Jihye511/Ssafy_Algo_Study
Jul 2025 – Nov 2025
5 Months active
Languages Used
Java
Technical Skills
AlgorithmBinary SearchCompetitive ProgrammingData StructuresDynamic ProgrammingJava
윤규성
PROFILE
윤규성
Developed a comprehensive suite of algorithmic solutions in the Jihye511/Ssafy_Algo_Study repository, focusing on competitive programming challenges and reusable problem-solving patterns. Leveraging Java and advanced data structures, the work encompassed graph traversal, dynamic programming, greedy algorithms, and simulation techniques to address a wide range of computational problems. Emphasis was placed on runtime efficiency, maintainable code, and clear commit documentation, resulting in robust feature delivery across string manipulation, grid-based simulations, and optimization tasks. The approach prioritized correctness and scalability, establishing a foundation for rapid prototyping and future enhancements while supporting collaborative contributions and consistent performance profiling throughout the project.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
53Total
Bugs
0
Commits
53
Features
39
Lines of code
3,598
Activity Months5
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1140 peopleShared Repositories
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Work History
November 2025
6 Commits • 2 Features
Nov 1, 2025November 2025 monthly summary for Jihye511/Ssafy_Algo_Study: Delivered a reusable algorithm problem solver library alongside a business-focused optimization feature. Emphasized performance, maintainability, and rapid prototyping to support both competitive programming tasks and data-driven decision making.
6 Commits • 2 Features
Nov 1, 2025November 2025 monthly summary for Jihye511/Ssafy_Algo_Study: Delivered a reusable algorithm problem solver library alongside a business-focused optimization feature. Emphasized performance, maintainability, and rapid prototyping to support both competitive programming tasks and data-driven decision making.
November 2025
October 2025
8 Commits • 8 Features
Oct 1, 20252025-10 Monthly Summary for Jihye511/Ssafy_Algo_Study: Delivered 8 key feature implementations across competitive programming problems, expanding the algorithm toolkit, improving solution quality, and enabling faster throughput for large-scale test suites.
October 2025
8 Commits • 8 Features
Oct 1, 20252025-10 Monthly Summary for Jihye511/Ssafy_Algo_Study: Delivered 8 key feature implementations across competitive programming problems, expanding the algorithm toolkit, improving solution quality, and enabling faster throughput for large-scale test suites.
September 2025
17 Commits • 17 Features
Sep 1, 2025September 2025, Ssafy Algo Study repository delivered a broad set of algorithmic features with a strong emphasis on correctness, performance, and reusability. Implemented 17 distinct features addressing a wide range of BOJ problems, applying reusable patterns (DFS, BFS, two-pointer, binary search, DP) in Java. The work improves problem-solving efficiency, provides reliable templates for future challenges, and establishes production-like code quality with clear commit messages and runtime benchmarks.
17 Commits • 17 Features
Sep 1, 2025September 2025, Ssafy Algo Study repository delivered a broad set of algorithmic features with a strong emphasis on correctness, performance, and reusability. Implemented 17 distinct features addressing a wide range of BOJ problems, applying reusable patterns (DFS, BFS, two-pointer, binary search, DP) in Java. The work improves problem-solving efficiency, provides reliable templates for future challenges, and establishes production-like code quality with clear commit messages and runtime benchmarks.
September 2025
August 2025
13 Commits • 3 Features
Aug 1, 2025August 2025 monthly summary for Jihye511/Ssafy_Algo_Study. Focused on delivering a robust algorithm toolkit and performance-oriented solutions across graph traversal, shortest-path variants, string processing with sliding windows, and monotonic stack patterns. The work emphasizes business value through reusable components, faster problem-solving capabilities, and maintainable code for future feature work. No critical bugs reported; primary effort centered on feature delivery, correctness, and performance improvements across modules.
August 2025
13 Commits • 3 Features
Aug 1, 2025August 2025 monthly summary for Jihye511/Ssafy_Algo_Study. Focused on delivering a robust algorithm toolkit and performance-oriented solutions across graph traversal, shortest-path variants, string processing with sliding windows, and monotonic stack patterns. The work emphasizes business value through reusable components, faster problem-solving capabilities, and maintainable code for future feature work. No critical bugs reported; primary effort centered on feature delivery, correctness, and performance improvements across modules.
July 2025
9 Commits • 9 Features
Jul 1, 2025July 2025 performance summary for Jihye511/Ssafy_Algo_Study. Delivered a breadth of high-impact algorithmic solutions with a focus on runtime efficiency and robust data structures, spanning string processing, contest ranking simulation, rank lookups, text editing, and domain-specific optimizations. No major bugs fixed publicly this month; ongoing minor fixes and refactoring continued in parallel with feature delivery. Overall, strengthened product capabilities and technical credibility of the repository, enabling faster problem-solving and better scalability for future workloads.
9 Commits • 9 Features
Jul 1, 2025July 2025 performance summary for Jihye511/Ssafy_Algo_Study. Delivered a breadth of high-impact algorithmic solutions with a focus on runtime efficiency and robust data structures, spanning string processing, contest ranking simulation, rank lookups, text editing, and domain-specific optimizations. No major bugs fixed publicly this month; ongoing minor fixes and refactoring continued in parallel with feature delivery. Overall, strengthened product capabilities and technical credibility of the repository, enabling faster problem-solving and better scalability for future workloads.
July 2025
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Quality Metrics
Correctness96.2%
Maintainability80.4%
Architecture79.2%
Performance90.8%
AI Usage20.0%
Skills & Technologies
Programming Languages
Java
Technical Skills
AlgorithmAlgorithm ImplementationBack-end DevelopmentBacktrackingBinary SearchBit ManipulationBreadth First SearchBreadth-First SearchCompetitive ProgrammingData StructuresDepth First SearchDepth-First SearchDijkstra's AlgorithmDynamic ProgrammingGame Logic
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