JuseokYun's resume-2016-01-18.pdf
|
Juseok
yun |
||
|
1105-103, Naesonjungang-ro 11,, +82-10-9096-4528 UiwangNaeson e-Pyeonhansesang Apt. sncap7@gmail.com Uiwang-si, Gyeonggi-do ( Korea, Republic of 16021 |
||
|
Professional Profile |
||
|
° Experienced Secure Collaboration Service for 2 years in Cellwe Collaboration of SAMSUNG. My roles Software Architecture and Develop Server Engine. ° Experienced Secure messaging service for 3 years in UMP(Unified Messaging Protocol) Project. My roles develop scure rotocol and Develop Server engine, applying App policy algorithms, DB management system (Mysql, MS-Sql, Oracle). ° Development Context Sync(Contacts and Schedule. Etc.) Server and IOS client(OMA Data Synchronization V1.2) ° Member of test group that develop No-SQL in HBASE. ° Experienced software and systems R&D Engineer with over ten years’ experience in a wide range of Cellular Phone Software, RTOS (Real Time Operating System), CDMA System and network Server R&D projects. ° Accomplished R&D Sub-Project manager who has successfully managed resources, contact to buyer’s agency, and local Network test of mobile phone development project teams in abroad ° Accomplished R&D server engineer who has successfully developed server part of mobile push server system ° Proactive and committed professional who works well independently or within small and large teams ° Extensive oversea business trip and program develop experience with foreign engineers ° Accurate and concentrate on management skills for development and coding skills ° Many experiences of business trip on many countries of the world – Asia, Europe, China, America, Middle Asia and so on. |
||
|
TECHnical Profile
Software : OS ° Windows series, Linux(Centos), OSX ° Qualcomm Real Time OSes
Language ° Java, JavaScript, C, C++, XCode, Angularjs
OOA/OOD/OOP ° UML, Design Patterns
Database ° Oracle, MS SQL, My SQL, Cassandra
Java ° J2EE, WebLogic, EJB, RMI, JDBC, JMS, AOP, Servlet ° XML, SOAP, HTML ° Spring Framework
MQ ° RabbitMQ, Kafka
IMDG ° Redis
Search ° Elasticsearch
ETC ° Zookeeper ° Flume ° Puppet, Chef ° Container(Docker), Kubernetes ° Jenkins, Go-PipeLine ° Junit, Swagger
Network : Wireless Access Technologies ° GSM, CDMA, WCDMA, LTE
IP Networks ° UDP/TCP/IP, HTTP, SMTP, POP3, IMAP, FTP, SSH, SOCKET
Services ° Messaging : SMS, MMS, EMS, PUSH Message ° Voice Call ° Mobile Web Browser
Security : ° Security technologies and cryptographic subsystems ° Various Security (Network) Protocols.(SSL/TLS, etc) ° Encrypt Key Management
WORK Experience |
||
|
|
Samsung SDS |
Seoul Korea |
|
Senior Engineer · As a Software Architecture, Architecting for Distribute DataBase and Scale-Out Architecture. participated in design of network connection library and database access tools used for connecting OpenStack Swift(Object Storage). · As a software developer, participated in design and development of MCP(Multi Channel Transport Protocol base on TLS) · As a software developer, participated in design and development of Smart Delta Sync(Multi-Chunk File Synchronization over network) · As a software developer, participated in design and development of SKM(S/W Key Management Solution) , and Multi Encrypt/Decrypt Solution. · As a software developer, participated in containerization of cellwe Solution. (Custom S/W Image)
|
||
|
|
Samsung SDS |
Seoul Korea |
|
Senior Engineer · As a software developer , DataBase Analyst Duties and Responsibilities included : Server part engineer in UMP(Unified Messaging Protocol : Mobile PUSH system)
|
||
|
|
Samsung SDS |
Seoul Korea |
|
Advisory Engineer · As a software developer, DataBase Analyst Duties and Responsibilities included : Server part engineer in UMP(Unified Messaging Protocol : Mobile PUSH system) · As a software developer and Software Architecture, Managed IOS Client development in Contacts Sync ( 2009~2010) |
||
|
|
LG Electronics. |
Seoul Korea |
|
Senior Engineer · Development LTE Kernel – LG Electronics , Korea · Development Cellular Phone for LGE CDMA(Code Division Multiple Access) And Android · Job Experience: SMS/VMS/EMS/MMS/WAP/CAMERA Module SW Engineer and Project Leader · Develop Model (LGE) ° Alltel & U.S. Cellular Phone In U.S.A As a software developer and Project Leader, Development SMS/MMS modules and Certification in process IOT(Interoperability Test Program) from Motorola in Dallas (AX/UX840, UX585) ° Movilnet Phone In Venezuela As a software developer and Project Leader, Development SMS/MMS/Voice Call modules, Managed Local QM(Quality Manager) and Managed Project resources & schedule(MD3600) ° Iusacell Phone in Mexico As a software developer and Project Leader, Development SMS/MMS/Voice Call modules , Managed Local QM(Quality Manager) and Managed Project resources & schedule (MD3500) ° Bell Phone in Canada As a software developer and Project Leader, Development SMS/MMS/VMS(Voice Messaging Service) modules, Phase Test & Field Test, Apply Teleca Obigo Browser, Managed Project resources & schedule (CX585) ° PCL Phone in Israel As a software developer and Contact Manager, Participation in the design and development member of ASDP Base Platform(LG Platform), Development SMS module, Made UI platform for Hebrew UI(Align Right to Left) (PX8600/ PX240) ° Reliance Phone in India As a software developer, Development Camera Module & Implement OSD(On Screen Display) module (UX810) ° Yemen Mobile Phone in Yemen As a software developer, Development Call/Call History/Contacts modules, Applied Dual UIM(SIM) Card, Modified Phone DB System(DFMS) (YD636) ° China Unicom Phone in China As a software developer, Development Contacts/Call History modules, Modified File Control System, Development PC Sync Module (LG Sync), Development Camera Module(C670/C600/C630/C620/C6260…)
|
||
|
Invention Disclosures |
||
|
Submitted about 2 patents in the area of Mobile Services and Mobile Networks., Security, Delta Sync, Secure File Transport, Key Management, Distributed Computing, De-Duplication (2012 ~ Present)
|
||
|
Education |
||
1996 to 2003 |
Kyonggi University |
Suwon Korea |
|
Bachelor of science · Computer Science and Mathematics. |
||
|
References |
|
References are available on request. |