add on another adsense and it rejected due low quality content. Please include any relevant samples of your work with...

Looking for a skilled web developer to create a sleek and responsive standalone web app that helps manage equi...equipment tracking, calibration scheduling, and reporting Ideal candidate should possess strong experience in web-based app development, UX design, and database management. Capability to create an intuitive user interface is critical, and understanding of equipment calibration fields is a huge plus. Preferred technologies include but not limited to JavaScript, HTML/CSS, Python, SQL, or Ruby/Rails. However, I am open to your expertise on the tech stack that will best serve this project's requirements. Please include in your proposal an estimate of timelines and previous examples of similar work. Let's work together to create a tool to simplify equipmen...

Itake existing model from 21D120, use cylinder and 2 rails above to develop a GA drawing. Design a lifting and tailing out bolt on collar. analyse for 2 x the lift weight in lifting. analyse for 1 x the lift weight in tailing out (half on the ground). do design drawing set from template

I need an experienced developer with solid knowledge in backend development, particularly in C# and Azure Function. The main task will involve creating an Azure Function to authentificate with Google Calendar by using Workload Identity Federation. . Successful completion may lead to future, similar tasks.

...code updates directly to users' computers. Project Overview: The tool currently operates on users' computers, and future updates must be seamlessly delivered to them. Your mission will be to design and implement a backend system that securely validates license keys against our database, create API endpoints for client-side communication with the validation system, and develop a mechanism for securely packaging and delivering code updates. Required Skills & Experience: - Strong Python development experience, with a demonstrable portfolio or past projects - Expertise in secure backend development, authentication, and encryption - Solid understanding of API development principles, with RESTful APIs as a plus - Experience with database systems such as MySQL or ...

I'm seeking a full-stack development team based in Pune for a new application project. The main focus of the project will be on the performance and scalability of the application. Key Requirements: - Backend Technology: Java 11 or 17, Spring Boot Microservices 3.0 or above - UI: Angular 15 or above, Bootstrap 5 The ideal team will have: - Extensive experience in Java and Spring Boot, Microservices 3.0 or above - Proficiency in Angular 15 or above and Bootstrap 5 - Past experience in developing applications with a strong focus on performance and scalability - Strong problem-solving skills and a proactive approach to addressing potential challenges If you're a full-stack development team with a strong background in the technologies mentioned and a focus on performance and...

...* Full stack development of exciting new features and improvements across multiple sites * Assisting in larger team projects through more focused backend development * Utilizing test procedures, test environments, and consistency conventions * Ensuring all forward-facing projects are cross-browser compatible and mobile friendly * Maintaining system security and integrity through best practices * Providing information support for the administration team as needed * Participating in team efforts toward efficient and successful project planning including weekly virtual team meetings Job Requirements * 5+ Years Experience in backend or full stack development * Knowledge in ColdFusion (2018 or newer), Python, PHP, CFC, Javascript, SQL, MySSQL, Database Design,...

Good morning. I need an administration and control system in Ruby on rails. Explanation What I need is an administrative system, what we want to do is create "modules" of services like "odoo_com", what we need is a system that manages all this both for us, the company that offers the services, and for the administrators. that you contract the service.

...system (so that only paid user can access it ) and a process to securely deliver code updates to users(future updates). Your Mission: Design and implement a backend system that securely validates license keys against our database. Create API endpoints for the client-side application to communicate with the key validation system. Develop a mechanism to securely package and deliver updated code to users. Collaborate with me to integrate the update system seamlessly into my existing Python code. Required Skills & Experience: Strong Python development experience (demonstrable portfolio or past projects). Expertise in secure backend development, authentication, and encryption. Solid understanding of API development principles (RESTful APIs are a plus). Experience with ...

...Facebook Advertising Conversion API into our website. As a leading marketing agency, we understand the importance of accurate tracking and optimization for our advertising campaigns. Therefore, we are looking for a professional who can seamlessly integrate the Conversion API to track multiple conversions accurately. Responsibilities: Integrate Facebook's Conversions API SDK into our website's backend. -Add event code to relevant pages to track specific actions. -Configure server-side events for key actions such as purchases, sign-ups, etc. -Map server-side events to corresponding Facebook standard events. -Test the setup to ensure accurate tracking and data transmission. -Provide documentation and support for ongoing maintenance. Requirements: -Proven experience wit...

I'm looking for a skilled full-stack developer to build the backend for my web application. The application should have: - User authentication: The ability for users to create accounts, log in securely and manage their profile. - Data storage and retrieval: I need a system to store and retrieve various types of data within the application. - API integration: The backend should be able to communicate with external APIs, enhancing the functionality and enriching the user experience. Ideal skills and experiences for this project include: - Proficiency in back-end programming languages such as Node.js, Python, or Ruby on Rails. - Strong understanding of database management and experience with SQL or NoSQL databases. - Previous experience with building secure user aut...

I am in need of a reliable and detail-oriented virtual admin assistant to help with various administrative tasks across multiple businesses. Ideal Candidate Skills: - Fluent in English - Excellent verbal communication - Strong organizational skills **Specific Tasks** include: - Scheduling appointments - Organizing files - Researching information - Email and phone outreach to customers and staff - Handling various projects and tasks These tasks will need to be completed during US Eastern Time Zone. Experience in a similar role is a plus.

I am urgently looking for an experienced Telegram bot developer to create a bot. we need a telegram bot that will pull market data on all tokens from alcor exchange. We need this quite quickly and will need a setup config section for other users to set up in there channel -as the admin i can add any token to it i want from Alcor exchange -The option to add it channels but admin controls to activate it for said channel -channel users able to use commands and add the tokens they want to display -pull data on command - user would type token from alcor and will pull live data

I'm looking for a LimeSurvey expert to help me with basic theme adjustments for my survey. Key Responsibilities: - Understand the current theme and change it - Make basic adjustments to the theme admin and front end - Ensure the theme is user-friendly and professional in appearance - Add a new survey Ideal skills and Experience: - Experience with LimeSurvey - Understanding of survey design best practices - Proficiency in CSS and HTML This should be a relatively straightforward task for a seasoned LimeSurvey expert.

I'm looking for an experienced developer to add an email notification to the website owner when any user ask to become a member. Your role will include: able to figure out how the owner can have members approved other than through the portal? The ideal applicant has experience in Wix's backend features, and can provide samples of their previous work with user authentication systems. Knowledge in creating user-friendly, efficient, and secure login systems is a must.

I'm looking for a skilled freelancer to install Nginx on my Almalinux 8 server to effectively balance UPD/DNS traffic between 2-3 backend servers. The main goal of the load balancing is to improve the performance of my network. Key Requirements: - Install Nginx on Almalinux 8 - Configure Nginx to balance UPD/DNS traffic between 2-3 backend servers - Ensure the system is set up for optimal performance Ideal Skills: - Strong experience with Almalinux 8 and Nginx - Proven track record of setting up effective load balancing systems - Understanding of network performance optimization - Ability to follow best practices in network security and system maintenance

I am in need of a reliable and detail-oriented virtual admin assistant to help with various administrative tasks across multiple businesses. Ideal Candidate Skills: - Fluent in English - Excellent verbal communication - Strong organizational skills **Specific Tasks** include: - Scheduling appointments - Organizing files - Researching information - Email and phone outreach to customers and staff - Handling various projects and tasks These tasks will need to be completed during US Eastern Time Zone. Experience in a similar role is a plus.

I'm looking for an experienced developer to build a Library Management System using Python Flask for the API and VueJS for the UI. The system should have the following features: - User registration and management - Book inventory management - Borrow and return tracking Skills and experience needed: - Proficiency in Python and Flask for the backend development - Experience in VueJS for frontend development - Knowledge of Jinja2 templates, Bootstrap, SQLite, Redis, and Celery - Familiarity with API development and database management - Ability to create a user-friendly and efficient system - Prior experience in building library management systems or similar projects would be a plus. If necessary, VueJS Advanced with CLI should be used. However, it's not mandatory. The p...

In short: I have done the php part, I need a react js developer to design the front end. In Detail: I have a good working wordpress with some posts, no images. I wanted to show the website like an app. So I created a php page, which gets posts from backend wordpress. (See the page: ) I have 3 Tabs. I show all categories in Tab1. When clicked, I show all posts of the selected category in Tab2. When clicked, I show the selected post content in Tab3. These are all already done in my php code. What should you do now? - make the look modern and responsive. - make the container 95% width in mobile 60% in computer. 95% height in both. - Use Collapsible listview for Listbox1, since it has 4 types of categories. - add a (bottom to top) entrance animation

...pages will also change accordingly. We do not want to change all landing page one by one. - Each affiliate landing page has their own unique lead registration form - When a visitor fills up the form, the affiliate will receive the visitor's details and the admin will also receive as well (Multiple Admins) - Admin dashboard to create affiliate landing pages and able to view some statistics such as how many affiliates, visitors and leads. - Affiliate dashboard to view their data and results such as how many visitors and leads. - Admin, Affiliate and Leads will auto receive an email auto-responder after filling up the form and submit (In Elementor Form, we know that there's an Email 1 and Email 2) - Every data to auto appear in Google sheet (is it possib...

I require a custom-built SaaS application allowing users to subscribe, access pre-built templates, and generate content using AI tools for text and image creation. The platform will feature three user levels: user, admin, and superadmin, with functionalities including subscription plans, Stripe/PayPal payment integration, admin panel for template management, multilingual support, and AI training capabilities. The application will be dynamic and 100% owned source code without reliance on third-party scripts.

...app is to simplify the process of audio/video meetings and engagement among users. Key functionalities of the app: - User registration and login - Push notifications - In-app purchases - Creation of public and private audio/video meetings - Profile creation and updating - Sending meeting invites to registered users, who can then accept or decline - A meeting dashboard to manage invites -Admin page to delete/restrict user access and to change pages content Aesthetically, I'm open to your creative prowess as I don't have any predetermined design requirements. Ideal candidates are those who have experience developing similar platform before and have solid knowledge of security protocols, given the nature of the meetings that would be held. Our primary target a...

About the scope; I bought the script below and installed it on the domain I want to customize the functionalities according to the scope of the document that is in the attachment. *woc4h7*_ga*MTEwMTAxNDAzNy4xNjk5MjY0NzQ1*_ga_ZKBVC1X78F*..._gl=1*woc4h7*_ga*MTEwMTAxNDAzNy4xNjk5MjY0NzQ1*_ga_ZKBVC1X78F*MTcxMjkyMTM0MS4xOS4xLjE3MTI5MjE0NjQuMC4wLjA.&_ga=2.44194660.1957377517.1712588014-1101014037.1699264745 I want to change the theme and customize the design according to the script's features. Follow the website theme with control panel that you would like to adapt the customization

Looking for an experienced Golang / PostgresSQL / AWS Cognito / Clover developer to build a comprehensive backend API. The backend must include functionalities for business and customer registration, discount management, Clover integration, and robust security measures. Key Responsibilities: Backend API Development: Develop a modular and scalable backend API using Golang to support the app's functionalities. Implement endpoints for business registration, customer registration, discount creation, management, and redemption. Customer Registration and Authentication: Design and implement a secure system for customer registration and authentication using AWS Cognito, including email verification and password management. Integrate OAuth for social login optio...

I need a dedicated virtual assistant with strong organizational skills and administrative support experience to streamline my operations. Presently, I'm manually handling all my appointments and calendar management tasks, which grow increasingly time-consuming. Key responsibilities: - Handling appointment scheduling and calendar management with proficiency. - Taking on admin roles to free my time for core business activities. The ideal freelancer should also be comfortable and versed in sales support, particularly: - Lead generation: Use your skills to bring in new potential business opportunities, which is key to this role. Previous experience in a similar role and a high level of proficiency in English are preferred. Your ability to multitask, stay organized, and maintain...

I am in need of a seasoned full-stack developer with extensive knowledge in using AWS, CDK, and TypeScript. Key tasks include: - Frontend Development: You will be tasked with creating user-friendly interfaces with React.js. Previous experience developing professional UIs with other frontend technologies will be considered a plus. - Backend Development: NodeJs for lamda function. Being able to design, build, and maintain our backend services will be your main responsibility. - AWS Infrastructure: Deployment and seamless operational maintenance of our infrastructure using the AWS CDK and TypeScript. Ideal Skills & Experience: - Expert level knowledge of React.js and Node.js - Proven experience working with the AWS CDK and TypeScript - A good understand of infrastruc...

...coordinate deliveries accurately. - Freight management: A sophisticated system for managing inventory and freight details. User Categories: The app will cater to a varied user base and should therefore have a comprehensive user interface for: - Shippers: They will use the app to manage and send shipments. - Carriers: The app will track and update carriers on their deliveries. - Admin: A powerful backend for administrative tasks and oversight. - Client/Consignee: Interface for end-users/consignees to track their shipments. The successful candidate should have experience in creating similar platforms and apps, with a proven record in handling GPS services, advanced scheduling mechanics, and comprehensive inventory systems. Knowledge of user-experience design for var...

...database. - User Options: The app should provide users with options, preferably 10, 20, etc. - Admin Panel: The system should have a secure admin panel with user id and password for monitoring and managing the database. - A person is allowed to scan fingerprint once every day. If a person tries to scan fingerprint 2nd time in same it should display already used, if it was the first time then it should ask for options 10,20 and print a receipt The app needs to be compatible with either iOS or Android. Ideal Skills: - Proficient in biometric authentication and user registration systems - Experience with mobile or web app development, specifically for iOS or Android - Knowledge of secure admin panels and database management Please ensure that you have prior experi...

Wrote this in another chat. Okay. Here a small assignment first. 3:40 PM 3:40 PM Please replace this box on the right from [donation_tabs onetime="ENGANGSBELØP" month="MÅNEDLIG"] To: <iframe width="100%" height="350" src=""></iframe> 3:40 PM Payment box on the right first section. 3:40 PM admin Freelancer2024!

Hello All, Need below resource on monthly basis. Its totally remote work. Tableau Admin JD - ( 4+ years of exp )( Payment is between 60k to 80K Per Month ) Should have good experience about configuration, migration, upgrade, and maintenance of Tableau Server/Online Tableau Architect JD - ( 6+ years of exp) ( Payment is between 80k to 1 Lac Per Month ) good experience on complex schema building. PLEASE REPLY ONLY YOU MATCHED WITH BUDGET AND READY TO WORK ON MONTHLY BASIS FULL TIME. More info will be share later. Thank You

...web developer to create an in-depth informational website for my business. Requirements include: - Development of both the frontend and backend, ensuring a user-friendly experience and seamless functionality. - Though I haven't specified additional features such as a blog section or contact form, I'm open to suggestions that might enhance the site's value. - I will provide all the content required, including text, images, and videos, so the primary concern will be creating a layout and design that effectively showcases the content. Ideal candidate: - Has experience in developing business websites - Possesses excellent knowledge of frontend and backend development - Great eye for user interface design - Able to make informed suggestions to optimize the us...

...implementing new features using React 18, Redux Toolkit, Material-UI (MUI), MongoDB, , and RESTful APIs. Product details will be discussed with the candidate during onboarding. Key Responsibilities: - Work on enhancing the existing codebase for both Frontend (React, Redux Toolkit, MUI) and Backend (Node, Express, MongoDB). - Derive from the already selected MUI component library and implement Material-UI components for a sleek and user-friendly interface. - Integrate frontend with backend for end-to-end user flows - Implementing functionalities for authentication, tenant management, third party integrations, notifications, alerts and others - Test and improve the existing product features - Maintain good coding practices with documentation and testing. Key Requirements:...

As an owner of a traditional business website, I'm currently having issues with my site. Specifically, I'm experiencing error messages and challenges in accessing WordP...experiencing error messages and challenges in accessing WordPress. cPanel show several errors (see attached screenshot). - Experience with cPanel - Skills in troubleshooting and resolving problems with WordPress. - Experience in updating and maintaining WordPress. - Ability to update the WordPress site All website files look to be safe in the hosting. Please, note that this job may require some backend work to restore and maintain the website. Ultimately, I need my simple, business webpage to be functional and flawless again. With your invaluable expertise, I look forward to fast, effective, and qual...

I am in urgent need of an experienced backend developer who's proficient in Java, SpringBoot, and PostgreSQL. The project involves: - Design and develop REST-based web services utilizing Java microservices web frameworks (such as Spring Boot etc.) -Apply design principles and patterns in creating enterprise-level solutions, as needed -Perform web service tuning and performance testing -Engage in code review and feedback process -Take a feature from inception to completion independently across the stack -Collaborate with UX/UI team, Web Frontend Team and Mobile app team. -Participate in and support the entire SDLC processes Experience with similar projects and a quick turnaround time are highly preferred. Please only apply if you have the requisite skills and can meet the ur...

I am in urgent need of an experienced backend developer who's proficient in Java, SpringBoot, and PostgreSQL. The project involves: - Design and develop REST-based web services utilizing Java microservices web frameworks (such as Spring Boot etc.) -Apply design principles and patterns in creating enterprise-level solutions, as needed -Perform web service tuning and performance testing -Engage in code review and feedback process -Take a feature from inception to completion independently across the stack -Collaborate with UX/UI team, Web Frontend Team and Mobile app team. -Participate in and support the entire SDLC processes I need this project completed as soon as possible. Experience with similar projects and a quick turnaround time are highly preferred. Please only apply if...

Seeking a reliable Virtual Assistant for long-term collaboration. Experience level flexible. Availability during German working hours required. Responsibilities include admin tasks, client correspondence, and project assistance. Ideal candidate is reliable, eager to learn, proficient in English, and possesses stable internet. Coding experience beneficial (APIs), but can be taught. Immediate start preferred. Long-term opportunity for successful candidate. Include "3+3" in response.

I am looking for an experienced web developer to inject some fresh life into my outdated website. You will be tasked with: - Refreshing the overall design: This will include updating the color scheme, modifying the layout, and enhancing typography. Making it appealing, captivating and easy-to-navigate is absolutely crucial. - Improving site navigation: The aim here is to make browsing more ...welcome in this regard. Ideally, you should have extensive experience in web development, specifically in UI/UX design. A previous portfolio showing your work would be beneficial. The project needs to be completed ASAP, so being able to work efficiently under tight deadlines will be a necessity. Get in touch with your rate and projected timeline to complete the task. [Removed by Freelancer.com ...

I'm seeking a proficient UI developer to design a modern and intuitive UI for my desktop and mobile app. Key Project Details: - Type: I ...designs. - Be able to understand and implement design elements to enhance user engagement. - Be competent in creating completely new UI designs from scratch. Follow the below process, Design all the screens in Figma, and once the design is approved, then code it in html Set all screens in 3 roles: Admin, Operator, Viewer Deliverables Figma file Zip of HTML code for frontend, no backend integration is required but must work with electrical engineers to ensure that the project works with backend. Please include relevant samples of your work in your application. A keen eye for detail and a strong understanding of user experie...

I'm seeking a skilled freelancer to create a Graphical User Interface (GUI) for my Windows desktop application. Key Responsibilities: - Develop a user-friendly and intuitive interface. - Primarily incorporate input data forms functionality. - Link the GUI with python code at the backend to send the input data and fetch some results after calculation and display it. Ideal Candidate: - Proven experience in GUI development, ideally with Windows desktop applications. - Proficiency in creating forms for user input. - Excellent attention to detail and commitment to creating a user-centric design. - Strong understanding of Windows OS software compatibility. Your objective will be to create a GUI that is not only visually appealing but also incredibly user-friendly and efficient f...

Port change for E-Mobility GUI and Installation of PowerDNS and PowerDNS Admin GUI