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I'm looking to build a web-based app to help calculate how many people in each row of a group photograph, specifically for event gatherings. The app should be compatible with both desktop and mobile browsers. Key Features: - Ability to process event gathering photos and determine the number of people in each row. - Integration to point to an already produced slide for that result. Ideal Skills and Experience: - Experience in web app development - Responsive design skills for both desktop and mobile platforms - Backend development skills to manage and store data inputs I'm looking for someone who can create a user-friendly, efficient tool for this purpose. Please provide examples of similar work done.
Project ID: 40721136
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216 freelancers are bidding on average $163 AUD for this job

Hello, We can build a responsive web application that processes group photographs and calculates the number of people in each row. Our approach: • Review sample event photographs to understand image quality, camera angles, crowd density, and row structure. • Define the image-processing workflow for detecting people and grouping them by photograph row. • Build a simple, mobile-friendly interface for uploading and processing images. • Develop the backend workflow to process images and return structured row-wise results. • Add validation and clear processing/error states for unsupported or unclear images. • Connect each calculated result to the corresponding existing/produced slide as required. • Store relevant inputs and results securely for future reference where needed. • Optimize processing time and image handling for practical browser usage. • Test different photo sizes, layouts, crowd densities, and mobile/desktop scenarios. • Provide clear documentation and a simple handover for managing the application. We can first validate the row-detection approach using representative sample photos before completing the full application. Regards, Chanchal CnEL India
$140 AUD in 15 days
9.1
9.1

Good Day! I have carefully analyzed your project and can build a responsive web app that processes event group photos, detects and counts people by row, and integrates the results with an existing slide. I have strong experience in web development, responsive UI, backend data handling, and image-processing solutions, and can provide relevant examples of similar work. I am eager to contribute my expertise and deliver top-notch results for your project. Let's discuss the project further in chat or let's have a quick call! Best regards, M Adeel.
$100 AUD in 3 days
8.1
8.1

When developing a web-based app for calculating people in group photographs, the key challenge is making sure accurate data procesing while maintaining a user-friendly interface across devices. To avoid any disruption, I will build this app without impacting your existing systems or content. Phased approach: Safe staging build: full app developed in a private staging area first. Responsive design: make sure compatibility across desktop and mobile browsers smoothly. Photo processing: implement functionality to analyze images and count people per row. Integration setup: connect the app to your existing slide for results display. Could you clarify if you have specific requiremnts for the photo processing technology? Rajavel
$169 AUD in 5 days
7.7
7.7

Hello, I see you're looking to create a web-based app that calculates the number of people in each row of group photographs for events. This is a neat idea, and I can definitely help you with that. My approach would involve developing a responsive design that works well on both desktop and mobile devices, ensuring a smooth user experience. With my 7+ years of experience in web app development and backend management, I can build a tool that efficiently processes images and integrates seamlessly with existing slides. You can check out some of my previous work here: https://pixoriq.com. One thing I’d love to know is how you envision the image processing feature working—are there specific technologies or libraries you have in mind for this? Best regards, Ivan Mandinski
$140 AUD in 2 days
7.7
7.7

Hi, The core challenge here is the row detection. Counting people per row from a photo means face detection plus clustering by vertical position, and group photos get messy with tilted rows and overlap. Before I quote, one question: do you want automatic detection from the image, or a tool where you tap each head and the app groups them into rows? That decision changes the whole build. I build web apps that run cleanly on desktop and mobile browsers, with the backend to store inputs and outputs. A recent example, a server rendered platform with data handling and clean UI: DrawDash: provably fair competitions with multi-currency support Since we're new to each other, we can start with a milestone so you only release on delivered work. Which detection approach do you prefer? Adil
$139.89 AUD in 7 days
7.7
7.7

Hi, I am Adeel. I have built computer vision pipelines using OpenCV for people and object detection, and paired that with responsive web front ends, similar to what this needs. For this I would use a detection model to count heads per row, then map that count to the matching slide in your existing deck through a simple lookup step. A browser upload page on the front end, with a lightweight backend to store each photo and its result, keeps it usable on both desktop and mobile. Can you share a few sample photos so I can check how consistent the row spacing is across your events?
$30 AUD in 1 day
7.4
7.4

I can build a responsive web app that analyzes group photos, detects people, and calculates the number in each row, with a clear result linked to the corresponding slide. I’ll focus on accurate computer-vision processing, a simple mobile/desktop interface, and a reliable backend for storing photos and results; Best regards Ihtsham
$50 AUD in 1 day
7.3
7.3

Hi, I went through your project details and understand what you're looking to achieve. I'd be interested in working with you on this. Based on the requirements you've shared, I can handle the project from start to completion while keeping the work aligned with your expectations, timeline, and desired outcome. My approach is straightforward: first, I'll make sure the requirements and expected deliverables are clear. Then I'll complete the work in structured stages, share progress along the way, incorporate your feedback, and deliver the final work after everything has been reviewed. Before we begin, I have a couple of questions about your requirements that will help me understand the scope more accurately. Feel free to message me so we can discuss the details and determine the best way to move forward. Best regards, Anum
$250 AUD in 1 day
6.9
6.9

Hello I can build a lightweight, fully responsive web application that accurately detects faces, clusters them by vertical coordinates into distinct rows, and counts the people per row. Using React/Tailwind for a seamless mobile and desktop experience alongside Python/OpenCV or lightweight cloud vision APIs, I'll ensure fast, reliable processing and integrate the output directly with your slide presentation links. How are your existing slides currently hosted—via Google Slides, PowerPoint, or a custom CMS? Best regards, Giáp Văn Hưng
$118 AUD in 7 days
7.1
7.1

Ready to start now ---- I can develop Group Photo Calculator App the will be compatible for both desktop and mobile. It will calculate how many people in each row of a group photograph, specifically for event gatherings. Give me chance to show you good result. Thanks
$150 AUD in 2 days
6.8
6.8

Hi there, I noticed you're looking for a web-based app that calculates how many people are in each row of a group photograph. I have experience in developing responsive web applications that handle image processing and data management, making me well-suited for this project. I can implement the functionality to analyze images and integrate it with the slide presentation feature you mentioned. Additionally, I can ensure that the app provides a seamless experience across both desktop and mobile platforms, adhering to best practices for responsive design. If you have any specific preferences regarding the technology stack or additional features, I'd love to discuss them further. Regards, Ali
$100 AUD in 1 day
6.5
6.5

Hi, I'm Denis, a full-stack developer with experience building web applications involving image processing and data visualization. This project is well-defined, which sets us up for smooth execution. You need a web app that analyzes group photos to count people per row and links results to a slide presentation. The core challenge is accurate image processing—detecting rows and counting people—paired with a clean interface for uploading photos and viewing results on desktop and mobile. I've built similar systems where images are processed server-side and results displayed dynamically. The approach: handle uploads on the backend, process images using computer vision to identify rows and count people, then display results in a responsive interface for phones and tablets. The workflow starts by understanding your photo format and quality, then building the upload and processing pipeline. The frontend presents results clearly and integrates with your existing slides. Testing across devices ensures a solid mobile experience. One important consideration: image processing accuracy depends on photo quality and lighting. Detection may need tuning. We'll build iteratively so you see results early and can adjust the detection logic based on your actual event photos. I can start immediately. Let's discuss the details. Thanks, Denis.
$30 AUD in 2 days
6.5
6.5

With my extensive experience of over 8 years, I'm confident in my ability to deliver a top-tier, secure, and user-friendly tool for your event photographs. My versatile skill set and strong foundation in web app development makes me the ideal candidate for this project. Moreover, I'm well-versed in responsive design, which means that your app will seamlessly adapt to both desktop and mobile platforms. Beyond the technical competencies, I believe what sets me apart is my commitment to delivering a solution that meets your exact needs. I am dedicated to producing high-quality work on time and within budget. As for similar projects, I've successfully developed various apps involving image recognition and processing that could be directly leveraged for your group photo calculator specifically. The photo calculator app is an exciting undertaking and I can assure you that I have the skillset, the creativity and technology knowledge to build exactly what you envision. Let's connect further so we can discuss your specific requirements and how we can exceed your expectations with this amazing project!
$120 AUD in 7 days
6.7
6.7

Hi there, Building a web tool that accurately counts people in rows from event photos and links the output to a presentation slide requires robust image processing combined with seamless responsive design. Without the right algorithmic approach, uneven lighting or dense crowds can lead to inaccurate row distribution and frustrating user experiences. I will build a fast, responsive web application utilizing advanced image processing libraries on the backend and a clean HTML5/JavaScript interface to ensure flawless performance on both desktop and mobile browsers. To get started, here are my questions: 1. What specific format or platform are the result slides generated in for the integration? 2. Do you have a preferred image processing library or API in mind for detecting and counting people in rows? Drop me a message so we can get started right away.
$250 AUD in 5 days
6.4
6.4

With extensive experience in web development, I am confident I can create a robust and user-friendly tool that meets your needs. My expertise covers both front-end and back-end development, ensuring the app will be seamlessly integrated and optimized for both desktop and mobile browsers. Additionally, as a Full Stack Developer, I understand the importance of responsive design, maintaining clean code, and ensuring scalability. These skills will be vital to deliver an efficient and future-ready solution for your group photo row calculator app. Not only can I deliver a powerful app, but my proficiency in AI Solutions makes me uniquely qualified to provide a beneficial addendum to your project. I can integrate AI algorithms to further optimize the accuracy of the app's calculations. This addition will not only enhance the user-experience but also set your app apart from others on the market. Lastly, the quality of my work and client satisfaction speaks for itself - 8+ years' experience delivering over 200 successful projects. My business-first approach ensures that my solutions are tailored to drive real results - exactly what you need for your event gathering photo app. Let's turn this idea into a reality, together!
$190 AUD in 7 days
6.5
6.5

Hey there, Building a cross-platform web app for event group photo row-counting and slide integration requires a responsive React frontend, Node.js backend, and a Python computer vision microservice (using YOLO/OpenCV and spatial clustering) connected to presentation APIs. How should the slide integration work—do you prefer direct updates to an online template (via Google/Office APIs) or a downloadable slide asset? Looking forward to working together. My portfolio and client reviews, https://www.freelancer.com/u/zainalitariq245 Best regards, Zain Tariq.
$250 AUD in 15 days
6.9
6.9

Dear Client, I’m Md Toriqul Islam, an experienced full-stack developer with 10+ years of experience building responsive web applications, data-processing tools, and API-driven platforms. I understand you need a desktop/mobile web app that analyzes event group photos, detects people, identifies their rows, calculates the count per row, and connects each result to an already-produced slide for easy reference. My skills include JavaScript, ReactJS, Python, REST APIs, database design, responsive UI, image processing, and backend development. I have a few questions: i. What format are the event photos? ii. How are rows currently defined? iii. What format are the existing slides? I can build an intuitive upload-and-analysis workflow with visual row detection, editable results, responsive design, and reliable data storage, with accuracy validated against your sample photographs. Best regards, Md Toriqul Islam
$100 AUD in 3 days
6.3
6.3

Hello Sir, Would you like to see a demo of the Group Photo Row Calculator App before making any commitment? I specialize in developing web applications that seamlessly blend functionality with user-friendly design, ensuring both desktop and mobile compatibility for enhanced accessibility. Let’s discuss how this app can efficiently meet your needs and create a detailed plan along with the demo. Regards, Smith
$140 AUD in 7 days
6.4
6.4

Hi I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native and for web and backend on react js and node js, Python Django. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
$140 AUD in 2 days
6.6
6.6

Hello, With my extensive experience in web and software development over the past 16 years, I am confident that I possess the right skill set to create your Group Photo Row Calculator App. My expertise in backend development particularly comes into play when managing and storing data, which is a crucial component for your app's functionality. Features like being able to process event gathering photos and determine the number of people in each row can be efficiently handled with my skills. Not only do I specialize in backend development but I am also well-versed in various programming languages such as PHP, Python, Java, and more, ensuring that your app will be created using the best language possible for its specific functionalities. For compatibility's sake as well, my experience with developing responsive designs for both desktop and mobile platforms will serve you well. Lastly, my focus is always on delivering high-quality work tailored to meet client needs. This ensures that every aspect of this application will be designed not just to function but also provide a intuitive user experience. In conclusion, you can count on me to build a robust and user-friendly Group Photo Row Calculator App that will perfectly fit your needs. Thanks!
$155 AUD in 4 days
6.1
6.1

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