Data Analyst, Python Developer, Excel+Macro Expert, Power BI Expert, Tableau Expert

I work as a freelancer in platforms such as upwork, fiver and freelancer. In addition,
I am sometimes employed by other freelancers who are in the same tech community
with me to carry out their data analysis project.

Achievement and responsibilities:
* Quality control
* Deep analysis of data to track up the quality of spare part and product
* Operation Report making
* Giving support to other business units: both online and offline
* Others include training of team leaders, operation logic maintenance, operation planning
etc.

Achievement and responsibilities:
* Cost control
* Deep analysis of data to detect the rate of material consumption, cause of high rate
consumption and possible solution or improvement measure to tackle anomalies.
* Preparation and presentation of training document which had helped in controlling the
mode of operation positively
* Gave support to Quality supervisor in raising quality alarm
* Training and development of staff