Build Structured Web Crawling System

@ZohaibRoy

⭐⭐⭐⭐⭐ Build Reliable Web Crawlers with Python, Scrapy, and FastAPI ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for a Python developer to create a web crawling system. Look no further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for web crawling. I will build a structured system that processes 30,000 profiles weekly while ensuring clean architecture and stability. ➡️ Why Me? I can easily develop your web crawler using Scrapy and FastAPI, as I have 5 years of experience in Python development, specializing in web crawling, API integration, and Docker. My strong grip on MariaDB and media pipeline implementation ensures that I can deliver a robust solution tailored to your needs. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to discussing this with you! ➡️ Skills & Experience: ✅ Python Development ✅ Scrapy ✅ FastAPI ✅ Docker ✅ MariaDB ✅ API Integration ✅ Web Crawling ✅ Data Pipeline ✅ Hash-based Change Detection ✅ Technical Documentation ✅ Clean Coding Practices ✅ Remote Collaboration Waiting for your response! Best Regards, Zohaib

@neerajdhameliya

Hello, For 30,000 weekly profiles, I’ll build a robust Scrapy system focused on data integrity and clean architecture. I will implement hash-based change detection to keep MariaDB and Wasabi storage efficient, paired with a FastAPI interface for seamless control via your Laravel dashboard. My approach includes a modular media pipeline for local caching and a Dockerized setup tailored for Unraid. With 8 years of experience, I ensure the soft-delete logic and technical documentation are maintainable for the long term. I can start immediately at $12/hr, working 40 hours/week (10:00 AM – 7:30 PM IST). Best, Niral

@corpmember29

CLEAN, SCALABLE SCRAPY + FASTAPI CRAWLER BUILT FOR 30K/WEEK — STABLE, DOCKERIZED & MAINTAINABLE. I have strong experience building production-grade crawling systems using Scrapy, FastAPI, and Docker with focus on stability, data integrity, and long-term maintainability. Relevant Experience: • Built large-scale crawlers (20k–50k records/week) with Scrapy + Redis queues • Developed FastAPI control layers (start/stop/status, metrics, health checks) • Implemented media pipelines (download → cache → S3/Wasabi) • Designed hash-based change detection + soft-delete lifecycle systems • Integrated Python services with Laravel dashboards via API/DB sync Approach: • Modular Scrapy spiders + pipelines (media, deduplication, hashing) • FastAPI service for control + stats (Redis-backed state) • MariaDB schema optimized for updates + soft deletes (3-month lifecycle) • Dockerized services (crawler + API + Redis) ready for Unraid deployment • Clean logging, retry logic, and failure handling Deliverables: • Fully working crawler system (Scrapy + FastAPI) • Docker setup (production-ready) • Wasabi (S3) media integration • API endpoints for Laravel control • Short, clear technical documentation

@dvcontact

Hello Sir, Would you like to see an initial demo of a structured web crawling system tailored specifically for your project, even before any commitment? As an experienced developer in Python, Scrapy, FastAPI, and Docker, I specialize in creating clean, stable architectures that can effectively process your 30,000 profiles weekly while integrating seamlessly with your existing Laravel dashboard. Let's discuss how I can deliver this robust solution and provide a detailed plan for the demo at your convenience. Regards, Smith

@LordAskar

I am a professional, experienced, and forward-thinking developer. I’ve solved similar challenges in many startups, so I’m confident I can help you too. Let’s connect and discuss the details. I’m sure we’ll find the right solution together.

@OutsourceMan

I introduce myself as the lead developer of CnELIndia, Raman, and I'm confident that we're the perfect pick for your web crawling venture. Our extensive 18-year experience has given us comprehensive knowledge in Python and web scraping. We've built numerous data scraping systems utilizing renowned tools similar to Scrapy. In accordance with your requirements, we have an excellent command over both Docker for managing the containerized environments as well as FastAPI for creating robust APIs. Our previous projects include developing efficient crawling systems that processed large scale datasets far beyond your current estimates - we understand how to plan and design structure systems that are scalable in the longterm. Additionally, when working on your project, we'll take utmost care to embody your values - clean architecture, stability, and understandable code. We also have a deep comprehension of MariaDB and Redis which will be valuable while implementing the required media pipeline and soft-delete logic. Let's establish a system forged on excellence together!

@mobimubasir

Hello there, I’m a reliable and detail-oriented professional with experience delivering high-quality results across a range of projects, ensuring accuracy, efficiency, and clear communication throughout. I focus on understanding your exact requirements and providing solutions that are practical, well-structured, and ready for immediate use or implementation. I can start right away and deliver within your timeline while maintaining strong attention to quality and consistency.

@rabbiawebjuggler

As a seasoned Python developer, I bring a wealth of experience to the table, specifically in relation to web scraping and data mining – precisely what you need to construct this structured web crawling system. Working extensively with tools like Scrapy and FastAPI, I have both conceptual knowledge and hands-on proficiency for crafting clean architectures and penning stable, understandable code. Furthermore, my expertise in working with Docker, MariaDB alongside the existing frameworks like Laravel ensures I can ensure a smooth integration of your system while providing a robust interface. My proficiency, however, extends beyond simply meeting project requirements. I prioritize maintaining consistent communication and transparency while working independently - qualities that'll prove valuable in a long-term remote project like yours. Drawing from my data analysis background, I am also proficient with MariaDB and Redis storage systems that you intend to employ. Choose me for this project and I promise not just my technical skills but steady availability and an unwavering commitment toward developing a pragmatic and maintainable system. My hourly rate is highly competitive and reflects the top-quality service you'll receive. Let's get started!

@AliGhazanfar2

HI there already i have checked project details job is clear so please contact me then i will show you sample, thank you

@chiragardeshna

Hi there, Strong alignment with this project comes from experience building scalable web crawling systems with clean architecture, API layers, and containerized deployments. Clear understanding of the requirement to develop a Scrapy-based crawler with FastAPI control interface, MariaDB integration, media pipeline, and Dockerized environment. Hands-on expertise with Python, Scrapy, FastAPI, Redis, and S3-compatible storage ensures efficient crawling, reliable data handling, and smooth system orchestration. Risk is minimized by implementing structured pipelines, hash-based change detection, lifecycle management, and clear documentation for long-term maintainability. Available to start immediately—happy to discuss architecture, timeline, and next steps. Recent work: https://www.freelancer.com/u/chiragardeshna Regards Chirag

@emilesd617

Hi, I am a Python developer with 8 years of rich experience with a background in web crawling systems and API services. I am familiar with Scrapy, FastAPI, MariaDB, Redis, Docker, and S3-compatible storage like Wasabi. For this project, the most important part is building a stable and maintainable crawling pipeline that can handle continuous data updates at scale. This ensures reliable processing of 30,000 profiles per week without duplication or data inconsistency. I will focus on clean Scrapy architecture, hash-based change detection, efficient media pipeline with caching and S3 upload, and a simple FastAPI control layer for monitoring and control. I have worked on similar systems involving large-scale scraping, structured data pipelines, and API-based control dashboards, and I prioritize clean code and long-term maintainability. I am available to start immediately and can commit consistently throughout the project timeline. I'm an individual freelancer and can work on 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.

@malkesh3m

⭐ Hello there, My availability is immediate. I read your project post on Build a Structured Web Crawling System. We are experienced full-stack Python developers with skill sets in - Python, Django, Flask, FastAPI, Jupyter Notebook, Selenium, Data Visualization, ETL - React, JavaScript, jQuery, TypeScript, NextJS, React Native - NodeJS, ExpressJS - Web App Development, Data Science, Web/API Scrapping - API Development, Authentication, Authorization - SQLAlchemy, PostegresDB, MySQL, SQLite, SQLServer, Datasets - Web hosting, Docker, Azure, AWS, GPC, Digital Ocean, GoDaddy, Web Hosting - Python Libraries: NumPy, pandas, scikit-learn, tensorflow, etc. Please send a message So we can quickly discuss your project and proceed further. I am looking forward to hearing from you. Thanks

@Srashtasoft

Hi there, I have read your project requirement. You need a structured web crawling system using Scrapy, with a FastAPI control layer, MariaDB integration, media pipeline handling, and a Dockerized deployment connected to your Laravel admin panel. We have strong experience building scalable crawling systems and API-driven architectures. We can design a clean, modular Scrapy setup with pipelines for media handling (download → cache → Wasabi S3), implement hash-based change detection, and soft-delete lifecycle logic. The FastAPI layer will provide clear endpoints for start/stop/status/statistics, and the entire system will be containerized using Docker for smooth deployment on your Unraid environment. Code will be structured, documented, and optimized for stability and long-term maintainability. A few quick questions: ================== What type of websites are being crawled (static, dynamic/JS-heavy, login-protected)? Do you require proxy rotation or anti-bot handling mechanisms? What is the expected concurrency and crawl frequency per source? Should Laravel trigger crawler jobs via API or queue (Redis-based)? Best Regards, Srashtasoft Team

@Mats100

Hi, I’m a Python developer with solid experience building production-grade web crawling systems using Scrapy, along with REST APIs in FastAPI and containerized deployments using Docker. I’ve worked on projects involving structured data extraction, scheduling crawlers, handling dynamic content, and integrating pipelines with databases like MariaDB and caching layers like Redis. I also have experience implementing media pipelines (download, local caching, and S3-compatible storage like Wasabi/AWS S3), along with deduplication using hash-based change detection and lifecycle management for stored records. I focus on writing clean, maintainable, and scalable code with clear architecture, and I’m comfortable working independently on long-term backend systems. I’m available to start immediately and can work within your budget range while ensuring reliable delivery and good documentation for future maintenance.

@johnhygh

Hi There, I can build a structured Scrapy-based crawler with a FastAPI control surface, MariaDB storage, and Dockerized deployment, fully integrated with your Laravel admin panel to manage your workflows. I’ve delivered Python crawlers with Scrapy, FastAPI services, Docker orchestration, and data pipelines (including media handling via S3-compatible storage). I’ll also design clean API endpoints, hash-based change detection, and a 3-month soft-delete lifecycle to keep data tidy and auditable while ensuring stable, maintainable code. For your project, I will implement the crawler, media pipeline to Wasabi, Redis-backed state, and a lightweight FastAPI UI for start/stop/status/statistics, plus concise docs to guide future maintenance and extensions. Could you share the current repository or API docs so I can quickly assess integration points with the Laravel admin panel? Best regards, Daniel

@mahads31

As a Python developer with a diverse skill set, I am confident in my ability to tackle and excel in the nuances of a project of this nature. I have hands-on experience working on web crawling projects using Scrapy, and developing API architectures with FastAPI. The ability to seamlessly integrate MariaDB with your system, implement media pipelines and hash-based change detection, soft-delete logic, and finally dockerizing the entire infrastructure aligns perfectly with my skillset. In addition to my technical competencies, I believe my client-centered approach will be an asset to your project. Understanding business goals rather than just the technical requirements is at the core of how I operate. This means that your project will be approached not just as a coding assignment but as the creation of a valued solution for your business. I also understand the importance of building a maintainable system for long-term use - something you emphasized. Having worked with various international clients like yourself, I ensure all solutions are built with clarity, strategy, and purpose, which underscores their potential for growth - just like what you're looking for!

@usamaansari786

Hi, As a full-stack developer with 5+ years of industry experience, I am confident that my skill set is an ideal match for your structured web crawling system. While my primary focus has been on the MERN stack, I have also worked extensively with Python, Scrapy, and FastAPI. I have successfully built over 50 dynamic web applications and this breadth of experience lends itself to a deep and intuitive understanding of API architecture as well. Moreover, I've leveraged Docker in previous projects to streamline development and deployment processes. lets have a chat warm regards usama ansari

@denzkie21

Hello, how are you? This is a clean, well-scoped system—exactly how I like to build. I’ve worked on Scrapy + FastAPI pipelines with Docker, handling large-scale crawling, media pipelines (S3/Wasabi), and change detection. I’ll design a stable crawler with hash-based updates, soft-delete lifecycle, and a simple API for control, all integrated with MariaDB and your Laravel admin. Clean architecture, reliable scheduling, and clear docs included. Available to start immediately and commit long-term. Thanks! Dennis

@strdmgrblr

I can help build a clean, stable web crawling system that efficiently processes your 30,000 weekly profiles while integrating smoothly with your Laravel admin dashboard. The goal will be to create an easy-to-manage, automated setup that reliably handles media and change detection, enhancing your workflow without adding complexity. I have strong off-platform experience with Python, Scrapy, and Docker, and fully understand the need for a seamless FastAPI interface that’s both professional and user-friendly. My background includes e-commerce and API architecture, which ensures optimized, maintainable code tailored to your project’s requirements. The process will be straightforward and stress-free, so we can chat more about your goals anytime. Looking forward to making this crawler as sharp as a hawk’s eye — cheers, Alicia.