Renold Thomas Portfolio

Probability Calculator

Python application that calculates probabilities using statistical methods and Monte Carlo simulations. Performs probability experiments with hat draws to analyze expected vs. actual outcomes across multiple trials.

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Cash Register System

JavaScript algorithm that calculates optimal change distribution using greedy algorithms. Handles currency denominations, drawer status validation, and precise financial calculations with floating-point arithmetic.

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Polygon Area Calculator

Python object-oriented program implementing geometric algorithms for rectangles and squares. Features area/perimeter calculations, shape fitting algorithms, and mathematical validation with inheritance principles.

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Roman Numeral Converter

JavaScript algorithm that converts Arabic numbers to Roman numerals using efficient mapping and subtraction rules. Implements number system conversion logic with optimization for large number ranges.

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Budget Management System

Python financial application with category-based expense tracking, transfer operations, and spending analysis. Features data validation, financial calculations, and automated chart generation for spending patterns.

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Binary Search Tree

Python implementation of a Binary Search Tree data structure with insertion, deletion, search, and traversal operations. Demonstrates understanding of tree algorithms, recursive problem-solving, and O(log n) complexity analysis.

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Merge Sort Algorithm

Python implementation of the divide-and-conquer merge sort algorithm with O(n log n) time complexity. Features recursive sorting, optimal space complexity analysis, and performance comparisons with other sorting methods.

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Hi, I'm Renold Thomas

Projects

Probability Calculator

Cash Register System

Polygon Area Calculator

Roman Numeral Converter

Budget Management System

Binary Search Tree

Merge Sort Algorithm

Certifications

Scientific Computing with Python

Responsive Web Design

JavaScript Algorithms and Data Structures

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