Munki Shin Email & Phone Number

Seoul, Kr

대한민국 서울

- Optimized slow queries to improve the performance of the business card search service.- Refactored the search engine to an event-based indexing system using AWS SNS + SQS.- Converted Elasticsearch queries to DSL, improving readability and maintainability.- Integrated AI models into the search engine to enhance search capabilities.- Automated repetitive tasks for the operations team, saving significant time.- Implemented an asynchronous chat service using an external solution (Sendbird).- Applied de-identification to protect job seekers' phone numbers and prevent data scraping.- Improved system performance and consistency using Redis and AWS SNS.

대한민국 서울

- Consolidated and optimized external messaging services for efficient management.- Upgraded infrastructure to significantly increase scalability and transaction throughput.- Developed an abstract payment server to support multiple payment methods.- Optimized AWS Lambda deployment to reduce cold start issues.- Expanded the table reservation system to include food pickup, generating new revenue.- Automated daily tasks through back-office development to enhance operational efficiency.

대한민국 서울

- Led overall system design and development as a co-founder, overseeing technology.- Developed a recommendation system using game history and social network data.- Built crawlers and management tools to collect game metadata and scoring data.- Developed a community platform for users to share game strategies and recommendations.- Worked as a full-stack developer using React.js and Node.js to build a community service.