Skills
Projekthistorie
eRezeptor – e-prescription management software
- Setup Gematik Infrastructure (Konnector, ERP)
- Implement Asymmetric Encryption for Authentication
- Encrypt KBV bundle with brainpoolP256r1 curve
- Build FHIR Server
- Create/Activate Task on Gematik eRp server
Patient Compliance Management Project (CRM)
- Prescription Management for multi projects
- Document Server
- Approval prescription by health insurance via MIP
- Product/Health Insurance/Order/Shipping/Invoice Management
- Generate various reports
Refinement of deployment workflow
- Setup Atlassian solution on intranet (Jira, Confluence and Bitbucket)
- Define Jira workflow
- Build user acceptance testing environment with scenario base
- Build CI/CD using Jenkins webhook
Dockerize and Migration existing projects to Kubernetes Cluster
- Migration authentication method with lua script in nginx (RSA => Keycloak)
- Dockerize for existing projects (12 projects)
- Build private docker registry
- Setup Functional/Integration/User Acceptance testing
- Scheduled encrypted incremental backup
Kubernetes Cluster with Multi-Sites
- Define network plan
- Setup firewall with pfSence
- Load balancing with nginx
- Build Kubernetes cluster using rancher on IaaS (Hetzner)
- Build database cluster on Kubernetes (MariaDB Galera, MongoDB)
- Integrate system monitoring solution
Mobile App for EPG
- Integrated WebView in React Native
- Support all mobile devices
Relaunch website for EPG (Electronic Program Guide)
PHP, RESTful API, MySQL, MongoDB, Redis, React, webpack, Jenkins, Ansible, Docker, Sass, PWA, WebSocket, Git, jMeter, Gradle, TestNG |
Build Kubernetes environment for testing environment on IaaS
- Build private docker registry
- Dockerize for existing projects
- Setup Functional/Integration/User Acceptance Testing
EPG (Electronic Program Guide) – desktop & mobile site
- million visitors per month
- Fully-Automation testing and deployment (CI/CD)
Renewal Wordpress website - Gesund & Heit
- AMP site
- Fully-Automation testing and deployment (CI/CD)
Refinement of Deployment Workflow
- Configuration of Atlassian solution (Jira, Confluence, Bitbucket)
- Build automation testing environment and deployment (CI/CD)
- Backup and Restore
Freestyle Libre – Web Application – CRM – eCommerce
- Reimbursement Managing Application
- Cooperating with Abbott and AOK Baden-Württemberg
2C Success – Mobile Application (Android, iOS)
- The program is easy to order the medicine which is required prescription
Document Server – Middleware
- All of incoming and outgoing copied documents (email, fax) and snail mails management server
Linux Management Server – Web Application
- deploying management system
- initial environment setup for new project
ApoGO – Web Application – CRM
- Patient Compliance Management Project to help the patients who have Parkinson's disease.
CystineLevel – Web Application – CRM
- Patient Compliance Management to help patients who have nephropathic cystinosis disease.
Cftherapy – Web Application - CRM
- Patient Compliance Management to help patients who have cystic fibrosis disease.
Warehouse Management Server – Web Application
- Repository Management
- Shipping Management
Ventavis – Web Application – CRM
- Patient Compliance Management to help people who have pulmonary arterial hypertension (PAH) disease.
VentaCoach – iOS Application
- Extracting and uploading data solution from Inhalation device
- Used reverse engineering to extract the protocol between device and reader
Prototype of one stop solution
- Extracting and uploading data from the inhalation device with built in GSM mobile network
Adempas1step – Web Application – CRM
- Patient Compliance Management to help people who have chronic thromboembolic pulmonary hypertension (CTEPH)
Blood Pressure Monitoring Tool – Middleware
- Extracting and uploading data solution from blood pressure device remotely
Cache Coherent Interconnect in ARM
- Defining CCI specification with ARM
- Design, Modelling and Implementation
- Cache Coherent Interconnect and components using AMBA4 for protocol validation and optimization of the timing
C++, SystemVerilog, SystemC, Synopsys IC Compiler
AXI Interconnect Layout
- Optimization of timing of AXI interconnect considered by layout implementation
PPMU (Platform Performance Monitor Unit)
- Design and Modelling and Implementation
- Platform Performance Monitor Unit in AXI Interconnect for profiling performance matrices in the SoC (System on Chip)
MIU (Memory Interleaving Unit)
- Design and Modelling and Implementation
- Memory Interleaving Unit for balancing memory controller throughput
Architecture Performance Exploration
SoC Designer, In house Tool, Visual C++ |
Top Level Verification
- Methodology for top level integration verification for error correction of an integration and functional verification
Functional Verification
- Functional verification of various legacy IPs (UART, SPI, I2C, …)
Build team project management tool
Sharepoint, Excel VBA, Access- Working instead of military service
- AXIZEN and CE CRAFT were merged and acquisitions.
2003 |
Mobile Game Development on PDA and Phone BREW(C++), JAVA |
2002 |
Developed Website builder PHP, MySQL |
2002 |
Education Program for children JSP, Oracle |
AXIZEN Co., LTD., Web Development Team
- Working instead of military service
2001 |
Mobile Chatting between Mobile, PDA and PC Viusal C++, mHTML, WML, Oracle, Java |
2000 |
Distributed server programming (chatting server) JAVA |
2000 |
Developed Portal Site (http://www.thedementia.co.kr) ASP, MSSQL, Visual Basic |