SSAFYnity/Job-Preparation-Challenge-5th
Mar 2025 – Mar 2025
1 Month active
Languages Used
Java
Technical Skills
2D ArraysAlgorithmAlgorithm ImplementationAlgorithmsBacktrackingBreadth-First Search (BFS)
Mingyu Kim
PROFILE
Mingyu Kim
Contributed to the SSAFYnity/Job-Preparation-Challenge-5th repository by delivering six feature-driven solutions focused on algorithmic challenges in road networks, social graphs, grid processing, and scheduling. Developed multi-source shortest path calculations using Breadth-First Search in Java, implemented Disjoint Set Union for scalable friend network analysis, and optimized job scheduling with priority queues. Applied backtracking to minimize resources in grid tiling, used difference arrays for efficient grid updates, and leveraged dynamic programming with memoization for pathfinding tasks. Demonstrated depth in 2D arrays, data structures, and algorithm implementation, emphasizing scalable, maintainable code that addresses complex problem-solving scenarios without reported defects.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
6Total
Bugs
0
Commits
6
Features
6
Lines of code
401
Activity Months1
Your Network
12 peopleWork History
March 2025
6 Commits • 6 Features
Mar 1, 2025March 2025 monthly summary for SSAFYnity/Job-Preparation-Challenge-5th focusing on delivering high‑impact features and performance improvements across the road network, social graph, grid processing, and scheduling domains. Highlights include six feature-driven deliverables, algorithmic optimizations, and scalable patterns that drive business value and technical excellence.
6 Commits • 6 Features
Mar 1, 2025March 2025 monthly summary for SSAFYnity/Job-Preparation-Challenge-5th focusing on delivering high‑impact features and performance improvements across the road network, social graph, grid processing, and scheduling domains. Highlights include six feature-driven deliverables, algorithmic optimizations, and scalable patterns that drive business value and technical excellence.
March 2025
Activity
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Quality Metrics
Correctness95.0%
Maintainability80.0%
Architecture80.0%
Performance96.6%
AI Usage23.4%
Skills & Technologies
Programming Languages
Java
Technical Skills
2D ArraysAlgorithmAlgorithm ImplementationAlgorithmsBacktrackingBreadth-First Search (BFS)Data StructuresDifference ArrayDisjoint Set UnionDynamic ProgrammingGraph TraversalHashMapJavaPriority QueueProblem Solving
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