Refki Alfaris Email & Phone Number

Yogyakarta, Jogja, ID

Central Halmahera Regency, North Maluku, Indonesia

Starting Date of Hiring on December 2nd, 2024 at Mixed Hydroxide Precipitate (MHP) Leaching Division - PT Eternal Nickel Industry (Indonesia Weda Bay Industrial Park)

Yogyakarta, Indonesia

• American Institute of Chemical Engineers is a global home of chemical engineers. The student chapter is a part of AIChE that provides students to support their developments through learning, innovating, and.
• Founded and constructed organization fundamental and core values to facilitate students regarding chemical engineering knowledge development, impacting +200 students of chemical engineering involved in teamwork and.
• Advised board of director periodically to maintain working performance and keep reaching organization aim, made AIChE UPNVY Student Chapter as one of prominent organizations within chemical engineering students.

South Halmahera, North Maluku, Indonesia

• Halmahera Persada Lygend is smelter company joint venture between Harita Nickel and Lygend Resources that focuses on refinement activity of metal ore especially nickel to produce mixed hydroxide precipitate.
• Leading the implementation of chemical safety and 5R during on duty.
• Providing routine briefing with sampling crew and laboratory helper crew to maintain safety and working performance.
• Monitoring the supply and sampling preparation of limonite nickel ore, limestone, coal, sulphur, water, waste water, waste tailing, etc.
• Analyzing chemical compound of raw material, in-process, and finished product sample by using analytical instruments such ICP-OES, AAS, UV-VIS, Infrared Oil Analyzer, etc.
• Assisting team leader to report, manage, and analyze data through Microsoft Office and Laboratory Information Management System (LIMS) of the company.

South Halmahera, North Maluku, Indonesia

• Key Responsibilities:
• Learned business flow of company and its techical process (mineral processing from raw material to final product).
• Learned the standard of procedure (SOP) of chemical analysis and chemical safety during on duty.
• Provided a routine briefing with sampling crew and laboratory helper crew to maintain safety and working performance.
• Assisted team leader in reporting, managing, and analyzing data through Microsoft Office and Laboratory Information Management System (LIMS) of the company.
• Monitored the supply and sampling of limonite nickel ore, coal, limestone, Sulphur, water, and waste tailing.

Indonesia

• Dewan Energi Mahasiswa UPN "Veteran" Yogyakarta is a student organization focuses on energy development either in technical or non-technical studies under the guidance of Pusat Studi Mineral dan Energi (PSME) UPN.
• Led and coordinated the direction for all lines of organization activities through coordinating 5 departments, 10 divisions, and +80 staffs.
• Supervised and controlled all organization activities.
• Developed student capacity through development program, led organization movement in the energy development through community development, innovation project development, weekly study and discussion, etc.Achievements:
• Officially become the 1st Kelompok Studi Mahasiswa in University Level at UPN "Veteran" Yogyakarta since this organization was established at 2018.
• Created a social project to help society affected Covid-19 namely National Energy Webinar & Social Charity in Celebrating Indonesia Independence Day which gathered 3.75 millions rupiah in 7 days.

Indonesia

• Key Responsibilities:
• Communicated & coordinated with external organization parties.
• Become organization representative for external organization activities.Achievements:
• Become organization delegation at the 1st Dewan Energi Mahasiswa Indonesia National Congress 2019 in Yogyakarta
• Presented and introduced Dewan Energi Mahasiswa UPN "Veteran' Yogyakarta in student orientation program of other student organizations at UPN "Veteran" Yogyakarta and other regions.
• Led & managed a project webinar about "Energy and Environment" issue collaborated with Ikatan Mahasiswa Teknik Lingkungan Region III that was followed by +120 audiences.

Jakarta, Indonesia

• Medco E&P Indonesia is an energy company that focuses on upstream activity of oil & gas exploration and production.Key Responsibilities:
• Analyzed the actual design model of horizontal three-phase separator operated in gathering station of oil & gas field.
• Analyzed the heat and mass balance of horizontal three-phase separator operated in gathering station of oil & gas field.
• Evaluated horizontal three-phase separator design model to reduce the impurity from well.Achievement:
• Proposed the ideal design model of horizontal three-phase operated in gathering station of oil & gas field in formed of process simulation software by using Honeywell Unisim Design R1451.

Indonesia

• Antasari Chem-E-Car Team is a competition team delegated by HMTK UPN "Veteran" Yogyakarta to participate in national and international chem-e-car competition. Such as: Chernival ITS, PGD UI, and so on.Key.
• Led and managed the energy development division with 8 staffs either in pressure-base or electrolysis-base.
• Coordinated with other divisions (technical and non-technical) by researching and experimenting chemical reactions in laboratory before scalling them up to be utilized as energy sources for chem-e-car.Achievements:
• Utilized H202 decomposition using FeSO4 as catalyst in chem-e-car prototype in effective and efficient way.
• Reached Top 5 Finalists of PGD UI Chem-E-Car Competition 2021/2022.
• Reached Top 8 Finalist of ICRCC Chernival ITS 2022.

Yogyakarta, Indonesia

• Key Responsibilities:
• Assisted division coordinator to be in charge to develop and research the energy source (whether pressure-base or electrolysis-base) used for chem-e-car prototype by doing laboratory experimental in order to be.
• Formulated the ideal reaction equation of H2O2 decomposition by various catalyst.
• Top 20 Finalist of ICRCC Chernival ITS 2020 (due to covid-19, the final stage was cancelled).

Indonesia

• Himpunan Mahasiswa Teknik Kimia UPN "Veteran" Yogyakarta is a student association based on Chemical Engineering Department of UPN "Veteran" Yogyakarta.Key Responsibilities:
• Led and coordinated staffs for the development of scientific, systematic, and objective student mindset and oriented toward community development (department goals).
• Designed curriculum concept to educate students about research from journal review, graphic design, and student research database.Achievements:
• Held National Research Webinar and Scientific Writing Workshop that was attended by +250 students of chemical engineering students of UPN "Veteran" Yogyakarta collaborated with Forum Insinyur Muda-Persatuan Insinyur.
• Formed HMTK Delegates Forum for Competition that students could achieve many more achievements in national or international level.
• Created social project based on Community Development Webinar and Social Charity which gathered 7.5 millions rupiah from alumnus and attended by +250 students and +50 people in Minggir, Sleman and socialized the use of.

Bachelor Of Engineering - Be, Chemical Engineering, 3.22 (High Merit)

Activities and Societies: • Himpunan Mahasiswa Teknik Kimia UPN Veteran Yogyakarta • Dewan Energi Mahasiswa UPN Veteran Yogyakarta •.

Excellent Of Natural & Science Program, Good

Activities and Societies: • Intelligent Student Organization (ISO) Unggulan IPA • Ikatan Pelajar Nahdlatul Ulama (IPNU) PP. Nurul Jadid •.