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Leaf Lee is listed as Senior Software Engineer at Ticom, based in Shenzhen, Guangdong, China. AeroLeads shows a matched LinkedIn profile for Leaf Lee.
Leaf Lee previously worked as Senior Embedded System Engineer at Linkpower and Senior R&D Engineer at Siemens. Leaf Lee holds Bachelor Of Engineering (B.E.), Electrical, Electronic And Communications Engineering Technology/Technician from Xi'An Electronic Science And Technology University.
Excellent in all kinds of Analog & Digital circuits as well as Protel, PADS, Altium Designer…CAD tools. Highly professional in monochip, ARM, Cortex . Good command in DSP,X86,PowerPC also. Well acquainted with compliance - CE LVD / EMC / R&TT / Rohs2.0 / ErP.Expert at software programming. such as Assembling, C/C++,VC++,Android and JAVA. Also familiar with EVC++,Linux and Java web. Long experience in Openwrt for LTE/CPE wifi routers, and VC++6.0,VS2013 on Windows application.Good at SVN, git. Highly professional in RS232, RS485,RS422, WiFi, BLE. Familiar with Zigbee, Lora. And good command on STM8S, STM8L,STM32L, STM32F, CC2640, QN902x, also used on Atmel, STC, Sonix, Renesas(NEC,,), Freescale. Almost all MCUs.Good at written & spoken English. Capable of simple Japanese as well.
Listed skills include Engineering, Manufacturing, Product Development, Automation, and 6 others.
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A career timeline built from the work history available for this profile.
Shenzhen, Guangdong, China
1. SDWAN-Software defined WAN.2. Openwrt development.3. SW tools with git & SVN. 4. Familiar with Ethernet,TCP/IP and WiFi protocol, include http, TR69, SSL,ICMP,NBNS, STP,BSD,iptables,Qos,Openvpn,MPLS,IPSEC,IPSET,OSPF,BGP,GRE,RIP,,,5. Familiar with Web GUI, such as html, JSON, JS lib – Jquery, Vue, ASP,python.6. Linux kernel cutting and Application configuration.
Shenzhen, Guangdong, China
1. WiFi router design/development based on OpenWrt –a Linux distribution for embedded devices.2. LTE router design/development based on Linux.3. Some misc jobs, such as MCU (stm8s) SW/HW design, also some java web working -HTML,JS,JSP,sevlet,Java involved. 4. Use BC95 to develop NB-IoT smart lock. Include NB-IoT protocols of UDP, CoAP, OneNet.5. Use NXP QN9201 to develop BLE smart lock.6. Use STM8S003,STM8L051,STM32L011 to develop NB-IoT devices, such as… Show more 1. WiFi router design/development based on OpenWrt –a Linux distribution for embedded devices.2. LTE router design/development based on Linux.3. Some misc jobs, such as MCU (stm8s) SW/HW design, also some java web working -HTML,JS,JSP,sevlet,Java involved. 4. Use BC95 to develop NB-IoT smart lock. Include NB-IoT protocols of UDP, CoAP, OneNet.5. Use NXP QN9201 to develop BLE smart lock.6. Use STM8S003,STM8L051,STM32L011 to develop NB-IoT devices, such as remote fire alarms, smart Key…7. RTOS based SW system development on CC2640R2F.8. Cable_lock with BLE, GPS, NB-IoT design. Users can check the remote cable_locks on mobile phone APP to get their traveling maps and unauthorized_unlocking alarms.9. Use VS2013 VC++ to develop Windows applications. Show less
Shenzhen, Guangdong, China
1. Thermostat system design on both hardware and software. 2. Power part design, including X2 Cap, transformer, SMPS (switching mode power supply). 3. Circuit design on MCU and LCD. 4. Communication design on WiFi, Bluetooth, KNX.5. I/O design on Cap touch and rotary.6. DFMEA - Design Failure Mode and Effects Analysis.7. Compliance - CE LVD/EMC/R&TT/Rohs2.0/ErP's improvement and certification.8. Coordinator on technical issues between… Show more 1. Thermostat system design on both hardware and software. 2. Power part design, including X2 Cap, transformer, SMPS (switching mode power supply). 3. Circuit design on MCU and LCD. 4. Communication design on WiFi, Bluetooth, KNX.5. I/O design on Cap touch and rotary.6. DFMEA - Design Failure Mode and Effects Analysis.7. Compliance - CE LVD/EMC/R&TT/Rohs2.0/ErP's improvement and certification.8. Coordinator on technical issues between Siemens and EMS (external manufacture system, i.e. OEM/ODM). 9. Monitor and instruct EMS' technical work and report to Siemens' management. Show less
Shenzhen, Guangdong, China
1. Remote Control System of Road LED, including 3 parts: Unit, Hub, Center Console. The entire HW and SW work is under my duty, no other personnel participated, no any outsource. 2. Unit Controller design: STC MCU, PLC chip, AC/DC converter.3. Hub design: Cortex-M3, PLC chip, AC/DC converter, GPRS Module.4. Center Console design: LDO, RS232, GPRS Module.5. Unit, Hub, Center PCB layout.6. Unit software design, with Keil C51.7. Hub software design… Show more 1. Remote Control System of Road LED, including 3 parts: Unit, Hub, Center Console. The entire HW and SW work is under my duty, no other personnel participated, no any outsource. 2. Unit Controller design: STC MCU, PLC chip, AC/DC converter.3. Hub design: Cortex-M3, PLC chip, AC/DC converter, GPRS Module.4. Center Console design: LDO, RS232, GPRS Module.5. Unit, Hub, Center PCB layout.6. Unit software design, with Keil C51.7. Hub software design, with Keil MDK.8. Windows program, with Microsoft MFC. Including 3 parts: Unit operation interface, Hub operation interface, Center remote control system of Road LED. UI, HW Driver, Data among it. UI friendly, and very efficient with Windows Run-Time resource.9. Using RS485/DMX512 instead of PLC, redo all work above.10. Using Android instead of Center hardware and Windows. redo the work of item 7,8 above. Show less
Shenzhen, Guangdong, China
1. With AVR Mega64, develop calling machines for Japan (including SW&HW), and the matched Windows XP software 2. With ARM7, develop 56mm and 80mm micro thermal printers (including SW&HW), andthe host software of WINCE3. With Cortex-m3, develop Client Manager Pagers (including SW&HW) 4. With RF905 and STC chips, develop wireless LED screens (including SW&HW) 5. With AVR Mega88, develop Wireless Voices(including SW&HW)6. Develop PCB antennas for 2G RF… Show more 1. With AVR Mega64, develop calling machines for Japan (including SW&HW), and the matched Windows XP software 2. With ARM7, develop 56mm and 80mm micro thermal printers (including SW&HW), andthe host software of WINCE3. With Cortex-m3, develop Client Manager Pagers (including SW&HW) 4. With RF905 and STC chips, develop wireless LED screens (including SW&HW) 5. With AVR Mega88, develop Wireless Voices(including SW&HW)6. Develop PCB antennas for 2G RF ID cards 7. Solve some problems in production and after sales, such as EMI, ESD, product instability… Show less
Shenzhen, Guangdong, China
1. Design DVB-S (digital video broadcast) receiver card 2. Design STB (set to box) 3. CPU hardware circuit design 4. Video and Audio hardware circuit design 5. Schematic circuit layout 6. PCB layout 7. System test
Shenzhen, Guangdong, China
1. System design for Router 2. System design for IP Switcher 3. Initiate new marketable products, pre-research them 4. Overall design, including software, hardware and structure 5. Day-to-day management of R&D department 6. Mastermind a new Ethernet Switcher, Gbit ports, 32bit MCU, multilayer IP stackprotocols, and embedded RTOS
Shenzhen, Guangdong, China
1. On TI 8bit MCU, develop toys with voice and LED 2. On Motorola 8bit MCU, develop toys with voice and LCD 3. On Sonix 4bit MCU, develop toys with voice, LCD and LED
Tianjin City, China
1. 150MHz RF station for railway communication 2. 150MHz RF mobile for railway communication 3. 150MHz system control center for railway communication 4. 450MHz RF station for railway communication 5. 450MHz RF mobile for railway communication 6. 450MHz system control center for railway communication
Quick answers generated from the profile data available on this page.
Leaf Lee works for Ticom.
Leaf Lee is listed as Senior Software Engineer at Ticom.
Leaf Lee is based in Shenzhen, Guangdong, China while working with Ticom.
Leaf Lee has worked for Ticom, Linkpower, Siemens, Unilumin, and Shenzhen Youngtek Co., Ltd.
You can use AeroLeads to view verified contact signals for Leaf Lee at Ticom, including work email, phone, and LinkedIn data when available.
Leaf Lee holds Bachelor Of Engineering (B.E.), Electrical, Electronic And Communications Engineering Technology/Technician from Xi'An Electronic Science And Technology University.
Leaf Lee is listed with skills including Engineering, Manufacturing, Product Development, Automation, Testing, Electrical Engineering, C++, and Microsoft Office.
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