디큐

스킬: typescript, python, React, SQL, Google Cloud Platform, 커뮤니케이션, 데이터 분석, 리더십, 문제 정의하기, 머신 러닝, 딥러닝

Built an end-to-end data ingestion pipeline from scratch, integrating Google BigQuery and Google Cloud Run Designed an effective User Behavioral Log Schema and implemented a log proxy server utilizing Google Pub/Sub and NestJS. Constructed a robust DBT pipeline, establishing a data mart layer for... 더 보기

Designed and deployed a recommendation engine, enabling personalized content feeds through Deep Learning techniques (lightGCN) Resolved cold start issues with innovative solutions including ALS method application Pioneered the development of the entire backend system utilizing NestJS and GraphQ... 더 보기

- Developed in-house distributed data processing and scheduling system (Spark on Kubernetes) which processes over 50m rows of online class transaction data on daily basis - Led and established data team - Reduced ad-hoc query requests on data analysts by 40% - Published internal article about data a... 더 보기

Designed API server / DB Schema for the enterprise collaboration tool Built a developer team culture based on agile Automated the CI/CD pipeline using Gitlab-runner, Docker

Developed a Sarcopenia diagnosis module using the ratio of CT numbers of bone, Subcutaneous fat, and Visceral fat (Avg. inference speed: 0.03sec/image, 95% Accuracy on test set) Developed a Scoliosis diagnosis module Designed a database for medical data and automated conversion pipeline for encry... 더 보기

Developed a Emphysema of the lungs diagnosis module based on X-ray images (99% accuracy on test set) Developed a Pressure Fracture of the spine diagnosis module (90% accuracy on test set) Developed a Periodontal Disease (Cyst, Periodontitis) diagnosis module (Cyst module: 99% accuracy on te... 더 보기

Built a cross-platform application using ionic framework (Angular based) Managed the development team resource and designed technical stack in general manner Developed a chatbot system using Kakao Open API

SNU BIBS Lab. Refined a dataset from NCBI for finding bio marker of 18-class cancer Automated a data crawling process (web crawling library) Visualized the relation between clustered gene data so that researchers can easily pick the data to be analyzed deeply SNU AIEES Lab Collected a dataset of energy ... 더 보기

Full stack recommendation system coding guide FastAPI - python React - javascript

파이썬, 리액트, 깃허브 액션에서 스타트업 개발자 성장 노하우까지