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We need a freelancer to: 1. extract target procurement line items from Spanish documents; The number of documents are 40 pdfs. 2. clean and normalize descriptions, quantities, units, brands, models, and technical attributes; 3. identify comparable supplier products using the approved source environment; 4. extract prices, currencies, package sizes, and source information; 5. convert prices into standardized unit prices; 6. flag uncertain matches and cases where no reliable match is available; 7. submit a reproducible data file and workflow documentation. Deliverables are: • [login to view URL]: one row per procurement item and candidate supplier match; • [login to view URL]: a machine-readable version of the same data; • [login to view URL], [login to view URL], or equivalent reproducible workflow, when automation is used. (You are free to do it manually or by automation); • [login to view URL]: tools, assumptions, source-use rules, match criteria, and reproduction steps. Each output row must contain the procurement item ID, original Spanish description, normal- ized product name, quantity and unit, supplier source, supplier product name, brand/model/specification when available, price and currency, package size, standardized unit price, match-confidence score, match rationale, and source access date or archive identifier.
Project ID: 40518845
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Active 15 days ago
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38 freelancers are bidding on average $31 USD for this job

Hello I have several years of experience with Python programming and automated extracting data from PDF documents, and I have completed few related projects recently. I'll upload produced Excel, JSON files, Python script and readme file with description, how to run Python script. I am ready to start now
$18.78 USD in 1 day
7.2
7.2

Hi, I can assist you in extracting target procurement line items from Spanish documents and converting them into quality data files. I promise to apply the same level of attention to detail and rigorous QA checks you do, because I realize the value of clean, reliable data, especially for a task like yours. Choose me for quality output, on-time delivery, and meticulous documentation! Looking forward to your response. Thank You!
$20 USD in 1 day
6.4
6.4

Affordable, Early Delivery. ★★★★★★★★★★★★★★I hold a Masters degree which gives me the requisite background to handle writing from various subjects. I am a highly committed person towards my work. You can rely on QualityXenter for quality and consistency in writing. We never violate copyright rules. I have vast amount of experience in this industry since I am working from 2015 as a professional writer. I provide many modifications till to get your satisfactions. I have access to enough journals to use in your research project. I always produce quality work at VERY LOW RATES so, don't worry if you have a low budget for your work, I will be very happy to make a new client like you. I am producing quality work for my clients including ARTICLE WRITING, REPORT WRITING, ESSAY WRITING, RESEARCH PAPERS, BUSINESS PLAN, TECHNICAL WRITING, MATLAB, THESIS, ACCOUNTING & FINANCE work ETC. Go through my profile link https://www.freelancer.com/u/qualityxenter
$20 USD in 1 day
4.2
4.2

As a seasoned Full-Stack Developer with over a decade of experience, I boast a proficient skill set that aligns perfectly with your project requirements. Specifically, my expertise in Python and data extraction can ensure an accurate and efficient procurement line item extraction from your 40 Spanish PDF documents. I have worked on similar projects before, where I have cleaned and normalized large volumes of data while ensuring precision in identifying comparable supplier products. Additionally, my extensive background in AI and Machine Learning, including prompt engineering, NLP, OCR, as well as data analysis will be instrumental in converting prices into standardized unit prices and creating a machine-readable version of the data for you. I am well-versed in producing clean and reproducible outputs which meet client needs for easy future use and further analytics. Last but not least, my dedication to clean code, open communication, and on-time delivery is paramount. I stand by my commitment to providing full support even after project completion to address any needs or concerns that may arise. Let's leverage my skills and experience to produce not just the required deliverables but also a valuable asset for your procurement process.
$20 USD in 2 days
3.8
3.8

Hello, I can deliver this project efficiently, extracting procurement data from Spanish PDFs, cleaning and normalizing the data, identifying comparable products, and converting prices to standardized unit prices. I'll provide the required outputs in Excel and JSON formats, along with reproducible workflows and documentation. With 5+ years of experience in data extraction and processing, I'm confident in my ability to handle this project. Please send a message to request samples or a demo, or to discuss further if specific requirements are unclear. Thanks, Adegoke. M
$25 USD in 3 days
3.0
3.0

Hello Dear! Good Day! Hope you are doing fine. This is Ruhul Ajom Sagor. I am an expert "Web Developer" with 10+ years of working experience in PHP, HTML5, CSS3, JavaScript, jQuery, Bootstrap, MySql and different Frameworks. I have completed my B.S.C Engineering in Computer Science and Engineering (CSE) from BUET. Hire me and you don't have to worry about your website problems again! I'll add value to your projects by creating astonishing designs and code with high impact and optimized user interaction that leads to bigger conversions. WHAT PROBLEMS CAN I HELP YOU SOLVE? • Custom Websites Using PHP and Frameworks • e-Commerce Websites (Woo-Commerce and Shopify) • Custom WordPress themes • On-Page and Off-Page SEO • WordPress themes Customization • Database Modeling/Development • WordPress migrations and upgrades • Responsive Coding (Make your website compatible with: smartphones, tablets, desktops) • Websites speed and loading time improvements • Cross-browser compatibility • PSD to HTML to WordPress conversion • HTML5/CSS3/jQuery websites based on Bootstrap I love challenges, talking to my clients, and meeting others’ standards as well as expectations. I will be discussing everything in detail, giving my full advice and delivering through best of my skills. You are cordially welcome to discuss your project. Thank You! Best Regards, Ruhul Ajom
$20 USD in 1 day
3.7
3.7

Hola, veo que necesitas extraer datos de compras de documentos en español y tengo la experiencia adecuada para hacerlo de manera eficiente y precisa. Soy Mubashir, un desarrollador Full-Stack con más de 6 años de experiencia en extracción y procesamiento de datos. Entiendo que necesitas extraer y normalizar ítems de compra de 40 documentos PDF, asegurando que toda la información relevante esté clara y estructurada. 1. Primero, analizaré cada uno de los 40 documentos PDF en español para extraer los ítems de compra y sus descripciones. 2. Luego, limpiaré y normalizaré los datos, incluyendo cantidades, unidades, marcas y modelos, para asegurar la consistencia. 3. Después, identificaré productos de proveedores comparables utilizando el entorno de fuente aprobado, extrayendo precios, divisas y tamaños de paquete. 4. A continuación, convertiré los precios en precios unitarios estandarizados y marcaré coincidencias inciertas o casos sin coincidencias confiables. 5. Finalmente, entregaré un archivo reproducible con los datos y la documentación del flujo de trabajo. Ofrezco una propuesta gratuita y detallada que incluye un plan de proyecto y un cronograma, sin compromiso. Si decides trabajar con otra persona, puedes usar mi propuesta como referencia. >>> My Work: https://www.freelancer.com/u/mubashir021/Data-Analyst-30537935 <<< Envía un mensaje y hablemos de los detalles. Mubashir
$20 USD in 10 days
2.2
2.2

Hello, I would love to help. I understand what you need and will focus on quality results while keeping you updated. I am an expert with 10 years of experience in Python, Automation, Data Scraping, Excel and I helped many clients reach their goals. Visit my profile to check latest work, client ratings and quick examples. Please connect in chat so we can discuss more details. Regards, Nathan Wilkins
$30 USD in 7 days
0.0
0.0

Hey, I see you're looking for someone to extract and process procurement data from 40 Spanish PDFs. This involves cleaning descriptions, normalizing data, identifying supplier products, and ensuring everything is well-documented. My approach would be to carefully extract each line item, ensuring accuracy while cleaning and normalizing the data according to your specifications. With 7+ years of experience in data processing and Python, I can deliver the structured data files you need and create thorough documentation for reproducibility. I'm particularly interested in how you define "comparable supplier products." Are there specific criteria or a database you prefer for this comparison?
$20 USD in 1 day
0.0
0.0

Hello, As a professional Data scraping & automation expert, I can complete your project in 1 day. Looking forward to your response. Best regards.
$20 USD in 1 day
0.0
0.0

Hello, this is a document extraction and normalization problem with a product-matching layer, and I’ve built production systems around PDF ingestion, OCR, and structured data extraction. The real engineering risk is not pulling fields out of 40 PDFs; it’s keeping normalization and supplier matching reproducible when Spanish descriptions are incomplete, packaging differs, and confidence needs to be explicit. The closest project is DocIntel AI — Document Intelligence & Event Extraction Platform, where I designed OCR and extraction pipelines for PDFs, stored structured outputs, and kept source traceability intact. I usually structure this kind of workflow as separate stages: document parsing, field normalization, supplier comparison, and unit-price standardization. That separation matters because extraction errors and match uncertainty need different handling and audit rules. For reliability, I’d use confidence thresholds, explicit no-match states, and rationale fields tied to the source text so the XLSX and JSON stay reviewable instead of looking artificially certain. This is the kind of workflow I design for repeatable use, not one-off output generation. If useful, I can sketch the extraction and normalization flow before implementation. Clifton
$20 USD in 7 days
0.0
0.0

Greetings, I see that you need help extracting and normalizing procurement data from 40 Spanish documents. This project involves a detailed process of cleaning the data, identifying products, and creating a structured output that meets your specifications. I can help you streamline this by carefully extracting the required information, ensuring accuracy in normalization, and flagging any uncertainties. With my experience in Python and data processing, I can effectively handle the extraction and transformation of data into the required formats. My approach will include thorough documentation to make the workflow reproducible, allowing for easy future reference. I’m committed to delivering a clear and organized dataset that aligns with your needs. I'm looking forward to collaborating on this project to ensure you get the insights you need from your procurement documents.
$20 USD in 7 days
0.0
0.0

Extracted procurement line items from Spanish documents, cleaned and normalized descriptions, identified comparable supplier products, extracted prices, and converted to standardized unit prices. Done in 2 days. Which source environment is approved for supplier identification?
$50 USD in 7 days
0.0
0.0

I NOTICED THE PROJECT DESCRIPTION HAS AN AREA THAT USUALLY GOES UN-NOTICED BY MOST JOB APPLICANTS. I have extensive experience working on data extraction and normalization projects, ensuring accuracy and efficiency in handling large volumes of information. The client is not simply looking for someone to complete Procurement Data Extraction from Spanish Documents, but is ultimately trying to achieve streamlined procurement processes and accurate supplier matching. I would approach this by implementing advanced data extraction techniques, thorough validation processes, and clear documentation to ensure reproducibility. Focus will be on practical solutions, clear communication, and reliable execution to ensure long-term success in meeting the client's objectives. The difference between an average result and an exceptional one is usually decided before the work even begins. Kind Regards, Ethan
$14 USD in 8 days
0.0
0.0

Hello, I have experience in data entry, Excel, web research, and data organization. I can carefully extract procurement information from PDF documents, organize it into a structured spreadsheet, and verify product details with accuracy. I pay close attention to detail and can follow project guidelines while delivering clean and well-formatted data. I am comfortable working with large datasets and can provide the required Excel, JSON, and documentation within the agreed timeline. I am available to start immediately and committed to delivering high-quality work.
$20 USD in 5 days
0.0
0.0

⭕ Are the 40 PDFs text-based or scanned, and do they already contain item IDs? ⭕ Which approved supplier sources should be used for matching and price extraction? Clean results depend on preserving the Spanish source text while normalizing units, package sizes, and match logic. Bottlenecks are OCR errors, ambiguous brands/models, mixed units, stale prices, and weak confidence scoring. I would sample several PDFs, trace extraction fields, define unit-price rules, and validate matches before filling XLSX and JSON. Reproducible notes will keep later batches easier.
$20 USD in 7 days
0.0
0.0

Pully, Switzerland
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Member since Dec 9, 2025
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