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Prototype Development Using Node-RED, MQTT, and Frigate We are looking for a freelance developer with strong experience in Node-RED, MQTT, Frigate NVR, and video system integration to build a functional prototype that combines video streams, simulated event messages, and correlation logic. Responsibilities • Install and configure: • Mosquitto MQTT • Node-RED • PostgreSQL • Frigate for video management and recording • Develop a correlation engine in Node-RED capable of: • receiving simulated HTTP calls, • handling and storing process states, • processing simulated MQTT messages, • generating final metadata, • storing results in a database, • linking metadata to recorded video clips via Frigate API. • Create a test dashboard for: • sending simulation commands, • viewing processed states and outputs, • accessing associated video clips. Prototype Goal Deliver an end-to-end demonstration integrating simulated events, correlation logic, database storage, and recorded video, with results accessible through a simple dashboard. Required Skills • Strong expertise in Node-RED (logic flows, state handling, HTTP endpoints, API/DB integration) • Experience with MQTT • Good knowledge of Frigate, video recording, and clip retrieval • Ability to configure Linux environments and server-side services • Autonomous problem-solving and ability to deliver PoC solutions Estimated Timeline 2–4 weeks, depending on availability. Work Mode Fully remote; access to the development environment will be provided.
Proje No: 40036769
53 teklifler
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53 freelancer bu proje için ortalama €521 EUR teklif veriyor

Hello, I can build your full Node-RED + MQTT + Frigate prototype end to end. I have strong experience configuring Mosquitto, Node-RED, PostgreSQL, and Frigate on Linux, and I can deliver a clean correlation engine that receives simulated HTTP calls, processes MQTT states, links outputs to Frigate-recorded clips, and stores everything reliably in the database. I’ll also create a simple but effective dashboard for triggering simulations, reviewing state transitions, inspecting metadata, and opening associated video clips—making the entire PoC easy to demonstrate and iterate on. My focus is value over money: a stable, understandable prototype that proves the concept clearly, is well-structured for future expansion, and requires minimal support after delivery. I can begin immediately and meet your 2–4-week timeline. Best, Jenifer
€600 EUR 30 gün içinde
7,0
7,0

Dear Client, With an impressive track record of over a decade in software development, particularly in your precise niche projects (such as Healthcare, E-commerce, Fintech), I’m confident that my team at WellSpring Infotech and I can bring immense value to your Node-RED, MQTT, and Frigate prototype. We have mastered the core skills you require for this project, such as Node-RED (logic flows, state handling, HTTP endpoints, API/DB integration), MQTT, Frigate NVR management along with PostgreSQL. The ability to configure Linux environments and tackle server-side services autonomously is something that defines us. We believe in transforming operational efficiency, delivering efficient solutions to market promptly and prioritizing the security of your data and project. As we are also experienced in implementing correlation engines within Node-RED capable of all the tasks you’ve mentioned; we understand ganz well how to ensure smooth process visibility using simple dashboards. With our commitment to timely delivery without compromising on quality, give us the chance to build a fully functional prototype catering to your precise needs!!! Thank you!!!
€750 EUR 7 gün içinde
6,0
6,0

Hi I have deep experience building PoC systems using Node-RED, MQTT (Mosquitto), PostgreSQL, and NVR tools like Frigate—your end-to-end prototype aligns well with past integrations I’ve delivered. I’ll configure the full stack (Linux, Node-RED, MQTT, Frigate), design correlation flows that process simulated events, manage state, and store outputs in PostgreSQL, linking them to video clips via Frigate’s API. I’ll also build a clean test dashboard for simulations, status monitoring, and video access. You’ll get a fully working demo that proves the entire flow from trigger to metadata + video correlation. Ready to start once access is granted. Thanks, Hercules
€500 EUR 7 gün içinde
5,9
5,9

With my impressive range of skills and vast experience of over a decade as a web developer, I am convinced that I am the right person for this project. Having acquired specialized knowledge in Node-RED, MQTT, and Frigate - key aspects of your project, integrating them with my deep understanding of PostgreSQL and Linux system administration will strongly contribute to its success. Not only can I expertly install and configure the required systems like Mosquitto MQTT and Frigate, but I am also proficient in building correlation engines capable of handling simulated HTTP calls or processing MQTT messages. Moreover, let's not forget my extensive experience in healthcare integration using systems like Mirth Connect which indicates my problem-solving abilities in real-time data-processing fields such as your project. I assure you that the end product will be top-notch, fully functional, and aligned with your specifications for storing video clips, generating metadata or simulating events. Lastly, being a stellar communicator is one of my key strengths. So rest assured, throughout the entire development process I will keep you well-informed about any developments via clear and concise updates. You can trust me to deliver this prototype on time and ensure it efficiently reflects the goals outlined in your project description.
€500 EUR 7 gün içinde
5,2
5,2

Hello, I can develop the requested end-to-end prototype, leveraging my deep expertise in Node-RED, MQTT, Frigate NVR, and system integration. My approach covers all requirements: I will handle the complete installation and configuration of the Linux environment, setting up Mosquitto, Node-RED, PostgreSQL, and Frigate. The core deliverable will be the Node-RED correlation engine. I will engineer flows to reliably manage and store process states, receive simulated inputs (HTTP/MQTT), process the correlation logic, and securely store the resulting metadata in PostgreSQL. Crucially, I will implement the necessary Frigate API calls to correctly associate the generated metadata with the recorded video clips, achieving the prototype's core goal. The final test dashboard will provide a clean interface for simulation control, viewing real-time outputs, and direct access to the linked video clips, ensuring a seamless demonstration. I have two critical questions 1) What is the specific data structure or schema expected for the "final metadata" output that needs to be stored in PostgreSQL? 2) Are the simulated events expected to align with specific Frigate clip or event object fields to facilitate the video linking process? Thanks, Bharat
€500 EUR 23 gün içinde
4,8
4,8

With over x years of experience in software development and a strong understanding of embedded systems, I am confident in my ability to deliver not just a functional prototype, but one that exceeds your expectations. My proficiency in Node-RED, MQTT, and Frigate NVR will ensure a seamless integration of the video streams, simulated event messages and correlation logic as you require. Additionally, my knowledge in API Development and Software Development will come in handy when developing the correlation engine. One of my key strengths is my autonomous problem-solving skills. I have a proven track record in leveraging various technologies to find innovative solutions - this aligns perfectly with your project's demands. Moreover, my experience with setting up and configuring Mosquitto MQTT, Node-RED, PostgreSQL and Frigate is extensive, minimizing any potential setbacks that may arise during the installation process. In addition to my technical abilities, my commitment to delivering high-quality work on time has helped solidify strong relationships with clients throughout my career. My promise to you is not just to meet your project's goals within the estimated timeline of 2–4 weeks but also to provide an impressive end-to-end demonstration integrating everything seamlessly with an easy-to-use dashboard. I look forward to working with you on this project!
€750 EUR 7 gün içinde
4,8
4,8

Hi there,Good afternoon I am Talha. I can work with your project skills Database Management, PostgreSQL, Software Development, Linux, HTTP, API Development, Prototyping and MQTT I am excited to present my proposal, which centers around a personalized approach designed to elevate your project. We will start with an in-depth consultation to gain a deep understanding of your project's unique requirements, goals, and constraints. Our commitment to customization means that we will tailor our services to align perfectly with your project, and we will explain how this approach will meet your expectations. 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 EUR 13 gün içinde
4,3
4,3

Hi there, With my pragmatic and client-centric approach, your prototype is in good hands with me. My experience in Node-RED, MQTT, and Frigate NVR runs deep, allowing me to be comfortable with both front and backend processes, essential for this project. Installing and configuring Mosquitto MQTT, Node-RED, PostgreSQL isn't new territory for me. Plus, I'm quite adept at implementing structured database storage systems and delivering top-notch integration through API and HTTP endpoints. One of my unique strengths is my ability to build clean, maintainable code that's future-proofed against major rewrites and compatibility issues. As a solo developer with comprehensive competencies in frontend technologies (React, Vue), backend proficiency (Node.js, Laravel), DevOps skills (Docker, CI/CD) and cloud platforms (AWS/Azure/GCP), I can guarantee consistent quality delivery throughout the entire project lifecycle. Having worked extensively as a freelancer with 100% client satisfaction on multiple projects proves that I am accountable. I provide a full commitment without vanishing mid-sprint or giving you any BS excuses. Striving to understand your vision without resorting to a deluge of status meetings is what sets me apart from other developers. What you need is someone who can diligently weave advanced technologies like Node-RED, MQTT, Frigate into an efficient prototype solution — and that person is me. Let's connect soon! Thanks! Maksym
€530 EUR 15 gün içinde
4,0
4,0

Hi there, I’m excited about your project to develop a prototype using Node-RED, MQTT, and Frigate. With my solid background in these technologies and experience in building video system integrations, I am confident I can deliver a robust solution that meets your specifications. Having completed numerous projects successfully on this platform with top reviews, I understand the key challenges of combining video streams with event message correlation. My approach will involve installing and configuring Mosquitto MQTT, PostgreSQL, and Frigate as specified, alongside building the correlation logic in Node-RED to manage the data efficiently. I’ll also create a user-friendly dashboard for simulation commands and metadata outputs, ensuring everything is well-integrated and functional. I can dedicate 2-4 weeks to this project, depending on your timeline. Please message me to discuss the project in further detail; I’m eager to start collaborating! What specific features or functionalities do you envision for the test dashboard?
€610 EUR 7 gün içinde
3,9
3,9

Hello there, I can develop a robust prototype integrating Node-RED, MQTT, and Frigate NVR, tailored to your specifications. I'll install and configure Mosquitto MQTT, Node-RED, PostgreSQL, and Frigate to manage video systems effectively. The correlation engine in Node-RED will handle simulated HTTP calls, process MQTT messages, and store metadata linked to video clips via the Frigate API. A test dashboard will be created for executing commands, viewing processes, and accessing video clips. With expertise in Node-RED logic flows, state handling, and API/DB integration, I am well-equipped to deliver an end-to-end demonstration within 2-4 weeks. My autonomous problem-solving skills and experience with Linux environments will ensure a seamless and efficient development process. Questions: • Do you have specific preferences for the Linux distribution to be used? • Are there any particular testing scenarios you'd like included in the dashboard? Looking forward to crafting a solution that effectively demonstrates your vision. Thanks and best regards, Faizan
€425 EUR 12 gün içinde
3,8
3,8

Hello I am interested in developing your prototype integrating Node-RED, MQTT, Frigate, and PostgreSQL into a cohesive event-correlation and video linking system. With a strong background in automation, backend integration, and IoT workflows, I can deliver a fully functional proof of concept that meets your technical and operational objectives. My experience includes building Node-RED logic flows for state management, MQTT-driven messaging systems, and API-based video and database integrations. I can configure and optimize your Linux environment, ensuring reliable performance and clear test dashboards for simulation, monitoring, and validation. I look forward to discussing your specific goals, environment setup, and milestones to begin this development phase. Best regards,
€750 EUR 10 gün içinde
3,9
3,9

Hi there! You’re looking for someone to set up a full end-to-end prototype that ties together Node-RED, MQTT (Mosquitto), Frigate NVR, PostgreSQL, and a dashboard for simulating events and correlating video streams with metadata. I’ve built several robust IoT prototypes integrating exactly these tools, handling event-driven logic in Node-RED, linking MQTT messages and HTTP endpoints, automating Frigate clip retrieval, and storing/querying metadata in PostgreSQL. Setting up the full Linux stack and connecting the dashboard for both control and live result monitoring is right up my alley, and I’m comfortable designing the correlation and state logic you described. Are there any specific use cases or simulated event types you want prioritized in the prototype?
€501 EUR 2 gün içinde
3,4
3,4

Hello Giovanni, I will build a modular prototype that installs and configures Mosquitto MQTT, Node-RED, PostgreSQL and Frigate, and implements a Node-RED correlation engine to accept simulated HTTP calls, ingest MQTT messages, maintain process state, generate final metadata, store results in PostgreSQL and link metadata to Frigate clips via the Frigate API. I will also deliver a simple dashboard to send simulation commands, view processed states/outputs, and access associated video clips. Approach: provision the Linux host, install services, create Node-RED flows for HTTP endpoints, MQTT listeners, state handling and metadata generation, design the DB schema, integrate with Frigate clip APIs, then build and test the dashboard. To start I need access to the development environment, RTSP or sample video streams (or saved clips), and example event payloads or message schemas. Plan & timeline: delivery in ~14 days with milestones — env & installs (2–3d), core flows & MQTT (4–5d), Frigate integration & DB (3–4d), dashboard & testing (2–3d). Do you have sample RTSP streams or saved clips and example MQTT/HTTP payload schemas I can use for the simulation? Best regards,
€500 EUR 5 gün içinde
3,4
3,4

Hi Giovanni, I’ve read your requirements and can deliver a working prototype that integrates Mosquitto MQTT, Node-RED, PostgreSQL and Frigate to correlate simulated events with recorded clips. I will install and configure Mosquitto, Node-RED, PostgreSQL and Frigate, create Node-RED flows for HTTP endpoints, MQTT ingestion, stateful correlation logic, metadata generation, and link metadata to Frigate clips via the Frigate API. I will also build a lightweight Node-RED dashboard to send simulation commands, view processed states and outputs, and play associated clips, plus provide DB schema, sample data and documentation for deployment and testing. Timeline: I can deliver a PoC in 2 weeks with iterative demos and a final handoff. Best regards, Billy Bryan
€250 EUR 5 gün içinde
3,3
3,3

Hello, I can build your Node-RED prototype integrating MQTT, Frigate, and PostgreSQL, with simulated events, correlation logic, and linked video clips. The system will include a dashboard for sending commands, viewing processed states, and accessing recorded video, ensuring full end-to-end demonstration. With experience in Linux setups, Node-RED flows, and video API integration, I can deliver a functional, testable prototype within your timeline. Respectfully Sonia
€500 EUR 2 gün içinde
2,9
2,9

Nice to meet you agridatalog, 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
€1.000 EUR 7 gün içinde
3,0
3,0

I understand your project involves creating an advanced prototype using Node-RED, MQTT, and Frigate. My approach will focus on designing a robust and scalable architecture that integrates real-time data processing and video analysis. Specifically, I will: 1. Develop Node-RED flows to manage MQTT communications and facilitate seamless data exchange between devices. 2. Configure Frigate for efficient object detection and monitoring, ensuring it works harmoniously with the Node-RED setup. 3. Implement custom dashboards for visualizing data and alerts, enhancing user interaction and monitoring capabilities. I have extensive experience with IoT systems, having successfully completed similar projects that required deep integration of Node-RED and MQTT protocols. My proficiency in JavaScript and Python will allow me to create custom nodes and scripts to tailor the solution to your specific needs. Additionally, I am familiar with video processing frameworks, which will be beneficial for optimizing Frigate's performance. I am committed to delivering a prototype that meets your requirements and exceeds expectations, ensuring it is thoroughly tested and documented for future scalability. Best regards, Bilal.
€500 EUR 5 gün içinde
2,8
2,8

❤️Thanks for your kind project requirements. I'm Oleksandra, a talented, results-driven developer with extensive experience in building end-to-end digital solutions. My expertise precisely aligns with your project needs; specifically in Node-RED, MQTT, and Frigate for video system integration. My refined skills in logical flows, state handling, HTTP endpoints, API/DB integration in Node-RED will prove pivotal in developing a robust correlation engine to handle process states and store results effectively into the PostgreSQL database. Additionally, my ability to autonomously solve problems ensures the efficient delivery of PoC solutions. Being fully conversant with AI-powered applications, I've honed my problem-solving capabilities resulting in businesses benefiting from my automation skills like RPA for repetitive workflows as well as API-based automation for critical business processes. By hiring me, you're assured of clear communication and high-quality code delivery throughout the project lifecycle. I eagerly await to impress you with my skills!
€500 EUR 7 gün içinde
2,5
2,5

Hi, I've built Node-RED prototypes that integrate Mosquitto MQTT, Frigate NVR, and PostgreSQL to correlate simulated events with video clips and expose results via a dashboard. I handled HTTP simulation endpoints, stateful flows, MQTT processing, and Frigate API linking for clip retrieval in past PoCs. I can reproduce this stack in your environment and document the setup so your team can extend it. If you prefer, we can start with a trial task to validate the flow. Best, Ivica
€700 EUR 7 gün içinde
2,7
2,7

As a seasoned developer with extensive experience in Node-RED, MQTT, and Frigate, I'm confident in my ability to deliver a robust, end-to-end prototype that aligns perfectly with your project requirements. My skill set transcends beyond just these technologies. My knowledge in database management (PostgreSQL) and Linux systems will undoubtedly be beneficial for installation and configuration tasks. Additionally, my understanding of video management and clip retrieval using Frigate NVR guarantees a seamless integration of video streams for your envisioned correlation prototype. Throughout my career, I have continually honed my problem-solving capabilities and cultivated an autonomous work ethic to ensure I meet project goals within the stipulated timeframe. Given the estimated 2-4 weeks timeline for this task, rest assured that I will employ all necessary measures to complete it timely and efficiently. Lastly, my familiarity with APIs, HTTP protocols, and software development places me in an excellent position to craft the necessary correlation engine as well as develop a user-friendly dashboard for simulation commands viewing processed states and outputs along with access to associated video clips. It would be a privilege to bring my multi-faceted skill set into play for this intriguing project; let's discuss further how we can achieve your goals together.
€500 EUR 10 gün içinde
2,0
2,0

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