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SCADA-like Web Application (No PLC Integration) Project Title Development of a SCADA-like Web Application (Manual Data Entry, No PLC Integration) Project Overview I am looking to develop a web-based application similar in concept to Ignition / SCADA systems, but without any direct integration to PLCs or machines. There is no automatic data capture. All operational data will be entered manually by supervisors through a web interface (tablet, mobile phone, or PC). The purpose of the application is to provide real-time visibility of machine status, efficiency, and production performance, and to display this information live on a TV/monitor in the plant. The system must update in near real time whenever a supervisor enters or updates data. Project Objectives • Capture operational data by machine and shift through supervisors • Track current machine status (running, stopped, setup, maintenance, etc.) • Calculate efficiency / OEE (or at minimum Availability and Performance) • Display a real-time dashboard suitable for a large TV screen • Store historical data for analysis and export Scope of Work 1. Data Entry – Supervisor Interface • User authentication with roles (Supervisor, Admin, Viewer) • Selection of Plant / Area / Machine / Shift • Manual entry of: – Machine status (Running, Down, Setup, Maintenance, Idle) – Downtime reason (configurable list) – Start / End time or duration of events – Production quantity (kg or pieces) – Scrap quantity (kg or pieces) – Comments (optional) • Simple and fast UI suitable for shopfloor use • Input validation to avoid incorrect data 2. Database and KPIs • Central database with full historical record by machine and shift • Configurable master data: – Machines – Shifts – Downtime reasons – Target rates per machine (kg/h or pcs/h) • KPI calculations: – Availability – Performance / Speed – Quality (if scrap is used) – OEE (if standards are configured) 3. Real-Time Dashboard (TV / Control Room) • Live dashboard showing all machines • Machine cards with: – Current status (color-coded) – Time in current state – Shift production – Scrap – Availability / Performance / OEE • Pareto chart of downtime reasons (shift/day) • Full-screen TV mode (1080p) • Automatic refresh or real-time updates (WebSockets / Realtime DB) 4. Administration • User management and role control • CRUD for machines, downtime reasons, shifts, and targets • Data export to CSV / Excel • Basic audit trail (who changed what and when) Platform Expectations The developer is expected to propose the most suitable platform. Preferred options include: Option A – Web App with Realtime Database (Recommended) • Frontend: React / [login to view URL] or similar • Backend / DB: Firebase (Firestore) or Supabase Realtime • Authentication: Firebase Auth or equivalent • Hosting: Cloud-based (Firebase, Vercel, etc.) • Advantage: Native real-time updates, fast deployment, cost-effective Option B – Web App with Custom Backend • Frontend: React / Vue • Backend: Node.js / Python (FastAPI) / .NET • Database: PostgreSQL • Real-time: WebSockets / SignalR • Hosting: AWS / Azure / DigitalOcean • Advantage: Higher scalability and future PLC integration Important Note: There is NO PLC integration in this phase. Deliverables • System architecture and data model documentation • UI/UX prototype or wireframes • Fully functional web application (MVP + v1) • Real-time dashboard for TV display • Admin configuration module • Source code (Git repository) • Basic user and deployment documentation Acceptance Criteria • Dashboard updates within 3 seconds after data entry • Real-time visibility of machine status • Editable master data (machines, downtime reasons, targets) • Historical data access and export • Secure login and role-based access • Working cloud deployment with admin access Milestones (Suggested) • M1 – Architecture and UI design • M2 – Data entry module + real-time dashboard (MVP) • M3 – KPIs, OEE calculations, admin configuration • M4 – Reporting, export, documentation, final deployment Developer Requirements • Experience with real-time web applications • Experience with manufacturing dashboards or OEE systems • Strong UX design for shopfloor environments • Clean, well-documented code Proposal Requirements Please include in your proposal: • Recommended technology stack and justification • Real-time implementation approach • Estimated timeline per milestone • Examples of similar projects
Proje No: 40064782
73 teklifler
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73 freelancer bu proje için ortalama $1.116 USD teklif veriyor

I have over 10 years of experience in web and mobile development, specializing in real-time applications and dashboard systems. I understand the need for a SCADA-like Web Application for manual data entry without PLC integration. Your project aims to capture operational data, track machine status, calculate efficiency, and display real-time information on a TV/monitor in the plant. I have successfully delivered projects in the manufacturing and dashboard domain, ensuring efficient data entry, KPI calculations, and real-time visibility. My expertise in React, Firebase, and real-time databases makes me well-suited for this project. I propose using a Web App with a Realtime Database for fast deployment and cost-effectiveness. With milestones including architecture design, data entry module, KPI calculations, and final deployment, I assure you of a seamless development process with clean, well-documented code. Let's discuss further how I can bring your SCADA-style Production Downtime Dashboard to life. Contact me to get started on this exciting project.
$1.200 USD 20 gün içinde
7,3
7,3

I HAVE BUILT REAL-TIME MANUFACTURING DASHBOARDS AND SCADA-LIKE WEB SYSTEMS BEFORE — TURNING MANUAL SHOPFLOOR DATA INTO LIVE, ACTIONABLE INSIGHT. I will deliver a SCADA-style web application focused on fast manual data entry, near-real-time updates, and a clean TV-ready dashboard—without PLC integration, exactly as described. Core Features Supervisor-friendly manual data entry (machine status, downtime, production, scrap, comments) Real-time updates (≤3 seconds) using Realtime DB / WebSockets Live plant-wide dashboard for TV display (status colors, KPIs, Pareto charts) Automatic Availability, Performance, Quality & OEE calculations Historical data storage with CSV/Excel export Configurable master data (machines, shifts, downtime reasons, targets) Secure authentication and audit trail User Roles Admin: Users, machines, shifts, targets, downtime reasons, exports Supervisor: Enter and update operational data Viewer: Read-only access to dashboards (TV / control room) Thanks
$1.000 USD 15 gün içinde
6,3
6,3

I have thoroughly reviewed the requirements for the SCADA-Style Production Downtime Dashboard project. With my expertise in Django, Node.js, Docker, and Web Development, I am confident in delivering a high-quality solution. The proposed technology stack would include Django for backend, Node.js for real-time functionalities, and Docker for containerization. I will ensure real-time updates through WebSockets for optimal performance. My estimated timeline aligns with the suggested milestones. Please review my extensive 15-year profile for relevant experience. Let's discuss the project details further. I am eager to begin and demonstrate my dedication to your project. Looking forward to your response.
$1.050 USD 21 gün içinde
5,4
5,4

⭐ Hello there, My availability is immediate. I read your project post on Python Developer for SCADA-Style Production Downtime Dashboard. I am an experienced full-stack Python developers with skill sets in - Python, Django, Flask, FastAPI, Jupyter Notebook, Selenium, Data Visualization, ETL - React, JavaScript, jQuery, TypeScript, NextJS, React Native - NodeJS, ExpressJS - Web App Development, Data Science, Web/API Scrapping - API Development, Authentication, Authorization - SQLAlchemy, PostegresDB, MySQL, SQLite, SQLServer, Datasets - Web hosting, Docker, Azure, AWS, GPC, Digital Ocean, GoDaddy, Web Hosting - Python Libraries: NumPy, pandas, scikit-learn, tensorflow, etc. Please send a message So we can quickly discuss your project and proceed further. I am looking forward to hearing from you. Thanks
$1.396 USD 24 gün içinde
5,2
5,2

⭐Hi, I’m ready to assist you right away!⭐ I believe I'd be a great fit for your project since I have extensive experience in developing real-time web applications with manual data entry systems. My technical expertise includes working on manufacturing dashboards and OEE systems, ensuring the highest level of operational efficiency. This project aligns perfectly with my skills in developing user-friendly interfaces for shopfloor environments and implementing detailed KPI calculations to enhance operational visibility. The SCADA-like Web Application you require will greatly improve your monitoring capabilities and streamline data entry processes for supervisors. If you have any questions, would like to discuss the project in more detail, or would like to know how I can help, we can schedule a meeting. Thank you. Maxim
$750 USD 3 gün içinde
4,5
4,5

Hello, I can build this SCADA-like web application exactly as described, focusing on manual data entry, near real-time updates, and a clean, industrial-grade dashboard suitable for plant-floor TVs. I will design the system as a modern web application with a clear separation between data entry, real-time visualization, and administration. Supervisors will log in, select plant, machine, and shift, and quickly enter status, downtime reasons, production, scrap, and comments with strong validation to prevent errors. Roles (Admin, Supervisor, Viewer) will be enforced across the system. The backend will store full historical data per machine and shift, with configurable master data for machines, shifts, downtime reasons, and target rates. KPI logic will be implemented cleanly to calculate Availability, Performance, Quality, and OEE when standards are defined. For real-time behavior, I will use a realtime-capable backend so that any supervisor update reflects on the TV dashboard within seconds. The dashboard will show color-coded machine states, time in current status, shift totals, scrap, and KPIs, along with a downtime Pareto view. A dedicated full-screen TV mode will ensure stable 1080p display. Administration will include user management, full CRUD for master data, audit logging of changes, and CSV/Excel export for historical analysis. The codebase will be clean, documented Thankyou
$798 USD 10 gün içinde
4,4
4,4

✨ Let's make your SCADA-like Web Application seamless and stress-free. Hello Amindx, I see you need a SCADA-like Web Application for manual data entry, ensuring real-time visibility of machine status without PLC integration. I understand the importance of providing accurate operational data without automatic entry to enhance production performance seamlessly. I've built similar solutions for manufacturing industries, ensuring real-time data updates and intuitive user interfaces. With 5 years of hands-on experience in developing efficient web applications, I'll deliver a fully functional system with real-time dashboards and secure role-based access. Successfully delivered 10+ similar projects with 5-star ratings, I provide 30 days of post-launch support to ensure your satisfaction. Available to start immediately, with the first milestone ready in 2 weeks. I'd love to discuss your vision. When works best for a quick 10-minute call? Worst case, you'll get free insights to guide your project. Looking forward to collaborating, Piyush Gupta Web Application Developer | 5+ Years
$900 USD 30 gün içinde
4,3
4,3

Hello, I have experience building real-time, data-driven web applications for operations monitoring, including manual data capture, role-based access, KPI calculations, and live dashboards designed for large displays and shopfloor use. I would deliver this using a real-time web architecture where supervisor inputs immediately update machine state, KPIs, and the TV dashboard through structured data models, validated inputs, and WebSocket or realtime-database updates, ensuring sub-3-second refresh, clean historical tracking, and an admin layer that keeps master data flexible and maintainable. Looking forward to working with you! Can we discuss this further via private chat? Warm regards, Alesha
$750 USD 7 gün içinde
5,2
5,2

Hello, how are you? I am proposing the development of a SCADA‑like web application designed for manual data entry without PLC integration. The system will allow supervisors to input machine status, downtime reasons, production and scrap quantities, and comments through a simple, fast interface optimized for tablets, mobiles, and PCs. A central database will store all historical records, configurable master data (machines, shifts, downtime reasons, targets), and calculate KPIs such as Availability, Performance, Quality, and OEE. A real‑time dashboard will display machine cards with live status, production, scrap, and efficiency metrics, updating within three seconds of data entry. The dashboard will support full‑screen TV mode and include Pareto charts of downtime reasons. Administration features will cover user management, role control, CRUD for master data, data export, and audit trails. I recommend a React frontend with Firebase or Supabase backend for native real‑time updates, cost‑effective hosting, and scalability. Work can begin immediately, with milestones covering architecture, MVP dashboard, KPI calculations, and final deployment. Thanks.
$1.125 USD 7 gün içinde
3,5
3,5

As a full-stack developer proficient in multiple programming languages, I'm confident that I can bring your vision of a SCADA-like web application to life. My extensive experience in database management and web development using Django and Node.js, coupled with my knowledge of Docker, makes me a perfect fit for Option B. This will ensure your app is highly scalable and sets the stage for future PLC integration if necessary. In addition to my technical skills, I also understand the best practices for robust UI design, an essential aspect of your project given the diverse devices that data will be entered from. My expertise in creating responsive interfaces that guarantee input validation and minimize errors aligns precisely with your requirements for user-friendly data entry. Furthermore, I have proven ability-businesses-relevant-data-propose actions-for-operations-and-strategic-for-business”,。I have delivered solutions across different industries such as fintech and healthcare that are tailored to specific needs.
$750 USD 7 gün içinde
1,9
1,9

Dear Client, I am a seasoned Full Stack Engineer with extensive experience in developing web and mobile applications. I am excited about the opportunity to work on your SCADA-style Production Downtime Dashboard project. I propose to build a robust web application using React for the frontend and Firebase Realtime Database for the backend. This technology stack will provide real-time updates, fast deployment, and cost-effectiveness, meeting your project requirements effectively. For real-time implementation, I plan to utilize WebSockets to ensure that the dashboard updates within 3 seconds after data entry, providing immediate visibility of machine status. I estimate the project timeline as follows: - M1: Architecture and UI design (1 week) - M2: Data entry module + real-time dashboard (MVP) (2 weeks) - M3: KPIs, OEE calculations, admin configuration (2 weeks) - M4: Reporting, export, documentation, final deployment (1 week) I have previously worked on similar projects and have a strong background in developing manufacturing dashboards and OEE systems. I am committed to delivering a high-quality solution that meets your requirements. I look forward to discussing this project further with you. Thank you for considering my proposal. Best regards,
$750 USD 7 gün içinde
1,3
1,3

Hi, I’m Mst Habiba Hasan, I am a Senior Full-Stack Developer with more than 10 years of experience. I can help you with: — Website development — Mobile app development — Web app development — Backend development — AI and Machine Learning development — Maintenance of existing projects — UX/UI design — Browser extensions — DevOps — Solution Architecture — Consulting — MVP development Technologies I've worked with include but are not limited to: • Python/ Django • ReactJS / React Native (including React Native Web) / Expo / Express / Redux / NextJS • Javascript / Typescript / Flow types • NodeJS / Angular / Vue.js • MongoDB / SQL (MySQL / MariaDB / PostgreSQL) / Redis • OAuth2 / Keycloak / Auth0 / Cognito • Kubernetes / Helm / Docker / Ansible / Terraform / Amplify / Firebase • AWS / Azure / GCP / on premises • RESTful / GraphQL / OpenTracing / AMQP (RabbitMQ) Contact me today to get started! I’m excited to collaborate and bring your vision to life. Best regards, Mst Habiba Hasan
$750 USD 7 gün içinde
3,2
3,2

Two Benefits with us. Lower Cost – We deliver high-quality work at a reduced cost thanks to our efficient operations. Social Good – Our team includes individuals with disabilities and low-wage-earning women, whom we support by offering wages above industry norms. Your project directly contributes to their empowerment and financial independence.
$750 USD 30 gün içinde
0,0
0,0

Hello, how are you doing? I want to propose you my services for your project, 1 am a proficient developer and I think that your project is a very interesting one, you can check my profile to see if my background fits your needs.
$1.200 USD 7 gün içinde
0,0
0,0

As an accomplished professional with extensive experience in application development and data management, I am confident in my ability to build a high-performing SCADA-like web application tailored for your needs. Having worked with Java, Microservices, Cloud, and Frontend Technologies, I possess a unique blend of skills that perfectly aligns with the project requirements. I appreciate the emphasis on near real-time data visualization in your project as it greatly enhances operational efficiency. My experience in working with Node.js and similar technologies not only enables me to create robust and scalable backends but also facilitates data streaming with minimal latency. Additionally, my proficiency in Docker allows for smoother deployment across different platforms – an essential aspect when considering future PLC integration. Lastly, I believe a strong emphasis on usability is vital in shopfloor applications. My skills in UI/UX design ensure that your supervisors will have a simple and intuitive interface for data entry. I will include strict input validation measures to ensure erroneous data is avoided at all costs. Overall, my technical expertise combined with my commitment to excellence makes me the perfect candidate for your project. I assure you not only timely delivery of the milestones but also a system that will provide real-time visibility of your production performance and efficiency while facilitating historic analysis and export. Let's get started!
$1.350 USD 7 gün içinde
0,0
0,0

Nice to meet you Amindx19, My name is Anthony Muñoz, I express my interest in working on your project after carefully reading the requirements and concluding that they match my area of knowledge and skills. I am currently the lead engineer for the IT agency DSPro and I have more than 10 years of experience in the field. I have successfully completed a large number of similar jobs and I consider your project to be a challenge in which I would like to work and be able to make it a reality. Please feel free to contact me, it will be my pleasure to help you. I greatly appreciate the time provided and I remain attentive to any questions or concerns. Greetings
$2.146 USD 7 gün içinde
0,0
0,0

I’m confident I’m the right person for this project, understanding your need for a modern, smooth, intuitive, responsive, and optimized SCADA-like web app with manual data entry and real-time updates for supervisors. I bring expertise in React and Firebase for real-time database solutions, ensuring quick, seamless updates and secure role-based access. I’m new to Freelancer, but I have strong real-world experience and have completed many successful projects outside the platform. Let’s talk through your goals — I’d love to help bring this to life. Regards, Garron Levi Wallace
$750 USD 7 gün içinde
0,0
0,0

With extensive experience in developing real-time web applications and manufacturing dashboards, I am uniquely positioned to deliver a SCADA-style Production Downtime Dashboard. My successful projects demonstrate strong UX design tailored for shopfloor environments. I provide 24/7 support, ensuring seamless operation. Let’s discuss how I can bring this project to life and enhance your production visibility.
$750 USD 7 gün içinde
0,0
0,0

I am a perfect fit for your project, understanding your need for a clean, professional, user-friendly SCADA-like web application with seamless manual data entry and real-time dashboard updates within 3 seconds. With expertise in React, Firebase, and real-time web applications, I can deliver an integrated, automated system that tracks machine status, calculates KPIs like OEE, and supports role-based access and data export. While I am new to this platform, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Boris
$1.150 USD 14 gün içinde
0,0
0,0

Hey I have experience over 6 years in the fields you were mentioned, I am sure I will give you the solution. message me and lets discuss thanks.
$1.125 USD 7 gün içinde
0,0
0,0

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