IIoT Demo (OPC UA → SQL Historian → MQTT → Dashboard) | On-Prem

@brayanstiven5

Hi, there, as an experienced OT / Industrial IIoT freelancer, I bring in-depth knowledge and expertise in SQL, Data Integration, PLC & SCADA, and MQTT. With a strong background in Data Management and Data Visualization, I'm well-equipped to execute the IIoT Demo project seamlessly. ✅ Leveraging my skills, I will establish an efficient data flow from OPC UA to SQL Historian to MQTT to Dashboard, staying true to industrial cybersecurity best practices. ✅ Utilizing my experience in Edge Computing and Docker, I will ensure a fully on-premise solution without altering PLC control logic. ✅ Drawing from past projects in Automation, I will streamline the process to showcase a realistic Industry 4.0 data flow. ✅ Implementing robust network security measures, I will create a secure environment for the technical demo. ✅ Finally, I will craft a user-friendly Dashboard that visualizes the data flow effectively. I look forward to working with you. Best Regards, Brayan

@emilesd617

Hi, I am an industrial IoT and full-stack developer with 8 years of experience in software development, with strong hands-on expertise in OPC UA, SQL historian integration, MQTT, Docker, edge computing, industrial data visualization, and OT network security. I have experience building secure, on-premise IIoT prototypes that connect PLCs and SCADA systems without altering control logic. For this demo, I will set up an end-to-end data flow from OPC UA-enabled PLCs through a SQL historian, forward events via MQTT to a lightweight dashboard, and visualize key metrics from the Paint Shop’s pre-treatment and E-Coat processes. The system will be fully on-premise, modular, and compliant with industrial cybersecurity best practices, demonstrating a realistic Industry 4.0 workflow. I'm an individual freelancer and can work in 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.

@Azursol

Hello Antonio! I’m excited about the opportunity to help with your project. Based on your requirements, I believe my expertise in SQL aligns perfectly with your needs. How I Will Build It: I will approach your project with a structured, goal-oriented method. Using my experience in SQL, PLC & SCADA, MQTT, Docker, Data Visualization, Data Integration, Network Security, Edge Computing, Automation, Data Management, I’ll deliver a solution that not only meets your expectations but is also scalable, efficient, and cleanly coded. I ensure seamless integration, full responsiveness, and a strong focus on performance and user experience. Why Choose Me: - 10 years of experience delivering high-quality web and software projects - Deep understanding of SQL and related technologies - Strong communication and collaboration skills - A proven track record — check out my freelancer portfolio. - I’m available for a call to discuss your project in more detail - Committed to delivering results on time, every time Availability: I can start immediately and complete this task within the expected timeframe. Looking forward to working with you, Antonio! Best regards, Ali Zahid Mexico

@hayat38402

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas:  Embedded C Programming.  VHDL/Verilog, Quartus/Vivado, LABView/ Multisim/PSPICE/VLSI  MATLAB/SIMULINK  Network Simulator NS2/NS3  Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32.  IDEs like Keil MDK V5, ATmel studio and MPLab XC8.  PLCs / SCADA  PCB Designing Proteus, Eagle, KiCAD and Altium  IOT Technologies like Ethernet, GSM GPRS.  HTTP Restful APIs connection for IOT Communications. Also, we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements.

@arshman18

Hi, I see that you're looking for an experienced freelancer to create a technical demo for an automotive Paint Shop, focusing on a seamless Industry 4.0 data flow. My approach would involve utilizing OPC UA for data collection, integrating that with a SQL historian, and then using MQTT for data transport to a dashboard—all while ensuring everything stays on-premise and adheres to cybersecurity best practices. With my background in SQL, PLC & SCADA systems, and data visualization, I can help demonstrate a realistic and effective model without altering your existing PLC control logic. I have experience with Docker and edge computing, which will be essential for this project. Could you share more about the specific data points you're looking to visualize in the dashboard? Best regards,

@chiragpipal

Unleash the power of Industry 4.0 with a cutting-edge OT/IIoT solution tailored for your automotive Paint Shop's needs. With 5 years of extensive experience, I craft seamless on-premise technical demos aligned with stringent industrial cybersecurity standards. Let's showcase a realistic data flow without touching PLC control logic, emphasizing a professional, secure, and user-friendly setup. I've successfully engineered similar projects offsite and can ensure a smooth journey from concept to execution. I'd love to chat about your project! Worst case, you get free advice that can guide your project. Chirag Pipal Regards

@andriik18

Hi, I’m excited about the opportunity to work on your IIoT Demo for the automotive Paint Shop. With my expertise in MQTT, Edge Computing, and Data Integration, I can help you create a seamless data flow that aligns with your Industry 4.0 vision while also ensuring adherence to cybersecurity best practices. I have over 7 years of experience in software development, including work on projects requiring data management and visualization. My background in automation and familiarity with PLC and SCADA systems will ensure a smooth integration without altering existing control logic. I’m confident that I can deliver a robust, on-premise solution that meets your requirements. Let’s discuss the specifics and how I can get started on this project. Best, Andrii

@adily1

Hey , I just finished reading the job description and I see you are looking for someone experienced in Data Visualization, Network Security, PLC & SCADA, Edge Computing, Docker, Data Management, SQL, Automation, Data Integration and MQTT. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Syed.

@mojjammil

Hello, I'm immediately available to start and can commit dedicated time to this PoC. I've delivered on-prem IIoT demos for automotive environments, bridging OPC UA, SQL Historian, MQTT, and dashboards using Dockerized components while preserving PLC logic. I will design a secure, end-to-end data flow on-site that requires no PLC changes, uses Docker for isolation, and adheres to industrial cybersecurity best practices. If you're ready, I can share a concise 2-week plan and begin, . Best regards, Mojjammil

@wilfrednjorog

Hi there, I’ve read your brief and can deliver a compact on‑prem IIoT PoC for the Paint Shop (Pre‑Treatment & E‑Coat) that flows OPC UA → SQL historian → MQTT → dashboard without touching PLC logic. I’ll use Dockerized edge services: an OPC UA client with read‑only credentials, a secure SQL historian, an MQTT broker (TLS + auth) and a web dashboard, all deployed on segmented network zones and following industrial cybersecurity best practices (certs, firewalls, least privilege). I have hands‑on experience with PLC/SCADA integrations, edge computing, and secure on‑prem IIoT stacks and will provide deployment scripts, documentation and test data cases. Next step: I’ll prepare a minimal architecture diagram and deployment plan for your review , Best regards,

@maksymh31

Hello, I’ve read your IIoT demo scope for an on‑prem Paint Shop (Pre‑Treatment & E‑Coat) and can deliver a secure, no‑PLC‑logic‑change PoC showing OPC UA → SQL Historian → MQTT → Dashboard. I will: connect an OPC UA edge client to PLC tags read‑only, store time‑series in a hardened SQL historian container, publish aggregated/filtered data to an MQTT broker, and build a lightweight dashboard (Grafana) for KPIs and live trends. I’ll use Docker for repeatable deployment, secure network zones, certificate‑based OPC UA/MQTT auth, and follow industrial cybersecurity best practices (read‑only OPC sessions, network segmentation, least privilege, logging). To start I’ll need sample PLC tag lists or a simulator, network topology details, and any historian schema preferences. I estimate delivery in 7 days with staged demos (edge ingestion, historian, MQTT, dashboard). Do you have a PLC tag list or a simulator I can use, and are there specific KPIs you want on the dashboard? Best regards, MAKSYM

@jordanrafael7

Hello, I can develop a small on-premise technical demo (PoC) for your automotive Paint Shop (Pre-Treatment & E-Coat) that demonstrates a realistic Industry 4.0 data flow while adhering to industrial cybersecurity best practices. I have experience in OT/IIoT integration and can design the PoC so it does not modify existing PLC control logic, keeping operations safe and fully compliant. The demo will include: Data acquisition from the relevant sensors and devices Secure on-premise data flow visualization Proof-of-concept dashboards for key metrics Documentation on setup and architecture I will ensure the solution is modular, safe, and representative of real Industry 4.0 processes, giving stakeholders confidence in future full-scale implementation. Best regards, Jordan Rafael

@maximg10

⭐Hi Client, 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 IIoT, MQTT, Edge Computing, SQL, Data Visualization, and Network Security. My technical expertise aligns perfectly with the requirements of this project, ensuring a seamless integration of OPC UA, SQL Historian, MQTT, and Dashboard setup. 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

@anumarif09

Hello, I will develop a secure, on premise IIoT PoC for your automotive paint shop, simulating Industry 4.0 data flows for Pre Treatment and E-Coat processes without altering PLC control logic. The demo will showcase real time data collection, visualization, and analytics while adhering to industrial cybersecurity best practices. With 100+ successful projects and consistent 6-star reviews, I’ve helped businesses build professional websites that are modern, fast, and user friendly. I focus on clear communication, fair pricing, and long term support, so my clients never feel left alone after delivery. Warm Regard, Anum

@strdmgrblr

I work on projects where we help clients reach their goals or improve their online presence, especially by creating tailored technology solutions that showcase real-world impact and innovation. We’ll help you achieve your vision for an on-premise proof of concept in an automotive Paint Shop, ensuring a seamless Industry 4.0 data flow that respects existing PLC control logic and adheres to top-tier industrial cybersecurity standards. I bring strong off-platform experience, understanding the need for clean, user-friendly integration that demonstrates realistic industrial processes without disrupting operations. Key skills include IIoT development, cybersecurity best practices, and industrial automation. We can chat more about the challenge—let’s make your demo shine without breaking a sweat. Let's have a chat, Alicia

@yanan38

Hello, With my expertise in AI/ML, full stack engineering and DevOps, I can create a powerful Industry 4.0 demo for your automotive Paint Shop project. Simulating the data flow from OPC UA to SQL historian to MQTT and finally to a dashboard is within my grasp. What sets me apart is my ability to engineer highly complex systems without losing sight of the bigger strategic picture. Specifically, I'm well-versed in building end-to-end intelligent systems and maintaining their robustness at production scale. I am adept at avoiding disruptions to PLC control logic while achieving your goal of an on-premises demo that aligns with industrial cybersecurity best practices. Moreover, my exemplary skills in Machine Learning Workflow Automation will be particularly valuable for this project. This is because I can skillfully handle data preparation, feature engineering, model training, optimization, and deployment - all contributing to a realistic industry data flow. As a freelance developer with a track record of converting research ideas into reliable software solutions, you can count on me for your project's success. Thanks!

@trb2004

Hello, I am excited about the opportunity to develop your on-premise IIoT demo for the automotive Paint Shop. With extensive experience in Industrial IIoT, I understand the criticality of creating a seamless data flow while respecting existing PLC control logic. My skills in data management, network security, and automation ensure a solution that aligns with industry 4.0 practices and cybersecurity protocols. I will utilize MQTT for efficient data transmission and Docker for containerized applications, ensuring smooth integration with SQL for data storage and visualization. My approach will focus on delivering a realistic proof of concept that reflects your operational needs. Let's discuss your specific requirements further so I can tailor the solution perfectly. Do you have any existing infrastructure details that I should consider?

@phpxpert89

Hello Antonio C., I checked your project, and it looks interesting. This is something we already work on, so the requirements are clear from the start. We mainly work on SQL, PLC & SCADA, MQTT, Docker, Data Visualization, Data Integration, Network Security, Edge Computing, Automation, Data Management We focus on making things simple, reliable, and actually useful in real life not overcomplicated stuff. Let’s connect in chat and see if we’re a good fit for this. Best Regards, Ali nawaz

@Apartechnologies

Hi there, I see you're looking for someone to create a small on-premise demo showcasing an Industry 4.0 data flow for an automotive paint shop, focusing on Pre-Treatment and E-Coat. My approach would involve utilizing OPC UA to seamlessly collect data from the PLCs while ensuring we maintain cybersecurity best practices throughout the process. I would integrate this data into a SQL historian and then leverage MQTT for efficient data transmission to a dashboard for visualization. With 8+ years of experience in OT and Industrial IIoT, I have the skills needed in SQL, PLC & SCADA, and Data Integration to make this demo a reality without altering your existing control logic. One thing I’d like to clarify is whether there are specific data points or KPIs you want to focus on for the demo? Best regards, Muhammad Hammad.