BS-Algo/Algorithm
Nov 2024 – Oct 2025
12 Months active
Languages Used
JavaC++JavaScriptPythonSQL
Technical Skills
AlgorithmAlgorithm ImplementationBasic ProgrammingInput/Output HandlingJavaJava Programming
김헌규
PROFILE
김헌규
Over twelve months, KyungHoon Kim developed and maintained the BS-Algo/Algorithm repository, delivering a robust suite of algorithmic solutions and infrastructure for daily problem-solving, scoring, and reporting. He engineered dynamic programming modules, grid-based simulations, and resource management tools using Java and Python, emphasizing modularity, correctness, and performance. His work included building a Sol tracking and rewards engine, implementing binary search and BFS/DFS algorithms, and refining UI dashboards for transparent reporting. Kim’s disciplined, incremental commits and focus on maintainability enabled scalable feature delivery, improved data integrity, and supported onboarding, demonstrating depth in algorithm design, data structures, and system optimization.
Overall Statistics
Feature vs Bugs
97%Features
Repository Contributions
237Total
Bugs
3
Commits
237
Features
89
Lines of code
17,891
Activity Months12
Your Network
1010 people
Work History
October 2025
5 Commits • 5 Features
Oct 1, 2025Performance-focused month in BS-Algo/Algorithm delivering five end-to-end algorithmic features with strong validation and measurable business value. Implemented DFS-based and HashSet-based solutions for Level 2 algorithm problems in Java, built a grid-based robot collision detection simulation, and applied greedy and dynamic programming techniques to optimization problems. The work emphasizes correctness, efficiency, and reusable algorithm patterns for scalable future challenges.
5 Commits • 5 Features
Oct 1, 2025Performance-focused month in BS-Algo/Algorithm delivering five end-to-end algorithmic features with strong validation and measurable business value. Implemented DFS-based and HashSet-based solutions for Level 2 algorithm problems in Java, built a grid-based robot collision detection simulation, and applied greedy and dynamic programming techniques to optimization problems. The work emphasizes correctness, efficiency, and reusable algorithm patterns for scalable future challenges.
October 2025
September 2025
3 Commits • 3 Features
Sep 1, 2025September 2025 performance summary for BS-Algo/Algorithm: Delivered three major features to support resource planning, storage governance, and scalable provisioning. Oil Extraction Calculator introduces a Java-based tool to compute oil extractable amounts per land column, enabling accurate resource planning while minimizing BFS operations and caching totals per column. Storage Container Removal Manager adds a grid-based storage management interface with safe removals and reporting of remaining containers, including accessibility checks. Dynamic Server Provisioning System automates provisioning/de-provisioning for a growing player base by computing required servers over time based on capacity and operation duration, with a queue-based termination mechanism. No major bugs recorded this month; overall impact includes improved planning accuracy, reduced run-time overhead, better storage governance, and scalable infrastructure support. Key technologies demonstrated include Java, caching strategies, grid-based UI logic, queue-based automation, and capacity planning.
September 2025
3 Commits • 3 Features
Sep 1, 2025September 2025 performance summary for BS-Algo/Algorithm: Delivered three major features to support resource planning, storage governance, and scalable provisioning. Oil Extraction Calculator introduces a Java-based tool to compute oil extractable amounts per land column, enabling accurate resource planning while minimizing BFS operations and caching totals per column. Storage Container Removal Manager adds a grid-based storage management interface with safe removals and reporting of remaining containers, including accessibility checks. Dynamic Server Provisioning System automates provisioning/de-provisioning for a growing player base by computing required servers over time based on capacity and operation duration, with a queue-based termination mechanism. No major bugs recorded this month; overall impact includes improved planning accuracy, reduced run-time overhead, better storage governance, and scalable infrastructure support. Key technologies demonstrated include Java, caching strategies, grid-based UI logic, queue-based automation, and capacity planning.
August 2025
6 Commits • 3 Features
Aug 1, 20252025-08 Monthly Summary: Delivered a compact, production-ready algorithmic toolkit in BS-Algo/Algorithm. Major features include a Binary Search Problem Solver Suite, a Decode Ways DP Solution, and an Oil Extraction BFS Grid Analysis. These updates improve problem-solving throughput, enable rapid prototyping of competitive programming solutions, and demonstrate robust algorithm design across binary search, dynamic programming, and BFS/grid processing. Commit-driven traceability (four solver commits, one DP commit, one BFS commit) supports maintainability and reuse across teams. Technologies demonstrated include Java, standard data structures, and key algorithmic patterns (binary search, dynamic programming, BFS).
6 Commits • 3 Features
Aug 1, 20252025-08 Monthly Summary: Delivered a compact, production-ready algorithmic toolkit in BS-Algo/Algorithm. Major features include a Binary Search Problem Solver Suite, a Decode Ways DP Solution, and an Oil Extraction BFS Grid Analysis. These updates improve problem-solving throughput, enable rapid prototyping of competitive programming solutions, and demonstrate robust algorithm design across binary search, dynamic programming, and BFS/grid processing. Commit-driven traceability (four solver commits, one DP commit, one BFS commit) supports maintainability and reuse across teams. Technologies demonstrated include Java, standard data structures, and key algorithmic patterns (binary search, dynamic programming, BFS).
August 2025
July 2025
12 Commits • 12 Features
Jul 1, 2025July 2025 (BS-Algo/Algorithm): Delivered a comprehensive dynamic programming (DP) suite in Java, expanding problem coverage across classic DP patterns, performance-focused implementations, and educational examples. The month focused on robust, reusable solutions with clear modulus handling and scalable DP structures, enabling faster problem-solving for interviews and competitive programming workloads. Impact includes broader algorithm coverage, improved code quality, and enhanced onboarding for new contributors.
July 2025
12 Commits • 12 Features
Jul 1, 2025July 2025 (BS-Algo/Algorithm): Delivered a comprehensive dynamic programming (DP) suite in Java, expanding problem coverage across classic DP patterns, performance-focused implementations, and educational examples. The month focused on robust, reusable solutions with clear modulus handling and scalable DP structures, enabling faster problem-solving for interviews and competitive programming workloads. Impact includes broader algorithm coverage, improved code quality, and enhanced onboarding for new contributors.
June 2025
25 Commits • 7 Features
Jun 1, 2025June 2025 performance summary for BS-Algo/Algorithm: Delivered end-to-end release readiness by stabilizing the Core Sol Tracking Engine, performing comprehensive data consolidation and Sol accounting improvements, refining UI/UX, and executing incremental SOL integration work, culminating in final polish and release prep. A critical backend bug fix on June 3 improved stability and user experience.
25 Commits • 7 Features
Jun 1, 2025June 2025 performance summary for BS-Algo/Algorithm: Delivered end-to-end release readiness by stabilizing the Core Sol Tracking Engine, performing comprehensive data consolidation and Sol accounting improvements, refining UI/UX, and executing incremental SOL integration work, culminating in final polish and release prep. A critical backend bug fix on June 3 improved stability and user experience.
June 2025
May 2025
35 Commits • 20 Features
May 1, 2025May 2025 performance summary for BS-Algo/Algorithm focused on implementing a robust Sol counting and processing capability, delivering automated daily solving tasks, establishing a core Sol accounting model, a user-facing dashboard, and reliable cross-day ledger synchronization. The month culminated with a full-featured Sol Processing Module deployment and enhancements, positioning the team to deliver continuous rewards and transparent reporting with strong data integrity.
May 2025
35 Commits • 20 Features
May 1, 2025May 2025 performance summary for BS-Algo/Algorithm focused on implementing a robust Sol counting and processing capability, delivering automated daily solving tasks, establishing a core Sol accounting model, a user-facing dashboard, and reliable cross-day ledger synchronization. The month culminated with a full-featured Sol Processing Module deployment and enhancements, positioning the team to deliver continuous rewards and transparent reporting with strong data integrity.
April 2025
29 Commits • 8 Features
Apr 1, 2025April 2025 performance summary for BS-Algo/Algorithm: Delivered Batch 1 core initialization, processing and sol scoring enhancements, and UI polish, strengthening release readiness and reliability. Core stability and performance improvements improved throughput and resilience, while reliability enhancements enhanced observability and fault detection. Release readiness polish and data model/UI refinements boosted user experience and readiness signals. A fixed date metadata anomaly ensured correct batch alignment and reporting integrity, reducing risk in future releases.
29 Commits • 8 Features
Apr 1, 2025April 2025 performance summary for BS-Algo/Algorithm: Delivered Batch 1 core initialization, processing and sol scoring enhancements, and UI polish, strengthening release readiness and reliability. Core stability and performance improvements improved throughput and resilience, while reliability enhancements enhanced observability and fault detection. Release readiness polish and data model/UI refinements boosted user experience and readiness signals. A fixed date metadata anomaly ensured correct batch alignment and reporting integrity, reducing risk in future releases.
April 2025
March 2025
29 Commits • 7 Features
Mar 1, 2025March 2025 monthly summary for BS-Algo/Algorithm. Focused on delivering a stable core platform, improving rewards accuracy, boosting performance, and preparing for production rollout. Key features delivered include Baseline Core Initialization and Stabilization establishing the foundational functionality; Rewards and Scoring System Enhancements with extensive tuning; Performance Optimization and Tuning to boost throughput and efficiency; Stabilization and Final Integration Touches to finalize integration ahead of rollout; and Core Engine Enhancements to improve processing efficiency and reliability. Supporting work included Scheduler stability fixes to prevent task drift and improve error handling, API Improvements and Data Handling for stronger validation/serialization, and Frontend and Reporting Enhancements to deliver polished dashboards and better visibility for stakeholders. Major bugs fixed include stability improvements in the scheduler to reduce drift and improve reliability during peak load. Overall impact and accomplishments: delivered a production-ready baseline with improved reliability, throughput, and data integrity; reduced rollout risk through final integration checks and stabilizations; enhanced stakeholder visibility with improved dashboards. Technologies/skills demonstrated: performance optimization, system stabilization, API design and data validation, frontend/UI polishing, and end-to-end rollout readiness.
March 2025
29 Commits • 7 Features
Mar 1, 2025March 2025 monthly summary for BS-Algo/Algorithm. Focused on delivering a stable core platform, improving rewards accuracy, boosting performance, and preparing for production rollout. Key features delivered include Baseline Core Initialization and Stabilization establishing the foundational functionality; Rewards and Scoring System Enhancements with extensive tuning; Performance Optimization and Tuning to boost throughput and efficiency; Stabilization and Final Integration Touches to finalize integration ahead of rollout; and Core Engine Enhancements to improve processing efficiency and reliability. Supporting work included Scheduler stability fixes to prevent task drift and improve error handling, API Improvements and Data Handling for stronger validation/serialization, and Frontend and Reporting Enhancements to deliver polished dashboards and better visibility for stakeholders. Major bugs fixed include stability improvements in the scheduler to reduce drift and improve reliability during peak load. Overall impact and accomplishments: delivered a production-ready baseline with improved reliability, throughput, and data integrity; reduced rollout risk through final integration checks and stabilizations; enhanced stakeholder visibility with improved dashboards. Technologies/skills demonstrated: performance optimization, system stabilization, API design and data validation, frontend/UI polishing, and end-to-end rollout readiness.
February 2025
26 Commits • 7 Features
Feb 1, 2025February 2025 monthly summary for BS-Algo/Algorithm. Focused on delivering a robust SOL submission and rewards pipeline across multiple phases, with end-to-end verification and daily reward aggregation. No explicit bug fixes are listed in the provided data; the month’s work was primarily feature delivery and process improvements. Key deliverables include a multi-phase SOL submission pipeline (early, mid, late) with final verification, daily 1 SOL reward calculation and aggregation, and bonus SOL entries.
26 Commits • 7 Features
Feb 1, 2025February 2025 monthly summary for BS-Algo/Algorithm. Focused on delivering a robust SOL submission and rewards pipeline across multiple phases, with end-to-end verification and daily reward aggregation. No explicit bug fixes are listed in the provided data; the month’s work was primarily feature delivery and process improvements. Key deliverables include a multi-phase SOL submission pipeline (early, mid, late) with final verification, daily 1 SOL reward calculation and aggregation, and bonus SOL entries.
February 2025
January 2025
40 Commits • 6 Features
Jan 1, 2025January 2025 monthly summary for BS-Algo/Algorithm: Focused on baseline stabilization, performance optimizations, and batch-level enhancements. Delivered a sequence of improvements across Batch 1 baseline, Batch 2 and Batch 3 efforts, resulting in a faster, more maintainable core algorithm and improved scalability. Input data shows no explicit bug-fix tickets; primary work targeted performance, stability and maintainability through structured, incremental commits.
January 2025
40 Commits • 6 Features
Jan 1, 2025January 2025 monthly summary for BS-Algo/Algorithm: Focused on baseline stabilization, performance optimizations, and batch-level enhancements. Delivered a sequence of improvements across Batch 1 baseline, Batch 2 and Batch 3 efforts, resulting in a faster, more maintainable core algorithm and improved scalability. Input data shows no explicit bug-fix tickets; primary work targeted performance, stability and maintainability through structured, incremental commits.
December 2024
22 Commits • 6 Features
Dec 1, 2024December 2024 (BS-Algo/Algorithm) focused on sustained feature delivery around daily problem-solving workflows and the development of a unified solution-scoring engine, reinforced by targeted performance optimizations. The work delivers clear business value through scalable scoring of problem-solving performance, consolidated analytics, and reduced runtime for core calculations, enabling faster feedback and data-driven improvements for algorithmic challenges. The month culminated in end-of-month optimizations and a robust scoring core ready for broader adoption and automation.
22 Commits • 6 Features
Dec 1, 2024December 2024 (BS-Algo/Algorithm) focused on sustained feature delivery around daily problem-solving workflows and the development of a unified solution-scoring engine, reinforced by targeted performance optimizations. The work delivers clear business value through scalable scoring of problem-solving performance, consolidated analytics, and reduced runtime for core calculations, enabling faster feedback and data-driven improvements for algorithmic challenges. The month culminated in end-of-month optimizations and a robust scoring core ready for broader adoption and automation.
December 2024
November 2024
5 Commits • 5 Features
Nov 1, 2024Month: 2024-11 — BS-Algo/Algorithm. Focused on delivering practical algorithm solutions with robust multi-test input handling and committed traceability. Implemented a set of Baekjoon problems with multiple approaches to optimize performance and maintainability, and established reusable patterns for common tasks to speed future work.
November 2024
5 Commits • 5 Features
Nov 1, 2024Month: 2024-11 — BS-Algo/Algorithm. Focused on delivering practical algorithm solutions with robust multi-test input handling and committed traceability. Implemented a set of Baekjoon problems with multiple approaches to optimize performance and maintainability, and established reusable patterns for common tasks to speed future work.
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Quality Metrics
Correctness89.0%
Maintainability82.0%
Architecture79.2%
Performance82.2%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++JavaJavaScriptPythonSQL
Technical Skills
2D Array ManipulationAlgorithmAlgorithm DesignAlgorithm ImplementationAlgorithm OptimizationAlgorithmic ThinkingAlgorithmsArray HandlingArray ManipulationArray ProcessingBFSBacktrackingBasic AlgorithmsBasic Input/OutputBasic Programming
Repositories Contributed To
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