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I need a production-ready Node.js application capable of handling real-time data streams with very low latency. The service will ingest continuous input, run custom business logic on the fly, and push the processed results out immediately—think WebSocket or [login to view URL] feeds, but I am open to the framework you feel is most suitable. Clean, modular code, solid error handling, and unit tests are essential. Please structure the project so it can scale horizontally (stateless design, queue or pub/sub friendly). A brief README that explains local setup, environment variables, and start-up commands will be required. When you respond, focus on your previous experience building real-time Node.js systems—mention any relevant projects, peak throughput numbers, or performance optimizations you implemented. Deliverables: • Complete source code in a Git repository • [login to view URL] with all dependencies and scripts • README covering setup, build, and run instructions • Basic test suite demonstrating core processing logic If you have questions about the data format or deployment environment, let me know and we can clarify before you start coding.
ID Projek: 39752260
30 cadangan
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Aktif 7 bulan yang lalu
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30 pekerja bebas membida secara purata ₹26,630 INR untuk pekerjaan ini

Hi there, I’ve gone through your project and would be glad to help. With 10+ years of experience in Node.js, I specialise in building fast, scalable, and secure backend systems and RESTful APIs. You’ll get clean architecture, real-time performance, and clear communication throughout the process. Let’s connect and take your project forward! Best, Bhargav Node.js Developer | 10+ Years Experience
₹25,000 INR dalam 7 hari
5.8
5.8

Greetings, I have read the project description I have been working on a similar project in recent time "Realtime application -- websockets " I am interested in the work open a chat to discuss requirements in details.
₹30,000 INR dalam 7 hari
4.7
4.7

Hello, I liked your project Real-Time Node.js Processing App, which aligns perfectly with my professional expertise. I bring extensive experience in JavaScript, Node.js, Express JS, I can ensure timely delivery within 3 days. I'm committed to exceeding your expectations and would welcome the opportunity to discuss your requirements in detail.
₹12,500 INR dalam 3 hari
4.3
4.3

I’ve reviewed your Node.js real-time application requirements, and from what I understand, you need a production-ready service handling low-latency data streams with modular code, error handling, unit tests, and scalable architecture Looking forward to discussing timeline, cost, and how we can quickly launch a Node.js real-time application regards bilal
₹25,000 INR dalam 2 hari
4.1
4.1

Hi there, My name is Anupam, I have gone through your requirement and found that my skillset's matches it. I have 15+ years of development experience which enable's me to work on this project seamlessly in teams or individually, I am good with working on client's machine using remote connecting software's or via source control. Let's connect to discuss more. Regards, Anupam.
₹25,000 INR dalam 7 hari
3.4
3.4

I am a seasoned software developer with 13 years of experience, holding a degree from IIT Delhi. My expertise aligns perfectly with the required skills for your project. I have successfully delivered complex solutions across diverse domains with a focus on quality and scalability. I bring strong problem-solving ability, hands-on technical depth, and client-centric delivery. I am confident I can add value to your project and deliver results within timelines.
₹25,000 INR dalam 7 hari
3.0
3.0

I am looking for a golden opportunity to work with you, your job is relevant to my skill as I have great knowledge in web development and I can see you need design for a brand sew suits design,you want logo with text and icons based I can full fill your requirement and deliver you a perfect fit design for your brand please reply me and lets discuss and start the work
₹12,800 INR dalam 4 hari
1.3
1.3

Hello, my name is Lesley Roberts, a skilled web developer adept in crafting responsive, user-centric websites. I excel in your primary stack of HTML, CSS, JavaScript, React, Node.js, PHP, and WordPress. With a focus on delivering clean code and timely project execution, I guarantee an alignment of vision with exceptional results. I specialize in custom web design, improving functionality, and optimizing performance for SEO. I am eager to bring your project to fruition and drive your objectives forward. My expertise includes responsive UI/UX design, front-end architecture, landing pages, website optimization, and maintenance, along with proficiency in integrating chatbots and interactive features. I look forward to collaborating with you on this exciting venture. Let's innovate and accomplish your goals together. Regards, Lesley
₹18,750 INR dalam 30 hari
0.0
0.0

Hello Rachit ., We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on JavaScript, Node.js, Express JS, AngularJS, Backend Development, Continuous Integration, API Development, Microservices Lets connect in chat so that We discuss further. Thank You
₹25,000 INR dalam 7 hari
0.0
0.0

"I believe my skills align perfectly with your project needs. Your requirement for a real-time Node.js application aligns with my expertise. I've recently joined Freelancer and successfully completed similar projects off-platform. I focus on accuracy, reliability, and clear communication, ensuring stress-free results. The worst-case scenario is you walk away with a free consultation; best case, you gain a dependable partner. I'd love to chat to you about your project! Kind regards, Jayden Finch"
₹31,900 INR dalam 30 hari
0.0
0.0

I can help bring your vision to life, if not it's FREE. Your need for a high-performance, real-time Node.js application aligns perfectly with my expertise. I excel in creating clean, modular code with low latency and robust error handling. While I am new to Freelancer, I have extensive experience in building scalable and efficient systems off-site. I'm eager to discuss your project in more detail! Regards, Nickii
₹28,150 INR dalam 30 hari
0.0
0.0

In the realm of real-time Node.js development, my experience as a Full-Stack Developer with a firm grasp of Laravel, React.js, Node.js, and API Development provides me with a sturdy foundation for constructing your real-time Node.js processing application. I have cultivated these skills meticulously over my 5+ years in the industry to ensure consistent high-quality output. Pitch (contd): Specifically, I have developed numerous real-time systems that require handling continuous data streams with low latency, including sophisticated business logic and throughput optimization. One example is a social media dashboard I created that processed thousands of live streaming data inputs per second and generated customized analytics for each user - a task similar to what you are looking for. The system was built on WebSocket feeds and embodied solid error handling capabilities and horizontal scalability - essential features detailed in your project requirements. With me, you are signing up for more than just a coding solution - you will benefit from my comprehensive approach that includes clear documentation, adherence to best practices such as stateless design pattern and thorough testing coverage. I will deliver your source code in a Git repository with all dependencies, scripts, an extensive README covering setup and running instructions and a basic test suite demonstrating the core processing logic.
₹25,000 INR dalam 7 hari
0.0
0.0

As an expert web developer with a deep understanding of backend technologies, I am confident in my ability to build the real-time Node.js processing app you require. Although my specialization is in WordPress, Wix, and Shopify, my expansive knowledge in backend development enables me to adapt to and excel when working with various frameworks including Node.js. Throughout my career, I have tackled numerous complex projects mirroring the challenges your project offers. For example, I built a high-performing chat bot system for an eCommerce store that requires real-time processing and pushes responses out immediately. Implementing optimal coding structures and robust error handling mechanisms ensured seamless performance under heavy traffic and continuous input. In addition, while my previous projects primarily focused on enhancing user experience and website functionality, I am confident that that same attention to detail can be leveraged in implementing the features you seek - low latency, clean codebase, robust error-handling system and stateless design that can scale horizontally among others. With me at the helm, you can rest easy knowing your real-time streaming needs will be met with fluency. Together we can build something powerful for your brand!
₹13,000 INR dalam 7 hari
0.0
0.0

Chandigarh, India
Ahli sejak Sep 1, 2025
₹100-400 INR / jam
$30-250 USD
₹750-1250 INR / jam
$25-50 AUD / jam
₹750-1250 INR / jam
$30-250 USD
$15-25 USD / jam
£250-750 GBP
$8-15 USD / jam
$5000-10000 USD
₹12500-37500 INR
₹600-1500 INR
$25-50 USD / jam
₹1500-12500 INR
₹12500-37500 INR
₹750-1250 INR / jam
$8-15 USD / jam
$8-15 USD / jam
$250-750 USD
₹12500-37500 INR