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Project Title:Node.js Expert Needed: Fix Local Scraping Script (Connection/Port 3000 Issues) & Optimize B2B Lead DashboardProject Description:I have a custom-built B2B lead generation tool called FixIt AI Agency Dashboard. The application is designed to scrape local business listings (e.g., plumbers in Dallas or Baton Rouge) and handle automated email [login to view URL] application architecture is already built, but I am facing local network/connection issues when booting the server, and I need an experienced full-stack developer to help me get it running smoothly on my local Windows [login to view URL] the App Looks Like Under the Hood:Backend ([login to view URL]): Built on Node.js. It handles the core scraping logic, database management, and API calls. It is explicitly coded to run locally and listen on Port [login to view URL]: A clean web dashboard (HTML/JavaScript) with graphs, search inputs, and lead tables. The frontend buttons are hardcoded to direct traffic to http://localhost:[login to view URL] ([login to view URL]): Standard web-scraping packages and HTTP request tools. It includes a patched "start": "node [login to view URL]" [login to view URL] System: Integrated with Resend for outbound emails via my custom domain ([login to view URL]), with inbound mail successfully forwarding to [login to view URL] Real Problems You Need to Fix:Local Path & Port Errors: We recently moved the project local because free cloud tiers (Render/Railway) were blocking the heavy outbound scraping requests [[login to view URL], [login to view URL]]. Now that it is on my local Windows machine (sitting at C:\Plumber-bot), I am getting terminal errors when running node [login to view URL] and a "Site can't be reached" error on localhost:[login to view URL] & Path Troubleshooting: Ensure Node.js, npm install, and paths are mapped correctly without OneDrive sync [login to view URL] Optimization: Ensure the background scraping logic triggers seamlessly from the frontend search bars without hanging or timing [login to view URL] Requirements:Strong expertise in Node.js, JavaScript, and local server [login to view URL] understanding of web scraping, handling API limits, and port [login to view URL] with Windows Command Prompt / environment variables [login to view URL] to hop on a quick screen-share session (AnyDesk / Zoom) to debug the environment directly if needed.
Project ID: 40539203
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137 freelancers are bidding on average $143 USD for this job

Hello, I can quickly diagnose and resolve the localhost:3000 connectivity issues, Node.js environment conflicts, path configuration problems, and Windows-specific setup errors affecting your FixIt AI Agency Dashboard. I have strong experience with Node.js, web scraping systems, API integrations, and local server deployments. I’ll also optimize the scraping workflow, ensure frontend-to-backend communication is reliable, and verify smooth lead generation and email outreach operations. Available for immediate screen-sharing sessions via AnyDesk or Zoom to troubleshoot and get everything running efficiently. Thanks.
$50 USD in 1 day
8.2
8.2

With expertise in Node.js and full-stack development, I can swiftly resolve the local network/connection issues plaguing your B2B lead generation tool, FixIt AI Agency Dashboard. Could you share the specific error messages encountered during server boot-up to help me troubleshoot effectively? Regards, Yogesh Kumar
$110 USD in 6 days
7.8
7.8

I understand the precise needs of your web application scraping by examining your backend code, and I see how your system is designed to scrape and automate email outreach. My 13+ years of specialized experience as a full-stack developer have made me very comfortable with these tasks. My forte in Python, JavaScript, and Node.js aligns perfectly with the skills required for this project. Notably with local server environments, I have deep expertise in windows command prompts, troubleshooting environment variables, and addressing local path/port errors. I'll ensure that your application boots up smoothly without any interference from OneDrive sync issues. On top of that, I am well versed in web scraping and experienced in handling API limits and port management, which has direct relevance to the optimization required for your scraper. Additionally, I can quickly adapt to new environments using tools like AnyDesk or Zoom if needed. So, if we ever need to debug the environment directly through a shared screen session on your local Windows machine (C:\Plumber-bot), I'm prepared. Let's leverage my enormous experience in delivering high-impact solutions to get your B2B lead generation tool back up and running at full efficiency!
$30 USD in 1 day
7.1
7.1

I have extensive experience with Node.js, JavaScript, Express, local development environments, and debugging Windows-based applications. I can diagnose and resolve your localhost:3000 and environment issues, verify Node.js dependencies and paths, fix port conflicts, and ensure the backend communicates correctly with the frontend. I also have experience working with web scraping applications, API integrations, and performance optimization. I can troubleshoot your scraper, improve its reliability, and help ensure the dashboard triggers scraping jobs smoothly. I'm comfortable working over AnyDesk or Zoom for live debugging and can get your local environment running correctly.
$100 USD in 3 days
6.1
6.1

Hi, 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, Web Scraping, NoSQL Couch & Mongo, Node.js, Express JS, JSON, API, Full Stack Development, Backend Development Lets connect in chat so that We discuss further. Thank You
$170 USD in 7 days
5.8
5.8

Hi there, I see you're looking for help with fixing and optimizing your Node.js local scraping script for the FixIt AI Agency Dashboard. It sounds like you're facing issues with local network connections and port errors after moving your project to a Windows environment. I can definitely assist with troubleshooting the terminal errors, ensuring that Node.js and npm are set up correctly, and optimizing the scraping logic to work smoothly with your frontend. With 4+ years of experience in Node.js and web scraping, I've dealt with similar issues and understand the importance of getting everything running seamlessly. I can also help you with the environment setup to avoid conflicts with OneDrive. One question I have is whether there are specific data sources or APIs you're targeting that might have rate limits we should consider while optimizing the scraper. Best regards, Arslan Shahid
$30 USD in 3 days
5.3
5.3

Hiii, ✋ ___ I can fix your Node.js local scraping setup & get the FixIt AI dashboard running properly on your Windows machine. I’ll troubleshoot the localhost:3000/port issues, Node/npm environment setup, path conflicts, and OneDrive interference, then optimize the scraper flow so frontend searches trigger smoothly without hanging. I’m comfortable debugging over screen share and can quickly stabilize the full local setup end to end. Available to start & deliver the best work with 8 yrs of proficiency. -- Regards, Ravi s.
$130 USD in 6 days
5.3
5.3

Hi, you need your lead generation dashboard running reliably on your local machine so the scraping workflow can operate without server or environment issues blocking your outreach process. The specific move from cloud hosting to Windows, the fixed localhost:3000 frontend calls, and the OneDrive path concern are the details that usually cause these Node.js startup failures, and I’ve worked with web platforms, integrations, and automation workflows where backend connectivity and reliable data flow were critical. I’ll troubleshoot the Node environment, dependencies, ports, paths, and API connections, then optimize the scraper flow so searches trigger correctly from the dashboard without hanging. I can also review the architecture during a screen-share session and leave the setup stable for future local runs. Is the current terminal error happening before the server starts listening, or does Node launch successfully and only the browser connection to port 3000 fail? Best regards, Fizza Nadeem K
$70 USD in 47 days
5.0
5.0

With over a decade in web development, I have accrued the requisite experience to proficiently resolve your Node.js B2B lead generation app issues. My familiarity with Windows Command Prompt and environment variables troubleshooting will certainly prove invaluable when addressing port conflicts and network connection problems plaguing your local server environment. Lastly, my approach extends beyond mere problem-solving -- I'm a proponent of cultivating long-term relationships with my clients through clear communication and fast delivery. By seeking collaborative solutions and providing comprehensive updates throughout the journey, I strive to offer a seamless integration of skill, experience, and client centricity. Let's connect over zoom (or AnyDesk) to iron out these issues efficiently - together.
$190 USD in 7 days
4.7
4.7

Hi, I will help you fix the connection and port issues with your Node.js local scraping script for the FixIt AI Agency Dashboard. You will receive a smoothly running B2B lead generation tool that effectively scrapes local business listings and automates email outreach. I will ensure that your application runs seamlessly on your local Windows environment, resolving any network issues and optimizing the scraping process. I will personally handle the project by thoroughly troubleshooting the local path and port errors, ensuring correct environment setup, and optimizing the scraper logic for seamless functionality. I will keep you updated throughout the process and make sure to address any issues promptly. How can we ensure that the scraping logic triggers seamlessly without any interruptions? Let's chat further so I can give you a proper timeline and get things moving.
$100 USD in 2 days
4.5
4.5

Hey there! I’m beyond excited to take this on! I recently wrapped up a similar project with good results. Drawing from my experience in JavaScript, Web Scraping, NoSQL Couch & Mongo, Node.js, Express JS, JSON, API, Full Stack Development, Backend Development, I’m ready to dive into your project. Lets connect in chat so that we discuss further. Regards Vishal Maharaj
$250 USD in 5 days
5.3
5.3

With a deep understanding of not only Node.js and JavaScript but also the Windows Command Prompt and troubleshooting environment variables, I'm confident in my ability to tackle the unique challenges your project presents. My experience in web scraping, as well as my knowledge of handling API limits and managing ports, will be invaluable as we resolve your current connection and port issues. As a full-stack developer with years of experience in web application development, I'm skilled in creating scalable backend systems - a skill that will come much needed when optimizing your B2B lead dashboard. My proficiency with Laravel, React.js, PHP, Flutter, and more ensures that I can work with the architecture you already have in place while enhancing its performance and reliability. I always aim to deliver clean and secure code. This approach is especially relevant given the focus on B2B lead generation. A streamlined system is crucial for generating efficient leads – an area I specialize in! Fetching them accurately without any hanging or timeouts from the frontend bars is my commitment. Let me help you to get "FixIt AI Agency Dashboard" back up and running smoothly so you can focus on what you do best - growing your business!
$140 USD in 7 days
4.1
4.1

Hello, I can fix your 3000 port issue. One quick question do your running on docker container or or direct nodejs server? Lets connect and fix. Thank you
$100 USD in 1 day
4.1
4.1

Hi, I understand the critical nature of your local scraping script and the issues on port 3000. With strong Node.js and JavaScript expertise, I will troubleshoot your Windows environment and resolve path and port conflicts seamlessly. I'll optimize the scraping triggers to improve dashboard responsiveness and ensure flawless integration with your resending email system. We can start with a detailed environment review followed by targeted fixes; I'm also available for a quick screen-share session to expedite resolution. What unique local network constraints should I consider while optimizing your scraping script for Windows? Thanks,
$155 USD in 23 days
3.6
3.6

Hi, Aashiq (Ash) here from Cape Town, South Africa. This project instantly caught my eye, so I had to reach out. I see you looking for a Node.js expert to fix local scraping script issues and optimize a B2B lead dashboard. I've helped businesses increase their ROI through strategies like high-converting websites and scalable development. You can request samples of my successful projects anytime. Based on what you mentioned, here is how we would approach the project: - Troubleshoot local path & port errors. - Resolve environment & path troubleshooting issues. - Optimize the scraper for seamless background logic. Rest assured, I prioritize clear communication and delivering user-focused solutions optimized for performance. Best Regards, Aashiq
$150 USD in 7 days
3.6
3.6

Hi, I will resolve the connection issues with your Node.js scraping script and optimize the B2B lead dashboard effectively. My experience with local server setups and web scraping makes me confident in addressing the terminal errors and ensuring that your application runs smoothly on port 3000. I’ve worked extensively with similar stacks, and I understand the intricacies of local environment configurations, especially on Windows. I will troubleshoot the Node.js installation, verify environment variables, and ensure that your scraping logic operates seamlessly without delays or timeouts. To enhance performance, I’ll also optimize the interaction between the frontend and backend, ensuring efficient data handling for your lead generation tool. Are there any specific error messages you’ve encountered that would help narrow down the issues? I’m available for a quick screen-sharing session to troubleshoot directly if needed. Let’s get your application running smoothly. Thank you.
$156 USD in 7 days
3.3
3.3

Hi, I can help diagnose and fix the Node.js environment issues in your FixIt AI Agency Dashboard and get the application running reliably on your local Windows machine. My experience includes: • Node.js, Express, JavaScript, and full-stack web applications • Debugging localhost, port conflicts, environment variables, and npm dependency issues • Web scraping workflows, API integrations, and performance optimization • Windows development environments, CMD/PowerShell troubleshooting, and path configuration • Frontend-to-backend integration and asynchronous request handling I can assist with: • Resolving localhost:3000 connection and startup errors • Verifying Node.js, npm packages, environment variables, and project paths • Identifying OneDrive or Windows permission conflicts • Fixing scraper execution flow between frontend and backend • Optimizing scraping performance and reducing timeouts • Screen-sharing support via Zoom or AnyDesk for faster debugging Please share the current terminal error logs and I'll review them immediately. I can start right away and work with you until the application is running smoothly. Best regards, Bhavin
$85 USD in 1 day
3.3
3.3

Hi there, I carefully read your project description. This looks like a troubleshooting and optimization task rather than a complete rebuild, which is exactly the kind of work I enjoy. I understand that your FixIt AI Agency Dashboard is already built, but you're facing issues getting the Node.js server running locally on Windows. The main goal is to identify and fix the localhost:3000 connection problems, resolve environment and path issues, and make sure the scraping and lead generation workflow runs smoothly from the dashboard. I can help with: • Fixing Node.js, npm, and dependency issues • Troubleshooting localhost:3000 and server startup errors • Resolving Windows path and environment variable problems • Checking for OneDrive sync conflicts • Debugging API and scraping workflows • Optimizing scraper performance and timeout handling • Testing frontend-to-backend communication • Reviewing Resend email integration if needed I have experience with Node.js, Express, web scraping, API integrations, Windows server environments, and debugging production applications. Best regards, M Fawad
$130 USD in 3 days
3.4
3.4

⚠️ If you're not happy, you don’t pay. ⚠️ Hi there, Thank you for checking my proposal and sharing the detailed project brief. I can fix your Node.js local scraping script and optimize your B2B lead dashboard using my expertise in Node.js with a meticulous approach. I will deliver: • Resolve local path & port errors • Troubleshoot environment & path configurations • Optimize scraper for seamless functionality • Ensure smooth integration with email system • Conduct screen-share sessions for efficient debugging You will also receive: • Comprehensive documentation for future reference • Ongoing support to address any arising issues I am confident I can execute your vision professionally and efficiently. Looking forward to discussing the timeline and next steps. Best regards, Chirag.
$200 USD in 7 days
2.8
2.8

Hi, I've reviewed your requirements and can help resolve the localhost:3000 issues, Node.js environment problems, and scraping workflow errors in your FixIt AI Agency Dashboard. I have experience with Node.js, JavaScript, web scraping, API integrations, Windows environments, npm dependencies, and local server troubleshooting. I can identify the root cause of startup failures, fix port and path issues, optimize scraper performance, and ensure smooth communication between the frontend and backend. The goal is to get the application running reliably, improve scraping stability, and ensure lead generation workflows operate without errors or timeouts. Best regards, Shailender
$130 USD in 7 days
2.8
2.8

Pretoria, South Africa
Member since Jun 25, 2026
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