Martin Li Email & Phone Number

133 12 Ave Se, Calgary, Ab T2G 0Z9

1. Take overall electrical and firmware responsibilities to support massive productions from PCB component assembly, product calibration, product tests, to product releases, and do customer service support2. Independently solve milestone product quality obstacles which have not been solved for a decade throughout the company organization for massive productions3. Take overall electrical and firmware duties to design new products from concept to release, and maintain existing products4. Act as a coordinator to work with related external parties/contractors5. Independently designed, tested and coded firmware algorithm using Silicon Labs Simplicity Studio to solve complicated wireless BLE 5.2 firmware and hardware issues for multi-device connections, high throughput and good range to commercialize new wireless product.6. Independently created a new BLE algorithm and implemented it into the firmware to approach the full bandwidth of BLE 5.2 with multiple BLE devices communicating simultaneously over 30m in battery powered wearable medical applications7. Play a key role to establish the shielding and grounding architecture to reduce noise and improve the product quality greatly. 8. Solved all electronics related EMC issues of all product series throughout the company, took the EMC tests and got new product FCC and CE certifications.

Calgary, Alberta, Canada

Measurement While Drilling(MWD) Projects I led the design and finished:1. Motor screening2. High Speed (>700 RPM) rotation algorithm 3. Sensorless DC motor control algorithm4. Added new features to Improve MWD directional modules of JAE and Microtesla5. Roll Test firmware

Bay M, 1003 55 Ave Ne, Calgary, Alberta T2E 6W1

●Cooperated and led firmware, hardware and software designs internationally/remotely with the organization’s other departments to develop two new downhole projects, finished these two projects and launched them to the market●In charge of writing design documents and work instructions for these two projects●Led the new X-Ray fluid density design which used electrically generated X-ray to measure fluid and gas density in the downhole wells ●Reviewed and improved the firmware and hardware of the downhole high speed(up to 300kbits/s), high temperature(177C) network systems●Cooperated with internal software engineers to maintain/upgrade Silicon Labs USB DLL libraries●Cooperated with external software engineers to maintain/upgrade Warrior Data Acquisition Software for Probe applications

Sylvan Lake, Ab

Major Duties and Responsibilities:●Converted client requirements, the CEO and the manager’s project conceptions into hardware and firmware architecture; designed new project schematics and verified the schematics; used compilers and debugger to code firmware to further verify the hardware; wrote design documents●Coded and debugged new product firmware from conception to release; upgraded, debugged and tested existing firmware to release●Interacted with JAVA-SQL software engineers and calibration software engineers to integrate the tools into JAVA-SQL software system and calibration software system; in charge of writing communication protocols/design documents; maintained JAVA and C++ USB DLL libraries●Researched and tested new components, new compliers and new debuggers; created new microcontroller, DSP and ARM firmware libraries and example codes as technical references to be copied and pasted; verified and created Altium schematics units as the hardware reference units●Created test plans and carried out tests; wrote test reports, or instructed technicians to test●Instructed/demonstrated technicians, QCs, sales and operators to do manufacture tasks ● Reviewed emergency client feedbacks and provided solutions for the company’s management team when asked Highlight of Projects 1. 200 ºC Gauges2. Fast Sample Gauge sampling pressure and temperature at tens of thousands samples/s3. High efficiency, high temperature battery application DC-DC power converters4. Water and oil resistivity sensor for the production logging array tool5. Surface Read Out gauges transmitting distance up to 10km6. Wireless Gauge: the gauge wire goes through hazardous Zone 0, 1,and 2 and participated obtaining the hazardous zone certification process of Europe, USA and Canada 7. Array production logging tool8. High level JAVA-SQL software design for user interface software9. 177 ºC high memory capacity pressure-temperature gauges of more than 12 categories

Calgary, Ab

1) In charge of developing a firmware project for Measurement While Drilling and Logging While Drilling of Mud Pulse Pulser by Cosmic C compiler. The firmware had passed tests and is being applied in the oil fields in Canada and USA.2) Added new firmware features of Custom Packets embedded in two microprocessors of Atmel ATMEGA128L(128 Kbyte program flash, 4 Kbytes RAM) for EM Dipole tools originally developed by Applied Physics System:3) Used Visual Studio 2008 and C#3.0, ASP .NET 3.5 to develop monitoring software for surface-boxes.4) Improved the encoding and decoding algorithms of Gauss Modulation5) Gave firmware architecture and hardware advices to VP of engineering 6) Assisted other firmware engineers to solve technical obstacles

Guangzhou, China

a) Managed the firmware team, hardware team, software team and mechanical team b) Budgeted project, human resource cost and material costs; organizing activities of the teams; negotiated and solved conflicts; signed and managed contracts with clients c) Interacted with clients to analyze product requirements; designed, coded, debugged and tested embedded C real-time software under microcontrollers of AT89C52, AT Mega 16, PIC 16C58, Motorola DSP56F803 and TI DSP TMS320F28XXd) Initially developed hardware, firmware, software version control and specifications of a product of the Magnetic Floating Devices and another product of The Control System of Plastic Blowing machines to produce plastic bottles massively

Guangzhou, China

1) Interacted with clients to analyze product requirements; designed, coded, debugged and tested embedded software using C/Assemblers 2) Managed software versions, wrote test plans, design documents and user manuals3) In charge of developing a product of the GIS/GPS/GSM car security system, including a control center and a device installed a vehicle4) Led firmware and hardware teams; budgeted project costs

Master'S Degree, Computer Software Engineering

Activities and Societies: Coop. project: the Real-Time Information Processing System of the Ocean Geology and Earth Physics. Led.

Bachelor'S Degree, Computer Hardware Engineering

Activities and Societies: good at mathematics