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I need a full-featured website (or standalone software with a web front end) that lets farmers and agents run live bidding sessions for cattle, sheep, and other stock. The core requirement is genuine LIVE bidding: bidders should see current price updates instantly, place bids in real time, and watch a countdown that auto-extends if a bid arrives in the final seconds. I do NOT need video streaming at this stage, so you can focus all resources on low-latency bid updates and rock-solid stability rather than handling live feeds. Secure payments must be baked in from day one—credit and debit cards as well as direct bank transfers are required for settlement straight after the hammer falls. Core workflow I have in mind • Admin lists a lot with photos, weight notes, reserve price, and bidding increments. • Registered buyers receive approval, fund verification, and can join the sale once it opens. • During the auction everyone sees the live price ladder update instantly, with clear indicators of who is leading. • When bidding closes, the system issues invoices automatically and routes buyers to the chosen payment option (card gateway or bank EFT instructions). • A back-office panel lets me reconcile payments, generate sale reports, and archive past events. Deliverables 1. Responsive web platform (mobile-friendly) or installable package ready to deploy on my VPS. 2. Real-time bid engine using WebSockets, SignalR, or an equivalent low-latency tech. 3. Integration with a mainstream card processor and secure bank-transfer instructions workflow. 4. Admin dashboard, buyer/seller accounts, and basic analytics. 5. Documentation and short hand-over call so I can run future auctions myself. If you already have experience building auction platforms—especially those that handled high-frequency updates—please let me know what stack you would use and provide links to any live demos.
ID do Projeto: 40130918
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Ativo há 24 dias
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167 freelancers estão ofertando em média $472 USD for esse trabalho

***** Live Livestock Auction Platform (Real-Time Bidding)**** Hello, How are you? I will build a secure, low-latency live auction platform focused entirely on real-time bidding stability, using WebSockets/SignalR for instant price updates and auto-extended countdowns. The system will support admin-managed lots, verified buyer access, live bid ladders, and automatic close-and-invoice workflows. Integrated payments will include credit/debit cards and bank transfer instructions for immediate post-auction settlement. A clean admin back office will handle reports, payment reconciliation, user management, and archived auctions. Let’s chat… Thanks
$540 USD em 12 dias
9,6
9,6

Dear Client, I understand you need a low-latency live bidding platform for cattle, sheep, and other stock with instant price updates, a countdown that auto-extends on late bids, secure card payments and bank transfers from day one, and a back-office for reconciliation and reporting. My approach is to build a fast, scalable web platform (or standalone app with a web front end) focused on a robust real-time bid engine using WebSockets or a similar protocol, with a lean data layer to keep updates in perfect sync across all bidders. The admin workflow will let you list lots with photos, weights, reserve price, and increments; buyers will be pre-approved and funded before joining a sale; bidders will see a live price ladder and a clear leader indicator; when the hammer falls, invoices are generated and payments routed to the chosen method. A back-office module will handle payment reconciliation, sale reports, and archiving. Deliverables include a responsive web platform or VPS-ready installable package, a real-time bidding engine, payment integration, admin and buyer/seller accounts, analytics, documentation, and a handover call. If you have past experience with high-frequency auctions, I will share the stack I’d use and any live demos upon request. What is your target go-live date and preferred payment processor, and are there regional compliance requirements we must meet? Best regards,
$750 USD em 19 dias
9,2
9,2

Hi, Your need for a seamless, real-time livestock bidding platform resonates strongly with the challenges I understand deeply—ensuring rock-solid stability and zero latency in live auctions can make or break trust with buyers and sellers alike. With my hands-on experience in full-stack web development, specialized in real-time applications using WebSockets and integrating secure payment gateways, I am confident in delivering a stable and responsive platform tailored to your exact workflow. I propose building your auction site with a PHP backend coupled with Node.js/WebSocket tech for the live bid engine to guarantee low-latency updates. The payment integration will cover major card processors and bespoke workflows for direct bank EFTs, all secured to industry standards. The admin dashboard and analytics will be intuitive, enabling you to manage auctions effortlessly. 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’m keen to understand how you envision the buyer’s funding verification flow and any special analytics you want tracked. Could you share more about your preferred payment processors or any specific compliance requirements for handling cattle auction payments? Thanks, Asad
$250 USD em 10 dias
8,3
8,3

✅ Livestock Live Bidding Auction ➡️ Are you looking for a dynamic auction platform tailored for live livestock bidding? ⏺️ I will develop a robust, full-featured auction website or software with a web frontend, focusing on real-time bid functionality and secure payment integration. My approach utilizes WebSockets or SignalR for instant bid updates, ensuring a seamless and stable live bidding experience without the need for video streaming. Your platform will include an admin dashboard for listing and managing auctions, secure buyer registration and verification processes, real-time price updates, and automatic invoicing and payment processing. ### Lets build an efficient auction platform! ➡️ Here are some of my relevant Projects: ✅ Real-Time Auction Systems ✅ Secure Payment Integration ✅ WebSockets for Instant Updates ✅ Admin and User Dashboard Design ✅ Financial Transactions and Reporting ✅ User Authentication and Security ✅ Mobile-Responsive Web Design ✅ Database Management and Optimization ✅ System Documentation and Training --------------------------------- Waiting for your response in chat! Best Regards, Aftab Ahmad ---------------------------------
$250 USD em 7 dias
7,4
7,4

I HAVE BUILT REAL-TIME AUCTION PLATFORMS WITH HIGH-FREQUENCY BID UPDATES AND SECURE PAYMENT INTEGRATION, DELIVERING STABLE, LOW-LATENCY EXPERIENCES FOR LIVE MARKETS. I will develop a responsive web platform (or standalone web-based software) for your livestock auctions with the following core features: Live Bidding Engine: Real-time price updates, leader indicators, countdown timers with auto-extensions, using WebSockets or SignalR for low-latency performance. Secure Payments: Credit/debit card integration and bank transfer workflow, automatic invoicing at auction close. User Accounts: Buyer approval & fund verification, seller lot management, role-based dashboards. Admin Panel: Reconcile payments, generate reports, archive past auctions, manage lots and users. Responsive Design: Mobile-friendly interface for buyers on-the-go, intuitive lot views, clear bid tracking. Documentation & Handover: Full source code, deployment instructions, and short walkthrough for future auctions. I will provide full source code and two years of free post-launch support for updates, maintenance, and scalability improvements. I’m ready to start immediately and can ensure a rock-solid, low-latency auction experience that scales with your livestock sales.
$450 USD em 15 dias
7,2
7,2

Hi there, I’m excited about the opportunity to build your Livestock Live Bidding Auction platform! As a top California freelancer with a proven track record and numerous 5-star reviews, I understand the importance of a seamless live bidding experience. Your core requirement for real-time updates, alongside secure payment integration, is at the forefront of my design strategy. With extensive experience in developing auction platforms, I would utilize technologies like WebSockets to ensure low-latency bid updates and a robust framework to guarantee the system's stability. My approach includes creating an intuitive admin listing interface and a user-friendly dashboard for both buyers and sellers. I will also ensure that the back-office panel provides you with comprehensive sales reporting and payment reconciliation. I look forward to discussing this in detail, including how we can integrate your specified features efficiently. What’s your preferred timeline for launching this auction platform?What specific payment processors do you prefer to integrate into the platform?
$610 USD em 14 dias
6,6
6,6

Hello I will build a full-featured livestock live-bidding website or standalone app with real-time video and bidding, secure payments, user profiles, lot and inventory management, auction scheduling, notifications, role-based admin, responsive design, analytics, scalable backend, customizable features, and robust security. I’ll deliver testing, deployment, and two months’ support. Estimate: 8–12 weeks. Giáp Văn Hưng
$750 USD em 7 dias
6,8
6,8

Hello Jim B. Thanks for posting this exciting project, I am really interested in your project. Because I am working on 7 years over with PHP, JavaScript, Website Testing, HTML, Web Development, Web API, Web Application, Payment Processing, I can provide good result in your needed timeline. I am looking forward to discussing more with you soon. Regards Efanntyo -.
$250 USD em 10 dias
6,7
6,7

Hello, Thank you so much for posting this opportunity. It sounds like a great fit, and I’d love to be part of it! I’ve worked on similar projects before, and I’m confident I can bring real value to your team. I’m passionate about what I do and always aim to deliver work that’s not only high-quality but also makes things easier and smoother for my clients. Feel free to take a quick look at my profile to see some of the work I’ve done in the past. If it feels like a good match, I’d be happy to chat further about your project and how I can help bring it to life. I’m available to get started right away and will give this project my full attention from day one. Let’s connect and see how we can make this a success together! Looking forward to hearing from you soon. With Regards! Abhishek Saini
$750 USD em 7 dias
6,6
6,6

Hi Live auction platforms often fail when bid propagation, countdown logic, and payment settlement are not engineered together for low latency. I build real-time bidding systems with WebSockets or SignalR that deliver instant price updates, leader indicators, and auto-extend countdowns under load. The key technical challenge here is guaranteeing bid ordering and fairness while handling last-second extensions, which I solve with authoritative server-side bid validation and atomic state updates. I design lot management with photos, weights, reserves, and increments, paired with buyer approval and fund verification workflows. Secure payments are integrated for cards and bank transfers, triggering invoices immediately at close and syncing status to the back office. Admin dashboards provide reconciliation, reporting, and archival with role-based access. The result is a stable, mobile-friendly auction platform focused on speed, reliability, and secure settlement. Thanks, Hercules
$500 USD em 7 dias
6,6
6,6

Dear Livestock Auction Project Lead, What if you could launch a fully functional live bidding platform within weeks, complete with real-time price updates and secure payments—and see exactly how it works with a working demo before you commit a single dollar? I propose building your livestock auction platform with a proven tech stack (PHP/JavaScript backend, WebSocket real-time engine, and integrated Stripe/PayPal plus bank-transfer workflows) that prioritizes sub-second bid updates and bulletproof stability over unnecessary features like video streaming. Your farmers and agents will experience instant price ladders, auto-extending countdowns, and seamless post-sale payment routing through a mobile-responsive interface deployable on any VPS. I'm ready to build and deploy a fully tested auction demo showcasing the live bidding engine, admin lot management, and payment integration—no strings attached—so you can see the solution in action. Let's schedule a brief call to map out your exact workflow, confirm the payment processors you prefer, and lock in a clear launch plan. Regards, Smith
$500 USD em 7 dias
6,4
6,4

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
$250 USD em 7 dias
6,0
6,0

With over 10 years of extensive experience in web development, I assure you that I possess all the skills required to build the robust, low-latency, and feature-rich livestock bidding platform you envision. Proficient in HTML, JavaScript, PHP and having hands-on experience in using frameworks like CodeIgniter and Laravel—I can ensure an effective integration of the required real-time bid engine using WebSockets, SignalR or any comparable low-latency technology as you desire. My ability to create complex applications by adopting client-server models including AWS(S3) backed RESTful API for high efficiency is another strength that I bring on board for this project. Alongside technical skills, I am an Organized Software Engineer capable of managing multiple projects within stipulated deadlines without compromising on quality. My aim is to take your core workflow and convert it into a highly user-friendly platform that meets all your requirements precisely. Choosing me will mean having a dedicated professional who can critically analyze complex implications and create solutions that effectively cater to them. Moreover, I believe in not just delivering the project but also ensuring a smooth transition by providing comprehensive documentation and personal hand-over calls so that you can operate the platform independently for future events. Thank you for considering my expertise!
$500 USD em 7 dias
5,8
5,8

Hello, I have 8+ years of experience working as a full-stack web developer, where I have successfully developed and deployed various websites and web applications using the mentioned technologies. My expertise lies in designing and implementing scalable and efficient solutions, while ensuring a seamless user experience. Additionally, I have a solid understanding from front-end technologies such as HTML, CSS, and JavaScript, react, Vue, Angularjs, Nextjs, to back-end technologies with PHP, Nodejs, Django which enables me to create visually appealing, responsive interfaces with full functions. I am passionate about web development and learning new skills to improve myself. I have proficiency in MERN stack, Laravel, Python Django, and PHP and strong understanding of front-end technologies such as HTML, CSS, and JavaScript and various js framework with react, vue, angular. I have experience in developing and deploying web applications using best practice and have ability to collaborate effectively with cross-functional teams and deliver projects within deadlines. I am working with team members with strong problem-solving skills and adaptability to changing project requirements. Thank you for your time and consideration. Regards, Neha Garg
$500 USD em 7 dias
6,0
6,0

Hi there,Good evening I am Talha. I have read you project details i saw you need help with Website Testing, JavaScript, Payment Processing, Web Development, Web Application, PHP, HTML and Web API I am pleased to present my proposal, highlighting our extensive experience and proven track record in delivering exceptional results. Our portfolio of success will showcase past projects that demonstrate our ability to meet and exceed client expectations. Glowing testimonials from satisfied clients will attest to our professionalism, dedication, and the quality of our work Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan
$250 USD em 10 dias
5,9
5,9

I can build a true real-time livestock auction platform focused on ultra-low latency bidding, stability, and secure settlement—without video overhead. → Real-Time Auction Engine . WebSocket/SignalR-based bid engine with sub-second updates . Live price ladder, leading bidder indicator, and server-authoritative bids . Auto-extend logic when bids arrive in final seconds (configurable windows) . Hard guarantees: ordering, deduplication, and anti-race conditions → Core Workflow Implementation . Admin lot setup: photos, weights, reserve, increments, schedules . Buyer onboarding: approval, fund verification, access control per sale . Instant bid propagation to all participants . Auction close → automatic invoice generation → payment routing → Platform & Stack . Web app deployable on your VPS . Backend: Node.js or .NET with Redis for real-time coordination . PostgreSQL for auctions, bids, invoices, and audit trails . Mobile-friendly UI built for clarity under pressure → Deliverables . Live auction platform + admin dashboard . Buyer/seller accounts and basic analytics . Documentation + handover call so you can run future auctions independently I’ve built real-time, high-frequency systems and can share architecture and relevant demos in discussion. Best regards, Abdul Hadi Real-Time Systems & Full-Stack Developer
$400 USD em 7 dias
6,0
6,0

Hello. We propose building a real-time online livestock auction platform with a responsive web front-end and a robust back-end supporting low-latency bid updates. The core real-time engine will leverage WebSockets or SignalR to ensure instant bid propagation and countdown auto-extension functionality. Users will have role-based access: admins, verified buyers, and sellers, with secure onboarding and fund verification workflows. Each lot will include detailed metadata, photos, reserve prices, and bidding increments, visible in a dynamic, live-updating interface. Payment settlement will be integrated from day one via a PCI-compliant card gateway and bank EFT instructions, with automatic invoice generation upon auction closure. The admin dashboard will allow event creation, payment reconciliation, reporting, and historical auction analytics. The system will be optimized for mobile devices to support buyers and agents in the field, with rock-solid stability under high concurrent bid loads. Full documentation and a handover session will be provided to ensure independent operation of future auctions. Regards, Justin.
$500 USD em 7 dias
5,4
5,4

Nice to meet you , It is a pleasure to communicate with you. My name is Anthony Muñoz, I am the lead engineer for DSPro IT agency and I would like to offer you my professional services. I have more than 10 years of working as a Backend and Software developer, I have successfully completed numerous jobs similar to yours therefore, and after carefully reading the requirements of your project, I consider this job to be suitable to my area of knowledge and skills. I would love to work together to make this project a reality. I greatly appreciate the time provided and I remain pending for any questions or comments. Feel free to contact me. Greetings
$896 USD em 7 dias
5,9
5,9

⚠️You are not looking for a coder. You are looking for someone who can build this properly. That is exactly why your project stood out.⚠️ Your requirement for a genuine live bidding system with instant price updates and auto-extending countdowns ensures a seamless auction experience built on low-latency responsiveness and robust stability—precisely the domain where real-time technologies excel. At DigitaSyndicate, a UK-based digital systems agency, we build precision-engineered automation, modern web platforms, and AI-driven systems designed for performance and long-term scalability. Your vision for a secure, scalable, and intuitive bidding platform with integrated payments aligns perfectly with our disciplined approach to system architecture and user-centric design. We recently delivered a multi-asset auction platform using WebSockets and PCI-compliant payment gateways that balanced real-time load with back-office reconciliation. Can you share your main priorities and timeline so I can map out the right execution plan for you? Casper M. Project Lead | DigitaSyndicate Precision-Built Digital Systems.
$550 USD em 14 dias
5,5
5,5

✋ Hi there. I can build a live livestock auction platform with real time bidding, instant price updates, and secure payments ready for production use. ✔️ I have solid experience building auction and real time systems using WebSockets and similar low latency tech. In a previous project, I developed a live bidding platform where users placed bids with auto extending timers, instant leader updates, and post auction invoicing, all tested under high activity. ✔️ For your project, I will build the live bid engine with real time price ladders, countdown logic, and clear bidder status. I will set up lot management for admins, buyer approval and verification, and automatic invoice generation once bidding closes. ✔️ I will integrate card payments and bank transfer flows, deliver a responsive web app ready for your VPS, and provide clear documentation with a handover call so you can run future auctions confidently. Let’s chat to discuss the stack, payment setup, and rollout plan. Best regards, Mykhaylo
$500 USD em 7 dias
5,5
5,5

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