I am a web developer with full-stack development experience, specializing in OpenStack cloud environments, React front-end, Node.js back-end, and Docker containerization. I have designed and deployed SaaS platforms for industrial data processing, focusing on responsive UI/UX, backend API integration, and real-time data handling. I enjoy working in agile teams and prioritize writing clean and maintainable code. I am experienced with Git workflows, cross-browser design, and collaborating with design and product teams to deliver stable, user-friendly applications. My professional experience spans cloud infrastructure management, industrial automation platforms, and low-code/no-code solutions for non-technical users, primarily within the industrial and maritime sectors.

I am a web developer with full-stack development experience, specializing in OpenStack cloud environments, React front-end, Node.js back-end, and Docker containerization. I have designed and deployed SaaS platforms for industrial data processing, focusing on responsive UI/UX, backend API integration, and real-time data handling. I enjoy working in agile teams and prioritize writing clean and maintainable code. I am experienced with Git workflows, cross-browser design, and collaborating with design and product teams to deliver stable, user-friendly applications. My professional experience spans cloud infrastructure management, industrial automation platforms, and low-code/no-code solutions for non-technical users, primarily within the industrial and maritime sectors.

Available to hire

I am a web developer with full-stack development experience, specializing in OpenStack cloud environments, React front-end, Node.js back-end, and Docker containerization. I have designed and deployed SaaS platforms for industrial data processing, focusing on responsive UI/UX, backend API integration, and real-time data handling. I enjoy working in agile teams and prioritize writing clean and maintainable code.

I am experienced with Git workflows, cross-browser design, and collaborating with design and product teams to deliver stable, user-friendly applications. My professional experience spans cloud infrastructure management, industrial automation platforms, and low-code/no-code solutions for non-technical users, primarily within the industrial and maritime sectors.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate

Language

Korean
Fluent
English
Fluent

Work Experience

Senior Full-Stack Developer at KDS
July 1, 2025 - August 20, 2025
Developed robust no-code platforms tailored for real-time industrial sensor data including scalable data pipelines. Led transitions from on-premise industrial products to cloud-based SaaS solutions achieving international SaaS certifications. Managed troubleshooting across UI, backend, and network layers minimizing disruptions. Delivered detailed documentation and training to stakeholders ensuring smooth organizational adoption.
Junior Full-Stack Developer at TechBlue
January 1, 2024 - August 20, 2025
Designed architecture and delivered proof-of-concept for DataFactory platform simplifying data processing for non-technical users. Led UI/UX planning and full-stack development of an equipment lifecycle management system. Built a maritime mobile app for pre-dive safety and real-time risk monitoring. Developed low-code data visualization tools and enhanced corporate website UI/UX for improved engagement.
Senior Full-Stack Developer at KDS
July 1, 2025 - August 20, 2025
Developed robust no-code platforms for real-time industrial sensor data, including scalable data ingestion and processing pipelines. Led the transition of on-premise industrial products to cloud-based SaaS solutions with international SaaS certifications. Managed system troubleshooting across UI, backend, and network, ensuring operational continuity. Delivered detailed project documentation and training to various stakeholders. Led projects such as the DataFlow no-code backend, on-premise to SaaS platform transition with OpenStack cloud operations, NodeManager SaaS development with secure multi-tenant cloud architecture, and seismic data monitoring solutions. Technologies used included Node.js, OpenStack, Docker, Prometheus, Grafana, Loki, and Bubble.io.
Junior Full-Stack Developer at TechBlue
January 1, 2024 - August 20, 2025
Designed and implemented the DataFactory platform architecture and proof-of-concept, enabling simplified industrial data processing for non-technical users via low-code integration and visualization tools. Led UI/UX design and full-stack development of an equipment lifecycle management system with real-time updates. Developed a maritime safety and risk assessment mobile app supporting offline/online data sync and risk monitoring. Built low-code data visualization tools and led corporate website UI/UX enhancements. Technologies included Node.js, React, React Native, MySQL, MongoDB, and OpenStack.

Education

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Qualifications

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Industry Experience

Manufacturing, Energy & Utilities, Software & Internet, Transportation & Logistics, Other