Curriculum Vitae
Arfha Rachmadhaffa Pahala
Hello, my name is Arfha Rachmadhaffa Pahala. I hold a degree in Oceanography from Diponegoro University with expertise in Health, Safety, and Environment (HSE), Geographic Information Systems (GIS), and hydrographic surveying. I have a strong interest in strategic planning and business development, supported by solid analytical skills, attention to detail, and a strong commitment to workplace safety. I thrive in collaborative environments and eager to contribute meaningfully to a dynamic professional setting.
Januari 2025
Universitas Diponegoro
S1 • Oseanografi • IPK 3.71
Agustus 2025 - Sekarang
Strategic Planning and Business Development Intern
PT Pertagas Niaga • Magang
1. Assist in updating the Risk Management documentation
2. Assist in updating the Organizational Work Procedures documentation – Corporate Key Performance Indicator (KPI) Development
3. Assist in updating the Draft Guidelines for the Performance Management System
4. Assist in completing the Technical Guidance for Key Performance Indicators (KPI)
5. Assist in updating the Organizational Work Procedures documentation – Performance Monitoring and Dialogue
6. Assist in completing the 2025 Top Risk Monitoring Report
Media
September 2024 - Desember 2024
Research Internship
BMKG Maritim Tanjung Perak Surabaya • Magang
• Participated in training on instruments used for meteorological data collection.
• Gained insights into aerology studies.
• Assigned to collect meteorological data, including wind speed, air pressure, cloud cover, and temperature, at 1-hour intervals.
• Conducted a thesis research project titled "Characteristics and Distribution Study of Oil Spills Based on Multitemporal Analysis of Sentinel-1 SAR (Synthetic Aperture Radar) Imagery in the Waters of Karawang, West Java Province in April 2021."
• Detected oil spills using SNAP (Sentinel Application Platform) and QGIS (Quantum Geographic Information System) software.
• Analyzed oil spill characteristics, including type, thickness, and volume.
• Assessed the extent, location, and distribution of oil spills based on oceanographic parameters.
Media
Juli 2024 - Mei 2025
Staff of Research
SONAR (Surveyor of Ocean Area) Universitas Diponegoro • Organisasi
• Participated in SONCLASS, a marine survey instrumentation training conducted by PT. Hidronav Tehnikatama.
• Attended a company visit to PT. Pageo Utama and PT. IPC Terminal Peti Kemas, Tanjung Priok.
• Underwent training on the operation of ADCP (Acoustic Doppler Current Profiler).
• Received training on the operation of Total Station.
• Served as the event coordinator for an AutoCAD training program focused on designing coastal structures.
• Participated in a training session on slope measurement using a Waterpass.
Media
Desember 2023 - Januari 2024
Student Internship
PUSHIDROSAL (Pusat Hidro-Oseanografi TNI Angkatan Laut) • Magang
• Conducted research on "Tidal Current and Ocean Wave Modeling in Berau Bay Using 2D Hydrodynamic Modeling."
• Processed tidal data using the Admiralty Method.
• Modeled ocean currents using MIKE21 with the Flow Model FM hydrodynamic module.
• Modeled ocean waves using MIKE21 with the Spectral Waves FM hydrodinamic module.
Media
April 2023 - April 2023
Participant Mangrove Cultivation
KeSEMaT • Project Base
• Attended fire suppression training using burlap sacks and APAR (Alat Pemadam Api Ringan).
• Participated in first aid training for handling unconscious individuals and bone fractures.
• Engaged in a simulation exercise on emergency self-rescue during a fire in an enclosed space.
Media
Januari 2023 - Januari 2024
Vice Manager
Komunitas HSE (Health, Safety, and Environment) Kelautan Universitas Diponegoro • Organisasi
• Regularly monitored the operations of the community.
• Served as a speaker in the “Prospek K3 di Lingkungan Kerja” training program.
• Participated in the HSE Class event, which included fire-fighting training using Alat Pemadam Api Ringan (APAR) and burlap sacks.
• Visited and studied OHS (Occupational Health and Safety) practices at the Muladi Dome construction project at Diponegoro University.
• Conducted a field study at PPSDM Migas Cepu with all community members.
Media
Juli 2022 - Juli 2022
Participant Fire Fighting and Rescue Training
KSR PMI Unit FKM Undip • Project Base
• Attended fire suppression training using burlap sacks and APAR (Alat Pemadam Api Ringan).
• Participated in first aid training for handling unconscious individuals and bone fractures.
• Engaged in a simulation exercise on emergency self-rescue during a fire in an enclosed space.
Media
Maret 2022 - Februari 2023
Staff of Media Information
HIMAOSE (Himpunan Mahasiswa Oseanografi) • Organisasi
• Managed the student association's social media accounts (Instagram and Line).
• Created regular posts on campus-related information, academic community updates, national celebrations, and other relevant topics.
• Served as the Head of Media Coordination Committee for OSS (Oceanography Sharing Session) and IOS (Indonesia Oceanography Summit).
• Executed the GESIT (Gerakan Edukasi Pesisir) program, which included mangrove planting and coastal cleanup activities.
• Served as a media committee member for LKMMPD (Latihan Keterampilan Manajemen Mahasiswa Pra-dasar) 2022.
Media
Januari 2022 - Januari 2023
Staff of Training and Educatioan
Komunitas HSE (Health, Safety, and Environment) Kelautan Universitas Diponegoro • Organisasi
• Served as the Chief Executive of a work program focused on educating both internal and external communities about OHS (Occupational Health and Safety).
• Organized the Gerakan Edukasi Pesisir in collaboration with Oceanography lecturers.
• Conducted a field study at ExxonMobil Cepu Limited with all community members.
• Led the media division committee for the community’s open recruitment event, increasing the number of applicants by 90%, from 17 applicants in the previous year to 111 applicants.
Media
Agustus 2021 - Agustus 2023
Staff of Marine Geology Division
Komunitas Maritim Muda Nusantara • Organisasi
- Attended training about marine geology.
- Participated in the EXECUTORS (Executive Development Program for Indonesian Maritime Youth Leaders) 2021.
Media
Mei 2025
Piagam Penghargaan Cumlaude
Universitas Diponegoro • 13820120250052
Certificate of Appreciation awarded by Diponegoro University in recognition of my academic achievement in graduating with honors (cum laude) with a GPA of 3.71.