• Filled Proffesional Training about Mine Surveying (Nickel Mining)

• Responsible in the making of academic content about mine surveying in scope of Mining Company

• Responsible to update daily, weekly, and monthly progress pit.• Design plan, mapping, and processing of drone acquisition (using GCPs and PPK method).• Perform calculation, analysis, and evaluation of mining progress, stock of mined, and hauling ore.• Recounciliation of material removal progress with contractors.

• Updating work area progress (daily, weekly, monthly)• Perform stockpile volume calculations• Calculating the excavation results to determine the volume of coal getting and overbudden removal• Monitoring excavation elevation, SUMP, and road excavation• Monitoring of geotechnical monitoring points to prevent landslides• Provide ready-to-use data and maps for mine planning

- Making project planning (proposal, costs, etc.),- Survey measurements,- Processing and visualization of survey measurement more than 20 projects, and- Composing of project reports.

Assistant of Mr. Taufiq Ihsanudin, M.T. carry out his duties as a lecturer in research, community service, and teaching.

Kemah Kerja Geomatika or Geomatics Field Camp is one of the compulsory subjects that is implemented in the form of a survey and mapping activity project for an area. In 2022, the focus area for this activity project located in Brajan Village, Prambanan District, Klaten Regency.Main tasks in this job are assisting lecturers in assisting and providing consultation regarding :• Briefing and pre-test• Mapping activities - Measurement of the horizontal and vertical base frame using GNSS, Total Station and waterpass/levelling. - Topography and detail mapping using Total Station and combined with photogrammetry accuisition.• Processing and presenting situation map data according to Perka BIG No. 3 year of 2016 about "Technical Specifications for the Presentation of Village Maps"

Teaches basic photogrammetry such as use of exposure triangles, camera calibration, stereo and parallax using stereoscopy, making flight paths, processing aerial photos.

• Coordinate laboratory assistants in syllabus preparation, scheduling, and teaching.• Teach the use and utilization of geographic information systems using ArcGIS dan QGis software, for:- Query data,- Disaster hazard map,- Network analysis,- Making 3D building from OSM data,- Scoring analysis,- Overlay data,- Buffering, etc.

Assisting the KPSIDA sector in conducting inventory, updating geodatabase and visualization of facilities and infrastructure maps in the Serayu-Opak area uses GIS software to support the compilation of water resources management information data books and agency archives.

Guide the topographic survey practice (compulsory course in Geomatics Engineering) in studying :- Orthometric height measurements,- Long and cross-sections, and- Topographic surveys.

Mathematics and physics tutor specialist. Teaching senior high school and junior high school students, especially senior high school students who will carry out school exams and campus entrance examinations.