Develop a High-Speed PDF Data Extraction Application

@jilimar

Hello ✦ I see that your current Python solution is functional but not fast enough for high-volume processing, especially when dealing with lakhs of PDFs. Extracting just one record per second creates serious bottlenecks, so I’d focus on parallelization, memory optimization, and efficient PDF parsing libraries to reach your target of 100+ extractions per second. I’ve worked on large-scale data processing tasks before, where we needed to batch-handle documents with optimized I/O and multiprocessing, ensuring speed without losing accuracy. Depending on your environment, I could enhance your existing Python code (e.g., leveraging libraries like PyMuPDF or multiprocessing with concurrent queues) or rebuild the pipeline in Java for even greater concurrency control. The key is balancing performance with reliability—ensuring no skipped records while scaling across lakhs of files. Excel export would also be optimized, possibly through buffered writes to avoid delays. My process includes stress-testing with large datasets to confirm stability under load. ✨ My question is: do you prefer enhancing your existing Python application for speed, or would you like me to design a hybrid/multithreaded Java-Python architecture for maximum throughput? Looking forward to collaborating with you on this ♛ Cheers, Rusipo Bill ?

@CyberSkillSpark

My skills and passion align perfectly with this project, and I’m ready to bring your vision to life. Your need for a high-speed data extraction solution aligns with my expertise in developing efficient and scalable software applications. While I am new to this platform, I bring extensive experience from off-platform projects. I’d love to discuss your vision further! Regards, ruan van der berg

@sadiqsolution1

Sadiq Data Solution is prepared to deliver a robust, high-speed PDF data extraction solution tailored to your needs. The current requirement—boosting extraction throughput from ~1 file/sec to ~100 files/sec while preserving precision—will be handled with proven expertise in Python, Java, and software optimization. Core Advantages: Optimized backend logic or a fresh implementation to achieve ~100 extractions per second. Stable handling of massive data loads: processing of hundreds of thousands (lakhs) of PDFs without slowdowns. Automated accuracy checks, efficient error recovery, and resource management. Modular, maintainable, and scalable architecture for future extensions or enhancements. Why Choose Sadiq Data Solution: Deliverables that are both fast and accurate. Clear focus on performance enhancement within your ₹600–1000 INR budget (as per project listing). Committed to timely delivery and continued support if needed. Ready to discuss the current workflow and expected timeline to ensure smooth on-time delivery. Warm regards, Sadiq Data Solution

@TristanMelletBPO

"Your project needs clean code, smart logic, and on-time delivery, I bring all three!" This project involves optimizing a Python application for extracting data from PDFs into Excel, increasing speed to 100 extractions per second, ensuring accuracy, efficiency, and scalability. I’m a Full Stack Developer with solid experience across technologies like PHP, JavaScript, Python, MySQL, and frameworks like React, Laravel, and Django. I’ve built everything from scalable APIs to custom CMS platforms and eCommerce systems. I focus on clean architecture, fast delivery, and clear communication. Whether it’s backend logic, responsive UI, or full app development — I get it done, and done right. Looking forward to making your project a success. Warm regards, Tristan. Tanwanis, I'm here to help you streamline your data extraction process.

@arturnb1

Hi, thank you for your project detail. I understand you need a Python application that can extract data from PDF files into Excel at a much higher speed—up to 100 extractions per second—while handling large volumes of data accurately and efficiently. I respect your need for both speed and reliability, and I can optimize your current code or develop a new solution to achieve this performance. With experience in Python, data processing, and performance optimization, I can ensure fast and accurate extraction. My goals for this project : I will analyze your existing application to identify bottlenecks and implement optimized code using parallel processing, efficient PDF parsing libraries, and memory management techniques. I will also ensure the solution scales to handle lakhs of PDFs seamlessly and produces Excel files correctly. Full testing will confirm both speed and accuracy under high loads. As a new freelancer, I bring extraordinary passion and dedication to delivering a solution that is fast, reliable, and efficient. You can trust I will create a system that meets your high-performance requirements and handles large datasets flawlessly. Thanks

@supriyan11

Entry-Level Java Full Stack Developer with hands-on experience in Java 8+, Spring Boot, Hibernate, MySQL, and REST APIs. Skilled in both frontend (HTML, CSS, JavaScript) and backend development with exposure to Node.js. Experienced in bug fixing, API testing, and database management, ensuring smooth application performance. Completed internships in Android and Java development, where I contributed to resolving production issues, enhancing existing features, and integrating APIs. Solved 70+ coding challenges on LeetCode, sharpening problem-solving and algorithmic thinking. Passionate about building scalable applications, debugging issues, and collaborating in team environments to deliver quality software solutions. Currently seeking opportunities as a Java Developer / Full Stack Developer to apply my skills in real-world projects.

@EquiptixBPO

I’m Fred — the person behind Equiptix, a new brand on Freelancer.com backed by years of offsite experience creating high-quality websites and applications. While new here, I’ve consistently delivered excellent results on time. My mission is simple: deliver exceptional work on every project. From sleek, modern designs to robust, scalable development, we bring creativity, precision, and dedication to each job. Let's work together to optimize your Python application. I will create a solution capable of processing 100 extractions per second while handling large volumes of data. With clear communication, attention to detail, and exceeding expectations, let's achieve excellence together. Signed Off: With Regards Fred Tanwanis

@DylanCarlisle

Dear Tanwanis, I am confident that I am the ideal candidate for your project. With a keen eye for detail and a focus on efficiency, I have the ability to deliver a high-quality solution that meets your requirements. I have a wealth of experience in developing automated tools that handle large volumes of data seamlessly, and I am confident that I can optimize your current Python application to achieve 100 extractions per second. Let's discuss your project further to explore how I can help you achieve your goals. Regards, Dylan Carlisle

@StoffDesigns

NO RISK: ? YOU ONLY PAY IF YOU'RE TRULY SATISFIED. I'll enhance your Python app to extract data from PDFs at 100 extractions per second, ensuring accuracy and seamless processing of large volumes of data. Although new to freelancer.com, I bring extensive experience from projects outside the platform. I’d be excited to discuss your project further—after all, the worst that can happen is gaining some valuable insight. Regards, Jayden

@ProVerve

"I am a perfect fit for your project, needing a Python application for high-speed PDF data extraction." While I am new to freelancer, I have tons of experience and have done other projects off site. I specialize in developing efficient, high-performance Python applications. I can optimize your current solution to handle lakhs of PDF files and achieve 100 extractions per second. I would love to chat more about your project! Regards, Graeme Jardine

@Vertexservice

I'm here to help bring your project to life. I understand the need for a more efficient PDF data extraction solution that can handle large volumes at a rapid pace. With my expertise in Python programming and optimization, I can redesign the application to process 100 extractions per second while ensuring accuracy and efficiency. While I am new to freelancer, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Jaco Fourie

@DarinLourens21

"I am a perfect fit for your project, having expertise in optimizing Python applications for high-speed data extraction. While I am new to Freelancer, I have extensive experience in developing efficient solutions. I would love to chat more about your project! Regards, Darin"

@DaneMarais

I am a perfect fit for your project, aiming to enhance your Python application's extraction speed to 100 extractions per second, while ensuring accuracy and efficiency with lakhs of PDFs. With my expertise in optimizing performance and handling large datasets, I assure you a cleaner, professional, and seamless solution. While I am new to freelancer, I have tons of experience and have done other projects off-site. I would love to chat more about your project! Regards, Dane Marais