Chrome Extension Data Reader

@OutsourceMan

Hi, CnEL India can build your Chrome extension and supporting data-processing system with a scalable architecture for web data capture, storage and automation. Our methodology: * Review target web applications, native-app integration requirements and authorized portal workflows. * Build a Chrome extension to capture text, form data and interactive elements using appropriate browser APIs. * Create a clean React-based interface for real-time data visibility and controls. * Develop Node.js/Python services for processing, automation and notifications. * Build AI-assisted agents for authorized portal login, navigation and data/image capture. * Store structured data in MongoDB and images/files in suitable blob storage. * Implement real-time updates, notification workflows and processing status. * Add validation, authentication, permissions, secure credential handling and audit logs. * Handle portal changes, failures, retries and unsupported page states gracefully. * Optimize extension performance and minimize unnecessary browser activity. * Test data capture, portal workflows, images, database storage and notifications. * Provide clean source code, configuration and setup documentation. We would first validate the target portals and browser capabilities, then build the extension and automation layer in milestones followed by end-to-end testing.

@crtvecode

I see you're looking to develop a Chrome extension that can read various data types and interact with web applications, including creating those AI agents for logging in and capturing data. This requires a solid understanding of React, Python, and MongoDB, which I’ve got loads of experience with. I can build the extension to read text, form data, and interactive elements, while also making sure it stores everything in MongoDB and sends real-time notifications, you know? And I can have this ready for you to test first—only award the project once you're satisfied with the results. This way, you can see the functionality in action without any risk on your end. My bid for this project is 24999 INR, and I’m ready to start immediately. Rajavel - Expert in Chrome extensions, React, and MongoDB, and I’m really looking forward to working on this!

@jayantkumar314

As a skilled full-stack developer with in-depth knowledge and extensive experience in JavaScript, Node.js, Python, React.js, Web Development and more, my profile fits the project description of creating a Chrome extension that reads and stores data from web applications perfectly. I have a knack for understanding and integrating native apps with browsers like Chrome, which strongly aligns with your project requirements. Moreover, my profound expertise in real-time data processing and notifications would certainly add value to this project. My excellence in using MongoDB for data storage and strong familiarity with React complements your needs for storing data in MongoDB and using React for displaying it in real-time. Additionally, I can apply my knowledge of NestJs APIs to ensure seamless authentication and authorization for users accessing resources, as mentioned in your description. To further assure you of my capabilities, I invite you to explore my portfolio where you'll find a gallery of previous projects reflecting the quality, scalability, and efficiency that defines my work. In line with our compatibility motto, I guarantee not only exceptional technical proficiencies but also long-term commitment to building strong relationships even beyond the successful completion of this project. Let's collaborate on this endeavor and bring it to fruition successfully!

@mayankinnovative

Your requirements go beyond just a Chrome Extension; the core challenge lies in reliably capturing data and images from various web or native-integrated portals and processing them in real-time via AI agents into MongoDB and Blob Storage. I will integrate a React-based extension, a Python backend/agent system, and MongoDB into a secure, scalable architecture. My Approach: The extension will capture DOM, form, and button data in a controlled manner, while Python agents will handle portal-specific login, navigation, and data/image extraction. Real-time processing will be managed via APIs and queues, storing structured data in MongoDB and images in Blob Storage. Features such as notifications, retries, logging, authentication, and error handling will also be included. I will provide maintainable agent workflows and deployment documentation for each portal. 1. How many portals are we starting with, and do they have distinct login flows? 2. What integration or protocol is used to transfer data from native apps to Chrome? 3. Which Blob Storage service is preferred—AWS S3, Azure, or GCP? I will first validate the architecture using a working portal flow, then build a scalable multi-portal solution while ensuring reliable, end-to-end delivery.

@Walkingdreams

With 14+ years of experience in web, mobile, and software development, I lead a highly proficient team at Walking Dreamz Technologies who can deliver top-quality solutions for your Chrome extension project. Our expertise in MERN, WordPress/PHP, and AI will perfectly complement the requirements of this task. Having already completed over 300 projects with 99% positive reviews, most of which have led to long-term enterprise relationships, you can rely on us to deliver clean code, predictable timelines and even provide ongoing support or further development when needed. Specifically speaking to your project needs; we have extensive experience creating and integrating MERN-based web applications involving dashboards, data processing, and API integrations. Our Python skills will be instrumental in handling real-time data processing and storing it in MongoDB - activities pivotal to your Chrome extension's operations. With deep knowledgein React.js, we'll create an intuitive front-end for your extension and ensure that it perfectly bridges web applications and native apps integrated with Chrome. Finally, our knack for automation, including data extraction (which has been developed using AI) makes us strong contenders for this project. We are very accustomed to using AI agents to log into various portals, capturing essential data or images - just what you need for your MongoDB database integration.

@UzeeTech

An extension that reads live data from web apps and lands it in MongoDB is essentially a small data pipeline with a browser face — content scripts, a background service worker, and a Node API feeding Mongo. That is a build I can ship cleanly. My approach: Manifest V3 extension with content scripts that read and normalise the target pages, a service worker handling messaging, retries and auth, and a Node.js API writing structured records to MongoDB with deduplication and timestamps. I would add an options page so you control which pages and fields are captured, plus basic logging so silent failures are visible. I have built browser-facing tools and Node/MongoDB backends, so the failure points are familiar: brittle selectors, rate limits and schema drift as source pages change. Two questions: which web applications and fields should it read — your own tools or third-party sites? And should the data persist in MongoDB long-term or just pass through the browser session? Happy to start with a working prototype against one source so you see the data shape early.

@TechizeBuilder

Dear Client, I read "Chrome Extension Data Reader" carefully and understand what you're looking to achieve with this Mern Stack Development project. My hands-on experience with JavaScript, Python, Node.js, React.js, Web Development, Frontend Development, MongoDB aligns directly with what you need. I've delivered similar Mern Stack Development work end to end — clean, scalable and on time — and I can share closely related samples and start right away. A few quick questions to get us started: 1. Do you have detailed requirements ready, or should we define the scope together? 2. What's your target timeline for the first working version? 3. Are there existing designs, code or systems I should build on? Thanks & Regards, Deepak

@AZTURK1

Building a Chrome extension (Manifest V3) paired with backend Python worker agents is straightforward when the data ingestion pipeline and browser isolation are properly architected. ✅ Develop Manifest V3 extension using React for the popup/overlay UI, with content scripts and MutationObservers capturing dynamic text, forms, and DOM events. ✅ Configure a lightweight Python/FastAPI backend with WebSockets for real-time data streaming and direct indexing into MongoDB collections. ✅ Build headless browser agents (Python Playwright/Selenium) handling portal logins, MFA/cookie session reuse, screenshot/image extraction, and automated offloading to blob storage (S3/GCS) with metadata logged to Mongo. ✅ 10+ years production experience | 400+ completed projects | 320+ five-star reviews ✅ Microsoft® Certified: MCSA | MCSE | MCT & cPanel Certified (CWSA-2) Are the target web portals protected by Cloudflare/reCAPTCHA, or do you have standard user credentials and dedicated session states ready for the headless agents? I can deliver this in 1 day for 20800 INR and can jump on it right now.

@zditanuel

The AI agent part, logging into portals and grabbing screenshots plus form data into Mongo and blob storage, is the bit I do most. I can start this week.

@KarthikTechCon

Bid Proposal: Chrome Extension Data Reader Hello, I’m Karthik, a developer with over 15 years of experience in building robust applications, including Chrome extensions. I am excited about the opportunity to create a Chrome extension that reads and processes data from web applications and native apps. My expertise in React, Python, and MongoDB aligns perfectly with your project requirements. I have developed several Chrome extensions that handle real-time data processing, notifications, and data storage in MongoDB. Additionally, I’ve implemented AI agents for automated logins and data capture, ensuring seamless integration with various portals. I can deliver a solution that: - Reads text content, form data, and interactive elements. - Stores data efficiently in MongoDB and blob storage. - Displays real-time data and sends notifications as required. I would love to share examples of my previous work and discuss how I can help bring your vision to life. Looking forward to your response! Best, Karthik

@TechWagger2026

As a seasoned developer at TechWagger, I am adept in all the areas needed for this project. "Data reading and processing? We've got you covered!" Our extensive background in frontend development utilizing technologies such as React- as well as our profound understanding of the intricate workings of both web applications and Chrome extensions- makes us a perfect match for your project. Moreover, our experience with database management using MongoDB, the provision of real-time data display & notification system design, will ensure that we create an extension that aligns seamlessly with your requirements. Another crucial aspect of the job description is native app integration with browsers which we have satisfactorily achieved in past projects. At TechWagger, we prioritize client satisfaction. Our team is committed to ensuring your desired end product is met and we thrive on establishing long term partnerships that always see the success of your business being leveraged by our digital solutions. Thus, choosing us for your Chrome Extension Data Reader project would not just ensure efficiency and functionality but also a partner who is ultimately concerned about your company's growth.

@FreeLancers360

Hi, Thanks for posting "Chrome Extension Data Reader" — it lands right in our wheelhouse, and we'd be thrilled to bring it to life. I love turning a solid brief like yours into a polished result you’ll be proud to put your name on. From your brief I can see this involves web app, react, node — all areas we handle in-house. We specialise in JavaScript, Python, Google Chrome, Node.js, which lines up directly with what you need. How we'd approach it: - Map out the scope, pages and data models up front - Build the frontend and backend with clean, scalable code - Test across devices and browsers, then deploy - Hand over with documentation and post-launch support From kickoff to final handover, I’ll keep things transparent, on schedule, and squarely focused on your goals. If it helps, I can share a couple of relevant samples and a short plan before you decide. Looking forward to it! Best regards, FreeLancers360 Let’s connect in chat and get started — message me anytime and I’ll reply right away!

@h0ssam1

Hi, This looks like a great fit. I specialize in Python web automation and data extraction, which is exactly what you need for the AI agents logging into different portals. I regularly use tools like SeleniumBase and custom request manipulation to handle complex logins, bypass blocks, and capture text and images seamlessly. For examples of my previous work, I recently built a robust extraction tool that pulled over 15,000 complex location records from Google Maps in just three days. I have also developed custom scraping solutions for heavily protected platforms like Facebook Marketplace and Airbnb. I can build the Python backend to handle the agents and route the captured media and data into MongoDB and blob storage. From there, I can develop the React-based Chrome extension to capture your on-page elements (forms, buttons) and tie it all together for real-time processing and notifications. Let me know when you have some time to chat about the specific portals you want to target. Best regards, Hossam

@aiinno

With my eight years of experience as an AI and Backend Engineer, I have cultivated a deep understanding of JavaScript, MongoDB, Python, and React.js, requisite for building your ideal Chrome extension. My employment history with Google, eBay, Deutsche Bank among others highlights my ability to create and improve scalable AI-powered platforms and distributed systems – all essential skills for this project. Furthermore, my proficiency in Full Stack Development means I'm well-versed in leveraging technology to handle real-time data processing and notifications - a key requirement for your desired extension. Moreover, having worked on complex projects like RAG, computer vision and vector databases in particular, reaffirms my understanding of web applications and native app integration with browsers. To add to that, I've also built production systems at enterprise scale during my tenure at Blinkit. This experience has honed my knack for tackling large-scale challenges while ensuring optimum functionality. I truly believe that with my experience and skills in hand there's no challenge we can't face together and conquer successfully. Let's get this project rolling!

@nikkibraiam

Hello, the part of this request I would look at first is the AI agents that log into different portals, because it changes the architecture. A Chrome extension is great for reading what the user is looking at, but unattended logins and image capture run far more reliably as a backend worker than inside the browser. I work mainly with Python, React and backend systems, and I use Playwright every day for browser automation. My plan would be a Manifest V3 extension built in React that reads text, form values and interactive elements from the active page and sends them to a small Python (FastAPI) service. That service stores everything in MongoDB, pushes live updates to a dashboard over WebSockets and fires notifications on the rules you define. The portal agents run on the same service with Playwright, credentials kept in a secret store rather than in code, and captured images saved to blob storage (S3 or Azure Blob) with a reference in Mongo. One question before I give you a firm timeline: how many portals do you need at the start, and do any of them use MFA? Best regards, Braiam

@bojans9

Hi, Bojan here, from Serbia. What matters most in building your Chrome extension data reader with MongoDB and React is a first version real users can sign up for and use, without a rewrite later. I'm a senior full stack developer with 8+ years of experience working with Python, MongoDB, React.js and JavaScript. With React, the real challenge is auth, roles and data isolation. A common issue: no clear MVP boundary, so it never ships. My plan: first, agree the MVP scope, user roles and data model. Then, build auth, the core flows and the admin side in React. Finally, test roles, permissions and edge cases, then deploy with backups. I'd start with auth and the core user flow as phase one. I've done web app work in React.js and MongoDB, and the first thing I check on a project like yours is data leaking between accounts and roles. A few questions to better understand the scope: 1. Which flow must work perfectly at launch? I'd build that path first and test it hardest. 2. Launch with email login, social login later? I'd recommend it, fewer moving parts and faster to test. 3. Are many users on low-end Android phones? Then I'd keep pages light and test on an entry-level device first. I can start right away. Happy to go over the details here in chat and suggest the best approach. Looking forward to hearing from you, Bojan

@rakhshanz3

With nearly two decades of professional experience, including a PhD in Artificial Intelligence and extensive software engineering background, I am confident in my ability to realize your vision for the Chrome extension with finesse. My proficiencies in React, Python, and MongoDB are perfectly aligned with the technological needs of your project. Moreover, my previous work as an AI startup CTO necessitated the creation and integration of various chrome extensions, making me well-versed in the task at hand. The data types you mentioned pose no problems for me. My comprehensive understanding of both web applications and native app integration with browsers will enable smooth reading, storing, real-time display, and notifications for all inclusive data types such as text content and form data.

@shailender18

Hello, The main challenge is reliably capturing structured data from different web applications while keeping the extension secure, responsive and compatible with Chrome’s permission model. The AI-agent layer also needs clear session handling and validation so captured text, form data and images are stored accurately without exposing credentials or sensitive data. I have 5+ years of experience with React, JavaScript, Python, Node.js, MongoDB and browser-based application development. I’d build the extension with a modular architecture: Chrome Extension APIs for page interaction and event capture, a React interface for real-time views, and Python/Node.js services for processing, notifications and MongoDB persistence. Blob/object storage can handle captured images and larger files. For authorized portals, AI agents can manage defined login and data-capture workflows, normalize the collected information and associate records with the correct source. I’ll implement permission controls, encrypted credential/session handling, validation, logging and retry/error handling rather than relying on fragile DOM automation alone. Deliverables will include the Chrome extension, backend APIs, MongoDB schema, real-time dashboard/notifications, authorized portal agents, image/blob storage integration, documentation and deployment guidance. Best Regards, Shailender

@petropankovdev

You want two things that share one backend: a Chrome extension that picks up what is on the page, and logged-in agents that visit portals and bring data and images back. I would build them as one system, so both write into the same MongoDB collections. Extension (Manifest V3): a content script reads visible text, form fields with their current values, and buttons and links with their labels, and posts one JSON record per page to a small Python (FastAPI) backend. A MutationObserver catches content that loads after the page opens, so single page apps are covered too. You choose per site what gets captured, so it does not hoover up everything. Portal agents: Playwright scripts that log in with credentials kept in your server environment (never in the code), walk the pages you name, save the text to MongoDB and screenshots or files to blob storage (S3, Azure Blob or MinIO, your choice). If a portal uses OTP or captcha, I will tell you upfront instead of promising a workaround. Real time and alerts: a React dashboard that shows records as they arrive over a websocket, plus notifications (browser push, email or Telegram) on rules you define, for example a field changing value. One thing to agree before I start: an extension can only see what Chrome renders. Web apps and PWAs yes, desktop apps installed outside Chrome no. If "native apps" means something specific, tell me which one and I will say honestly whether it is reachable. First step is the extension plus backend on one site of your choice, so you see the stored record shape before I build the portal agents. Background: three completed projects on this account, all rated 5 out of 5, delivered on time and on budget. I have also delivered a scraping and automation module that a paying client accepted. Outside client work, 16 merged pull requests into third party open source projects, mostly a 231 star Go security tool. 18000 INR, 8 days. Petro Pankov, BotCraft Group