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      JOOS

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Joos

Joos

Profile

Education

University of Hanyang

  • Software Engineering

Experience

  • Backend Engineer using Spring, AWS SK Encar Jaunary 2019

  • Full cycle development using Django, Vue, AWS SmartStudy March 2018 - June 2018

  • Speech ‘How to develop facebook chatbot, GCP server’ SKT academy in Seoul University March 2017

  • Chatbot development using Node, GCP Dreamyoungs January 2017 - September 2017

Project Experience

Scholarship

Academic Scholarship - Third place on Mathematics GPA : 3.9

Awards

  • Grand Prize (1the place) Global Hackathon January 2017 https://github.com/SavingOkja/Server

  • NH Bank Ceo Prize 2017 (company place) Unithon October 2017

  • Encouragement Prize (4th place) Korea Open Souce Software Developers Lab November 2018

Project

  1. (Opensource_project)it-chain (2018-08-16 ~ 2018-10-25) Create a lightweight private chain engine
  • task
    • Analyzing the private chain created by domain-driven development and changing the structure accordingly (https://github.com/DE-labtory/engine/pull/844)
    • Create a variety of accounts with the same file in the account management part created when you make a smart contract (https://github.com/DE-labtory/engine/pull/964)
    • Create a part that cleans up accounts that were previously in the smart contract (https://github.com/DE-labtory/engine/pull/964)
    • Describe the architect of it-chain in English (https://github.com/DE-labtory/engine/pull/993)
  • stack

  • go, leveldb, docker, rabbitmq, grpc

  • This is URL about that project description.
    • https://github.com/DE-labtory/engine/blob/develop/ARCHITECTURE-EN.md
  1. Create a web page where anyone can convert the video’s extension (2018-05-01 ~ 2018-06-01)
    • SmartStudy
  • task
    • As a content-based project, use polymorphism to increase efficiency
    • Use the appropriate cloud service (AWS) for your project
      • Using Amazon Elastic Transcoder effectively shortens transcoding time of video.
      • Using the rest API, you can do the transcoding without having to enter AWS first.
      • lambda, using SNS service, letting you know the results of trans coding in real time.
  • stack
    • AWS, Python, Django
  1. Scaling Web servers for over 300,000 concurrent users. (2018-04-01 ~ 2018-05-15)
    • SmartStudy
  • task
    • Safely load-balanced with AWS.
    • Increase the ECS’s docker container to 10.
    • Scale up Elasticache to increase performance.
    • Convert project structure using open source to use RDS’s MYSQL db as master-slave.
  • stack
    • AWS, Python, Django
  1. Make Facebook chatbot(2017-01-02 ~ 2017-09-30)
    • Dreamyoungs
  • task
    • Develop and apply factory patterns and increased efficiency.
    • Make mercedes benz, hana bank, gm daewoo motors chatbot
  • stack
    • GCP, Node, javascript  


Other Activities

  • Korean Government Science Creation Support Project 2017.03 ~ 2017.12
    • [Github_url][https://github.com/JoosJuliet/duckmate-server]
  • Shopping mall front 2017.03 ~ 2017.04
  • Technology blog management(https://joosjuliet.github.io/)

Github

https://github.com/joosjuliet

Contact

saven7788@gmail.com