R&D, ERP Developer, Data Warehouse Manager and Database Specialist

- Sales Engineer responsible regarding to government section including military department, university and provincial administration.- Product Specialist of surveying instruments including Automatic Leveling, Theodolite, Total Station, Laser Scanner, and GPS Station and Handheld GPS in the range of Nikon and Trimble brand.

- Space Image Mosaic, connect the rectified image together with the same datum as reference.- Space Image Error Correction

- Space Image Rectification, import the raw image from the various satellite such as IKONOS, Landsat, Quickbird and tile them into grid which defined by the coordinating system such as UTM or WGS84.- Space Image Error Calibration, during the image rectification process, various type of errors is stick within the raw image such as the shifting of the horizontal axis (x,y) or vertical axis (z) or the distortion of the image. These error must be eliminated before using in the terrain representation.- PointAsia Software Developer Team, including mainly in image calibration, rectification and mosaic process. Moreover, the GIS database updating and identification has role to play.