hanaro-algorithm/algorithm
Nov 2024 – Feb 2025
4 Months active
Languages Used
PythonSQLJavaJavaScript
Technical Skills
AlgorithmBFSDFSDatabaseGraph TraversalPermutations
sseohalee
PROFILE
Sseohalee
Seoha Lee developed and maintained the hanaro-algorithm/algorithm repository over four months, delivering a comprehensive suite of algorithmic problem solutions and repository enhancements. She implemented features spanning dynamic programming, graph traversal, and combinatorics, using Python and SQL to address challenges such as data consolidation, shortest path finding, and permutation generation. Her work included organizing Baekjoon problem solutions into structured, language-specific folders, improving collaboration and onboarding for contributors. By focusing on code organization and reusable implementations, Seoha enabled efficient knowledge sharing and accelerated problem-solving workflows. The depth of her contributions reflects disciplined engineering and a strong grasp of core algorithmic concepts.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
16Total
Bugs
0
Commits
16
Features
5
Lines of code
1,355
Activity Months4
Your Network
10 people
Work History
February 2025
2 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for hanaro-algorithm/algorithm: Delivered a major library expansion by adding Week 35 and Week 36 Baekjoon problem solutions, implementing a range of algorithmic techniques including sorting, greedy methods, prefix sums, and heaps, along with multiple dynamic programming problems (maximum subarray, stairs, longest decreasing subsequence, and 2D prefix sums). This release enhances knowledge reuse and accelerates problem-solving workflows for developers and learners. No significant bugs fixed this month; primary focus on feature delivery and code quality improvements.
2 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for hanaro-algorithm/algorithm: Delivered a major library expansion by adding Week 35 and Week 36 Baekjoon problem solutions, implementing a range of algorithmic techniques including sorting, greedy methods, prefix sums, and heaps, along with multiple dynamic programming problems (maximum subarray, stairs, longest decreasing subsequence, and 2D prefix sums). This release enhances knowledge reuse and accelerates problem-solving workflows for developers and learners. No significant bugs fixed this month; primary focus on feature delivery and code quality improvements.
February 2025
January 2025
7 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary for hanaro-algorithm/algorithm: Delivered a consolidated Baekjoon problem-solving collection for January 2025 with organizational repo structure updates for the 36th week. The collection includes solutions across a broad set of problems (N-Queens, grid traversal, connected components, bipartite checks; array manipulation, custom string sorting, coordinate compression, frequency counting) plus UCPC acronym, Name Compatibility, Palindromic Meter, Ant Colony, and Cubeditor. Structural enhancements introduced language-specific folders and contributor attribution to improve collaboration and maintain maintainability. Commits span 31주차 to 36주차, totaling seven commits that add problem solutions and initialize the 36주차 folder, reflecting focused iterations across weeks. No major bugs reported this month; the work strengthens the knowledge base, accelerates onboarding, and improves repository organization and reuse.
January 2025
7 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary for hanaro-algorithm/algorithm: Delivered a consolidated Baekjoon problem-solving collection for January 2025 with organizational repo structure updates for the 36th week. The collection includes solutions across a broad set of problems (N-Queens, grid traversal, connected components, bipartite checks; array manipulation, custom string sorting, coordinate compression, frequency counting) plus UCPC acronym, Name Compatibility, Palindromic Meter, Ant Colony, and Cubeditor. Structural enhancements introduced language-specific folders and contributor attribution to improve collaboration and maintain maintainability. Commits span 31주차 to 36주차, totaling seven commits that add problem solutions and initialize the 36주차 folder, reflecting focused iterations across weeks. No major bugs reported this month; the work strengthens the knowledge base, accelerates onboarding, and improves repository organization and reuse.
December 2024
5 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for hanaro-algorithm/algorithm: Delivered the Baekjoon Week 30 Problem Solutions Package, consolidating 27주차–30주차 풀이 and establishing a Week 30 folder structure to improve collaboration, onboarding, and future contributions. No major bugs were reported this month. Overall, the work established a scalable base for ongoing algorithm problem-solving, improved repository organization, and accelerated access to solutions. Demonstrated technologies/skills include structured repository design, disciplined commit hygiene, and coverage of diverse algorithm topics (score calculation, subarray constraints, permutation generation, trapped rainwater, MBTI distances, etc.).
5 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for hanaro-algorithm/algorithm: Delivered the Baekjoon Week 30 Problem Solutions Package, consolidating 27주차–30주차 풀이 and establishing a Week 30 folder structure to improve collaboration, onboarding, and future contributions. No major bugs were reported this month. Overall, the work established a scalable base for ongoing algorithm problem-solving, improved repository organization, and accelerated access to solutions. Demonstrated technologies/skills include structured repository design, disciplined commit hygiene, and coverage of diverse algorithm topics (score calculation, subarray constraints, permutation generation, trapped rainwater, MBTI distances, etc.).
December 2024
November 2024
2 Commits • 2 Features
Nov 1, 20242024-11 Monthly Summary for hanaro-algorithm/algorithm focused on delivering data-processing features and core algorithm practice, with no major production bugs reported and clear business value from consolidated data insights and foundational algorithm work.
November 2024
2 Commits • 2 Features
Nov 1, 20242024-11 Monthly Summary for hanaro-algorithm/algorithm focused on delivering data-processing features and core algorithm practice, with no major production bugs reported and clear business value from consolidated data insights and foundational algorithm work.
Activity
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Quality Metrics
Correctness88.8%
Maintainability86.2%
Architecture85.0%
Performance84.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaJavaScriptPythonSQL
Technical Skills
AlgorithmAlgorithm ImplementationBFSBacktrackingBinary SearchBreadth-First SearchCode OrganizationCombinatoricsDFSData StructuresDatabaseDepth-First SearchDynamic ProgrammingFile ManagementGraph Theory
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