ia2407-114/114-1-junior-college-C-plus-plus-program
Oct 2025 – Apr 2026
6 Months active
Languages Used
CC++
Technical Skills
Algorithm ImplementationAlgorithmic ThinkingArithmetic OperationsBasic AlgorithmsBasic C ProgrammingBasic Programming
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PROFILE
Yq
Angel Xie developed a suite of educational and business-focused utilities in the ia2407-114/114-1-junior-college-C-plus-plus-program repository, delivering fourteen features over six months. She engineered calculators for numeric, geometric, and financial tasks, as well as student record and pet management systems, using C and C++ with a focus on algorithm design, data structures, and file handling. Her approach emphasized modularity, versioned releases, and maintainable code, introducing persistent storage, input validation, and calendar conversion. The work addressed practical needs in education and administration, demonstrating depth in both procedural and object-oriented programming while establishing a scalable foundation for future enhancements.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
50Total
Bugs
0
Commits
50
Features
14
Lines of code
2,591
Activity Months6
Your Network
54 peopleWork History
April 2026
10 Commits • 2 Features
Apr 1, 2026April 2026 monthly summary for ia2407-114/114-1-junior-college-C-plus-plus-program focusing on delivering user-facing Pet Management features and robust date handling for Gregorian/ROC calendars. Implemented core object models (Pet, Dog), enabled creation and management of names, ages, birth and adoption dates, and display of pet information. Introduced Date Management System with calendar conversion, improved data entry validation, and ROC-date reporting. These updates improved data integrity, user experience, and local reporting capabilities, delivering tangible business value for pet-management workflows and compliance reporting. Demonstrated strong OO design, maintainability, and practical application of C++ features.
10 Commits • 2 Features
Apr 1, 2026April 2026 monthly summary for ia2407-114/114-1-junior-college-C-plus-plus-program focusing on delivering user-facing Pet Management features and robust date handling for Gregorian/ROC calendars. Implemented core object models (Pet, Dog), enabled creation and management of names, ages, birth and adoption dates, and display of pet information. Introduced Date Management System with calendar conversion, improved data entry validation, and ROC-date reporting. These updates improved data integrity, user experience, and local reporting capabilities, delivering tangible business value for pet-management workflows and compliance reporting. Demonstrated strong OO design, maintainability, and practical application of C++ features.
April 2026
March 2026
11 Commits • 4 Features
Mar 1, 2026March 2026 monthly summary for ia2407-114/114-1-junior-college-C-plus-plus-program. Delivered a robust suite of features and stability improvements across core components, emphasizing business value and maintainable architecture.
March 2026
11 Commits • 4 Features
Mar 1, 2026March 2026 monthly summary for ia2407-114/114-1-junior-college-C-plus-plus-program. Delivered a robust suite of features and stability improvements across core components, emphasizing business value and maintainable architecture.
February 2026
3 Commits • 1 Features
Feb 1, 2026February 2026 (Month: 2026-02) - Key feature delivered: Student Records Management System: File Storage Capabilities (Sequential and Binary) with a binary seed store of 100 blank records and sample sequential records for three students. No major bugs fixed this month; the effort focused on feature delivery, data modeling, and setting up a stable foundation for future enhancements. Overall impact: a persistent, testable data layer that enables future CRUD, search, and reporting capabilities, improving onboarding and data integrity. Technologies/skills demonstrated: C++, file I/O (sequential and binary), data modeling, seed data generation, and structured release management (versioned commits).
3 Commits • 1 Features
Feb 1, 2026February 2026 (Month: 2026-02) - Key feature delivered: Student Records Management System: File Storage Capabilities (Sequential and Binary) with a binary seed store of 100 blank records and sample sequential records for three students. No major bugs fixed this month; the effort focused on feature delivery, data modeling, and setting up a stable foundation for future enhancements. Overall impact: a persistent, testable data layer that enables future CRUD, search, and reporting capabilities, improving onboarding and data integrity. Technologies/skills demonstrated: C++, file I/O (sequential and binary), data modeling, seed data generation, and structured release management (versioned commits).
February 2026
December 2025
11 Commits • 3 Features
Dec 1, 2025December 2025 – Delivered a compact set of data-analysis and numerical-method tools in the ia2407-114/114-1-junior-college-C-plus-plus-program. Implemented a Mathematical Series Calculator for e and e^x with factorial and power helpers (releases 12.3.1–12.3.3); added a Survey Data Analyzer with histogram visualization (12.10.1); and launched a Student Records Processing & Analytics module to ingest student data, compute averages, sort by averages, and provide statistics (mode, median) plus basic search (12.10.2, 12.10.3, 12.17.1, 12.17.2, 12.24.1, 12.31.1, 12.31.2). Emphasis was on delivering business-value features and building reusable components; no explicit bug-fix commits were listed in this period.
December 2025
11 Commits • 3 Features
Dec 1, 2025December 2025 – Delivered a compact set of data-analysis and numerical-method tools in the ia2407-114/114-1-junior-college-C-plus-plus-program. Implemented a Mathematical Series Calculator for e and e^x with factorial and power helpers (releases 12.3.1–12.3.3); added a Survey Data Analyzer with histogram visualization (12.10.1); and launched a Student Records Processing & Analytics module to ingest student data, compute averages, sort by averages, and provide statistics (mode, median) plus basic search (12.10.2, 12.10.3, 12.17.1, 12.17.2, 12.24.1, 12.31.1, 12.31.2). Emphasis was on delivering business-value features and building reusable components; no explicit bug-fix commits were listed in this period.
November 2025
2 Commits • 2 Features
Nov 1, 2025November 2025 monthly summary for ia2407-114/114-1-junior-college-C-plus-plus-program. Delivered two feature programs in C that enable practical math utilities for education, design, and financial planning. Pi Approximation and Geometric Calculator: a console-based tool that approximates pi and computes circumference, area, volume, and surface area for various shapes based on user input; released as version 11.5.1 (commit 31779d54df7f56b8eabd3f2bebfac4d4c4ec87b8). Savings Goal Projection Calculator: computes the years required to reach a savings goal given principal, annual interest rate, and annual deposits; released as version 11.5.2 (commit 9571eee858faf59628ced420e15a6ffb0a5781ca). No major bugs fixed this month; focus remained on feature delivery and code stabilization. Overall impact: enhances end-user value by enabling quick geometric computations for design/education and long-term financial planning, supporting informed decision making. Technologies/skills demonstrated: C programming, console I/O, basic numerical methods (pi approximation), geometry calculations, simple financial modeling, version control with semantic versioning.
2 Commits • 2 Features
Nov 1, 2025November 2025 monthly summary for ia2407-114/114-1-junior-college-C-plus-plus-program. Delivered two feature programs in C that enable practical math utilities for education, design, and financial planning. Pi Approximation and Geometric Calculator: a console-based tool that approximates pi and computes circumference, area, volume, and surface area for various shapes based on user input; released as version 11.5.1 (commit 31779d54df7f56b8eabd3f2bebfac4d4c4ec87b8). Savings Goal Projection Calculator: computes the years required to reach a savings goal given principal, annual interest rate, and annual deposits; released as version 11.5.2 (commit 9571eee858faf59628ced420e15a6ffb0a5781ca). No major bugs fixed this month; focus remained on feature delivery and code stabilization. Overall impact: enhances end-user value by enabling quick geometric computations for design/education and long-term financial planning, supporting informed decision making. Technologies/skills demonstrated: C programming, console I/O, basic numerical methods (pi approximation), geometry calculations, simple financial modeling, version control with semantic versioning.
November 2025
October 2025
13 Commits • 2 Features
Oct 1, 2025For October 2025, delivered two major calculator suites in ia2407-114/114-1-junior-college-C-plus-plus-program: an Educational Numeric Calculator Suite and Financial Planning and Savings Calculators. The work progressed with a series of versioned commits (10.8.x through 10.29.x) encoding feature milestones, refactors, and bug fixes. The features enhance student learning, provide practical financial planning tools, and lay groundwork for future course integrations. Overall impact: expanded the school's math and finance toolset, improved code organization, and established a scalable pattern for ongoing feature delivery.
October 2025
13 Commits • 2 Features
Oct 1, 2025For October 2025, delivered two major calculator suites in ia2407-114/114-1-junior-college-C-plus-plus-program: an Educational Numeric Calculator Suite and Financial Planning and Savings Calculators. The work progressed with a series of versioned commits (10.8.x through 10.29.x) encoding feature milestones, refactors, and bug fixes. The features enhance student learning, provide practical financial planning tools, and lay groundwork for future course integrations. Overall impact: expanded the school's math and finance toolset, improved code organization, and established a scalable pattern for ongoing feature delivery.
Activity
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Quality Metrics
Correctness91.6%
Maintainability84.4%
Architecture80.4%
Performance82.8%
AI Usage20.0%
Skills & Technologies
Programming Languages
CC++
Technical Skills
Algorithm ImplementationAlgorithmic ThinkingArithmetic OperationsBasic AlgorithmsBasic C ProgrammingBasic ProgrammingC ProgrammingC programmingC++C++ developmentC++ programmingCompound Interest CalculationConditional LogicError handlingFinancial Calculation
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