Hi there 😃
I'm Kwon, from the Republic of Korea. I keep striving hard to be a great Backend and Infrastructure Engineer.
🧑🏭 I'm currently preparing to acquire K-ISMS certification.
👨💻 I'm currently interested in productivity.
🤔 I'm currently thinking about how I'm supposed to live my life.
🤹♂️ These days, I'm enjoying my new job :)
🎆 Fun fact: I love wearing fragrance. My favorite is You Or Someone Like You
Experience ⌨️
Move is an enterprising company that tries various businesses. I am proud that I worked for this company.
Orbi
South Korean educational social community website.
- Maintained and developed features to reliably handle ~2.5M/day page views.
- Reduced cache miss by more than 90% by improving caching logic.
- Handled intermittent spikes during College Entrance Exams, and troubleshot issues relating to the server or AWS.
- Prepared for and responded to DDOS attacks that were more than 300 times the usual traffic by complementing AWS WAF with CloudWatch, Lambda and other services.
Used Python/Flask, AngularJS, MySQL, AWS, etc.
Mint Technologies Inc. (Spin-off)
Cryptocurrency HFT bots.
- Developed a trading system that had yielded over 11,000% returns.
- Developed a robust infrastructure automatically running 24/7 for cryptocurrency market.
- Handled multi-process/thread environments sharing and monitoring states and data across the servers.
- Implemented my own workarounds for undocumented or unreliable behaviors of market API.
Used Python/Flask/Numpy, Vue.js, PostgreSQL, Redis Pub/sub, Websocket, AWS, etc.
Orbi-Apply
Korean National College Entrance information and prediction website.
- Improved concurrent batches that generate personalized PDF reports.
- Maintained the data analysis and prediction system.
Used Python/Flask, Vue.js, PostgreSQL, AWS, etc.
Education 🏫
Bachelor's degree in Computer Science
Inha University (2016.02 ~ 2022.08)
Incheon, Republic of Korea
- Cumulative GPA : 4.27/4.5
- 2018.02 ~ 2020.04 : Absence due to conscription into the alternative service to Move Inc.
Skills 🧰
On a daily basis:
My dev environment:
