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š Library Management System using Python & Streamlit
Excited to share my latest project: a Library Management System built with Python, Streamlit, SQLite, and Pandas.
āØ Features:
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Add and manage books
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View book records
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Issue and return books
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Import data from Excel/CSV
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Store data using SQLite database
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Simple and user-friendly interface
This project helped me strengthen my skills in Python, database management, and web app development with Streamlit.
#Python #Streamlit #SQLite #DataScience #WebDevelopment #LibraryManagementSystem #Programming #StudentProject #PortfolioProject #PythonProjects
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Related posts
āāāāāāāāāāāāāāāāāāāāāā
š GRIDSCORE - The Trust Layer for Freelancers
āāāāāāāāāāāāāāāāāāāāāā
š CATEGORY
Dashboard + Social/Community
āāāāāāāāāāāāāāāāāāāāāā
š” WHAT IS GRIDSCORE?
āāāāāāāāāāāāāāāāāāāāāā
GridScore is a client intelligence platform built for freelancers, consultants, agencies, and independent professionals.
It helps freelancers evaluate client quality, monitor relationship health, identify risks early, and make smarter business decisions using analytics, AI-powered insights, and community intelligence.
Think of it as a credit score system for freelance clients.
āāāāāāāāāāāāāāāāāāāāāā
ā ļø THE PROBLEM
āāāāāāāāāāāāāāāāāāāāāā
Freelancers frequently face challenges such as:
ā¢ Late payments
ā¢ Poor communication
ā¢ Scope creep
ā¢ Unpredictable client behavior
ā¢ Limited information before accepting projects
Unlike banks that use credit scores to assess risk, freelancers typically make decisions with little or no data.
āāāāāāāāāāāāāāāāāāāāāā
ā
THE SOLUTION
āāāāāāāāāāāāāāāāāāāāāā
GridScore provides a centralized platform where Freelancers can:
ā¢ Track client relationships
ā¢ Measure client health through a scoring system.
ā¢ Identify engagement risks
ā¢ Monitor payment behavior
ā¢ Access community-driven intelligence
ā¢ Make data-informed decisions
āāāāāāāāāāāāāāāāāāāāāā
ā KEY FEATURES
āāāāāāāāāāāāāāāāāāāāāā
š Client Health Scoring
Each client receives a GridScore (0ā100) calculated using:
ā¢ Payment Speed
ā¢ Communication Responsiveness
ā¢ Scope Creep Incidents
ā¢ Repeat Projects
Scores are automatically translated into letter grades and risk levels.
āāāāāāāāāāāāāāāāāāāāāā
š Analytics Dashboard
A centralized dashboard featuring:
ā¢ Total Clients
ā¢ Average Health Score
ā¢ Revenue Metrics
ā¢ On-Time Payment Rates
ā¢ Repeat Project Counts
ā¢ Risk Indicators
Interactive charts help users quickly identify trends and opportunities.
āāāāāāāāāāāāāāāāāāāāāā
š„ Client Management
Users can:
ā¢ Create client profiles
ā¢ Track project history
ā¢ Monitor engagement metrics
ā¢ Manage client records
ā¢ Analyze relationship performance
āāāāāāāāāāāāāāāāāāāāāā
š¤ AI-Powered Insights
GridScore generates intelligent recommendations including:
ā¢ Late payment warnings
ā¢ Communication trend analysis
ā¢ Scope creep alerts
ā¢ Client health summaries
ā¢ High-value client identification
āāāāāāāāāāāāāāāāāāāāāā
š Community Intelligence
Freelancers can anonymously contribute:
ā¢ Client Reviews
ā¢ Payment Reliability Ratings
ā¢ Communication Ratings
ā¢ Scope Creep Experiences
ā¢ Work-Again Recommendations
Submissions are aggregated into company reputation scores while preserving contributor anonymity.
āāāāāāāāāāāāāāāāāāāāāā
š ļø HOW IT WAS BUILT
āāāāāāāāāāāāāāāāāāāāāā
GridScore was built using Bubble and started from a Bubble AI-generated foundation.
The initial AI-generated application established the core structure of the platform.
From that foundation, the application was expanded with:
ā Custom Client Health Scoring
ā Analytics Dashboards & Visualizations
ā AI Insight Features
ā Community Intelligence System
ā Client Management Workflows
ā Modern SaaS User Experience
The final product evolved significantly beyond the initial AI-generated baseline while retaining Bubble AI as the starting point.
āāāāāāāāāāāāāāāāāāāāāā
š WHY IT MATTERS
āāāāāāāāāāāāāāāāāāāāāā
Freelancers are businesses, yet many lack tools for evaluating client risk and relationship quality.
GridScore provides a data-driven approach to client management, helping freelancers reduce uncertainty, protect their income, and make more informed decisions.
The long-term vision is to become the trust and reputation layer for freelance work worldwide.
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Live Demo Link: Link to the Demo on Bubble
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This solves a real problem in the freelance space.
Built something I'm pretty proud of ā Data Detective
An AI-powered anomaly investigation tool that turns dry data analysis into a noir detective case.
Under the hood:
ā Claude + 14 custom MCP tools
ā Isolation Forest for anomaly detection
ā Pearson correlation analysis
ā Results presented as an actual investigation report
No spreadsheets. No jargon. Just: "The suspect is outlier #47. Here's the evidence."
Live here ā [https://claude.ai/public/artifacts/f8117dff-b531-4f31-8862-2a86a77137c2]
Full MCP server ā https://github.com/Varu4/prodata-ai-mcp
#contralabs #AI #dataanalysis
A compliance-focused VAT reconciliation tool that compares source registers, VAT return summaries and GL control balances to identify variances, documentation gaps and review exceptions. Built to help finance teams reduce manual checks and prepare audit-ready VAT files.
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