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Preciso de um painel de arbitragem totalmente focado em partidas de futebol. O objetivo central é exibir e atualizar a pontuação em tempo real, de forma estável e responsiva, tanto para quem opera (árbitro ou mesário) quanto para o público que acompanha a transmissão ou o telão no estádio. Funcionalidades obrigatórias • Configuração rápida do jogo (nomes dos times, tempo oficial, tempo de acréscimo). • Atualização instantânea de gols e cronômetro em contagem regressiva/progressiva, refletindo a alteração em menos de um segundo para todos os dispositivos conectados. • Interface dupla: uma tela “operador” protegida por login e uma tela “exibição” limpa para publicar no placar ou em streaming. • Registro de eventos essenciais (gols, substituições, cartões) apenas se isso não comprometer a latência do placar. Tecnologias sugeridas são websockets, Node.js, React ou equivalentes; banco de dados em tempo real (Firebase, Supabase, Redis) é bem-vindo, mas há liberdade de escolha caso atenda aos requisitos de velocidade e confiabilidade. Entrego a você maquetes Figma com o layout do placar, ajusto o backlog junto com o desenvolvedor e acompanho testes em campo durante um amistoso. Considero o trabalho concluído quando: 1. O operador consegue criar um jogo, iniciar/pausar o relógio e registrar gols sem travamentos. 2. A tela pública reflete qualquer alteração em tempo real para pelo menos 50 conexões simultâneas. 3. Recebo o código-fonte documentado em repositório Git e um pequeno manual de implantação. Para a proposta, mostre a sua experiência comprovada em sistemas de pontuação ou aplicações web de baixa latência; exemplos funcionando contam muito.
Project ID: 40521424
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100 freelancers are bidding on average $143 USD for this job

Hello, I've built live sports referee panels before — real-time event tracking, card management, and instant stat updates. This is exactly the kind of system where backend speed and frontend responsiveness matter. I can deliver this cleanly. We've been building web and mobile apps for years and shipped hundreds of projects — mostly SaaS platforms, live dashboards, and custom systems. Node.js, MongoDB, Redis, and real-time data handling are standard for us. That stack you mentioned is what we work with daily. The bid range here is just a starting point. Once we talk through the full scope — how many matches simultaneously, what data you're tracking, integration needs — I'll give you a real number. Let's jump on a quick call so I can ask a few questions about your specific requirements. Message me whenever you're ready. Regards, Nurul Hasan
$200 USD in 7 days
7.5
7.5

Hi there, I understand you need a football referee/scoreboard panel with fast game setup, operator login, live public display, real-time score and clock updates, stoppage time, and optional event logging for goals, cards, and substitutions without hurting latency. I have experience building low-latency real-time web applications using Node.js, React, WebSockets, Firebase/Supabase/Redis, protected admin panels, live dashboards, and multi-device synchronized displays for operational and public-view use cases. I would build the operator and display screens from your Figma mockups, implement reliable socket-based updates under one second for 50+ connections, add safe clock controls and event logging, test during your friendly match, and deliver documented Git source plus deployment notes. Q1: Should the scoreboard run online only, or also support local network/offline stadium mode? Q2: Do you need multiple simultaneous matches managed from one admin panel? Q3: Should the public display include sponsor/logo areas or only match data? Best regards, Stratos
$140 USD in 7 days
7.2
7.2

Hi I can build the football referee scoreboard panel with a protected operator screen, clean public display screen, real-time score updates, clock control, match setup, and stable low-latency synchronization across connected devices. The main technical challenge is keeping goals, timer state, pause/resume actions, and public display updates consistent in under one second without freezing during live match operation. My approach is to use React, Node.js, WebSockets, Redis or Supabase/Firebase realtime sync, and a lightweight event model designed specifically for scoreboard reliability. The operator panel can handle team names, official time, added time, start/pause/reset controls, goals, cards, substitutions, and basic event history. The public display will be clean, responsive, and optimized for stadium screens, streaming overlays, tablets, and mobile viewers. I can also test the system with concurrent connections, reconnect handling, and network interruption cases so the display stays stable during field testing. The final delivery will include documented source code in Git and a simple deployment manual for future use. Thanks, Hercules
$140 USD in 7 days
7.3
7.3

Hi, I have extensive experience building real-time sports scoring systems and live dashboards using React and Node.js. I recently developed a football scoreboard with instant updates for a local league, utilizing websockets for minimal latency and Firebase for real-time data sync. My approach ensures seamless synchronization across many devices, and I focus on creating stable, user-friendly interfaces for operators and spectators. I am comfortable working with Figma layouts and can deliver clean, well-documented code in a Git repository, along with a straightforward deployment guide. I understand the importance of low latency for live updates and will prioritize efficient event handling for goals, substitutions, and cards without impacting performance. I am confident my skills align well with this project’s needs and can ensure a smooth, reliable system for your matches. Best, Justin
$500 USD in 7 days
6.5
6.5

Hi, I read your project "Painel de Arbitragem Futebol ao Vivo" and I can help with it. I would focus on responsive front-end work and clean component structure. I noticed the relevant skills include JavaScript NoSQL Couch & Mongo HTML5 Node.js Redis Web Development Backend Development Frontend Development. My approach: 1. Review the current setup and confirm the exact requirements. 2. Implement the requested work in a clean, maintainable way. 3. Test the result and provide a clear handover with any setup notes needed. Clarification questions: 1. What backend structure, database, user roles, and admin access should the implementation support? 2. Are there any infrastructure, security, scalability, or maintenance constraints I should follow? 3. What existing code, documentation, assets, or account access should I review before starting? Best regards
$140 USD in 7 days
6.2
6.2

Ola, li o seu brief — precisa de um painel de arbitragem totalmente focado em partidas de futebol, cujo objetivo central e exibir e atualizar a pontuacao em tempo real, de forma estavel e responsiva, tanto para quem opera (arbitro ou mesario) quanto para o publico que acompanha a transmissao. Isto e exatamente a nossa especialidade na Global IT Vision (web apps em tempo real). A nossa abordagem: - Um painel de operacao para o arbitro/mesario (placar, tempo, eventos do jogo) com atualizacao em tempo real (WebSockets), estavel e simples de usar. - Uma vista publica responsiva que reflete o placar instantaneamente para quem acompanha a transmissao, em qualquer dispositivo. - Solucao leve, rapida e confiavel, com handover organizado. Publiquei perguntas no quadro. Podemos marcar uma breve chamada para alinhar os detalhes? — Muhammad Idrees / Global IT Vision Pvt. Ltd
$250 USD in 14 days
6.6
6.6

Hi, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on JavaScript, NoSQL Couch & Mongo, HTML5, Node.js, Redis, Web Development, Backend Development, Frontend Development Please come over chat and discuss your requirement in a detailed way. Thank You
$170 USD in 7 days
5.7
5.7

Hey there, I'm Vishal Maharaj, a seasoned developer with 25 years of experience in JavaScript, HTML5, Web Development, Node.js, NoSQL Couch & Mongo, Redis, and more, based in Perth, Australia. I'm excited about the opportunity to create a live football arbitration panel. My approach would involve utilizing websockets, Node.js, and a real-time database like Firebase to ensure stable and responsive real-time score updates for both operators and viewers. Let's discuss further details and kick off this project. Looking forward to collaborating with you. Cheers, Vishal Maharaj
$250 USD in 5 days
6.2
6.2

As a passionate Web & App Developer, I am well-versed in the technologies and skills you require for your live football arbitration panel. My experience in Backend and Frontend Development will be instrumental in creating a stable, responsive platform that can handle real-time updates for the scoresheet, goals, substitutions and cards while keeping latency to its lowest possible. This is achievable through Websockets, Node.js and React or equivalent frameworks – all of which I command. Past projects have included building applications reliant on low-latency scoresettings and real time updates. Furthermore they have reflected immaculate data consistency despite increased pathway through multiple devices or connections. We were able to ensure the data quality of at least 50 concurrent users so reflective, lag-free transmission to public streams is guaranteed with a scale possibility that will easily cover the amicability of a casual match.
$30 USD in 1 day
5.6
5.6

Hi, With extensive experience in web development and creating real-time scoring systems, I will develop a highly responsive, stable, and real-time updated football arbitrage dashboard. How can we ensure the scoreboard design maximizes clarity and engagement for live viewers? 'Best regards,' Juan Aponte
$180 USD in 5 days
5.4
5.4

Olá!!! ★★★★ (Painel de Pontuação de Futebol ao Vivo em Tempo Real) ★★★★ Entendimento do projeto: Li sua solicitação para um painel de arbitragem de futebol em tempo real com placar ao vivo, controle de tempo e telas duplas para operador/público. O sistema deve atualizar instantaneamente com latência muito baixa e sincronização estável entre dispositivos. Serviços: ⚜ Motor de placar ao vivo via WebSocket (Node.js) ⚜ Interface de usuário React para operador e tela pública ⚜ Cronômetro de partida em tempo real com controle de sincronização ⚜ Eventos: gols, cartões, substituições ⚜ Camada de dados rápida com Redis/MongoDB ⚜ Login seguro e acesso baseado em funções ⚜ Implantação + documentação de suporte Sou desenvolvedor full stack com experiência em painéis em tempo real e aplicativos WebSocket. Utilizarei Node.js, React, Redis e otimizarei a arquitetura para sincronização rápida e desempenho estável, mesmo com muitos usuários conectados. Garantiremos um desempenho ao vivo impecável e um controle fácil por parte do operador. Vamos nos conectar e começar em breve. Atenciosamente, Farhin B.
$116 USD in 3 days
5.3
5.3

⚠️ If you're not happy, you don’t pay. ⚠️ Hi there, thank you for sharing the detailed project brief. I can build your real-time football scoring panel using websockets, Node.js, and React for a stable and responsive experience. I will deliver: • Quick game setup feature • Instant goal updates and countdown timer • Dual interface for operators and viewers • Essential event logging without latency compromise You will also receive: • Figma layout mockups • Backlog adjustment collaboration • Field testing support during a friendly match I am confident I can execute your vision efficiently. Looking forward to discussing next steps. Best regards, Chirag
$200 USD in 7 days
4.5
4.5

Greetings, I appreciate the opportunity to work on your real-time football arbitration panel project. You’re looking for a solution that allows referees and scorekeepers to manage game scores seamlessly while providing live updates to the audience. My approach would focus on creating a responsive interface that ensures instant score updates and an efficient way to log essential game events. With solid experience in developing low-latency web applications using technologies like Node.js, React, and real-time databases, I can build a stable system that meets your requirements. The dual interface for operators and public display will enhance usability and ensure smooth operations during matches. I’m also comfortable working with your Figma designs and collaborating closely through testing phases. I'm confident in my ability to deliver a user-friendly and reliable solution that keeps everyone connected during the game. Best regards, Muhammad Arshman
$200 USD in 2 days
4.6
4.6

Hello, With 4 years of experience in Web Development, Frontend Development, Node.js, and Backend Development, I have a strong background in creating responsive and stable applications. I understand your need for a live football arbitration panel focused on real-time score updates. I can deliver a solution that includes quick game setup, instant goal updates, dual interface for operators and display, and essential event logging without compromising latency. I have expertise in JavaScript, NoSQL Couch & Mongo, HTML5, Node.js, Redis, Web Development, and Backend Development. Let's discuss further in chat to ensure a perfect project delivery. Looking forward to connecting and discussing this exciting project. Best regards, Taimoor from Pixels Soft Let's connect in chat for further discussion.
$199 USD in 7 days
5.0
5.0

Hello! I see you're looking for a dedicated panel for live football refereeing. To create this, I would focus on a real-time data handling approach, likely using Node.js for the backend to manage the live updates effectively. Integrating NoSQL with MongoDB would allow for flexible data structures to accommodate various match details, while Redis could enhance performance for quick access to frequently requested data. I'd start by setting up the Node.js environment and then move to design the frontend with HTML5 and a suitable framework like Vue or React for a responsive user experience. Q1: What specific features do you want to prioritize for the refereeing panel? Q2: Are there any existing systems that you want this to integrate with? Q3: What is your timeline for the project completion? Let’s make this panel a reality.
$200 USD in 3 days
4.5
4.5

Hi, I am a full stack AI developer with 8 years of rich experience. I am familiar with Node.js, React, Redis, WebSockets, and JavaScript. For this project, the most important part is ensuring low-latency real-time updates so that score changes and match events appear instantly across all connected devices. I can build a reliable operator panel, public display screen, and WebSocket-based architecture capable of handling live match updates with stable performance. I'm an individual freelancer and can work on any time zone you want. Please contact me with the best time for you to have a quick chat. Looking forward to discussing more details. Thanks. Emile.
$250 USD in 7 days
4.7
4.7

Hello, this is a straightforward live scoring panel, but the part that matters is not the UI mockup — it is keeping match state, clock behavior, and public display updates consistent under live operator input. The real engineering risk here is latency drift and state desynchronization between the operator screen, the public screen, and the server during rapid event changes. I've built several production systems with this kind of live-update behavior, including streaming and real-time dashboards where sub-second propagation and reliability mattered more than feature count. The closest matches are AI Translator Plugin for low-latency streaming behavior and Dent-Cloud for real-time dashboards with authenticated application flows. Both required clean separation between the write path and the read/display path. I usually structure this as an authoritative match-state service, a lightweight event log, and a separate public rendering channel over websockets. That keeps goals and clock updates fast while letting substitutions and cards persist without blocking the scoreboard path. With React on the frontend, the main tradeoff is minimizing re-render churn while preserving exact clock state. For this kind of panel, I also recommend explicit reconnect handling, clock reconciliation rules, and a fallback display state so a brief connection issue does not create visible score inconsistencies. Clifton
$140 USD in 7 days
4.6
4.6

Hello! I'm excited to bring your live football arbitration panel to life. With a keen focus on stability and real-time updates, I'll ensure seamless operation for referees and spectators alike. Key Features: - Streamlined game setup with team names and official time input - Instant goal updates and countdown timer synchronization across all devices - Dual interface for operators and public display - Essential event logging without compromising scoreboard latency I specialize in low-latency web applications, leveraging technologies like websockets, Node.js, and React. My past projects include developing real-time scoring systems with impeccable performance. Let's discuss how I can exceed your expectations and deliver a flawless live football arbitration panel. Looking forward to further discussions!
$30 USD in 7 days
4.6
4.6

Hello, I carefully reviewed "Painel de Arbitragem Futebol ao Vivo" and fully understand the project requirements. With my experience in JavaScript, HTML5, Node.js, Web Development, Backend Development, Frontend Development, I can deliver exactly what you're looking for with attention to quality, performance, and detail. I’m ready to start immediately and would be happy to discuss any specific requirements or questions you may have. Looking forward to working with you. Best regards, Umer
$40 USD in 2 days
3.8
3.8

Olá, Seu projeto chamou minha atenção porque o desafio principal não é apenas exibir um placar, mas garantir atualização em tempo real com baixa latência e alta confiabilidade durante uma partida ao vivo. Eu desenvolveria a solução com uma arquitetura baseada em React + Node.js + WebSockets, permitindo que qualquer alteração feita pelo operador seja refletida praticamente instantaneamente em todos os dispositivos conectados. Para persistência e sincronização em tempo real, podemos utilizar Firebase, Supabase ou Redis, dependendo dos requisitos finais de infraestrutura. A solução incluiria: • Painel do operador com autenticação segura • Criação e configuração rápida das partidas • Controle de cronômetro (iniciar, pausar, reiniciar) • Atualização de gols em tempo real • Tela pública otimizada para telões e transmissões • Registro de eventos (gols, cartões e substituições) • Suporte para múltiplas conexões simultâneas • Código-fonte documentado e repositório Git Algumas perguntas rápidas: • O sistema será utilizado para uma única partida por vez ou várias simultaneamente? • Existe preferência entre Firebase ou Supabase? • A tela pública será incorporada em streaming (OBS, vMix, etc.) ou exibida diretamente em navegador? • Haverá necessidade futura de estatísticas, tabela de classificação ou histórico de partidas? Atenciosamente.
$140 USD in 7 days
3.4
3.4

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