Backend Developer | Data Engineer | DevOps Engineer

📧 Email: heedaimg@gmail.com
📞 Phone: 010-5146-5464
📍 Location: Korea

5+ years experienced engineer with expertise in DevOps, backend development, and data engineering. Passionate about building robust, scalable infrastructures and pipelines using modern technologies such as Docker, Kubernetes, Terraform, and GitLab CI/CD. Proven ability to collaborate and lead projects effectively, ensuring optimized performance and reliability.

• Java, JavaScript (TypeScript, Vue.js), Shell Script, Python, Go

• Docker, Kubernetes, Openstack, GitLab CI/CD, GitHub Actions, Terraform, Ansible

• Spring Boot, FastAPI, Express, Django

• PostgreSQL, MariaDB, Redis

• SQL, Pandas, Apache Airflow, Apache Kafka

• PyTorch (CNN - YOLO, Paddle; ML - XGBoost, LGBM, CatBoost)

• Git CLI, GitLab, GitHub, Jira, Slack, JupyterHub

• Technologies: OpenStack, Kubernetes, Docker, Ansible, Terraform, Spring Boot, Vue.js
• Key Contributions:
  • Managed on-premises OpenStack environments and Kubernetes clusters.
  • Implemented microservice-based CI/CD pipelines using GitLab CI/CD.
  • Developed RESTful APIs using Spring WebFlux and WebClient.
  • Built responsive UI components and services using Vue.js, Vite, and TypeScript.
• Project Links:
  • 나무기술 M-CMP
  • 클라우드 바리스타

• Technologies: Docker, Kubernetes, JupyterHub, GitLab, FastAPI, Django, Pandas, XGBoost, LGBM, CatBoost
• Key Contributions:
  • Designed and implemented data pipelines for multi-modal datasets.
  • Established scalable Docker-based model training environments.
  • Managed GPU resources (NVIDIA A100) to support high-performance computations.
• Project Links:
  • 순음청력검사 데이터
  • 난청 검사 음성 데이터
  • 고막 내시경 검사 이미지 데이터
  • 만성콩팥병 및 합병증 임상 데이터
  • 만성질환 관련 임상 및 생활습관 데이터

• Technologies: Azure Dynamic CRM, ASP, IIS
• Key Contributions:
  • Developed a unified management system for finance and project schedules.
  • Implemented HTTP helper functions and OData query structures.
  • Created automated reports in CSV and XLSX formats.

• Bachelor's in Electronic Communication Engineering | Hanyang University (Ansan), 2011 – 2016

• 2022 NIA AI Data Projects: Built clinical and lifestyle datasets with structured data processing pipelines.
• 2021 NIA AI Hearing Test Data: Engineered a multimodal data pipeline for hearing examination data analysis.

• Military Service: Completed (Army Sergeant, 2008 – 2010)

"Passionate about turning complex technical challenges into streamlined solutions."