Wonbin Lee
AI Full-Stack Engineer
🏢 Professional Experience
PioneerY
Founder and AI Full-Stack Engineer 📍 Canada | Apr. 2025 – present
Developed the AI-driven personalized immigration, job matching, social networking assistant.
- Designed and integrated immigration guidance, job-matching tools, and social networking recommendations.
- Ensured smooth communication between the user interface and the backend server for real-time data updates.
- Used Google Maps for location-based services and other APIs to enhance user experience.
ERU Design
Software Engineer 📍 South Korea | Oct. 2022 – May 2024
Managed administrative tasks and implemented automation to boost efficiency.
- Identified repetitive administrative tasks and implemented automated solutions, significantly reducing manual workload.
- Streamlined internal workflows by deploying digital automation tools, enhancing efficiency and data accuracy.
Republic of Korea Navy
Security Engineer 📍 South Korea | Aug. 2020 – Apr. 2022
Detected, analyzed, and responded to cybersecurity threats to protect naval networks.
- Managed security settings to prevent unauthorized access.
- Identified and blocked potential cyber threats in real time.
- Deployed cybersecurity tools for threat detection and prevention.
- Maintained server room conditions to ensure stable operations.
🚀 OpenSource Projects
RISKOUT
Frontend Engineer 📍 South Korea | Aug. 2022 – Oct. 2022
Developed the AI service for detecting threats and assessing cybersecurity risks in real-time.
- Ensured seamless communication between the user interface and server, enabling real-time updates.
- Designed intuitive navigation and layout to make security insights easily accessible.
- Contributed to multiple releases, improving functionality, fixing bugs, and refining UI/UX across versions 1.0.0, 1.1.0, and 1.2.0.
🏆 Awards
Minister of National Defense Republic of Korea Award 🏅 South Korea | Nov. 2021
🎓 Education
The Korean Academic Credit Bank System
| 🎓 B.E. in Computer Engineering |
GPA: 4.05/4.5 📍 South Korea |
Feb. 2020 |
🛠 Skills
- Languages: TypeScript, JavaScript, C++, C#, Python
- Front-end: React, Node.js, Tailwind CSS, styled-components
- Back-end: Fastify, Node.js, GraphQL, Django
- AI & ML: Gemini 2.0 APIs, DeepSeek R1 APIs, Ollama