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I need an experienced **Python / AI Data Extraction Developer** to build software for extracting voter data from Election Commission PDF voter lists and converting it automatically to Excel/CSV. **Required Data:** Name, Father/Husband Name, Age, Gender, Voter ID (EPIC), Serial Number. **Key Requirements:** * 100% verified final data accuracy * No missing or duplicate voter records * Telugu + English PDF support * Automatic PDF-to-Excel/CSV conversion * Bulk/multiple PDF processing * Fast processing with lowest possible recurring/API cost * Prefer local/offline processing wherever possible * AI/Vision can be used only where necessary for verification * Failed/uncertain records must be detected and rechecked * Complete reusable software/script with source code **Required Skills:** Python, PDF processing, document/data extraction, computer vision, AI/Vision models, Telugu + English document processing, data validation, Pandas/OpenPyXL, Excel/CSV automation and bulk processing. This is **not a one-time conversion job**. I need a reusable automated system for future voter-list PDFs. Please apply only if you have relevant PDF/document extraction experience. A sample PDF extraction test will be required before project approval.
Project ID: 40610588
19 proposals
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Active 1 day ago
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19 freelancers are bidding on average ₹8,829 INR for this job

Hello I can build a reusable Python-based AI data extraction system for converting Telugu and English voter PDFs into accurate Excel/CSV files. I have experience with PDF parsing, OCR, AI/Vision verification, data validation, and bulk automation with a focus on accuracy and cost-efficient processing. Regards Muhammad
₹10,000 INR in 2 days
5.4
5.4

Hi, I have strong experience building Python-based PDF extraction and automation tools. I can develop a reusable offline solution to accurately extract voter data (Telugu + English) into Excel/CSV with bulk processing, validation to prevent missing/duplicate records, and AI-assisted verification only where needed. I'll provide clean, well-documented source code and I'm happy to complete the sample extraction test before we begin. Looking forward to discussing the project.
₹3,000 INR in 1 day
5.1
5.1

Hello, My approach is to build a reusable document extraction pipeline that combines structured PDF parsing, OCR, and AI-based validation to achieve high extraction accuracy while keeping recurring costs close to zero through primarily offline processing. The workflow will first analyze each PDF to determine whether the content is digitally embedded or scanned, automatically selecting the most efficient extraction method before applying field-level validation to ensure data integrity. The extraction engine will identify and capture voter details including Name, Father/Husband Name, Age, Gender, EPIC Number, and Serial Number from both Telugu and English voter lists. I'll implement duplicate detection, missing-record validation, confidence scoring, and automatic reprocessing for uncertain entries. Bulk processing, Excel/CSV generation, and structured logging will be integrated to process multiple PDFs efficiently while maintaining consistent output formats using Pandas and OpenPyXL. Relevant Work: https://www.freelancer.in/projects/beautifulsoup/Maritime-Job-Board-Scraping https://www.freelancer.in/projects/beautifulsoup/Python-Meetup-Events-Scraper Kind regards, Gowtham
₹7,000 INR in 2 days
5.3
5.3

The Telugu+English mix in these Election Commission PDFs is where most extraction pipelines break. Standard OCR libraries like Tesseract handle one language fine but produce garbled output when both scripts appear in the same cell, which they always do in voter lists. I'll build a Python pipeline using pdfplumber for digitally-encoded PDFs first, falling back to Tesseract with custom Telugu language packs only where needed. The output feeds into Pandas for deduplication, validation checks (EPIC format, age range, gender consistency), and final Excel/CSV export via OpenPyXL. Any record flagged as uncertain gets routed to a separate review sheet instead of silently passing through. One key cost-saving note: most voter list PDFs from the Election Commission are actually text-based, not scanned images. Best regards, Shayan
₹1,650 INR in 3 days
4.8
4.8

As a skilled Python developer, I offer you more than just programming expertise - I pledge to provide your business with a reliable, completed system that automates the extraction of voter data from Election Commission PDFs and seamlessly converts it into Excel/CSV files for easy viewing. My familiarity with Pandas/OpenPyXL assures me of delivering the highest quality and fastest processing with minimal recurring costs to you. What truly sets me apart is my experience in building automated systems that can detect and recheck failed or uncertain records - a crucial feature for ensuring the final voter list is 100% accurate. Moreover, signboards and directions at Times Square are not off-limits, as well as having worked with various languages through my career, including Telugu which you have explicitly mentioned. I am fully committed to providing a reusable software/script tailored specifically for this project's demands. I envision our partnership not as a one-time transaction but as an opportunity for long-term collaboration. Through using APIs to connect different databases, AI/Vision models to enhance accuracy, and my proficiency in bulk data processing - I believe I have the exact skills necessary to deliver what you need.
₹10,000 INR in 6 days
4.0
4.0

Hi, "REUSABLE PDF-TO-EXCEL VOTER EXTRACTION SYSTEM" — you need reliable automation that keeps every record accurate, even across large batches of PDFs. I will build an offline Python solution that extracts Telugu and English voter lists into Excel/CSV using PDF parsing first and OCR only where needed. The workflow will include duplicate detection, validation checks, confidence scoring, and automatic reprocessing of uncertain records to maximize accuracy while keeping recurring costs close to zero. One challenge with Election Commission PDFs is that layouts and scan quality vary between files. I'll make the extractor template-based with fallback logic so it handles different formats without losing records, and you'll receive the complete source code for future use. Could you share one sample PDF from the voter lists you'll be processing so I can verify the extraction approach before development? Looking forward to working with you.
₹7,852 INR in 3 days
3.1
3.1

Hi, I can build a reusable Python-based voter list PDF extraction tool that converts Election Commission voter-list PDFs into clean Excel/CSV files with validation, duplicate checks, and uncertainty review. The best solution is to first test with your sample Telugu/English PDFs, identify whether the data is text-based or scanned, and then build a pipeline using PDF parsing, OCR where required, table/field detection, Pandas, and OpenPyXL. For unclear records, the system will flag them for rechecking instead of silently accepting bad data. I’m comfortable with Python, PDF processing, OCR, computer vision, Telugu/English document extraction, Pandas, OpenPyXL, CSV/Excel automation, bulk file processing, duplicate detection, and data validation workflows. Deliverables will include: * Reusable Python extraction script/software * Bulk PDF processing * Telugu and English PDF support * Name, Father/Husband Name extraction * Age, Gender, EPIC, Serial Number extraction * Excel/CSV output * Duplicate and missing-record checks * Failed/uncertain record report * Low-cost/offline-first processing * Source code and run instructions I’ll work only with authorized/public voter-list PDFs and focus on accuracy, traceability, and a repeatable workflow so future PDFs can be processed with minimal manual effort. Best regards Ankit
₹12,500 INR in 2 days
3.0
3.0

Hi, Election Commission voter PDFs in Telugu and English, and you need a reusable pipeline, not a one-off dump. That is the real challenge here: clean extraction of Name, Father/Husband, Age, Gender, EPIC, and Serial with zero missing or duplicate rows. My plan: parse text-layer PDFs locally with Python first (fast, no API cost), then route only failed or low-confidence records to a vision check. A validation pass flags duplicates and gaps by EPIC and Serial, and outputs clean Excel/CSV. Bulk folder input, source code included. I work in Python daily and handle OCR plus data validation with Pandas/OpenPyXL. First step: send me one sample PDF and I will return an extracted Excel sheet so you can verify accuracy before committing. Full reusable build in 9 days. Which language mix dominates your lists, mostly Telugu or balanced? Regards, Nurullah Al Masum
₹9,500 INR in 9 days
3.0
3.0

Hi, I have already built a similar voter list extraction system in Python and have experience extracting structured voter data from Election Commission PDF rolls. You can check here : https://www.freelancer.in/projects/data-management/Bulk-PDF-Data-Excel/details My solution can: * Extract Name, Father/Husband Name, Age, Gender, EPIC, and Serial Number. * Process PDFs in bulk and export to Excel/CSV. * Detect missing or uncertain records and recheck them for higher accuracy. * Work primarily offline to minimize recurring costs. * Deliver complete reusable source code for future voter list processing. I understand the importance of data accuracy, duplicate prevention, and reliable automation. I would be happy to complete your sample PDF extraction test to demonstrate the quality of my solution before project approval. Looking forward to discussing your requirements. Thank you.
₹5,000 INR in 2 days
2.8
2.8

Hi, Drop me a message — I'll share a quick prototype based on what I understood. If it matches your expectations, we can move forward. Thanks!
₹7,000 INR in 7 days
2.2
2.2

Hello, I reviewed your project for Voter List Data Extraction to Excel and I'm confident I can deliver exactly what you're looking for. I've completed similar work before, and I'd be happy to discuss the best approach for your project. I have one quick question before we get started. Best Regards, Muhammad Abdul Samee
₹5,000 INR in 1 day
1.7
1.7

As a developer with a strong background in Python programming, PDF processing, and data extraction, I'm confident that I am the right candidate for your voter list data extraction project. My 9+ years of experience equip me with the skills necessary to deliver a 100% verified and accurate final dataset, without missing or duplicate records. I understand the importance of multi-language support, and being fluent in both Telugu and English will allow me to perfectly process your documents. My use of computer vision and AI models will not only enhance accuracy but also reduce human error in cases where verification is necessary. Moreover, I assure you of fast processing with minimal recurring/API cost, utilizing local/offline processing whenever possible. This approach complements my knack for bulk/multiple processing optimally. When you hire me, you don't just get a one-time conversion job; you get a reusable automated system built to handle future voter-list PDFs saving time & money. Finally, my commitment extends beyond project delivery; I provide free 3 months support to ensure smooth functioning post-deployment. Trusting me with this project assures you not just quality work but also long-lasting support at an effective cost. I'm eager to complete even a sample extraction test before the project approval and move forward together to convert your ideas into reality.
₹17,000 INR in 7 days
2.0
2.0

Hello, Accurate voter data extraction requires more than OCR—it needs validation to eliminate missing, duplicate, and uncertain records. I'd build a reusable Python application that combines structured PDF parsing with OCR only where necessary, followed by automated verification, duplicate detection, and bulk Excel/CSV export. The workflow will be optimized for offline processing to minimize recurring costs while keeping the architecture reusable for future Election Commission PDFs. I've developed Python-based document processing and data extraction workflows focused on automation and reliable structured output. Are the voter list PDFs consistently formatted across districts? Would you prefer a desktop application or a command-line tool for running bulk extractions? I'd be glad to review the sample PDF and discuss the best approach. Thanks, Akshay
₹7,000 INR in 7 days
0.0
0.0

Hyderabad, India
Member since Jul 28, 2026
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