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I'm looking for an experienced WordPress developer with strong skills in Elementor custom widget development, PHP, and JavaScript to build a custom interactive diagnostic widget for a WordPress website. This is not a simple Elementor design project. The widget requires custom development, business logic, AJAX, and automated email functionality. I have already prepared a detailed specification document, including the questionnaire, scoring logic, service recommendation matrix, and email templates. Widget Features The widget should include: 10-step interactive Yes/No questionnaire Multi-step interface with progress indicator Automatic score calculation (0–100%) Conditional scoring logic Lead capture form after the questionnaire Collect: Job Title Email Address Country AJAX submission (no page reload) Automatically send a personalized email report based on the user's score Display recommended services based on the user's responses Fully responsive design Clean, modern, corporate user interface Compatible with the latest versions of WordPress and Elementor Technical Requirements You should have experience with: Custom WordPress plugin development Elementor custom widgets PHP JavaScript (ES6) AJAX HTML/CSS WordPress hooks and best practices Email automation WordPress security (nonces, sanitization, validation) Experience building calculators, quizzes, assessments, configurators, or similar interactive tools is highly preferred. Deliverables Fully functional custom Elementor widget/plugin Clean, well-structured, and documented code Responsive across desktop, tablet, and mobile Installation instructions Source code with no encrypted or licensed components To Apply Please include: Examples of custom Elementor widgets or WordPress plugins you've built. Examples of interactive tools, calculators, quizzes, or assessment systems you've developed. A brief explanation of how you would approach this project. Estimated timeline. Fixed-price quote. Please do not apply if your experience is limited to using Elementor's drag-and-drop builder without custom PHP/JavaScript development. The complete specification document will be shared with the selected freelancer before work begins.
Project ID: 40615573
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107 freelancers are bidding on average $34 USD for this job

Hello, With my extensive experience as part of the A4Logic development team, I am confident that I can tackle and deliver your project efficiently and effectively. Our core services align perfectly with your needs--we specialize in the development of business websites and landing pages, platforms which require deep customization, and API integrations. Additionally, our expertise in PHP, JavaScript, WordPress along with our strong command of Elementor and AJAX, qualifies us perfectly for this unique challenge. In the past, we have built similar interactive tools in regards to widgets and plugins, and our work has consistently shown skillful problem-solving techniques alongside clear communication from start to finish. We adhere to best practices when it comes to WordPress hooks as well as security features such as nonces, sanitization, and validation to ensure a smooth user experience. In addition to offering precise code that is well-documented and accessible post-project completion. Throughout the project lifecycle there is one thing you can be sure of - a seamless and collaborative journey ending with faster than average response times for any necessary fixes. Given your detailed description of the project along with examples you've kindly shared with us, I am confident that we can complete this task within a[a fraction of] timeframe allocated. Let's take your website to the next level! Thanks!
$30 USD in 1 day
8.6
8.6

Hi, You’ve already done the hard part by defining the questionnaire, scoring logic, recommendation matrix, and email flow , that means this project is really about turning a smart process into a polished WordPress tool that feels seamless to users. I can build the custom Elementor widget/plugin with PHP, ES6 JavaScript, AJAX, and WordPress best practices so the quiz feels fast, reliable, and easy to manage. I’ve built custom WordPress features, interactive calculators, and lead-capture flows before, and I’d structure this so the scoring, service recommendations, and personalized email report stay cleanly separated and easy to maintain. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. I’ll review your spec, map the logic, and then implement a responsive widget with secure validation, nonces, and documented code. Would you like the score thresholds and service recommendations driven from the admin panel so they’re easy to update later? Best regards, Asad Looking forward to your reply so we can finalize the exact plan.
$30 USD in 3 days
8.4
8.4

Hello, I can develop your custom interactive diagnostic widget for WordPress/Elementor with the required business logic, AJAX functionality, and automated email workflow. I understand this is a custom development project, not a simple Elementor design task. I will deliver: Custom Elementor widget/plugin development 10-step interactive questionnaire with progress indicator Conditional scoring system (0–100%) Lead capture form with AJAX submission Personalized email reports based on results Service recommendation logic Responsive corporate UI Secure coding with validation, sanitization, and WordPress best practices Clean documented source code and installation guide I have experience developing custom WordPress functionality, calculators, forms, and interactive tools. I’m ready to review your specification document and start immediately. Thank you. Best regards ADEEL
$20 USD in 7 days
8.1
8.1

Hello, I am an experienced WordPress developer specializing in custom plugin development, Elementor widgets, PHP, JavaScript, AJAX, and interactive web applications. I understand this is not a standard Elementor page-building task. The project requires a custom diagnostic system with business logic, scoring algorithms, conditional recommendations, lead capture, and automated email reporting. I have experience developing custom WordPress solutions including calculators, quizzes, assessment tools, forms, dashboards, and API/AJAX-based features. Deliverables: Custom Elementor widget/plugin Fully functional diagnostic questionnaire Scoring and recommendation logic Automated email reporting Responsive UI Clean source code Installation and usage documentation I would be happy to review your specification document and confirm the implementation plan before starting. Thank you. Best regards RAHEEL
$20 USD in 7 days
8.1
8.1

Hello, I have experience developing **custom WordPress plugins and Elementor widgets** using **PHP, JavaScript (ES6), AJAX, HTML/CSS, and WordPress best practices**. Based on your specification, I can build a fully custom multi-step diagnostic widget with conditional scoring, AJAX lead capture, personalized email reports, service recommendations, and a responsive corporate UI. The solution will be developed as a clean, reusable **custom Elementor widget/plugin**, following WordPress security standards (nonces, sanitization, validation) with well-documented code and no third-party licensed dependencies. I also have experience building interactive calculators, quizzes, and assessment tools with dynamic business logic. I'm ready to review your specification document and deliver a production-ready solution. **Best regards,** **Muhammad Rizwan LA**
$20 USD in 1 day
8.3
8.3

Hello, I see you're looking for a skilled WordPress developer to create a custom interactive diagnostic widget using Elementor. It sounds like a fun challenge! With 7+ years of experience in custom WordPress plugin development and a strong background in PHP and JavaScript, I can definitely help you build this widget. My approach would start with reviewing your detailed specifications to ensure I fully understand the questionnaire and scoring logic. I would then focus on creating a clean, multi-step interface that captures user data effectively while providing a seamless experience. The AJAX functionality will ensure that users can complete the questionnaire without page reloads, and I’ll make sure the email automation sends personalized reports based on their scores. To better tailor the widget to your needs, could you share more about the specific services that should be recommended based on user responses? Best regards, Ivan Mandinski
$15 USD in 1 day
7.6
7.6

Hi, I can develop your custom Elementor widget as a standalone WordPress plugin with AJAX, custom scoring logic, lead capture, automated email reports, and service recommendations. The code will be clean, secure, fully responsive, well documented, and built using WordPress and Elementor best practices. Best regards, Ihtsham
$20 USD in 1 day
7.2
7.2

Hello Many WordPress sites end up bloated and slow due to poorly coded themes and too many plugins. I build clean, secure, and fast WordPress sites that load in under two seconds to keep your visitors from bouncing. Having developed custom WP sites for over five years, I focus on clean code, responsive design, and easy-to-manage backends. Are you building a new site from scratch, or updating an existing one? Let’s chat. Giáp Văn Hưng
$30 USD in 7 days
7.0
7.0

With over X years of experience in WordPress development, I have honed my skills in AJAX, JavaScript, PHP, and WordPress that align perfectly with the requirements of your project. I take pride in creating calculated and efficient code to ensure the resultant widgets or plugins function flawlessly, as illustrated through my custom widgets built for clients. Having worked on similar interactive tools and diagnostic widgets before, my experience in building calculators, quizzes, and assessment systems will ensure an insightful yet user-friendly questionnaire with dynamic scoring logic. My cue always is to create a professional and immersive user interface consistent with the modern corporate aesthetic you're seeking. Not only would I adeptly design the multi-step interface for your diagnostic tool with a progress indicator and a responsive design, but I'll also integrate it seamlessly into your Elementor using my familiarity with Elementor custom widget development - enhancing its functionality without compromising on performance.
$20 USD in 7 days
7.2
7.2

I can develop your custom Elementor widget as a standalone WordPress plugin with PHP, JavaScript, and AJAX, implementing the full questionnaire logic, automated scoring, personalized email reports, and responsive UI while following WordPress coding standards and security best practices. I’ll deliver clean, documented code, a smooth installation process, and a reliable solution within the agreed timeline. Best Regards, Muhammad
$20 USD in 1 day
6.4
6.4

I am an expert WordPress developer with extensive experience building custom Elementor widgets using PHP, JavaScript, and AJAX. I have successfully delivered similar interactive diagnostic tools and calculators that require complex logic flows and seamless front end execution. For your Custom Interactive Diagnostic Widget, I will develop a lightweight and fully responsive solution that integrates directly into the Elementor editor with custom controls. I ensure clean code that follows WordPress coding standards and provide clear documentation for future maintenance. I am ready to start immediately and can provide examples of my previous custom widget work upon request. Please send a message so we can discuss the specific diagnostic logic and design requirements for this widget.
$90 USD in 7 days
6.3
6.3

As a seasoned Full Stack Developer with over eight years of experience, I've successfully completed 200+ projects including many WordPress and Elementor widgets customizations which aligns well with the widget you're seeking. My strongest suit lies in my expertise with PHP, AJAX, JavaScript, and familiarity with API integration and WordPress best practices. A significant part of my portfolio includes developing interactive tools similar to your diagnostic widget requirements and customizing them to fit unique business specifications. To approach your project effectively and deliver timely results, I would dedicate myself to understanding your business model and user interface preferences, eventually blending them seamlessly into a modern and professional-looking design. My work is fully compliant with responsive design principles ensuring that the diagnostic widget looks & functions at its best across various devices people are using - laptops, tablets or phones
$30 USD in 7 days
6.5
6.5

Hello, I will develop a custom interactive diagnostic widget for your WordPress website using Elementor, PHP, and JavaScript. The widget will include a 10-step questionnaire, score calculation, lead capture form, automated email report, and recommended services display. I have extensive experience in custom plugin development and Elementor widgets. Please initiate the chat to discuss further details. Thanks
$15 USD in 7 days
6.2
6.2

Hello, With over 5 years of experience as a reputable WordPress developer, I promise to surpass your expectation with my delivery. My approach is has always centered around meticulous planning and attention to the minutest details of the project at hand - needless to say your custom interactive diagnostic widget will be no exception. I possess entrepreneurial skills in PHP, HTML, Javascript, CSS, AJAX(business logic)/elementor widgets (interactive tools) and more; making me the best fit for delivering on every features and requirement listed in your specification. One thing that sets me apart from other freelancers is my proficiency in WordPress hooks and best practices, an asset that would prove vital in handling and developing this diagnostic widget for you using Elementor. As a additional strength in my arsenal, Lorem ipsum dolor sit amet consectetur adipisicing elit. Thanks Mohit G
$30 USD in 5 days
6.3
6.3

Hi, I’d love to help build your custom Elementor diagnostic widget with advanced business logic and automation. I have experience with WordPress plugin development, Elementor custom widgets, PHP, JavaScript, AJAX, APIs, and interactive tools like calculators, forms, and assessment systems. I’ll develop a secure and scalable solution with the multi-step questionnaire, scoring logic, lead capture, personalized email reports, service recommendations, and fully responsive UI. Portfolio: https://www.freelancer.com/u/abeerahmed12 I’ll provide clean documented code, installation instructions, and a fully functional custom widget/plugin compatible with the latest WordPress and Elementor versions. Ready to start immediately. Looking forward to working with you.
$25 USD in 1 day
5.2
5.2

With over 6 years in the web development space, I've honed my skills in PHP, JavaScript, HTML/CSS and WordPress with a keen specialization using Elementor. I have hands-on expertise building custom Elementor widgets and plugins, which will be central to your project. Additionally, I've extensively utilized AJAX and worked on interactive tools similar to your diagnostic widget. One of the reasons you should consider me for this job is my strong understanding of WordPress hooks, best practices as well as using nonces, sanitization and validation for bolstering WordPress security—these are crucial aspects since your widget involves user data capture and automated emails. Another factor that sets me apart is my commitment to delivering clean, well-structured code with meticulous documentation. Regarding your project's timeline, given its intricacy, I estimate around 15-20 days for its completion. For a fixed-price quote; I propose $1400. I understand the non-encryption requirement; guaranteeing my source code will be without any licensed components. With me on your team, not only will you get a technically proficient resource but an excellent communicator dedicated to understanding and aligning with your business goals. Let's bring your idea to life through a fully-responsive, modern wordpress widget!
$10 USD in 1 day
5.5
5.5

Hi, I can develop your custom Elementor diagnostic widget as a standalone WordPress plugin using PHP, JavaScript, and AJAX. I have experience building interactive tools, calculators, quizzes, and custom Elementor components with secure and scalable code. I’ll create the 10-step questionnaire, scoring logic, recommendations, lead capture, and automated email reporting with a responsive UI and clean WordPress best practices. >>>>I want to clarify some Queries: 1. Can you share the specification document and scoring matrix for review? 2. Which email delivery system should be used (SMTP, SendGrid, Mailgun, or existing CRM)? Suggestions: ============== Build it as a custom plugin for easier maintenance and future Elementor compatibility. Keep scoring rules configurable so updates can be made without major code changes. I’m ready to deliver a reliable, conversion-focused diagnostic tool with clean code and full documentation. Let’s turn your concept into a powerful interactive WordPress solution.
$20 USD in 2 days
5.2
5.2

With over 6 years of experience in PHP, Node.js, and Vue.js development and serving clients as a full-stack web developer, I'm thrilled to bring my comprehensive skill set to the table for your custom Elementor widget project. Through my experience, I have developed a deep understanding of WordPress and its intricate mechanisms including hooks and best practices needed to create robust and flexible plugins. Furthermore, my history with email automation and responsive design will assist in efficiently collecting data, providing automated email score reports as well as effectively capturing leads through the form after the questionnaire. My flexibility with project timelines will grant us the freedom needed to curate a well-structured and thoroughly tested custom Elementor widget suitable for desktops, tablets, and mobiles alike within your preferred timeline. Allow me to convert your vision into reality with my skill-set while promising clean code structures, well-documented processes, effective communication throughout this project building process. Take advantage of this breadth of knowledge and experience by choosing me to complete your job per specified guidelines. Completed Elsewhere.
$30 USD in 1 day
5.1
5.1

Hello, I am a skilled WordPress developer with expertise in Elementor custom widget development, PHP, and JavaScript. I have reviewed your project for building a custom interactive diagnostic widget and I am confident in my ability to deliver a high-quality solution. For this project, I will focus on creating a clean and modern design with a user-friendly interface. I will utilize my experience in custom WordPress plugin development, Elementor custom widgets, PHP, JavaScript, and AJAX to ensure the widget functions smoothly. I will also pay close attention to WordPress security best practices and ensure the widget is fully responsive across all devices. Deliverables will include a fully functional custom Elementor widget/plugin with well-structured and documented code, responsive design, installation instructions, and complete source code. I am available for smooth communication during Bangladesh's time and look forward to collaborating with you on this project. Best regards, Jamila
$20 USD in 1 day
4.8
4.8

Custom Elementor widget development with PHP, JavaScript, AJAX, and automated email logic — this is precisely my technical domain, not drag-and-drop design work. I'll build your 10-step diagnostic widget as a clean WordPress plugin: multi-step Yes/No questionnaire with progress indicator, conditional scoring logic (0–100%), lead capture form with AJAX submission, and automated personalized email reports based on score and service recommendation matrix. Fully responsive, corporate UI, compatible with latest WordPress and Elementor versions. Security implemented throughout — nonces, input sanitization, and validation on every endpoint. Code delivered clean, documented, and unencrypted with full installation instructions. I've built similar interactive assessment tools and quiz systems previously. Fixed-price quote provided once I've reviewed your specification document. Ready to begin?
$20 USD in 3 days
4.9
4.9

Mymensingh, Bangladesh
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Member since Apr 26, 2016
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