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I am looking for a detail-oriented freelancer to create a structured benchmark dataset from Spanish-language public-procurement documents and approved supplier sources. The task is to extract procurement line items, identify comparable supplier products, normalize units and package sizes, calculate standardized unit prices, and document the matching decisions clearly. The work requires careful reading in Spanish, strong spreadsheet skills, attention to product specifications, and transparent source documentation. You will receive: * 20 Spanish-language procurement documents or excerpts; * detailed instructions for documenting uncertain matches, non-matches, and source limitations. Main Task: For each procurement item, you will: 1. Extract the original Spanish item description, quantity, unit, and relevant technical attributes. 2. Clean and normalize the product description. 3. Identify comparable supplier products in Peru 4. Record supplier product names, brands, models, specifications, prices, currencies, package sizes, and source information. 5. Convert prices into standardized unit prices. 6. Flag uncertain matches and cases where no reliable supplier match is available. 7. Provide a short rationale for each match or non-match. 8. Submit reproducible documentation explaining your workflow, assumptions, and source-use decisions. Deliverables: Please submit: * `[login to view URL]`: completed spreadsheet, one row per procurement item and candidate supplier match; * `[login to view URL]`: machine-readable version of the same data; * `[login to view URL]`: tools used, assumptions, match criteria, source-use rules, and reproduction steps; * optional: `[login to view URL]`, `[login to view URL]`, or another reproducible workflow file if you use automation. You are free to do the project manually or by automation. Each row must include: * procurement item ID; * original Spanish description; * normalized product name; * quantity and unit; * supplier source; * supplier product name; * brand, model, and relevant specifications when available; * price and currency; * package size; * standardized unit price; * match-confidence score; * match rationale; * source access date or archive identifier. Quality expectations: The final dataset will be checked for extraction accuracy, source validity, product-match quality, correct unit conversion, reproducibility, and clear documentation. Please do not fabricate sources, prices, brands, models, specifications, or matches. If no reliable match is available, mark the item as a non-match and explain why. Uncertain matches are acceptable when clearly flagged and justified.
Project ID: 40547801
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15 freelancers are bidding on average $24 AUD for this job

With my expertise in Data Management and Python, I believe I am the ideal candidate to undertake your Spanish Procurement Data Extraction project. Having successfully completed similar projects in the past, I am well-versed in the intricacies involved with extracting crucial information from documents, as well as converting and organizing them effectively, skills which are tailor-made for your project. My proficiency with Python and matched with my keen attention to detail will ensure that all procurement line items are meticulously extracted, normalized, and accurately matched with their respective supplier products. Additionally, my proficiency with spreadsheets combined with my ability to document transparently will be a valuable asset. This will ensure that the dataset submitted is not only accurate but also clear and reproducible
$30 AUD in 1 day
5.2
5.2

Hi, I can build the structured benchmark dataset from your Spanish-language procurement documents, with clean normalisation and transparent matching. What I'll do: • Read each Spanish document/excerpt carefully and extract the procurement line items. • Identify comparable supplier products and normalise units and package sizes. • Calculate standardised unit prices so items are directly comparable. • Document every matching decision — including uncertain matches, non-matches and source limitations — so the dataset is auditable. I work daily with Python for data extraction and normalisation, and I'm comfortable reading Spanish, so I'll keep specifications accurate and the output consistent and well-sourced (clean spreadsheet plus notes). To start, could you share the 20 documents and your column template / matching instructions? I'll process a couple first so you confirm the format and the level of documentation before I complete the full set.
$20 AUD in 3 days
3.5
3.5

Hi, The value of this dataset depends on accurate extraction, reliable supplier matching, standardized pricing, and transparent documentation.. I will extract and normalize each procurement item, identify comparable supplier products, calculate standardized unit prices, and clearly document uncertain matches, non-matches, and source decisions. The final delivery will include the required Excel, JSON, and README files, with a reproducible workflow if automation is used. My focus is on accuracy, consistency, and traceable documentation so every record can be verified with confidence. Share the procurement documents, and I will begin building the benchmark dataset. Best Regards, Chand
$20 AUD in 4 days
3.4
3.4

As a seasoned AI and Cloud Data Engineering Specialist, I bring an unrivaled skill set to your project on Spanish Procurement Data Extraction. With the ability to transform complex data into tangible business insights, my expertise aligns perfectly with this task in identifying comparable supplier products, normalizing units and package sizes, and calculating standardized unit prices. My firm understanding of Spanish coupled with my meticulous attention to detail will ensure that your dataset is meticulously extracted, documented and ready for usage. Quality expectation is paramount in every project I undertake and your benchmarks dataset wouldn't be any exception. I operate by strict adherence to extraction accuracy, source validity, and product-match quality. Additionally, my Cloud Data Engineering competence facilitates smooth scaling of processes for high performance and cost efficiency – a trait that would benefit this project in no small way. Finally, my proactive approach in solving complex problems greatly aids in the effective disposition of uncertainties which is not only permissible but also expected in datasets like yours. I am certain that with my multidimensional skillset including not limited to fluency in Python and SQL alongside my experience in utilizing tools such as Power BI and Tableau for analytics projects – I am the most capable candidate for this task.
$21 AUD in 5 days
2.7
2.7

Hi, I hope you're doing well. I have carefully reviewed your project, Spanish Procurement Data Extraction, and I'm confident I can deliver a high quality solution tailored to your requirements. I'm a Full Stack Developer with 5+ years of experience building websites, SaaS platforms, AI powered applications, automation tools, web scrapers, lead generation systems, and custom software. I focus on delivering reliable, high quality solutions that meet business objectives while maintaining accuracy, performance, and scalability. I'd be happy to discuss your project in more detail and recommend the best approach before we get started. I look forward to working with you. Best regards, Adnan Hussain Full Stack Developer | Technical Fixes | AI Automation | Lead Generation & Extraction Expert | Websites Dev
$10 AUD in 1 day
0.0
0.0

comfortable working with Spanish documents using translation tools while carefully verifying technical details.
$22 AUD in 5 days
0.0
0.0

Hi, this is Joshua from Davis. I have strong experience with data extraction and spreadsheet work. I understand you need a structured benchmark dataset from Spanish procurement documents. I will extract each item carefully, match it to comparable supplier products in Peru, normalize units, and document every decision clearly. I will keep the data clean, traceable, and easy to review. I can build the dataset in Excel and JSON, with clear source notes and reproducible steps. I will also track uncertain matches and non-matches so the final file stays transparent and reliable. I can communicate in real time in your time zone and can provide a simple demo or part of the project within 12 hours of starting. Q1: Do you have a preferred format for match-confidence scores? Q2: Should I prioritize official supplier sites only, or can I use trusted marketplaces too? Q3: Do you want the README to include a fully reproducible script? Best regards, Joshua
$25 AUD in 5 days
0.0
0.0

I will use Python with libraries like BeautifulSoup and Scrapy to scrape the necessary information. I will normalize units and package sizes, calculate standardized unit prices, and document the matching decisions clearly. The dataset will be delivered in a CSV format, ready for analysis. I've built similar datasets before, so I understand the importance of accuracy and detail. How will you provide the procurement documents and supplier sources? Note: bidding below market rate — building my Freelancer portfolio with first quality deliveries. You get full work at a discount.
$50 AUD in 7 days
0.0
0.0

I'll extract and normalize all 20 Spanish procurement items into a clean, reproducible dataset with supplier matching from Peru. I'll build an automated Python workflow to parse descriptions, standardize units, calculate unit prices, and cross-reference against supplier sources, then deliver everything as Excel, JSON, and documented code. Each match will include confidence scoring and transparent rationale. I'll flag uncertain matches clearly and avoid fabricating any data or sources. The README will explain all assumptions, matching criteria, and how to reproduce the work.
$10 AUD in 5 days
0.0
0.0

Hello. I would be happy to assist with this project. I am a native Spanish speaker with professional experience analyzing documents, extracting information accurately, organizing data in Excel, and maintaining well-documented records. My background supporting Legal and Human Resources departments has strengthened my attention to detail, analytical skills, and ability to work with structured information. I am comfortable reviewing procurement documents, extracting product descriptions, quantities, technical specifications, researching comparable supplier products, documenting sources, and clearly identifying uncertain or non-matching items. I understand the importance of accuracy and would never fabricate information. My bid includes the required Excel dataset, standardized unit prices, and clear supporting documentation. This bid assumes the scope described in the project. If the procurement documents contain a significantly larger number of line items than reasonably expected, I would appreciate discussing an appropriate adjustment before starting the work. Thank you for your time. I look forward to the opportunity to collaborate. Karen Toro
$25 AUD in 5 days
0.0
0.0

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