Create and Checking Working Instruction , Training new working instruction to operator.

Collect requirement of design project from customer.
Prepare estimate cost of machine after design team completed the drawing.
Make quotation, manage project timeline and complete project.
Customer field is automotive industries ( 1st , 2nd tier)

Sales the SOLIDWORKS ( 3D CAD CAM CAE software )
Find the new customer.
Convince customer between SOLIDWORKS and another software
Make quotation, commit billing date and delivery date

1.  Technicial and pre-sale of Thingworx ( IoT platform of PTC inc. )
    1.  Present Thingworx to customer suggestion right way to IoT.
    2.  Suggest the right way for start IoT project.
    3.  Site survey, get requirement and find critial pain point from customer.
    4.  Present prove of concept ( POC ) refer requiremnet and pain point.
    5.  Mapping data from machine or what every to Thingworx platform ( Kepware, REST, MQTT and etc ).
    6.  Contact PTC headquarters about after sale service ( Bug report, installation guide, manual and etc ).
    7.  Find the new IoT hardware or IoT technology to support customer.
2. DIAS IoT Platform ( Thingsboard core engine )
   1. Concept design platform.
   2. Design back end structure.
   3. Coding back end electricity billing service and generate to PDF report.
   4. Coding back end OEE service and generate to PDF report.
   5. Design and coding Admin application for DIAS platform ( Angular , NodeJS ).
   6. Coding back end Line notify service.
3. Administrator
   1. Using VMware for manage all server. ( Thingworx, DIAS, SOLDIWORKS and etc. )
   2. Manage resource of Host server.
   3. Create new VM for testing, setup, develop IoT platform.
   4. Install OS. ( MS windown server, Ubuntu server).
   5. Monitor server.
   6. Maintenance server. ( Update, Down check and whatever you can think ).
4. Content creator
   1. Write IoT articles for marketing event.
   2. Write webinar content.

Focus on Electronics hardware for IoT in construction business
    1.  Kick start new project with customer's requirement.
    2.  Suggest the right way for start IoT project.
    3.  Site survey, get requirement and find critial pain point from customer.
    4.  Guidelines the hardware for our team ( Electronic technician and Web app developer ).
    5.  Mapping data from hardware to web app ( via REST API ,MQTT and etc ).
    6.  Design prototype PCB and firmware.
    7.  Driving the prototype to mass production 
    8.  Contact with PCB fabrication factor , Electronic component supplier.
    9.  Testing and develop testing to for our team.
    10. Improve hardware current model ( Add feture , improve performance )
    11. Etc.

Smart Building Business Focus
    1. Smart Building Automation:
        Developed and implemented a robust Zigbee network for a water leak monitoring system, enabling real-time leak detection and improved building safety. (Highlights contribution to smart building automation)
    2. IoT-based Water Leak Monitoring System:
        Led the development of a water leak monitoring system using the Thingsboard IoT platform, promoting efficient water management and minimizing potential damage in smart buildings. (Focuses on IoT application in smart buildings)
    3. Smart Building Sensor Sourcing:
        Conducted thorough research and identified qualified suppliers for Zigbee water leak sensors, ensuring compatibility and reliability within smart building ecosystems. (Emphasizes understanding of smart building component sourcing)
    4. Smart Building Alarm Display Development:
        Designed and developed a water leak alarm display using ESP32 and Squareline, providing clear and actionable alerts for building occupants in a smart building environment. (Showcases development skills for smart building interfaces)

IoT Project Focus:
    1. IoT Project Cost Estimation:
        Acted as a key resource in estimating costs for IoT projects based on customer requirements and technical specifications. (Highlights cost estimation expertise in IoT projects)
    2. IoT Device Selection for Customer Needs:
        Possess strong research skills to identify and recommend appropriate IoT devices that precisely meet customer requirements within IoT projects. (Focuses on understanding customer needs and selecting suitable IoT devices)
    3. IoT Device and System Testing:
        Performed meticulous testing of IoT devices and overall systems to ensure functionality, reliability, and data integrity in IoT projects. (Emphasizes testing skills for IoT projects)
    4. Developer Support for IoT Device Integration:
        Proactively facilitated the collaboration between developers and IoT devices, ensuring seamless integration and smooth operation within IoT projects. (Highlights ability to bridge communication between developers and IoT devices)

Design advanced electronic PCBs using Altium Designer.
    1.  Handle a wide range of designs, from general DC-DC power converter
        circuits to high-end MCU circuits.
    2.  Work on compact, space-constrained boards ranging from 2 to 4 layer PCBs.

Research, design and develop an EVSE J1772 AC charger (max 7.7 kW),
conforming to the SAE J1772 standard.
    1.  End-to-end ownership : PCB design, firmware, and testing.
    2.  Firmware development on ATmega328, RP2350 and ESP32-S3.
    3.  Integrated Thingsboard as the IoT platform for remote
        monitoring and control.