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Major Gaming Company Case
Background: Our client experienced system downtimes due to unexpected spikes influenced by commercials and social media in their on-premises virtual currency payment system. They consulted us in this situation.
Challenges: The payment system needed to handle high transactions, but improper design and implementation made the system unstable.
Approach: Our team conducted a detailed investigation to identify the cause of the issues. We proposed design and implementation changes to address the identified bottlenecks and built a load testing environment to emulate spikes. Comprehensive load tests were conducted in this environment to ensure a robust system for actual operations.
Results:
- Avoided system downtimes
- Improved high transaction processing capability
- Established a stable payment processing environment
B2B SaaS Company Case
Background: Our client decided to internalize a consumer-facing project that was being developed offshore and establish a new development team. However, the lack of organized engineer recruitment methods and evaluation processes made team formation difficult. They consulted us in this situation.
Challenges: Due to unorganized recruitment processes, it was difficult to quickly hire suitable personnel.
Approach: First, to support the hiring of a core lead engineer, we organized technical questions and coding tests. As a result, a lead engineer was hired within three months, and a self-sufficient team centered on young engineers was formed through OJT within about six months.
Results:
- Rapid hiring of a lead engineer
- Effective implementation of an OJT program
- Formation of a self-sufficient development team
B2B Startup Case
Background: Our client adopted a two-week sprint release cycle with Agile Scrum but faced quality issues, with bugs occurring in the production environment with each release. They consulted us in this situation.
Challenges: Frequent production environment failures due to inadequacies in the quality management process.
Approach: As an urgent measure, we advanced the organization of acceptance tests and reviewed the entire development process from downstream to upstream processes. Specifically, we supported the introduction of CI linked to the repository, expanded E2E automated tests to achieve labor-saving, and introduced coding standards and linter integration with editors to improve code quality. Reviewers were able to focus on logic by organizing the review process.
Results:
- Improvement in quality management processes
- Labor-saving through expanded automated testing
- Improved code quality and stable releases
Non-IT Company Case
Background: Our client faced challenges in the centralized management of corporate information scattered across WIKI and Redmine. They consulted us in this situation.
Challenges: Efficient utilization of dispersed internal corporate knowledge was difficult.
Approach: Our team aggregated existing internal knowledge and built a Retrieval-Augmented Generation (RAG) system. Additionally, by linking it with a large language model (LLM) using LangChain, we achieved efficient search and utilization of corporate information.
Results:
- Centralized management of internal corporate knowledge
- Improved efficiency in information search
- Enhanced operational efficiency through knowledge utilization
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