Javascript open page site exit jobs

I need a well-optimised landing page developed primarily to capture leads. Despite the nature of lead information being undefined presently, the page should be flexible to collect either basic or detailed contact information. Key Requirements: - The landing page must be optimised for capturing leads. - A flexible framework adaptable to various lead information.

We are seeking a skilled developer with experience in web app development, especially in the financial...Bank authorization payment system 4. Secure data storage 5. User metrics and tracking system with API 6. Possible integration of a loan application and approval module in the future Ideal Skills and Experience: 1. Previous experience in similar web-based applications, particularly in the financial sector. 2. Proficiency in relevant programming languages and frameworks, with a preference for JavaScript 3. Strong understanding of user experience and interface design. If you have the skills and experience to develop this application, we want to hear from you. Please provide examples of your previous work in this area and your approach to developing secure and scalable web app...

In need of a skilled WordPress developer well-versed in gsap, elementor, and full page javascript. The primary task will entail recreating an engaging slider effect as seen on slide #03 at https://www.triiinity.com.ua. Key Requirements: - To ensure an accurate representation, the developer must adhere to creating an exact replica of the aforementioned slider effect. - I will be providing all the necessary content, including text and images. Ideal Skills & Experience: - Strong proficiency in WordPress - Experience with gsap, elementor, and full page JS - Attention to detail to replicate designs accurately - Timeliness and good communication skills.

Get ready for a Zoom meeting I'm looking for a SEO expert who can help me optimize over 250 pages on my website to increase traffic.

I need to extract pricing information and contact details from a Chinese website for market research and supplier contact purposes. - Extracting Contact Details: - The project also involves obtaining contact details from the website. This would typically include email addresses, phone numbers, names of suppliers, and any other relevant contact information. - It is important that this data is collected accurately and in a structured format for use in supplier outreach. Ideal Skills: - Proficiency in web scraping and data extraction. - Familiarity with Chinese websites and text. - Experience in market research and supplier sourcing. - Ability to organize data for easy analysis. - Attention to detail and accuracy in data collection. If you have experience in these areas and are co...

We are looking for someone to perform an in-person audit at a testing center in Amman, Jordan. This audit is being conducted to assess if the staff on site is following the rules and regulations and are monitoring test takers to ensure there is no cheating going on. This is a great opportunity to help improve standardized test administration. We provide full training. Date is flexible, pays for 2 hours but you are only required to be on site for about 1 hour. Please let me know if you are interested. ***PLEASE NOTE: Once you are booked the audit cannot be postponed or assigned to a different freelancer.***

Hi, Looking for a freelancer who take a site visit and confirm about a site, Just a site visit project and check address validation, ongoing work in future, further discus about task after freelancer response. more information will be provided to the selected freelancer.

We are looking for someone to perform an in-person audit at a testing center in Giza, Egypt. This audit is being conducted to assess if the staff on site is following the rules and regulations and are monitoring test takers to ensure there is no cheating going on. This is a great opportunity to help improve standardized test administration. We provide full training. Date is flexible, pays for 2 hours but you are only required to be on site for about 1 hour. Please let me know if you are interested. ***PLEASE NOTE: Once you are booked the audit cannot be postponed or assigned to a different freelancer.***

...architect and urban planner who can help me present my site plan to the city council tomorrow, May 8, 2024 from 11:00 am to 11:30 am Eastern Time. Please read to the end and view the attachments, plans are already developed I just need someone to help present them. Requirements: - I'm only looking for someone to present the current site plan, not make any changes to it, but be able to help me field questions from the city and move forward on my own from there - The ideal candidate should have experience in urban planning and construction, particularly in dealing with city councils and presenting site plans for approval. Please note: - The presentation needs to be clear, concise and should highlight all the important aspects of the proposed site plan. ...

I am seeking a highly honest and professional freelancer to assist with outreach efforts. Our goal is to establish partnerships through banner-link exchanges with potential partners. The task involves sending emails to website administrators who might be interested in collaborating with us. We aim to establish 100 partnerships. To achieve this, you will need to email at least 2,000 potential leads after conducting an initial filtering process to ensure that only websites with a PageRank (PR) of at least 20 are contacted. We will provide detailed instructions for this task. Please let me know your rates for sending 2,000 emails, including the initial filtering of potential leads.

I am looking to have a PDF fillable form designed and coded to fit specific needs. This project involves integrating text fields, checkboxes, and dropdown menus into the form design. The purpose of integrating custom code into the PDF form is predominantly for customizing its appearance. It would be greatly appreciated if the form design could align with a ...design. The purpose of integrating custom code into the PDF form is predominantly for customizing its appearance. It would be greatly appreciated if the form design could align with a minimalist and clean style. Ideal candidates for this project should have strong skills in both form design and coding. Experience in Adobe Acrobat or similar PDF editing tools and programming languages such as JavaScript, Python, or C# would be b...

I'm looking for an intermediate MERN Stack developer who can help with both front-end and back-end development. The most important front-end feature for my project is responsive design. Key Tasks: - Front-end development focusing on responsive design using HTML, CSS, JavaScript, React, Redux. - Back-end development with Node Js Ideal skills and experience include: - Proficiency in HTML, CSS, JavaScript, React, Redux and Node Js - Previous experience with responsive design - Intermediate level MERN Stack developer with a good understanding of both front and back-end development. Please note -> 1. Project duration is 1 Month and you have to give 8hrs/day. 2. If you don't have enough skills mentioned, please don't bid.

We are a digital marketing company seeking an experienced web developer to create a web application with functionalities similar to Buffer. Our goal is to enable users to schedule posts on various social media platforms and manage them from one place. Required Skills: Experience in developing web applications. Proficiency in programming languages such as JavaScript, HTML, CSS. Ability to work with web frameworks such as React, Angular, Vue.js, etc. Familiarity with working with APIs of social media platforms like Facebook, Twitter, Instagram, LinkedIn, etc. Understanding of data security and user privacy concerns. Ability to work in a team and communicate effectively with other members of the project team. Application Functionalities: Scheduling posts on various social media plat...

I'm looking to improve the functionality of my WordPress Hotel Booking Plugin by adding extra login and shared calendar capabilities. These enhancements aim to streamline the user experience and increase ov...efficiency. Key Features Needed: - Extra Login: for landlords - Shared Calendar: All search fields, both on the homepage and on individual pages ▪ It should be possible to search based on the overarching region and the individual city I am hoping to have these additions implemented within a month. Therefore, the ideal freelancer for this project should have extensive experience with WordPress, PHP, JavaScript, and MySQL. Familiarity with MotoPress/Booklium Hotel Booking Plugin will be highly appreciated. Please include relevant project examples in your proposal. See at...

I'm seeking a professional developer with experience in Elementor to design and built an e-commerce website where I can sell my services. Key website functionalities needed include: - Inventory Management: This feature will allow me to keep track of the services offered. - Customer Reviews: A section for customers to leave ratings and reviews enhancing the trustworthiness of the services offered. - Discount codes option: For promotional purposes, a feature to apply discount codes is desirable. Ideal freelancers will have a strong background in e-commerce website creation, specifically service-based businesses, and familiarity with Elementor. A portfolio showcasing similar projects would be advantageous.

I'm looking to build a dynamic, modern Shopify website for my dropshipping business. This website primarily needs to cater to children and their parents, making it interactive and engaging is key. this would be my ideal site , can you copy sections etc and we get our own ali express drop shipped items Please check reference and let me know if you can do simialr in shopify and adding items from ali express . Key requirements: - The website will majorly feature toys, hence category system should be optimized for it. - The design preference is modern. The website should reflect a clean, intuitive and user-friendly interface that appeals to children and parents. - It should have all the essential features of a dropshipping business

I need a skilled freelancer to help me create a custom page in Wild Apricot CMS that is mobile-responsive. Ideal Skills and Experience: - Proficiency in using Wild Apricot - Strong eye for design and detail - Experience in building responsive web pages.

I am in need of a skilled web developer who can craft a responsive website with the primary goal of promoting my business/product. The website is fully developed in framer, just need someone to make it responsive. The site needs to be optimized for both tablet and mobile users. My timeline for completion is urgent and immediate. Key Requirements: - Thorough understanding of responsive design - Proficient in HTML, CSS, JavaScript, and ideally familiar with a CMS such as WordPress - Previous experience in creating business promotion websites Desired Skills: - Excellent communication and understanding of the client's vision - Speedy yet accurate work - Creative problem-solving skills - Attention to detail An appealing portfolio of previous responsive website project...

...platforms and secure placements with major label artists. Current Landing Page: Key Requirements: - Design a visually stunning landing page - Ensure the page fits the overall color scheme of website - Understand the target audience (music producers) - Refer to reference pages - Provide all the new info on the document that will be sent to you Reference Landing Pages: Ideal Skills and Experience: - Proven experience in designing landing pages that have successfully promoted products/services - Animation skills preferred - Strong user interface design skills Timeline: This project is on a tight schedule, and we aim to have the new landing page designed and ready for implementation within 7 from the start date. We

I am currently developing an auction website and need some assistance in ironing out one of its major features. The website has two types of users: the admin (who also serves as the seller) and the users (who are the bidders). ... that will be visible to all users. Specific Requirements Include: - Admin must be able to upload images of up to 5MB each. - For each auction item, the admin must be able to post a maximum of three images. Ideal candidates for this task will have strong experience in image management systems, and they will preferably have already worked on auction or e-commerce websites. Strong skills in Javascript, PHP or similar programming languages are also required. The ability to work efficiently and adhere to timelines is crucial for this project's success...

...Technologies, Including XML Parsing And XSLT Transformations. Good Understanding Of Relational Database Management Systems And SQL. Excellent Problem-Solving Skills And Ability To Think Analytically. Strong Communication And Interpersonal Skills, With An Ability To Communicate Complex Concepts To Non-Technical Stakeholders. Additional Qualifications: Experience With Web Technologies (HTML, CSS, JavaScript) Is A Plus. Familiarity With Software Development Methodologies Such As Agile/Scrum. Perks And Benefits: Competitive Salary Package. Night Shift Allowance. Dinner Is Provided During Shifts. Opportunities For Career Advancement And Continuous Learning. Health Insurance And Wellness Programs. Flexible Work Hours And Remote Work Options. Work Environment: This Role Requires...

...business information provider specializing in connecting businesses with global capabilities; comprised of industry veterans, Confirmis business model is designed to overcome perennial lack of data (let alone quality data) to support effective decision making, particularly in developing economies. As a Site Verifier, you will be involved in our pre-employment screening by conducting a visit to our candidates’ residential address with the candidate’s consent letter. JOB DESCRIPTIONS: • Conduct the site visit to the candidate’s residential address • Conduct the basic verification of the candidate’s residence & reputation with the neighbors, head of the local community, police stations, building operators, etc. • Take pictures of t...

I'm seeking an experienced web designer to help me create an engaging, professional informational website for my law firm. As I haven't specified certain key sections to include in the website, the freelancer should be capable of suggesting necessary sections for professional law firm websites. The timeline for this project has not been determined yet, so I need someone who is flexible in terms of delivery date. *Skills Needed:* - Web design - Experience with law firm websites is beneficial, but not necessary - Ability to suggest appropriate content for a law-firm website.

I'm looking for a skilled web developer to create a student collaboration platform for our university. The main features this platform should include are document sharing, group chat, and project management tools. Essential requirements: - Strong experience in using PHP and JavaScript - Understanding of student collaboration platforms - Ability to design and develop effective and user-friendly interfaces - Experience in creating similar web projects Please share your relevant experience and provide examples of similar projects you have worked on in your proposal. You should be able to understand the needs of a diverse group of students and work towards creating a platform that enhances their collaboration and learning experience.

I'm seeking an experienced web designer to help me create an engaging, professional informational website for my law firm. As I haven't specified certain key sections to include in the website, the freelancer should be capable of suggesting necessary sections for professional law firm websites. The timeline for this project has not been determined yet, so I need someone who is flexible in terms of delivery date. *Skills Needed:* - Web design - Experience with law firm websites is beneficial, but not necessary - Ability to suggest appropriate content for a law-firm website.

...this website into a WordPress site. We have already set up a server with version 6.5.2 to which we will provide access via FTP and admin user. The website is a landing page that will contain the following sections: Home About Services Projects Gallery with video Contact : In the contact section the user could send an email to a specific email, configurated in some place. I also need the user to be able to write a WhatsApp message. In addition to the conversion, we need to add a JavaScript script that will be provided to you, that contain GDPR regulations. All materials (images, videos, graphic templates) will be sent to you after the selection phase. The site should be set up in Italian, but we will change the texts ourselves at a later

I'm in need ...customizable lighting effects, allowing the user to interact with them via a remote control, and connecting them to an external API. - Deposit Button: I also need a deposit button integrated into the website, to allow users to easily deposit funds. I'd prefer the button to be compatible with PayPal, Stripe and Square. Ideal skills and experience for this job would include: - Proficiency in JavaScript, Python and Ruby - Experience with hardware programming, particularly customizable lighting - Strong understanding of integrating payment gateways, especially PayPal, Stripe and Square - Previous experience in developing IoT devices and remote control systems. If you think you have what it takes to complete this project successfully, please reach out. I...

I'm looking for a creative and professional UI/UX designer from Pakistan who can help in revamping my crypto website for 12000 pkr. The improvements I want to see include: - Enhanced navigation menus: You must be able to design clear, intuitive menus that help users find their way around our site. - Better typography and color scheme: Our site needs a more visually appealing font style and color scheme. It's imperative that you have a keen eye for aesthetics. - Improved layout of content: Content must be organized sensibly to provide users with a smooth browsing experience. I envision a modern and sleek look for my website. It should radiate a sense of sophistication and cutting-edge technology. The ideal candidate will have experience working on similar project...

As the manager of this project, I'm in need of an experienced PHP developer who is skilled in both front-end and back-end development to join our team. Responsibilities will include: - Front-end and back-end development - Efficient integrations with e-commerce platforms Below are the ideal skills and experience I'm looking for: - Proficiency in PHP - Proven experience with HTML/CSS and JavaScript - Ability to integrate with e-commerce platforms is a must Applicants with prior experience on e-commerce projects will have an advantage. If you are result-driven, have an eye for detail, and are adept in PHP and the aforementioned languages, don't hesitate to bid on this project.

I'm seeking an experienced PHP developer specialised in both front-end and back-end development. The main task is to build an e-commerce website from scratch. Proficiency in various PHP frameworks is required, coupled with a deep understanding of front-end technologies. Ideal Skills and Experience: - Extensive expertise in PHP Frameworks - Proficiency in front-end and back-end development - Proven experience in building e-commerce websites from the ground up.

I'm looking for a skilled professional to automate certain tasks in my GitHub workflow. Your assistance in setting up GitHub actions and writing appropriate bash scripts would be greatly appreciated. Ideal Skills: - Proficiency in GitHub actions and bash scripting. - Experience with JavaScript and Node.js. Key Requirements: - Automate the build and test process of my JavaScript/Node.js codebase. - Integration with Docker Containers for the build and testing. - Set up the necessary workflows to ensure smooth automation. If you have experience in this area, your expertise would be invaluable. Please provide examples of previous work that demonstrates your ability to automate tasks in a similar context.

I'm looking for a freelancer experienced in Laravel to help me integrate a payment gateway into my site. The script that must be installed is this: The site where the script must be installed is Key Requirements: - Expertise in Laravel: The freelancer must be able to navigate the Laravel framework with ease to integrate the payment script. - Custom Payment Gateway Integration Experience: The selected payment gateway isn't the usual PayPal, Stripe, or Authorize.Net. Therefore, the freelancer needs to demonstrate past experience with integrating custom payment gateways.

Google Play Store Reviews and Sentiment Analysis Website- The website offers a user-friendly interface and provide sentiment analysis of reviews from the Google Play Store. 1. User Module a. User Registration Module To get started, users need to register themselves by providing the following details...admin dashboard module provides an interface for admins to perform various operations. Admins can view all the reviews, analyze the results of the reviews, and manage user profiles. d. User Manage Module- The user manage module allows admins to manage user profiles. Admins can view all user profiles, edit user profiles, and delete user profiles if required. Technologies Used Frontend: HTML, CSS, JavaScript Developed in : Python Database: MySQL Sentiment Analysis: Google Play Store Re...

...business information provider specializing in connecting businesses with global capabilities; comprised of industry veterans, Confirmis business model is designed to overcome perennial lack of data (let alone quality data) to support effective decision-making, particularly in developing economies. As a Site Verifier, you will be involved in our pre-employment screening by conducting a visit to our candidates’ residential address with the candidate’s consent letter. JOB DESCRIPTIONS: • Conduct the site visit to the candidate’s residential address • Conduct the basic verification of the candidate’s residence & reputation with the neighbors, head of the local community, police stations, building operators, etc. • Take pictures of t...

...application that involves payment processing, coupled with database integration. The application will be tasked with creating bills for medical purposes. Key Responsibilities: * Implementation Functionality like cash register, Doku , and Patient Information * Understand problem of precision rounding in Javascript * Integrate a reliable payment processing system. * Create doku and medical bills in a secure, efficient, and user-friendly manner. Technical Skills Required: * Proficiency in PHP, JavaScript, HTML/CSS, JQuery, and Bootstrap. * Experience in payment processing and database integrations. Ideal freelancer should demonstrate previous, relevant experiences in any of the above-mentioned criteria. It’s essential the proposed solution is user-friendly, robust, ...

To spur growth, I need to add 100 new product description pages to my Wordpress site. These pages would serve as a means to increase website traffic. Skills and Experience: - Expertise in Wordpress, understanding its user interface and functionality. - Prior experience in creating attractive, SEO-optimized, product description pages. Responsibilities: - Creation of 100 new pages on the website. - Construction and formatting of these pages with distinct product descriptions. Additional Information: I have specific examples of product pages that I regard highly and would like to emulate. These will greatly inform the design and content guideline for this project. Your creativity and expert advice, however, would be much appreciated in making these pages innovative and traffic-pul...

I need a tool that can swiftly transform specific product configurations into PDF offers. Our product has 27 different configurations and will need 6 options to be considered for each offer. Expertise in HTML, JavaScript and PDF generation is necessary for this task. THE OPTIONS: 1. Length 2. Height 3. Width 4. Dimensions (part of 'Others') 5. Material (part of 'Others') 6. Pictures (part of 'Others') It's crucial that the freelancer fully understands these parameters, and can create a generator that will flawlessly add them to our PDF offers. Familiarity with product configuration or similar projects is definitely a plus. I appreciate your interest and look forward to seeing your bids.

...create a visually appealing and high-converting landing page for a new line of outdoor kitchens. Key Requirements: - **Design Layout:** I haven't decided on a specific design yet, so I'm open to suggestions. Creativity and an eye for detail are essential. - **Product Showcase:** The primary goal of the landing page is to showcase our outdoor kitchens in an attractive manner. The design should encourage visitors to make a purchase. - **Stripe Integration:** The page should be set up to allow for seamless payment processing through Stripe. - **Examples of Previous Work:** I'd like to see examples of your previous work, especially if you've designed e-commerce landing pages. Ideal Skillset: - Proven experience in e-commerce and landing ...

Looking for a ready content site that pass the adsens account confirmation. Site should not used for adsens before. Its just for speedup account confirmation

I need a CodeIgniter developer to help me integrate a static YouTube video popup on the home page of my website. The purpose is to promote brand awareness through the video. Key Requirements: - The video should automatically pop up when the page is loaded. - The video should play without any user controls available, only an autoplay feature. Ideal Skills and Experience: - Strong understanding of CodeIgniter framework - Experience with integrating YouTube videos on websites - Knowledge of JavaScript and CSS for designing the video popup - Ability to implement an autoplay feature without user controls This is a straightforward project that should not take much time for an experienced developer in this field. Please provide examples of similar projects you have worked...

I'm looking to rebuild a now-defunct WordPress eCommerce site that exists on archive.org. Although the general layout and look are there, the site isn't fully functional. I need someone skilled in WordPress to get it back up and running. MAIN PURPOSE: The primary focus of this website will be e-commerce. Your experience in developing and maintaining eCommerce sites will be critical. REQUIRED E-COMMERCE FEATURES: * Shopping Cart * Payment Gateway * Product Listing The website is called orrana.com. The last time has data regarding the site is this: :// Attached is a video showing part of the site as it looked when it existed. With your skills, experience, and understanding of WordPress and eCommerce principles, we

I'm in need of a skilled developer who can help me with my entire software lifecycle. The project will involve implementin...run Snyk vulnerability tests to identify and mitigate potential security risks in the codebase. - Integrate Slack notifications: You'll need to set up a mechanism for notifying the team via Slack about the progress, issues, and other relevant updates of the project. The ideal candidate for this project should have experience and proficiency in the following programming languages: - Python - JavaScript - Your expertise in these languages will be crucial to successfully fulfilling the tasks at hand. Also, a strong understanding of software development practices, particularly CI/CD pipelines, and experience with SonarQube, Snyk, and Slack integration ...

...Wix Studio professional. The right fit for this job will have at least two years of experience in the craft. Ideally, you will be confident in creating a website geared toward a specified age range and business professionals. Crucial details about this project: - Design: I have a design already prepared, so your key focus will be on development. - Functionality: * E-commerce Shop: The site should seamlessly incorporate an online store. * Reservation System: Allowing for simple online booking is a must. * Website for YouTube Channel: A section dedicated to a YouTube channel will need to be integrated. Due to the target audience being a specific age group and business professionals, the website should be professional while remaining user-friendly and intuitive...

Emulate Uniswap v3 quotter in a JS. I need a code that works same as Uni V3 Quotter contract, but just requesting pool info once and doing all calculations in pure JS: Requirements: -calcOutput(amountIn, tokenIn, fee,tick, liqudity, ticksBitmap.....) that outputs amount out -Test code - testCalc(poolAddress, amountIn, tokenIn) function: -read required pool data from chain -call calcOutput function -call Quotter with same params on chain. -Difference should be less than 0.001% -Pure JS, zero dependencies(if you need UniV3 SDK function - copy it right into code), JS float numbers prefered(rounding accepted in case it gives 0.001% accuracy), BigInt as worst case. Deadline - 24 hours.

Some one who can create Social media posts and content for Social Media company on Facebook, Instsa and Linkedin. Must have ability to use AI to make designs faster Self starter Must know how to work with minimal directions

The aim is to create a website landing page that not only increases the brand awareness of Accossato in the Chinese market, but also facilitates its indexing in Chinese search engines such as Baidu. This page, ranging between 3 to 10 pages, needs to be developed for Accossato Taiwan's domain. It should be noted that the primary audience for this website consists of Chinese speaking users from around the globe. Thus, the content, design, and layout should be appealing and understandable for this demographic. Content to Be Included: - Product Information: Detailed and engaging information about Accossato's products Required Skills and Experience: - Chinese language proficiency - Understanding of SEO and Baidu's indexing - Experience in creating high-quality ...

I'm in need of a skilled JavaScript developer to create a script for me. Your task will involve: - Writing a script in JavaScript that can work on an Aruba Server - Retrieving JSON data from a specific link - Saving this data in a .txt file - Generate and save a new file every 15sec Ideal skills for this project would be a solid understanding of JavaScript, APIs, and JSON data handling. It would be beneficial to have experience in dealing with file manipulation in JavaScript. You can see the data ad this page:

...() is a Singapore-based business information provider specializing in connecting businesses with global capabilities; comprised of industry veterans, Confirmis business model is designed to overcome perennial lack of data (let alone quality data) to support effective decision making, particularly in developing economies. As a Site Verifier, you will be responsible for verifying a company’s existence through visual data by conducting a site visit to ensure that we provide reliable and accurate information to our client. JOB DESCRIPTION: • Conduct basic verification with the subject company’s authorized representative, such as line of business, key executives' name, etc. • Take pictures of the subject company and its vicinity, as per Confirmis&...

? *Looking for a talented freelance web developer to join our project!* ? Are you passionate about creating interactive and dynamic websites and configurator software ? We're seeking a skilled web developer to help bring our vision to life. ? *Key skills required:* - Proficiency in HTML, CSS, and JavaScript - Experience with front-end frameworks such as React or Vue.js or - Strong understanding of web development best practices - Ability to implement complex interactive features - Familiarity with back-end technologies such as Node.js or Django is a plus ? *Highlight: Experience with animation and video generation from photos or images is highly desirable and product configurator* If you're passionate about web development and have the skills to bring our project to l...

...best-fit programming language for my project, you are given the flexibility to choose between Python, JavaScript and Ruby, based on your expertise and the bot's needs. 2. Required Functionality: I'm not certain about all the functionalities needed yet. Hence, I expect you to suggest essential attributes during development, keeping in mind a bot that can handle referrals efficiently and incorporate an earning system. 3. Bot Purpose: The primary purpose of this bot is to encourage users to refer and earn rewards. It must be able to streamline this process, making it user-friendly and effective. Ideal skills and experience: - Past experience in coding telegram bots - Proficiency in Python, JavaScript or Ruby - Excellent understanding of referral functions and ...