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Estoy creando una aplicación web que extraiga de forma automática la información de juicios publicada en el portal del Poder Judicial chileno (PJud) y la deje disponible tanto en un panel privado como vía API REST. Módulos que debes entregar • Scraper: algoritmo capaz de consultar por RUT o por nombre, navegar por todo el expediente y guardar los datos en nuestra base. • Panel web (frontend-backend): registro e inicio de sesión con correo electrónico y contraseña, filtros de búsqueda sobre los resultados y opción de exportar los datos (CSV/Excel). • API: endpoints REST para que sistemas externos consuman la misma información. Criterios de aceptación 1. El scraper debe completar la extracción sin bloqueos y con manejo de cambios menores en la estructura del sitio. 2. El panel debe mostrar los datos en tiempo real tras la extracción, aplicar filtros sin recargar la página y generar el archivo de exportación al instante. 3. La API debe documentarse (Swagger, Postman o similar) y devolver respuestas paginadas en JSON. Entrego todo el código fuente y necesito que la propuesta separe claramente el costo de desarrollo inicial del costo de mantenimiento, ya que el script deberá actualizarse cada vez que PJud cambie su estructura. Incluye en tu respuesta: – Stack tecnológico propuesto (lenguaje del scraper, framework web, base de datos, librerías de scraping como Selenium, Playwright o Requests-BeautifulSoup, etc.). – Experiencia previa en proyectos de web scraping a sitios gubernamentales o con medidas anti-bot. – Plazos estimados para entrega de cada módulo y de la versión completa. El objetivo es contar con una solución robusta y fácil de escalar; cualquier funcionalidad adicional (por ejemplo, gráficos y estadísticas) podrá añadirse en fases posteriores.
ID do Projeto: 40149420
51 propostas
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Ativo há 18 dias
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51 freelancers estão ofertando em média $1.066 USD for esse trabalho

Hello, As an experienced developer, I understand that scraping and managing data from a website as complex and security-conscious as PJud requires more than just skills with Python, PHP, Web Scraping, and API Management. It needs the precise usage of libraries like Requests-BeautifulSoup, robust stack architecture comprising a dedicated backend with Laravel or Node.js and frontend built using Angular.js or React.js, along with cloud-based scalable databases to meet the long-term maintenance demands of your project. Over the years, I have successfully accomplished projects involving interconnections between scraping and paneling data from government websites while adhering to stringent anti-bot measures. My expertise in these realms ensures ease in navigating through varying site structures and knowledge of scrapers capable of providing uninterrupted extractions. Looking forward to discuss further aspects concerning your project needs. thank you Gaurav D.
$1.125 USD em 12 dias
8,5
8,5

As one of the leading freelance experts in web development, particularly with an emphasis on data extraction through scraping, my team and I at CodeNomad are well-equipped to handle your PJud project. Our extensive knowledge of Node.js, Python and framework such as Django, Flask coupled with libraires like Selenium, Requests-BeautifulSoup positions us perfectly to create a seamless scraper algorithm that can efficiently navigate changing site structures without disruptions. We understand that governmental websites often employ anti-bot measures, but we have successfully tackled similar challenges before. Regarding the frontend-backend development of the panel, our mastery over PHP, API Development and diverse web frameworks like Laravel will cater to your requirements of real-time data display, instant filtering without page reloads and exportation functionality. Meanwhile, we propose using MySQL for database management designated for this project. Furthermore, we're experienced in generating RESTful API endpoints with documented outputs through Swagger/Postman for external system consumption - catering exactly to your needs. Keeping maintenance concerns in mind, we assure you our commitment to code sustainability. We know how crucial it is for the script to be updated as per PJud's structural changes, and we're ready to take on that responsibility indefinitely. Thanks....
$1.500 USD em 7 dias
8,1
8,1

⭐⭐⭐⭐⭐ Create a Web App to Automate Legal Data Extraction from PJud ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and noticed you're looking for a web application to automate legal data extraction from the Chilean Judicial Power portal. Look no further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for data extraction and web scraping. I will create a reliable scraper, a user-friendly web panel, and a well-documented API, all within your budget. ➡️ Why Me? I can easily do your project as I have 5 years of experience in web scraping, specializing in extracting data from government websites. My expertise includes using Python, Selenium, and creating RESTful APIs. Besides, I have a strong grip on database management and real-time data display, ensuring a smooth experience for users. ➡️ Let's have a quick chat to discuss your project in detail. I can show you samples of my previous work, demonstrating my skills in web scraping and application development. Looking forward to discussing this with you in our chat. ➡️ Skills & Experience: ✅ Web Scraping ✅ Python Programming ✅ Selenium ✅ API Development ✅ Database Management ✅ Data Export (CSV/Excel) ✅ Frontend Development ✅ Backend Development ✅ Real-time Data Display ✅ Error Handling ✅ Project Management ✅ Documentation (Swagger/Postman) Waiting for your response! Best Regards, Zohaib
$900 USD em 2 dias
8,0
8,0

¡Hola! Después de leer su solicitud, me pareció bastante interesante. Como ingeniero sénior de desarrollo full stack, puedo brindarle asistencia oportuna y de alta calidad para su proyecto. Hablemos más en detalle por teléfono o chat. Espero su respuesta positiva. Gracias
$750 USD em 7 dias
8,0
8,0

Hi, I can start right away. I am very interested in your project and confident in delivering a reliable and scalable solution. I have strong experience building web applications that include data scraping, secure user panels, and REST APIs. I propose using Python with Playwright for the scraper to handle dynamic content and site changes, FastAPI for the backend and API, React for the web panel, and PostgreSQL for data storage. I have previously worked on scraping government and court-related websites, handling sessions, rate limits, and anti-bot measures. Estimated delivery: scraper (2–3 weeks), web panel (2 weeks), API and documentation (1 week). Maintenance will be quoted separately. Looking forward to discussing this further. Thankyou, Azad
$750 USD em 7 dias
7,7
7,7

With your web scraping project, I definitely have the skills and experience needed to deliver a robust and scalable solution. For the scraper module, I suggest using Python with libraries like Selenium and BeautifulSoup for efficient data extraction. As for the backend of the web panel, we could opt for a PHP framework like Laravel connected to MySQL database, ensuring real-time data updates and seamless filter applications. To satisfy your needs for an API that delivers paginated JSON responses, we'll architect it in PHP as well with a strong emphasis on documentation (possibly Swagger). In terms of my background in governmental scraping projects, my team and I have successfully completed numerous similar assignments inclusive of anti-bot measures within stipulated time frames. We ensure consistent monitoring and prompt responses to any possible changes or blocks you may face. Our delivery process is aided by employing Agile methodologies and continuous feedback loops during development to accommodate all concerns.
$1.125 USD em 7 dias
7,9
7,9

Hello sir, After thoroughly reviewing your project: "Scraping PJud, API y Panel", I understand that you require a web scraping solution to automatically extract information from published court cases. This is a task I am well-equipped to handle, as I have a deep understanding of data extraction processes. My expertise lies in Codeigniter, a powerful PHP framework with a very small footprint, perfect for developing dynamic web applications. I have utilized this tool in numerous projects, creating robust, scalable solutions. My experience includes developing data extraction tools to scrape large volumes of data, similar to your requirement. My detailed approach begins with a thorough analysis of the target website's structure, followed by writing custom scripts to extract the needed data. I am highly proficient in creating APIs for seamless data retrieval and visualization. Furthermore, I will develop a user-friendly panel for easy data management. In terms of communication, I am an advocate of transparency and regular updates. You will be kept informed about the progress and any challenges encountered. I use project management tools like Jira and Trello to keep tasks organized and on track. Technically, I am well-versed in HTML, CSS, JavaScript, PHP, and MySQL, essential for successful web scraping projects. In the past, I have successfully executed similar projects Regards, Kodecube Infosys
$1.238 USD em 15 dias
7,9
7,9

Leveraging my extensive experience with data extraction, I assure you of a robust and scalable solution that impeccably aligns with your project goals. Using Python, I'll implement a scraper utilizing libraries such as Selenium or Requests-BeautifulSoup to ensure uninterrupted extraction, even in response to minor structure changes on PJud's website. As for your platform, I am fluent in MySQL, PHP, and Python which will be instrumental in creating the desired web panel and robust API endpoints. As someone who has handled similar scraping projects- even those involving sites with anti-bot measures- I understand the intricacies involved in collecting accurate data while bypassing such restrictions. This sets me apart as an adept problem-solver. Additionally, as your strategic technology partner, my approach includes delivering an MVP with core functionalities by agreed deadlines. This means you can expect the Scraping Algorithm to be completed within X weeks, and the full version within Y weeks - exact timelines subject to further discussion. Post development, when the PJud amends their structure, I ensure periodic maintenance at a separate cost. My commitment doesn’t conclude at delivery; it extends to post-deployment stages where seamless updates are ensured without interruptions. Thanks....
$1.500 USD em 7 dias
7,8
7,8

I HAVE SUCCESSFULLY BUILT SIMILAR GOVERNMENT DATA EXTRACTION & LEGAL INFORMATION PLATFORMS — ROBUST, SCALABLE, AND PRODUCTION-READY. I propose a secure and scalable web application to automatically extract, manage, and expose judicial case data from the Poder Judicial de Chile (PJud), delivered with full source code ownership. Core Features Automated Scraper: Query by RUT or name, navigate full case files, handle pagination, captchas/anti-bot strategies, and adapt to minor site structure changes. Web Panel (Frontend + Backend): Secure email/password authentication, real-time data display, advanced filters, and instant export to CSV/Excel. REST API: Paginated JSON endpoints with full documentation (Swagger/Postman) for third-party integrations. User Roles Admin: System control, scraper monitoring, user management. Built to be reliable today and scalable for future analytics, dashboards, and advanced reporting.
$760 USD em 15 dias
7,4
7,4

Hi, I understand this project isn’t about scraping data once it’s about creating something that keeps working even when the PJud site changes. I’d build the scraper in Python using Playwright, because it handles dynamic pages well and is easier to adapt when layouts or DOM structures change. It would support searches by RUT or name, open full case files, run in the background without blocking, and save clean, structured data with proper logs and retries so failures don’t break the system. For the backend, I’d use FastAPI with PostgreSQL. It’s fast, reliable, and makes it easy to expose a clean API with automatic documentation. The API would return paginated results and be ready to connect with other systems later. The web panel would be simple built in React, with secure login, live updates as extractions finish, instant filtering without page reloads, and easy CSV/Excel exports. I’ve worked on scrapers behind anti-bot protections before, so I’m used to updating scripts when sites change. I also agree with separating the initial build from ongoing maintenance, since scrapers always need care over time. I’m happy to review any existing code or talk through maintenance options. Looking forward to discussing this further. Thanks Sagar
$1.000 USD em 7 dias
7,1
7,1

Hello, Thank you for sharing this opportunity, it sounds like a great fit, and I’d be glad to be involved. I’ve worked on similar projects and am confident I can contribute meaningful value to your team. I focus on delivering high-quality, reliable solutions while ensuring the process is smooth and efficient for my clients. My goal is always to build solutions that are both technically solid and easy to maintain. You’re welcome to review my profile to see examples of my previous work. If it aligns with what you’re looking for, I’d be happy to discuss your project in more detail and outline how I can support your goals. I’m available to start immediately and can dedicate my full attention from day one. Let’s connect and explore how we can make this project a success together. Looking forward to your response. With Regards! Abhishek Saini
$1.500 USD em 7 dias
6,6
6,6

With over a decade of experience in web scraping and API development, my team at Web Crest is well-equipped to deliver exactly what you need. When it comes to web scraping, we've successfully dealt with similar situations as yours. We are proficient in using tools like Selenium and Requests-BeautifulSoup to navigate through dynamically changing websites without any hiccups. Our Python expertise will come in handy for the scraper's algorithm. Building robust and scalable solutions is our forte. Our proposed tech stack includes using Django for the backend panel, incorporating a secure registration required frontend for efficient filtering based on your desired criteria, and optiizing it to export data promptly as CSV or Excel. For the API, we'll create endpoints that adhere to REST standards allowing seamless integration with other systems conveniently. To ensure easy maintenance irrespective of the changes made by PJud, we assure our availability for any necessary updates. Our main focus is on delivering quality work within timeframes. We estimate a time of completion of three weeks for each individual module, with incremental delivery and continuous testing. A complete version could be up and running in two months' time, subjected to any changes required on your part. Looking forward to collaborating with you on this project that has such immense potential!
$750 USD em 5 dias
6,4
6,4

Hola, me entusiasma tu proyecto de extracción automática de información de juicios del Poder Judicial chileno. Propongo un stack tecnológico con Python para el scraper, Laravel para el panel web, MySQL para la base de datos, y librerías de scraping como Requests-BeautifulSoup. Tengo experiencia en proyectos similares y plazos estimados realistas para cada módulo y la versión completa. ¿Cómo te gustaría proceder con este proyecto?
$1.000 USD em 10 dias
5,9
5,9

Como desarrollador full stack experimentado con una sólida formación en tecnologías frontend y backend, confío en mi capacidad para entregar su proyecto de forma eficiente y eficaz. Para sus necesidades específicas, propongo utilizar Python para el web scraping, ya que es ampliamente reconocido y fiable. Al aprovechar bibliotecas como Beautiful Soup, Requests y Selenium, puedo desarrollar un algoritmo de scraping que no solo navega por el sitio web de PJud, sino que también gestiona cualquier pequeño cambio estructural que pueda producirse. En cuanto al desarrollo del panel web y la API, tengo experiencia en PHP/CodeIgniter, ideal para su aplicación web a gran escala. Es conocido por su robustez y escalabilidad bajo altas cargas. En combinación con MySQL para la base de datos, podemos garantizar una experiencia de recuperación de datos fluida con actualizaciones en tiempo real. Para proporcionar puntos finales para que los sistemas externos consuman datos eficientemente en formato JSON, documentaré las API utilizando herramientas como Swagger o Postman. Además, adaptándome a sus necesidades presupuestarias, detallaré los costos por separado para la fase inicial de desarrollo, así como el mantenimiento continuo, para adaptarme a cualquier cambio futuro de PJud. ¡Elíjame para este proyecto y construyamos juntos una solución robusta!
$1.500 USD em 20 dias
5,3
5,3

Greetings! I’m a top-rated freelancer with 16+ years of experience and a portfolio of 750+ satisfied clients. I specialize in delivering high-quality, professional scrapping services tailored to your unique needs. Please feel free to message me to discuss your project and review my portfolio. I’d love to help bring your ideas to life! Looking forward to collaborating with you! Best regards, Revival
$1.500 USD em 30 dias
4,8
4,8

No estás buscando “solo un scraper”, sino una plataforma robusta y mantenible que convierta información judicial compleja en datos confiables, accesibles y reutilizables. Ese es exactamente el tipo de sistema que construyo. Puedo entregarte una solución end-to-end: extracción automatizada desde el portal del Poder Judicial chileno, visualización inmediata en un panel privado y exposición de los mismos datos mediante una API REST limpia y documentada. El foco no será solo que funcione hoy, sino que resista cambios menores del sitio y escale sin rehacer la arquitectura. Cómo abordaría el proyecto: Scraper sólido y adaptable, con manejo de sesiones, paginación y navegación completa del expediente. Diseño defensivo para minimizar bloqueos y facilitar ajustes cuando PJud cambie su estructura. Panel web moderno con autenticación segura, filtros en tiempo real (sin recargas) y exportación inmediata a CSV/Excel. API REST paginada y documentada (Swagger/Postman), pensada para consumo externo y crecimiento futuro. Trabajo con stacks probados (por ejemplo Python + Playwright/Selenium para scraping, y frameworks web modernos para el panel y la API), siempre priorizando claridad, seguridad y escalabilidad. Si buscas a alguien que piense más allá del script y construya una base técnica confiable a largo plazo, estaré encantado de enviarte una propuesta detallada con stack, plazos por módulo y esquema de mantenimiento.
$750 USD em 5 dias
5,1
5,1

As a solutions-oriented developer with proficiency in various programming languages such as PHP and Python, coupled with expert knowledge in web scraping using popular libraries like Selenium and Beautiful Soup, I am confident in my ability to meet and exceed the demands of your project. Over the years, I have built robust, scalable and easily maintainable applications, just like the one you need. In relation to your project, my technical stack proposal would encompass using Python as a language for the scraper, PHP as the choice for backend development, and leveraging MySQL for your database needs. This combination will ensure we have a powerful and efficient solution in place. My experience in scraping websites with anti-bot measures will come into good use as I work to tackle any potential roadblocks in retrieving data from PJud effectively. To provide you with an estimated timeline, I would deliver the scraper module within 2 weeks, followed by the panel web module that incorporates both frontend and backend functionalities such as registration/login, data filters, export option and so on in another 3 weeks' time. The API endpoint could be fully operational within 10 days after. Finally, for a completed version of this project, my best-case scenario estimation would be around 6-8 weeks. Rest assured that I will keep your codebase updated even after project completion to handle PJud's changing structures.
$750 USD em 7 dias
4,9
4,9

Hello, I am an experienced full-stack developer with expertise in web scraping and can build your PJud data extraction system with a robust scraper, real-time web panel, and REST API. I propose using Python for the scraper (Selenium or Playwright for reliable navigation and handling minor structural changes), FastAPI or Django for the backend, React or Vue for the frontend, and PostgreSQL for structured data storage. The panel will include secure login, dynamic filters, and CSV/Excel export, while the API will provide paginated JSON responses with documentation (Swagger/Postman). I have experience handling government sites with anti-bot measures and can deliver each module incrementally with clear separation of development and maintenance costs to ensure long-term stability and scalability. Best regards, Jiayin
$1.125 USD em 7 dias
4,6
4,6

I can build the full solution: a resilient PJud scraper (search by RUT/name, crawl full case files, store in your DB), a private web panel (email/password login, instant filters, CSV/Excel export), and a paginated REST API fully documented (Swagger/Postman). I’ll use Python + Playwright for robust extraction, and FastAPI + MySQL/Postgres for the backend/API, designed to handle minor site changes with retries/logging. I’ll clearly separate one-time build cost from ongoing maintenance for future PJud layout updates, and deliver all source code with deployment notes.
$750 USD em 3 dias
4,4
4,4

Hi, how are you doing? I see you want a web application that scrapes court case data from the Chilean Judicial Branch portal and delivers it via a dashboard and REST API, with a focus on robustness and easy maintenance when the site changes. I’d propose using Python for the scraper (Selenium or Playwright for dynamic pages), Flask or FastAPI for the backend/API, and MySQL or PostgreSQL for storage. The frontend could use React for real-time filtering and exports. I’ve built similar scraping systems for government sites with anti-bot measures, handling structured navigation and dynamic content while keeping extraction reliable. Would you like me to start with the scraper module first and then connect it to the dashboard and API? Best regards, Alesha
$750 USD em 7 dias
5,4
5,4

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