CodingTestStudy2/Daily_Morning_Coding_Test
Jun 2025 – Aug 2025
3 Months active
Languages Used
Java
Technical Skills
AlgorithmBinary TreeBreadth-First SearchCode OrganizationData StructuresTime Interval Comparison
[Kkimdoyeon]
PROFILE
[kkimdoyeon]
Over a three-month period, contributed to the CodingTestStudy2/Daily_Morning_Coding_Test repository by developing and consolidating a suite of algorithmic solutions and practice tools for coding interviews. Delivered eleven new features, including grid algorithms, string processing utilities, and a unified LeetCode Solutions Suite, all implemented in Java with a focus on modularity and code organization. Applied data structures such as binary trees, tries, and hash maps, and leveraged techniques like breadth-first search and dynamic programming. Emphasized maintainability through repository hygiene and consistent API design, resulting in a stable, reusable library that streamlines interview preparation and supports efficient developer onboarding.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
18Total
Bugs
0
Commits
18
Features
11
Lines of code
756
Activity Months3
Your Network
32 peopleWork History
August 2025
4 Commits • 1 Features
Aug 1, 2025Monthly summary for 2025-08: In CodingTestStudy2/Daily_Morning_Coding_Test, delivered the LeetCode Solutions Suite as a unified, user-facing library for algorithm practice and interview prep. Consolidated implementations across problems Q2012, Q2981, Q973, Q1317, Q1357, Q2750, Q3291, and Q3479, enabling consistent practice workflows. Major bugs fixed: none logged this month. Overall impact: enhanced readiness for developers and candidates, faster onboarding and code reuse through a stable, well-documented library. Technologies/skills demonstrated: library design, modularization, API design for practice tooling, and disciplined, commit-driven development.
4 Commits • 1 Features
Aug 1, 2025Monthly summary for 2025-08: In CodingTestStudy2/Daily_Morning_Coding_Test, delivered the LeetCode Solutions Suite as a unified, user-facing library for algorithm practice and interview prep. Consolidated implementations across problems Q2012, Q2981, Q973, Q1317, Q1357, Q2750, Q3291, and Q3479, enabling consistent practice workflows. Major bugs fixed: none logged this month. Overall impact: enhanced readiness for developers and candidates, faster onboarding and code reuse through a stable, well-documented library. Technologies/skills demonstrated: library design, modularization, API design for practice tooling, and disciplined, commit-driven development.
August 2025
July 2025
11 Commits • 9 Features
Jul 1, 2025Month: 2025-07 performance summary for CodingTestStudy2/Daily_Morning_Coding_Test. Delivered a broad algorithmic feature set across grid problems, divisors/range sums, domino pairs and stock tracker, string processing, and utility systems. Emphasis on robustness, performance, and business-value delivery suitable for coding assessments and interview prep.
July 2025
11 Commits • 9 Features
Jul 1, 2025Month: 2025-07 performance summary for CodingTestStudy2/Daily_Morning_Coding_Test. Delivered a broad algorithmic feature set across grid problems, divisors/range sums, domino pairs and stock tracker, string processing, and utility systems. Emphasis on robustness, performance, and business-value delivery suitable for coding assessments and interview prep.
June 2025
3 Commits • 1 Features
Jun 1, 2025June 2025: Expanded problem-solving coverage and improved code quality in CodingTestStudy2/Daily_Morning_Coding_Test. Delivered two LeetCode features: Q1302 (sum of deepest leaves using BFS) and Q2446 (interval overlap check) in Java. Added minor maintenance: blank line after package declarations in both files and relocated Q1302.java from easy to medium to better reflect its difficulty. Result: richer practice material for interview prep, cleaner codebase, and clearer problem categorization. No major bugs reported; focus on feature delivery and maintainability. Technologies/skills demonstrated: Java, BFS, interval reasoning, code maintenance, and repository hygiene.
3 Commits • 1 Features
Jun 1, 2025June 2025: Expanded problem-solving coverage and improved code quality in CodingTestStudy2/Daily_Morning_Coding_Test. Delivered two LeetCode features: Q1302 (sum of deepest leaves using BFS) and Q2446 (interval overlap check) in Java. Added minor maintenance: blank line after package declarations in both files and relocated Q1302.java from easy to medium to better reflect its difficulty. Result: richer practice material for interview prep, cleaner codebase, and clearer problem categorization. No major bugs reported; focus on feature delivery and maintainability. Technologies/skills demonstrated: Java, BFS, interval reasoning, code maintenance, and repository hygiene.
June 2025
Activity
Loading activity data...
Quality Metrics
Correctness93.4%
Maintainability92.2%
Architecture92.2%
Performance92.2%
AI Usage20.0%
Skills & Technologies
Programming Languages
Java
Technical Skills
AlgorithmAlgorithmsArray ManipulationBinary TreeBreadth-First SearchBreadth-First Search (BFS)Code OrganizationData StructuresDynamic ProgrammingGraph AlgorithmsGraph TheoryGreedy AlgorithmHashMapJavaModular Arithmetic
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline