Hyeonjoon Park
Software Developer & AI Engineer
Passionate about building scalable web applications, intelligent AI systems, and immersive games. I specialize in creating robust, reliable solutions that handle millions of users while maintaining exceptional performance and user experience.
What I Bring to the Table
Core competencies that drive successful project delivery and team collaboration.
Scalable Architecture
Built systems handling 10M+ daily requests with load balancing, auto-scaling, and efficient database design.
Quality-First Development
Expert in CI/CD pipelines with strategic testing - knowing when to test and when to leverage development speed.
Agile Collaboration
Thrived in diverse agile environments using GitHub, Jira, and proper branching strategies for seamless team coordination.
Creative Problem Solving
Tackle complex challenges with innovative solutions, always thinking about efficiency and optimal outcomes.
Leadership & Teamwork
Experienced both leading teams and being a reliable teammate - distributing workloads and aligning with team goals.
User-First Design
Deep understanding of UI/UX principles including color theory, spacing, and user flow optimization for exceptional experiences.
Technical Skills & Expertise
Comprehensive overview of my technical capabilities and proficiency levels
Expertise Overview
Visual representation of my core competencies across different domains
Proficiency levels: Expert → Intermediate → Basic
Skill Hierarchy
How my expertise builds upon foundational knowledge in a structured way
Skill Hierarchy
Hierarchical view of skills showing how expertise builds upon foundational knowledge
Skill Network
How different skills connect and support each other in practice
Skill Network
Network view showing how different skills connect and support each other
Detailed Skill Breakdown
Comprehensive list of technologies and tools with proficiency levels
Technical Skills
Skills organized by proficiency level and category
Frontend
Backend
Database & Cloud
AI & ML
DevOps & Tools
Design & UX
Professional Experience
Software Engineer
Developed scalable microservices architecture handling 10M+ daily requests, implemented robust CI/CD pipelines reducing deployment time by 60%, and led cross-functional teams to deliver high-impact features.
AI Research Assistant
Researched and implemented machine learning models for natural language processing, achieving 15% improvement in model accuracy through innovative data preprocessing techniques.
Full Stack Developer
Built reliable web applications from concept to deployment, designed robust database schemas supporting 100K+ users, and implemented comprehensive testing strategies ensuring 99.9% uptime.