Jungsan Kim
Chemnitz
Summary
Versatile and mission-driven full-stack developer with a strong foundation in Python, REST APIs, Linux environments, and cloud-ready backend systems. Adept at building secure and scalable applications that integrate real-time data, automation, and third-party communication protocols. Enthusiastic about applying my skills to purpose-driven projects—especially where software contributes to human safety and well-being.
Overview
6
6
years of professional experience
Work History
Full Stack Developer
Owls Corp
02.2025 - Current
- Developed an internal ERP system for a motorcycle service company using Django and MySQL.
- Integrated SMS alerting and tax invoice automation.
- Collaborated with stakeholders to refine workflows and security policies.
- Applied CI/CD, Git, and Linux shell scripting for smooth deployments.
Full Stack Developer
Assuretee
10.2024 - Current
- Built a Django + React platform for guesthouse insurance targeting foreign users.
- Developed secure APIs with PostgreSQL, handled ID verification logic.
- Enabled document submission flow with reliable backend monitoring.Ensured platform compliance and full deployment.
Owner / Developer
Crypto Shrimp
01.2019 - Current
- Built and maintained a Python-based alert bot that monitors APIs and social media to inform over 30,000 subscribers.
- Managed live data processing pipelines and implemented real-time alerts using automation and filtering logic.
Education
Master of Science - Web Engineering
Technische Universität Chemnitz
Chemnitz05-2025
Bachelor of Science - Electrical and Computer Engineering
University of Seoul
Seoul01.2012
Skills
- Python and JavaScript
- Django and FastAPI
- React and web development
- MySQL and PostgreSQL
- Docker and Git
- Linux operating system
- REST APIs and web services
- Selenium testing
- ERP systems and e-invoicing
- SMS gateway integration
- Real-time messaging
- Cloud-ready systems
Projects
ReproCheck, GitHub Repository Reproducibility Analyzer (Academic Project), Built an assessment tool using FastAPI and PostgreSQL to evaluate reproducibility of machine learning repositories., Developed REST APIs and frontend integration via React., Deployed via Docker with emphasis on documentation, speed, and modularity.
Other
Class B (EU-valid), Eligible for sponsorship, Fully equipped and experienced with remote collaboration workflows
Personal Traits
- Passionate about clean and maintainable code
- Comfortable working independently or in teams
- Excellent problem-solver with strong ownership
- Fast learner and eager to adapt to new tools and environments
- Deeply interested in the future of digital commerce and automation
Languages
Korean
First Language
German
Elementary (A2)
A2
English
Advanced (C1)
C1
Timeline
Full Stack Developer
Owls Corp
02.2025 - Current
Full Stack Developer
Assuretee
10.2024 - Current
Owner / Developer
Crypto Shrimp
01.2019 - Current
Master of Science - Web Engineering
Technische Universität Chemnitz
Bachelor of Science - Electrical and Computer Engineering
University of Seoul
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