Tech: Docker, Nginx, AWS, OpenAI
Full-stack AI service for scuba divers.
Automated CI/CD pipeline via GitHub Actions.
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- Back-End Developer
- Cloud Developer
- DevOps Developer
Hyo Jeong Jun
- Melbourne, Australia
- 2 projects
Result-oriented Python Backend Developer with a passion for system optimization and scalable API design. "I build for speed."
About
Result-oriented Python Backend Developer with a passion for system optimization and scalable API design.
“I build for speed.” I specialize in identifying performance bottlenecks and re-engineering systems to run orders of magnitude faster—most notably achieving a 40x performance boost in a Python backend via asynchronous processing (Asyncio).
With a focus on RESTful API architecture and full-stack collaboration (React/Python), I am committed to writing clean, maintainable code that ensures seamless data flow. As a former GDGoC Lead, I bring a collaborative “Code-Buddy” mindset to remote teams, ensuring technical challenges are solved through proactive communication and shared expertise.
I am ready to join your SaaS project and deliver high-quality, robust backend logic from day one.
- Joined January 2026
Industry experience
- Computers & Electronics
- Software & Internet
- Non-Profit Organization
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Projects · 2
Focus: Infrastructure Scaling & Bottleneck Removal
S3 + CloudFront: Static I/O load balancing.
Redis + Worker Tuning: Optimized server throughput.
Multi-processing: Parallelized Fishial API requests.
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- Back-End Developer
- Cloud Developer
- DevOps Developer
Work experience
Lead (Organizer) · Google Developer Groups on CampusJan 2024 – Dec 2025 · 2 yrs
Leadership of 50+ members; coordinated Google partnerships to scale tech initiatives; organized events, workshops, and project sprints to bridge academia-industry gaps and enhance practical skills.
Web Core Member · Google Developer Student ClubsJan 2023 – Dec 2024 · 2 yrs
Built web apps and Flutter mobile prototypes; facilitated code reviews and peer feedback to improve code quality and collaborative learning.
Education
Bachelor of Computer Science & Engineering · Seoul National University of Science and Technology2021 – 2026
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