Test Engineer Resume Seattle, WA - Hire IT People

PROFILE:

Highly motivated, interested in Technical Support Engineer, wireless network, mobile architectures applications and wireless switching technology
Familiar with IP4/6,SIP, 3G,4G, TD - LTE, Big data Network, Software-Defined Networking andNetwork Function Virtualization .
Industry-standard software programming using the simulation platform for testing and implementation
Strong sense of commitment to goals and responsibilities with intent to exceed expectations
Problem-solving, independently or with a team
Self-motivated and quick learner
Experience with OSI, OSPF, BGP, TCP/IP, ARP and Ethernet Protocols
Cellular protocol stack testing Layer 2-3 and Layer 4-7 protocol IMS and MBIM protocol, Gateway Protocol (eBGP) / iBGP, OSPF, EIGRP, MPLS
Good understanding of System architecture, Interface Testing, Integration Testing, and UE Testing
Familiar with OpenStack Orchestration: Architecture, configuration and Open flow
Familiar with end-to end design, SIP Protocol call flows, IPv4 and IPv6
Understanding of physical machines and virtual machines analysis and test
Familiar with SDN and NFV, 3D MIMO, OFDM WCDMA and TD-LTE 4G/5G technologies
Experience scripting with Python, Matlab, C#, C++ and Linux
Trilingual: English, Chinese and French
Self-motivated and quick learner

PROFESSIONAL EXPERIENCE:

Test Engineer

Confidential, Seattle, WA

Responsibilities:

Investigated Hadoop, Data Pipelines, Streaming Data, Data Analysis, and Data Governance
Survey a variety of available data stack technologies and describe their uses, advantages and limitations.
Run a data processing workflow through a commonly used platform.
Understand the basics of distributed systems, relational databases, and key-value stores;
Have a baseline understanding of Hadoop, including distributed storage and persistence and data processing
Batch Processing vs. In-Memory vs. Massively Parallel Processing (Hive, SQL, Spark)
NoSQL stores, their uses and limitations (HBase, Mongo, Cassandra etc.)
Cluster design and management
Used of Cluster Design and Management, NoSQL Key/Value Stores and Security
Investigated Cloud Network, Cloud Resources, Amazon AWS, QoS (Quality of Service) and VPN Service

Mobile Tester

Confidential, Seattle, WA

Responsibilities:

Investigated IP4/6, eBorder Gateway Protocol (eBGP)/iBGP, MBIM, OSPF, EIGRP. MPLS on L2/L3 Layers and L4 to L7 layer network service chaining Orchestration, Control, and management
Contributed SDN and NFV data, storage data deduplication and concept of transport analysis
Operated OpenStack Orchestration architecture, Configuration, Services and management: Controller Node, Compute Node, Network Node, Storage Node and others
Analyzed of Virtualization of Mobile Core Network and IP Multimedia Subsystem (IMS) testing
Developed code using Object-Oriented Programming in Linux, Python and C#/ C++ language
Updated test results, defects and analyzed

Algorithm-Test Engineer

Confidential

Responsibilities:

Enhanced -Multi-User Multi-Output Multi-Input (MU-MIMO), beamforming, antenna polarization and Channels, diversity of receive and transmit signal
Analyzed signals, interference, Macro site and Small cell design in urban/suburban scenarios
Investigated Radio propagation modeling, prediction, data networking
Analyzed IP networking: IPV4/IPV6 /DNS/ IMS
Operated trouble shooting and analysis of results
Tested Mobile case preparation and execution and Functional testing, test results, defects and analyzed
Designed test suites using C#/C++ with Linux/Matlab platform and developing new test tools to test the functionality of the Code
Analyzed IP networking: IPV4/IPV6 /DNS and IMS (IP Multimedia Subsystem)
Executed Wireshark protocols: SIP, RTP, HTTP, Sigtran, SS7, SDP, RTP, MPLS, RTCP, and MBIM protocols together to process SIP call and call flows
Designed and implemented of SIP protocol used Linux OS server admin in communication systems