Develop global scale social media using Haskell, Scala, Kafka, k8s(kubernetes), Postgresql, neo4j

Development of A/B testing tool, customer behavior data analysis tool, meta information management system, log definition, and log QA system

AWS, Serverless, Vue.js, Hive

Providing customer business success strategies using user behavior data, marketing data, CRM automation, A/B testing and help them integrating in code

Random gift, cash receipt issuance, home tab reorganization (impressive ranking, gift with story) in KakaoTalk gift.