Building Infrastructure of Novotel Hotel BSD – TangerangQuantity Surveyor & Quality Assurance Division• Checked and calculated the volume package of reinforced concrete structure work and recapped the progress of reinforced concrete structure work.• Count the architectural work package for tender by considering For Construction Drawing and Shop Drawing. • Inspected and evaluated batching plant facilities in the field, supervised the concrete compressive strength testing process, and reported concrete compressive strength test results.

Building Infrastructure of Arjuna Tower Mataram CityManagement Constructions Division • Checked the progress of foundation and reinforced concrete structures work, with checked the results of concrete compressive strength tests, reported quality inspection errors if it's not following the requests, supervise the casting process (cycle of time) of reinforced concrete structures

“Sifat Mekanik Beton Ringan Expanded Polystyrene dengan Perlakuan Panas dan Penambahan Serat Polyprophylene”• Collaborating closely with the main researcher and fellow research assistants with a research entitled “Sifat Mekanik Beton Ringan Expanded Polystyrene dengan Perlakuan Panas dan Penambahan Serat Polypropylene”. by conducting comprehensive literature reviews to support research initiatives, ensuring a thorough understanding of existing material tests, and identifying problems of research for further exploration.• Assist in testing material conditions, recapitulating material laboratory test results data (specific gravity, water content, etc.), preparing materials according to requests, making test object samples, and testing test object samples against compression tests and tensile tests.• Assisted in the design and implementation of research projects, including developing methodologies, creating survey instruments, and coordinating data collection efforts.

• Accompanying course lecturers in the learning process by providing a tutorial for student assignments solution after the file collection assessment process is complete.• Make student assignments and quizzes corrections by accompanying students to discuss the assignments given by the course lecturer.• Responsible for supervising the implementation of semester examinations.

• Accompanying course lecturers in the learning process by providing a tutorial for student assignments solution after the file collection assessment process is complete.• Make student assignments and quizzes corrections by accompanying students to discuss the assignments given by the course lecturer.• Responsible for supervising the implementation of semester examinations.

• Supervised practicums in the laboratory field, as well as assisted in preparing practicum reports with materials consisting of reinforced concrete structures, steel structures, and wooden structures.• Assist in testing concrete and steel specimen samples submitted by external parties to the laboratory for related project necessity.

• Responsible for planning basic work programs that can help students in academic matters and reporting the results of activity evaluations to the campus.• Supervised the implementation of work programs and coordinated with all staff to develop work programs that are implemented.

• Responsible for the "Civil Academic Center HMS UAJY 2021-2022" work program.• Planned and implemented work programs that focus on developing civil engineering knowledge, competition communities, scholarship information, and assistant forums (lecturers and laboratories).

• Accompanying course lecturers in the learning process by providing a tutorial for student assignments solution after the file collection assessment process is complete.• Make student assignments and quizzes corrections by accompanying students to discuss the assignments given by the course lecturer.• Responsible for supervising the implementation of semester examinations.

• Accompanying course lecturers in the learning process by providing a tutorial for student assignments solution after the file collection assessment process is complete.• Make student assignments and quizzes corrections by accompanying students to discuss the assignments given by the course lecturer.• Responsible for supervising the implementation of semester examinations.

• Accompanying course lecturers in the learning process by providing a tutorial for student assignments solution after the file collection assessment process is complete.• Make student assignments and quizzes corrections by accompanying students to discuss the assignments given by the course lecturer.• Responsible for supervising the implementation of semester examinations.

• Assisted the practicum participants in preparing the practicum reports with materials consisting of measured the velocity and coefficient of discharge, and water purification installation experiment.• Made the practicum materials and exam questions including writing and oral tests for hydraulics and environmental engineering practicum courses.

• Responsible for planning parent meeting activities for new students. • Planned introductory events for engineering study programs, student organizations, and academic activities as well as matters related to Universitas Atma Jaya Yogyakarta, especially at the engineering faculty.

• Responsible for planning national seminar activities and BIM software training.• Made plans for event arrangements, compiled a list of speakers, coordinated with other divisions regarding equipment needs and technical matters for activities, and coordinated with speakers during the series of events.