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We need a library book management software for a school/college library that works fully offline on local computers using Python + Tkinter + SQLite, while automatically taking online backups (e.g., to a cloud server like Google Drive or a simple web API) so that data is safe and can be restored if the system crashes. The system should manage books, members, and book issue/return, with proper user logins, license-based restrictions, and comprehensive reports for daily library work. Key objectives Computerize book entry, book issue, and book return processes. Maintain complete records of books, members, and which books are issued to whom. Work offline on library computers, but sync/backup data to an online server automatically at set intervals. Provide secure user login so only authorized staff can change data. Include license-based restrictions to limit features/users based on purchased license keys. Core features (functional requirements) User roles and login Admin login with username and password. Admin can manage users, books, and all settings. Librarian/staff login with limited rights (issue/return books, view records, basic edits). Optional member login (students/teachers) to view their own issued books and due dates. Ability to create, edit, deactivate user accounts. Member (student/teacher) management Add, edit, delete member records (name, ID, class/department, contact, status). Search members by ID, name, class, or other fields. View member history: books issued, returned, overdue, fines (if we add fine feature later). Book management Add new books with details: title, author, publisher, subject/category, ISBN, price, rack/shelf, quantity, etc. Edit and delete book records (only for admin or authorized staff). Track total copies and available copies. Search books by title, author, subject, ISBN, or availability. Issue and return of books Issue book: select member and book, save issue date and due date, and update available copies automatically. Return book: mark book as returned, update stock, and record return date. Show which books are currently issued to which member, with due dates and status (issued/returned/overdue). Prevent issuing if no copy is available, or if member has reached maximum issued books (configurable limit). Reports and search List of all books with filters (subject, author, availability). List of all issued books, overdue books, and returned books within a date range. Member-wise report: all books ever issued to a specific member. Expanded reports: Daily/weekly/monthly issue/return summaries, overdue books with fines calculation, most popular books/authors/subjects, inventory/stock reports (total books, low stock alerts), borrowing statistics by member type/class/department, and export to Excel/PDF/CSV. Backup and sync (offline + online) The primary system runs offline on local machine(s) using SQLite database. Automatic scheduled backup to an online server (e.g., daily or hourly), without user needing to do manual export. Option to manually trigger backup and restore from backup when required. Backups must be secure and only accessible to admin. License-based restrictions Software activation via license key (one-time or subscription-based). Limit features/users based on license type: e.g., basic license (up to 100 books/members, no reports), pro license (unlimited data, full reports, multi-user), enterprise (multi-computer install, custom reports). Grace period (e.g., 30 days trial), then lock features until valid key entered. Check license on startup and periodically. Non-functional requirements Technology stack: Python 3.x with Tkinter for GUI (desktop app, easy to install and run offline), SQLite for local database. Online backup via simple API or file upload (e.g., to cloud storage). No web server needed for core use. Simple, user-friendly interface suitable for library staff with basic computer knowledge. Fast search and data entry even for a large number of books and members. Secure storage of user passwords (encrypted) and proper access control. Reliable backups so that no data is lost even if local system is damaged. Expected deliverables Fully working executable/software (Python app, with installer for Windows) that can be installed on library computers. Database setup (SQLite + online backup configuration) with basic instructions. User guide/manual for admin and librarian (how to login, add books, add members, issue/return books, generate reports, manage licenses, take/restore backup). Sample license keys and code for handling license validation. Add one more window in this whenever user want to delete the book check that whether it is not issued to the client(student, teacher) and add delete_book table/window. option of deleting/write-off is destroyed/ lost/ torn/ and other.
ID Projek: 40327990
13 cadangan
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13 pekerja bebas membida secara purata ₹10,788 INR untuk pekerjaan ini

With the combination of my extensive background in Database Management and Software Development - particularly in Python - I am confident that I can provide you with an impressive library book management software that fits your needs like a glove. I'm well-versed in tkinter and SQLite, two tools central to your project, and have created applications similar to what you require for other libraries before. In these projects, I emphasized a fast and efficient search system to allow easy access to even large quantities of data. Additionally, I've mastered the art of creating secure user logins, which includes robust password encryption techniques to protect sensitive data, such as member details and book records. Speaking of member details, my application will allow for easy recording and quick retrieval of all necessary member information. The software will also have license-based restrictions, assigned and managed by the admin as you deem fit. Another reason why you should choose me is our commitment to delivering user-friendly software. In our projects, we prioritize creating interfaces that anyone can utilize skillfully, irrespective of their digital abilities. Making sure users can navigate the system intuitively while enjoying unhindered productivity is always our goal.
₹35,000 INR dalam 5 hari
5.6
5.6

As a seasoned Software Engineer specializing in Desktop Application development and proficient in Python, I believe I can create the perfect Library Book Management Software you need. Drawing on my extensive experience with Tkinter and SQLite, I will build a robust offline application that optimizes your library's book entry, issue/return processes, while ensuring all data is safely backed up with regular online syncs. My software would be designed to fully meet your functional requirements by maintaining comprehensive records of books, members, issues/returns with secure user logins and role-based access for Admins and Librarians. I have a deep understanding of the importance of comprehensive reporting in managing library work seamlessly. With my project proficiency, I would craft reports that detail daily/weekly/monthly issue/returns summaries, overdue books with fines calculation, borrowing statistics by member type/class/department among others. These reports can even be exported to Excel/PDF/CSV for ease of use. An often underlooked quality to building quality software is ensuring user ease. This is where my skills come into play as well. I pride myself on creating solutions with simple and user-friendly interfaces designed for individuals with basic computer knowledge – perfect for library staff. Lastly, I'm well equipped for the challenge of backing your application's data while limiting feature access and users based on stored license keys.
₹5,000 INR dalam 1 hari
5.1
5.1

Hello, I can build this offline library management system in Python + Tkinter + SQLite exactly as you described. I have experience developing desktop management systems with: • secure login and user roles • offline databases • issue/return workflows • reporting and exports • scheduled backups • license-key restrictions For your project, I can deliver: • Admin / Librarian / optional Member login • Book and member management • Book issue / return with due dates and stock updates • Reports for issued, returned, overdue, inventory, and activity • Automatic online backup plus manual backup/restore • License system with trial, feature limits, and activation keys • Windows installer + user guide I can also add your extra requirement: • A Delete / Write-off window • Before deleting a book, the system checks whether it is currently issued • If not, it can be marked as: • Destroyed • Lost • Torn • Other • Stored in a separate delete_book / write-off table You will receive: • Working software • Source code • Database setup • Backup configuration • Manual/documentation • Sample license keys I can build it professionally, quickly, and in a way that is simple for library staff to use daily. Best regards.
₹15,000 INR dalam 5 hari
4.7
4.7

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank Sahu
₹7,000 INR dalam 7 hari
3.2
3.2

Efficiently managing library resources offline while ensuring data security through automatic online backups is essential for any educational institution aiming to streamline its library operations. This project demands a robust yet user-friendly Python application that seamlessly integrates book and member management with secure user roles and license-based feature restrictions. The added complexity of offline functionality paired with scheduled online backups ensures uninterrupted service and data integrity, even in the event of hardware failures. Leveraging Python’s Tkinter for a clean, intuitive GUI and SQLite for local data storage perfectly aligns with the requirement for an offline desktop solution. Implementing encrypted user authentication and role-based access control will safeguard sensitive operations, while the license key system will enforce usage policies effectively. The backup mechanism will utilize secure API calls or cloud storage integration to automate data synchronization without disrupting daily workflows. Additionally, the inclusion of a dedicated delete_book window with validation checks against issued books and options for handling lost or damaged items will enhance operational accuracy and accountability. Commitment to delivering a polished executable with clear installation steps and comprehensive user manuals ensures smooth adoption by library staff. Rigorous testing will guarantee fast performance and data reliability, while responsive support will address any deployment concerns. Let’s discuss your timeline and customization preferences to tailor this solution precisely to your institution’s needs.
₹11,250 INR dalam 7 hari
3.1
3.1

Hi! Python automation specialist. I read your project, I can help. Fast, reliable, clear communication. What is your timeline? Available to start immediately!
₹1,500 INR dalam 5 hari
0.0
0.0

I have read your description and analyze your requirements. I am a flutter developer. I can develop your apps with single codebase. App can run Android ios web and desktop. Looking forward to work with you.
₹5,000 INR dalam 7 hari
0.0
0.0

Hello, I understand you need a reliable, professional-grade desktop application that combines the speed of offline operations with the security of cloud backups. As a developer experienced in Python and database management, I can deliver a tailored solution using Tkinter and SQLite that meets all your criteria. Key features of my proposal: Bulletproof Data Integrity: I will implement the requested 'Delete/Write-off' logic, ensuring no book is deleted if it’s currently issued, and maintaining a history of destroyed/lost items. Seamless Cloud Backup: Automated background syncing to Google Drive or a Web API, ensuring data recovery is just one click away. Tiered Licensing System: A secure activation module to manage Basic, Pro, and Enterprise tiers based on your business model. Professional Reporting: Clean, exportable reports (PDF/Excel) for daily summaries, overdue alerts, and inventory statistics. I provide clean, documented code and a user-friendly Windows installer. Let's make your library management efficient and secure.
₹25,000 INR dalam 16 hari
0.0
0.0

With our extensive experience in software development, including desktop applications using Python and Tkinter, we are uniquely positioned to design and implement a state-of-the-art library book management software meeting all your requirements. Our proven expertise in working with SQLite will ensure seamless offline data management while the system's regular backup to an online server, be it Google Drive or any simple web API, will guarantee data security. One of our core strengths is customizing software to suit our clients' specific needs — we understand that different libraries have different workflows. Our license-based restrictions feature is designed to perfectly cater to your licensing requirements, ensuring that only authorized staff can access sensitive data or make pertinent changes. Lastly, we are well-versed in generating reports for decision-making purposes. We can provide comprehensive daily/weekly/monthly summaries as well as borrowing statistics, inventory reports,data export capabilities, etc., which can be easily saved as Excel/PDF/CSV for future reference. Choose us for this project, and you'll get a tailor-made solution that aligns with your unique specifications and requirements. With our dedication to driving efficiency and adapting to evolving needs plus our responsive support team guaranteeing real-time assistance, together we will create a reliable library book management system that ultimately serves both your students & faculty members alike!
₹7,000 INR dalam 7 hari
0.0
0.0

Hi, Python is my primary language and I've built multiple production apps with database backends. This is a clean build: Python + Tkinter desktop UI with book search, issue/return, and student management SQLite local database — fully offline Auto cloud backup via Google Drive API on a configurable schedule Data restore functionality if system crashes Clean installer/executable for school computers I'll deliver a working app with documentation within 3 days. What fields do you need for the book records (title, author, ISBN, category, etc.)?
₹7,000 INR dalam 3 hari
0.0
0.0

Chandigarh, India
Kaedah pembayaran disahkan
Ahli sejak Dis 23, 2018
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