Experience

VUNO Inc.

• South Korea
• Medical Device
• 1 - 100 Employee

• Frontend Engineer

  • Aug 2021 - Present

  VUNO PathQuant VUNO DeepBrain VUNO PathQuant VUNO DeepBrain



자이냅스 Xinapse

• South Korea
• Software Development
• 1 - 100 Employee

• 백 엔드 개발자

  • Jan 2021 - Aug 2021

  - Developing backend of NLP/NLU based chatbot builder and chatbot serving system (builder.xinapse.ai) - Developed web services, RESTful APIs; designed data models, data structures (MySQL, MongoDB, Redis) for new features - task assignment, code review - Managed production servers on AWS (EC2, RDS, ElastiCache, ELB, S3, EBS, etc.) - Implemented and managed production chatbot service status (status and warning when back-end service is down) verification and reporting service - Increased log coverage. Improved logging by categorizing logs into groups: by error, status codes - Performed stress tests - Developed features which were highlighted and used to attract new clients and resulted in increased number of paying clients base by 3times in 3 month period. - Some of developed features: customized RESTful API, ON/OFF autocomplete suggetsion, MySQL query Optimization, smallTalk with MongoDB, make production agent report use linux cronjob - Developed public chatbot for DualTalk (www.dualtalk.ai) Skills: python; asyncio, aiohttp, api_hour, Django DRF, fastapi; Redis, MySQL, MongoDB, Apache Thrift, aws, boto3, gunicorn, nginx, panda, nltk, stanford nlp, konlpy, beautiful soup, requests, selenium, pytest Project: Xinapse AI Chatbot Builder, Xinapse AI Chatbot Chat Show less