Ching-Pu Wu Email & Phone Number

California, United States

San Francisco, California, US

Workflows, Templates, and Bundles

San Francisco, California, US

- Project enigineer lead- Workflow: Project Templates, Bundles

Kirkland, WA, US

• tech: full stack- react js, nodejs, C++, python, golang
• Design and implement IT Endpoint Management Web Applications Platform. Focusing on computer performance product, including front-end, back-end, and computer apps (React.js, Node.js, C/C++)
• Migrate and integrate an old connection module from old repository to common platform repository to improve the security and maintainability by leveraging the existing common libraries (C/C++, cross platforms)
• Develop endpoint configuration shared services for all product modules (golang, Node.js, React.js)
• Migrate all products python related code base from python2 to python2/3 compatible on acompanywide scope (python)

Santa Rosa, California, US

• Design and implement IoT web application device management frontend for device monitoring and control. (React.js)
• Architecture and implement a new IoT device application on both Windows/Linux for asset management web-based product. (C++, MQTT, Http, SQL, Conan)
• Design and implement device management web application backend for device data transmission, database, and presentation. (Java, Docker, PostgresSQL)
• Develop prototype, tools for proof of concept, R&D, debugging use. (react.js, D3 plot, javascript, node.js, C++)
• Involve web-based application development and structuring via ThingWorx platform and AWS infrastructure, such as load balancer, data federation across servers, for both cloud-based and on-prem solution.
• Evaluate new IoT solution technologies for next generation of software. (C++, Go, node.js, docker, MQTT, Conan, Jenkins)

Cupertino, California, US

• Developed automation test software for connectivity wireless technologies, e.g. NFC, across different products from engineering designs level to manufacturing production level.
• Integrated components from a system level perspective, such as chipset, tester, fixture, measurement.
• Interpreted wireless standards documents to write automated software to exercise wireless devices.
• Programed against extensible software program architectures.
• Designed calibration/verification algorithms for RF Tx/Rx measurement.

San Jose, California, US

• Developing RF system level test automation software for WiFi/Bluetooth/GPS/NFC testing including chipset and RF instruments (VSA/VSG/power meter) control for the use from R&D to manufacturing.
• Collaborating closely with lead wireless chipset makers to develop automated software on latest connectivity technologies such as 802.11ac-160MHz bandwidth and Beamforming.
• Supporting chipset makers to find out defects to improve chipset performance and design.
• Developing WiFi link-based automation solution for production performance testing such as throughput (RvR), PER, power.
• Designed test mechanism to reduce up to 25% of chipset calibration time.
• Performed advanced test method to achieve up to 3x test efficiency for multi-DUT testing.

San Jose, California, US

• Customized automation solutions for end customer on wireless chipsets integration with RF instruments.
• Implemented automated tools to improve efficiency for recursive manual work, resulting in 90% time saving.
• Provided DVT to MFG test plan counsels to customers on wireless testing based on Wireless Standards.
• Supported customers to use LitePoint automated software on various connectivity standards including WLAN, BT, GPS, and Zigbee.
• Provided pre/post-sale technical support in phases of customer’s product development and manufacturing.

Denver, Colorado, US

• Examined the performance of LTE network in indoor and outdoor environments by comparing the throughput and the LTE key performance indicators (KPI), including RSSI, CQI, SNR (MATLAB)
• Measured the performance of indoor and outdoor LTE signals in a campus scenario at 700 MHz by using JDSU E7464a and fetched the logging data for post analysis
• Tested and verified RF component’s performance, including power dividers, filters, phase shifters
• Synchronized LTE signals by tracking the primary sync signal (PSS) and the secondary sync signal (SSS) from a series of fetched LTE signals and analyzed the reference signal (MATLAB)

- Responsible for Network Management.

• Coded a genetic algorithm (GA) optimization function for reflector antenna design (C++)
• Tested antenna performance by network analyzer and an anechoic chamber
• Acquired the skills of soldering and RF printed wiring board (PWB/PCB) layout
• Developed the understanding and ability to operate RF test instruments, including spectrum analyzer, network analyzer, and oscilloscope

Master Of Science, Telecommunications

Bachelor Of Science, Communications Engineering