Created and updated web pages to provide infomation about new products of A····, aligning with worldwide announcement schedules.

• Created 2 and updated 6 of localized web-pages such as www.apple.com/kr/iphone/switch/ for Korean customers
• Collaborated closely with other functional teams such as PM, Graphics, QA, Copy editor to ensure accurate and compelling product information
• Maintained brand consistency and adhered to A····'s high standards for web content
• Worked under tight deadlines to deliver timely updates for high-profile product releases
• Created and used bookmarklets in JS to boost work efficiency
• Tech stack: HTML5, CSS3, Javascript

Created a website named "JK Stock", which displays price charts of companies in Korean/US stock market and financial statements thereof.

• Increased API response speed about 100% by writing backend server in Rust
• Drew charts efficiently using d3.js library
• Used public open API to get official data; otherwise, implmented web scraper to get data needed
• Decreased client-side loading time by caching on server according to the request
• Tech stack: Typescript, React, NextJS, Rust, Actix Web, Docker, PostgreSQL, Redis, Jeager, d3.js

Created a mobile-web-app named "Medicord" to provide record-keeping-service of blood pressure measurements and to display them in a table and graphs.

• Implemented social networking to increase app usage
• Enhanced security by cryptographic tech using WebAuthn(passkeys) when authorizing
• Integrated AWS SES to send emails to authenticate users
• Increased observability by OpenTelemetry and Jeager to trace server activities
• Tech stack: Typescript, React, NextJS, Rust, Actix Web, Docker, PostgreSQL, Redis, OpenTelemetry, Jeager, PWA

Created a website named "pycheatsheet" to teach python to beginners in Korean

• Wrote teaching materials from scratch
• Increased client-side performance 10x faster by PWA
• Connected Google AdSense to create revenue from traffic
• Tech stack: HTML, CSS, Javascript, Web Service Worker API, PWA, Netify

Created a brand new home page for "Korea Research Institute for Local Policy"

• Conducted design, development, deployment to create the website which includes tens of pages
• Integrated Strapi as headless CMS for non-IT admin
• Dockerized the website for consistency, portability, CI/CD and version control
• Configured cloud to alarm abnormal activities of the server in realtime via Slack
• Tech stack: Typescript, React, NextJS, Docker, Cloud, Nginx, Strapi

Created an Android app to provide tips, advice and assistance on users' health with personal medical data from the patented device of Viva's mother company, Hilaris.

• Utilized AWS IAM to authenticate and manage users
• Registered the app to Google Play and rolled out
• Provided connectivity with bluetooth devices to receive data from
• Integrated Hilaris's existing Rest API into the app
• Led meetings on a weekly basis to communicate with designers, backend developers and directors of the company
• Taught and oversaw 3 interns of the company
• Tech stack: Java, Android Studio, AWS, Dynamodb, RESTful API

Managed a project named "Defense Mobilization Info System Dev (Phase II)", which costed about $6 million USD and executed by SK C&C, to create a web-based software.

• Conducted software aquisition process of Korean government
• Collaborated with shareholders across the National Defense Ministry
• Held monthly meetings to manage software configuration

Major in biblical studies with a strong focus on Biblical Hebrew and Old Testament

Major in Electronic Engineering with a strong focus on embedded software programming

This was a bootcamp style training held by Programmers and subsidized by Korean Gov.

Through this course, I learned Perception Engineering practices such as

• object detection with deep learning
• image augmentation
• semantic segmentation
• SLAM