Senior Software Consultant Resume New York City - Hire IT People

SUMMARY:

More than 10 years of C/C++/STL programming experience on developing real - time embedded software with some multi-threading experience; one year working experience of Python; knowledge of SQL/NoSQL.
Recently focus on developing real-time bidding software for Confidential Demand Side Platform (DSP) Project.
Very proficient in core data structures and algorithms.
Extensive experience of low latency multi-tasks software design, implementation and performance tuning on Real Time OS (RTOS) such as Necleus and ThreadX; Working experience with Windows, Cygwin, and Linux/Unix.
Expertise in debugging software crash issue with Laterbach T32 Emulator, VC++ and other debugging tools.
Proficiency in analyzing and tuning mobile TCP/IP throughput performance by Wireshark and MTT tools.
Expertise in 3GPP protocol stacks and wireless communication systems.
Self-motivated and adapt in a fast-paced team environment on mission-critical tasks.

TECHNICAL SKILLS:

Languages: C/C++, Visual C++, Python, JSON, SQL, SDL, TTCN, Prosa, ARM assembly

O/S: ThreadX, Windows, Nucleus, Vxworks, UNIX and Linux/Ubuntu, Multi-threaded

Tools: Laterbach T32, Wireshark, MTT, Coverity, Eclipse, Source Insight

Software: ClearCase, ClearQuest, Pforce, Cygwin, TCP/IP, HTTP, ProtoBuf, JSON

PROFESSIONAL EXPERIENCE:

Confidential, New York City

Senior Software Consultant

Responsibilities:

Working on Real-Time Bidding module of Demand Side Platform project. Designed and implemented parser/render interface modules with 3 external Ad Exchanges. These software modules are developed by C++, JSON, OpenRTB, BigTable and ProtoBuf. Also implemented a couple of tools with Python.
Maintained existing software and Debugged reported issue for Ad Exchanges. Performed unit test, system test and global test for those software modules according to Agile development practices.

Confidential

Senior Principal Engineer

Responsibilities:

Implemented and maintained features for S-IPC module, a RPC-like messaging framework to receive and send message between Application Processor and Communication Processor. This S-IPC module instead calls services provided by underlying wireless modem software, implemented in C/C++/STL language.
Designed, developed, maintained, and optimized lots of 2G and 4G mobile phone protocol stack modules over Real-Time Operating System (RTOS), with C, C++ and SDL language. These software modules process real-time data in low-latency way for voice, video and mobile web related applications by multithreading technologies
Acted as technical leader to analyze the feature requirements from customer and marketing team, to estimate the required work effort and effect to existing software, to track and coordinate key customer technical issues. All these contributions helped Broadcom a lot to ship about 200M baseband chips to its customer
Delivered a couple of design documents for important Inter-RAT mobility procedures between 2G, 3G and 4G technologies, such Voice over LTE and seamless data transfer between 3G and 4G networks
Analyzed, debugged and resolved numerous showstopper issues such as software crash, memory leak and low TCP/IP data throughput performance by applying various debugging tools, such as Lauterbach T32 Emulator, Visual Studio, gdb and Wireshark
Initiated and accomplished groundbreaking tools by Python to enhance internal testing framework. This new mechanism can automatically create testing scripts from cell phone trace, which could reproduce most rare scenarios happened in field testing and can be used a regressive testing tool to verify the software solution

Confidential

Principal Engineer & Team Leader

Responsibilities:

Established and supervised protocol stack team to support Chinese cellular device vendors and completed project assignments from US stack team
Analyzed and remedied numerous stack issues for one customer’s mobile products implemented in C language, expediting the launch of the customer’s “Victory” phone
Facilitated software integration and customization for different phone platforms
Team leader, Staff Engineer
Customized stack modules to develop new internal 2G/3G mobile platforms with C language
Led protocol stack team in support of all protocol stack software-related tasks
Managed field testing and Interoperability Testing (IOT) for one famous customer’s UMTS platform
Wrote some SQL query code to access IC chipset data and generate report for customer.

Confidential

Senior Software Engineer

Responsibilities:

Supported the Infineon-Huawei UMTS single mode mobile phone project
Performed UE conformance testing using Anite system. Introduced integration testing with Anritsu protocol testing equipment. Refined Anritsu TTCN script for adapting to new UE.

Confidential

Senior Software Engineer

Responsibilities:

Implemented a NBAP module in the NodeB simulation system and implemented a RLC module in the UMTS RNC both were delivered with C and SDL language
Contributed to integration testing and debugging of UMTS RNC, NodeB, and CN systems
Produced comprehensive design document for RLC module in the UE

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Senior Software Consultant Resume

New York, CitY

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