
Completed
Posted
Paid on delivery
Necesito que me creen un script en Python para extraer datos de facturas de electricidad de España. Hay que tener en cuenta que las facturas no llevan un formato unificado, porque pueden ser de múltiples compañías. Usando la api de OpenAi (u otra solución que me proponga el programador), el script debe de procesar u enviar la factura al modelo IA y devolver un JSON con los datos extraídos, como dirección, código CUPS, consumo KWh en cada franja (Punta, valle y llana), precio del KWh en cada franja, conceptos de la factura como alquiler de contador, bono social... Todo en un JSON estructurado que proporcionare. El proyecto solo se considerara completado, y se liberaran los créditos, en el momento que el script devuelva los datos correctos con cualquier factura, no vale que con unas devuelva los datos y con otras no, tiene que ser capaz de extraer todos los datos correctamente de cualquier formato de factura, de cualquier empresa. Sino, no se considera terminado y funcionando el proyecto. Se espera que se entregue un código Python con fichero [login to view URL] y un fichero .env de donde cogerá la configuración, como la token de la api.
Project ID: 39691461
39 proposals
Remote project
Active 11 mos ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs

Hola! Soy desarrollador especializado en Python y en la implementación de soluciones de procesamiento inteligente de documentos utilizando APIs de IA como OpenAI, así como modelos personalizados para extracción de datos complejos. Puedo crear un script robusto y escalable capaz de procesar facturas de electricidad de cualquier compañía en España, independientemente de su formato, y devolver un JSON estructurado y preciso con todos los datos requeridos. Mi enfoque se basa en combinar técnicas de procesamiento de lenguaje natural (NLP), reconocimiento óptico de caracteres (OCR) y validaciones lógicas para garantizar que el resultado sea consistente y fiable en todos los casos. Puedo entregar un código limpio, documentado y fácil de mantener, listo para su ejecución con la configuración necesaria. Quedo a su disposición para conversar sobre los detalles!
€80 EUR in 3 days
2.8
2.8
39 freelancers are bidding on average €175 EUR for this job

Hello, I am really excited about the opportunity to collaborate with you on this project! It aligns perfectly with my skill set and experience, and I’m confident I can contribute meaningfully to your vision. I genuinely enjoy working on projects like this, and I believe we can create something both functional and visually engaging. Please feel free to check out my profile to learn more about my past work and client feedback. I’d love to connect and discuss the project details further your goals, expectations, and any specific features or ideas you have in mind. The more I understand your vision, the better I can bring it to life. I am ready to get started right away and will put my full energy and focus into delivering quality results on time. My goal is not just to complete the project, but to exceed your expectations and build a long-term working relationship. Looking forward to hearing from you soon! With regards! Divya
€250 EUR in 7 days
7.5
7.5

As an expert in Python, Software Architecture, and a plethora of relevant tools and languages, I am prepared to take on the challenge of your project. With my 13+ years of experience in customizing AI solutions and web automation, I can confidently develop the script that you require. My past projects have included similar complex data extraction tasks ensuring smooth operation despite varying data formats. Being open to using other alternatives if necessary, I'm comfortable incorporating the OpenAI API into the script as needed or use an alternative solution. My knowledge extends to understanding and leveraging multiple APIs and SDKs. This task aligns well with my specialized skillset such as web scraping, data extraction, and AI development. Delivering accurate data is my utmost priority, I will ensure that the outputted JSON from this script matches your required structure consistently across all invoices. My work is not complete until you have a fully functional solution- one that meets all your expectations seamlessly. Trust in my ability capitalizes on my extensive experience with data extraction projects to extract precisely what you need efficiently. Let's collaborate and make this project a success.
€50 EUR in 1 day
7.1
7.1

Hola, he analizado tu proyecto 'Extractor de datos con IA'. Entiendo perfectamente tu necesidad de un script Python que extraiga datos con 100% de fiabilidad de facturas eléctricas españolas, sin importar su compañía o formato. Soy experto en automatización inteligente de datos con IA para estos desafíos. Mi propuesta es desarrollar una solución robusta con Python y la API de OpenAI (u otra que consideremos óptima), capaz de procesar cualquier factura, identificar campos como CUPS, consumos/precios por franja y conceptos específicos, y devolverlos en tu formato JSON estructurado. La clave será la adaptabilidad total para garantizar la precisión exigida. He implementado sistemas similares; por ejemplo, desarrollé un extractor de datos de albaranes y recibos para una cadena logística, logrando una tasa de éxito del 99% en más de 5.000 documentos de formatos diversos. ¿Tienes algún conjunto de facturas de ejemplo para validar la solución? Saludos cordiales
€250 EUR in 3 days
6.8
6.8

As a seasoned Linux Engineer and Full Stack Developer, I possess not only the technical proficiency in diverse OS platforms such as Ubuntu, Centos, but also in different areas of programming such as Reactjs and Nodejs. My comprehensive skills in JavaScript and Python make me suitable for your task of building a Python script to extract electricity bill data from various formats. I understand the challenges of extracting data from multiple sources with differing formats; that is why I am particularly drawn to using AI in this project. By leveraging on the API from OpenAI or any other solution you prefer, I will engineer a script capable of intelligently processing and routing the invoices accordingly. With deep insight into software architecture, I will ensure the coded system stays robust, efficient, and maintainable. Most importantly, I pride myself on delivering top-notch solutions that earn client satisfaction. Given that this project's success hinges on consistent extraction accuracy across all invoice formats, my thorough and meticulous work ethic is ideally suited here. Let's bring those data points - addresses, CUPS codes, kWh consumption in each timeframe (Peak, Off-Peak), price per kWh in each segment along with other billing concepts like meter rental or social bonus – into a well-structured JSON file together, shall we? Choose me, let's get it perfected!
€140 EUR in 1 day
6.5
6.5

I'm an python/ai expert. I've rich experience of open ai prompt engineering. I've read your job carefully. I'll work on your project and complete your project in 1 day. Looking forward to your response. Best regards.
€100 EUR in 1 day
5.7
5.7

As an experienced and efficient coder with over a decade in the field, I am confident that I possess the required skillset to tackle your project head-on. With a keen eye for detail and a creative approach to problem-solving, I'm also well-versed in using OpenAI APIs or any other similar solutions that the project may entail. This makes me the ideal candidate for building your Python script and processing the invoices using AI models.
€120 EUR in 2 days
5.8
5.8

As an experienced full-stack developer, I have a deep understanding of the technologies and methodologies needed to tackle your complex data extraction project. I've successfully completed various API integrations in Python, including OpenAI, that required precise parsing and analysis of unstructured data - a skillset crucial for extracting data from non-standardized electricity invoices that you've mentioned. I truly understand the value of utilizing accurate data for business optimization, and I'm fully committed to providing you with a high-quality solution. My approach will be to analyze each invoice meticulously, identify the key patterns and fields, and carefully map out an optimized extraction process using powerful AI algorithms. Furthermore, my seven years of experience in web development have enabled me to become exceptionally skilled at identifying potential issues before they arise. This equips me with the ability to deliver a robust code solution that can handle all formats and extract relevant data effectively, no matter the company or source. I'm excited about what we can achieve together on this project and look forward to making it a resounding success!
€250 EUR in 7 days
5.8
5.8

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
€120 EUR in 3 days
6.0
6.0

⚠ NO PAYMENT UNLESS YOU'RE SATISFIED ⚠ Puedo crear un script Python que lea PDFs/imagenes de cualquier comercializadora, haga OCR cuando haga falta, envíe el contenido a un modelo IA y devuelva un JSON estrictamente validado con CUPS, dirección, consumo y precio por franja (punta/llano/valle) y conceptos como alquiler y bono social. Usaré pipeline robusto: normalización del PDF, OCR con preprocesado, extracción vía LLM con prompts controlados, reglas de validación (regex CUPS, totales= suma de conceptos), y reintentos automáticos si algo no cuadra.
€250 EUR in 7 days
5.6
5.6

Hola! es un gusto saludarte desde Colombia, por nuestra comunicación como hispanoparlantes nos podríamos llevar muy bien y eso sin contar que he trabajado anteriormente aquí con gente de españa y todos los trabajos me han calificado con 5 estrellas. Hablando del proyecto, creo entender lo que quieres pero me gustaría que sin ningun tipo de compromiso pudieras enviarme ejemplos de las diferentes facturas para garantizarte la consistencia de la información y comprometerme en tiempos y demás. Yo sugeriría utilizar herramientas gratuitas de mi confianza con una alta tasa de éxito para pasar de imagen a texto, y mi solución sería en nodejs, el resultado final será un formato unificado con los datos que consideres relevante para ti. Estoy listo para empezar, y lo podría hacer cuanto antes, estoy abierto a negociar.
€30 EUR in 2 days
5.0
5.0

Buenas, puedo realizar el extractor de datos de las facturas. Tengo MAS DE 10 AÑOS DE EXPERIENCIA, por lo que puedes estar seguro que realizare un gran trabajo. Hay varias cosas a discutir respecto a como funcionaria el extractor, pero de momento me gustaría aclarar lo siguiente: 1. En cuanto a las facturas, tienes algunos ejemplos de diferentes facturas para echarle un vistazo y ver con que tecnología funcionaria mejor? Porque no necesariamente hay que usar openai o alguna api de pago, podemos usar modelos gratuitos preentrenados locales y open-source usando tensorflow y/o transformers. 2. En que entorno se ejecutaría, osea, PC local, servidor, o donde? 3. En cuanto a lo de que se considerara completado "cuando devuelva los datos correctos con cualquier factura" esto puede pasar, pero ten en cuenta que existe la posibilidad que por alguna razón no procese correctamente una factura o que la factura no posea un dato especifico, en esos casos seria bueno tener en cuenta marcar la factura para "revision manual". Porque justo como dices tienen formato diferentes todas las facturas, y simplemente puede darse algún caso en algún momento que requiera revision manual. Escríbeme par discutir todos los detalles. y empezar cuanto antes.
€200 EUR in 14 days
4.8
4.8

As a seasoned programmer with a deep understanding of Python and JavaScript, I bring a lot to the table for your project. With extensive knowledge in both AI and machine learning, I'm comfortable working with OpenAI or any other solution to extract relevant information from different formats of electricity bills in Spain. Although there is no standardized format for these bills, I'm confident that my skills combined with the power of AI can overcome this challenge efficiently. My experience extends to various sectors such as big data analysis and cloud platforms like AWS and Google Cloud Platform, reinforcing my ability to handle diverse data-oriented projects. Moreover, I have completed several projects involving intricate formulas, database administration, and automation which will be essential in parsing and processing the significant amounts of data involved in this project. Additionally, my dedication to quality assurance aligns perfectly with your requirement of obtaining precise results from every invoice, regardless of the format or company. My determination stems from a solid track record of producing top-notch work for my clients making me confident that once the project is assigned to me, I will deliver nothing short of excellence. I look forward to the opportunity to exceed your expectations while seamlessly integrating all required features including the .env configuration file and API access token
€250 EUR in 5 days
4.8
4.8

With decades of experience in the field of AI, specifically in machine learning and deep learning, I am confident in my ability to create a high-performing, adaptive solution for your data extraction needs. Drawing on my extensive knowledge of python, openCV, and NLP integration with OCR tooling - I understand the intricacies associated with unstructured data, especially when it comes to invoices that may lack a unified format. I have extensively worked with APIs and OpenAI models, which aligns perfectly with your project requirement. In addition to being a seasoned developer, I value quality over quantity. Your project's completion is my topmost priority and I will not consider it done until every single invoice you give me can be converted into accurate JSON format. My solutions are rooted in my commitment to robust testing and iteration. Finally, I understand the value of efficient communication throughout a project life cycle. You will be receiving a comprehensive Python code accompanied by .txt requirements file and a structured .env file (where all necessary inputs reside). My intention is to not only just meet your expectations but exceed them. So let's get started - assign the task of extracting heterogeneous invoices to me, and you can rest assured that your critical billing data extraction is in capable hands!
€100 EUR in 1 day
4.3
4.3

‼️ If you're not happy, you don't pay ‼️ I am a perfect fit for your project to develop a Python script for extracting electricity invoice data in Spain. Understanding the varied formats of invoices across multiple companies, I will integrate the OpenAI API to process and extract essential data like address, CUPS code, kWh consumption per rate (Peak, Off-Peak, Standard), kWh prices per rate, invoice items such as meter rent, social bonus, in a structured JSON format as provided. While I am new to Freelancer, I bring extensive off-site experience to ensure accurate data extraction from any invoice format. Let's discuss your project details further! Regards, Piyush Gupta
€150 EUR in 5 days
4.1
4.1

Hi Sergio, I understand you're looking for a Python script to efficiently extract data from diverse electricity bills in Spain and deliver it as structured JSON. The challenge presented by the lack of a unified format across various companies is something I can adeptly tackle. With over 6 years of experience in software development, I have honed my skills in Python, JavaScript, and Software Architecture. I am particularly familiar with using OpenAI's API, which can precisely extract the required data points like address, CUPS code, and consumption rates. You can review my relevant work through the following portfolio links: https://www.freelancer.com/u/adily1 I am committed to ensuring that the script accurately handles any bill format, meeting all your project requirements before considering it complete. Thank you for considering my proposal. Regards, Adil Yousuf
€30 EUR in 7 days
3.7
3.7

Dear Client, I am confident in your project. I am available to start working with you immediately. I will prove myself through my results. Thank you, Yurii
€30 EUR in 7 days
1.6
1.6

Hola Sergio, Estoy entusiasmado por la oportunidad de desarrollar un script en Python para extraer datos de facturas de electricidad. He trabajado en proyectos similares que involucraban procesamiento de documentos no estructurados y me siento cómodo utilizando la API de OpenAI para este fin. Mi enfoque será asegurar que el script maneje variaciones en el formato de las facturas y devuelva un JSON estructurado con todos los datos necesarios. Para asegurar el éxito del proyecto, podríamos discutir si hay ejemplos de facturas que puedas proporcionar para definir mejor los parámetros de extracción. También, quiero asegurarme de que el script cumpla con todos los requisitos antes de considerarlo finalizado. ¿Tienes ejemplos de facturas que te gustaría que usáramos para garantizar que el script funcione con diferentes formatos? Gracias, Bryson
€150 EUR in 10 days
3.6
3.6

Hola, tengo un sistema que actualmente trabaja con un modelo específico, pero puedo adaptarlo para procesar cualquier factura de España, ya sea de Iberdrola, Endesa u otras. He trabajado en proyectos con comercializadoras de energía, así que entiendo cómo funciona la facturación y que los términos pueden variar. Por ejemplo, en una factura puede aparecer “consumo valle” o “consumo P1”, entre otras terminologías propias del sector. Por eso, la clave está en definir una instrucción detallada y clara para que la inteligencia artificial realice el trabajo correctamente. Si quieres, escríbeme y revisamos los detalles: ¿El proceso será con una sola factura, varias o una carpeta completa? Definiendo estos puntos podremos diseñar una solución óptima para tu necesidad.
€160 EUR in 7 days
0.5
0.5

Hola Sergio, Tengo experiencia desarrollando proyectos de extracción de datos utilizando tecnologías como OpenAI y Python. Puedo implementar un script que procese las facturas utilizando modelos de IA para garantizar que obtengamos un JSON estructurado con los datos requeridos, independientemente del formato o la compañía. Me aseguraré de que el script maneje la API de manera eficiente y cumpla con todos los requisitos de seguridad y configuración especificados. También proporcionaré la documentación necesaria para que puedas integrar fácilmente la solución en tu flujo de trabajo. ¿Hay alguna preferencia sobre qué modelos de OpenAI prefieres usar para este proyecto, o estás abierto a sugerencias? Gracias, Sherwin
€150 EUR in 7 days
0.0
0.0

❤️ I WILL DEVELOP A ROBUST PYTHON SCRIPT THAT ACCURATELY EXTRACTS ELECTRICITY BILL DATA FROM ANY SPANISH PROVIDER USING AI, DELIVERING CONSISTENT AND RELIABLE RESULTS ❤️ A few months ago, I built an AI-powered document parsing system for a European client that required extracting structured data from highly variable invoices and contracts. That project involved integrating OpenAI’s API with a custom prompt-engineering workflow to handle unstructured formats, validating outputs against strict data schemas, and ensuring near 100% accuracy across multiple document sources. I also implemented secure .env configuration handling, detailed logging, and automated testing to guarantee long-term reliability. For your project, I will create a Python script that processes invoices in any format (PDF, scanned, or digital) using OpenAI or a more optimal AI model if needed. The script will parse the document, extract key fields such as address, CUPS code, KWh consumption by time band, KWh prices, and all cost components, and return a clean JSON exactly matching your provided structure. I will design a prompt and post-processing logic to ensure consistent data output regardless of provider layout. Testing will be performed with multiple invoices from different providers to ensure universal compatibility before delivery. I am eagerly waiting for you to contact me so we can begin delivering this reliable AI-driven solution.
€150 EUR in 3 days
0.0
0.0

CARBAJOSA DE LA SAGRADA, Spain
Payment method verified
Member since Feb 4, 2013
€30-250 EUR
€30-250 EUR
€8-30 EUR
₹600-1500 INR
₹12500-37500 INR
$30-250 USD
$250-750 USD
$8-15 USD / hour
$250-750 USD
$30-250 AUD
₹12500-37500 INR
$1500-3000 USD
₹600-1500 INR
$25-50 USD / hour
$250-750 USD
₹100-400 INR / hour
min $50 USD / hour
$8-15 USD / hour
$30-250 USD
$30-250 USD
₹600-1500 INR
₹12500-37500 INR
$250-750 USD