Stefy Tambunan
Project Engineer at PT Golden Energy Mines- Claim this Profile
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Bio
Lathiifah Alyaa Yudhana
Stefy is very initiative towards work and has a great problem solving skill. She always finish her task on time and is very communicative. It was very nice to work with her.
Lathiifah Alyaa Yudhana
Stefy is very initiative towards work and has a great problem solving skill. She always finish her task on time and is very communicative. It was very nice to work with her.
Lathiifah Alyaa Yudhana
Stefy is very initiative towards work and has a great problem solving skill. She always finish her task on time and is very communicative. It was very nice to work with her.
Lathiifah Alyaa Yudhana
Stefy is very initiative towards work and has a great problem solving skill. She always finish her task on time and is very communicative. It was very nice to work with her.
Credentials
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Mine Plan and Design Concept Nickel Mining
bawahtanah.co.idDec, 2022- Oct, 2024 -
Geological Modelling and Pit Optimization for Coal Mining
bawahtanah.co.idSep, 2022- Oct, 2024 -
Data Visualization and Dashboards with Excel and Cognos
CourseraJan, 2023- Oct, 2024 -
Data Visualization with Advanced Excel
CourseraOct, 2022- Oct, 2024 -
Belajar Dasar Visualisasi data
Dicoding AcademyOct, 2022- Oct, 2024 -
Python Basic Knowledge
Dicoding AcademyOct, 2022- Oct, 2024 -
Quarantine Boot Camp 2021 : East Java Excursion and Training Yogyakarta
Masyarakat Geologi Ekonomi IndonesiaJun, 2021- Oct, 2024 -
How To Build Your Personal Brand
NestléApr, 2022- Oct, 2024 -
Kelompok Materi Pelatihan Pengawas (KMPP) KPO SAFETY
PT Berau Coal EnergySep, 2021- Oct, 2024 -
Kelompok Materi Pelatihan Dasar (KMPD)
PT Berau Coal EnergyAug, 2021- Oct, 2024
Experience
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PT Golden Energy Mines
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Indonesia
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Mining
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100 - 200 Employee
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Project Engineer
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Feb 2023 - Present
Site PT Barasentosa Lestari Site PT Barasentosa Lestari
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Shopee
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Singapore
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Technology, Information and Internet
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700 & Above Employee
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Business Development
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Jun 2022 - Jan 2023
I work on Shopee Live Project with the following tasks : 1. Gained and developed 100+ data from Shopee's Live Stream new features to produce the best management data. 2. Consolidated weekly status of boosting for the seller using Shopee's Live Stream new features from happy hour and live sale to improving seller's sales figures. I work on Shopee Live Project with the following tasks : 1. Gained and developed 100+ data from Shopee's Live Stream new features to produce the best management data. 2. Consolidated weekly status of boosting for the seller using Shopee's Live Stream new features from happy hour and live sale to improving seller's sales figures.
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Permata Indonesia
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Mining
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1 - 100 Employee
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Member Of The Supervisory Board
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Apr 2021 - Nov 2022
PERMATA INDONESIA (Association of Indonesian Mining Students) is an independent nonprofit organization that helps the government, society, and collegiate to achieve National goals in the area of the Mining Industry. PERMATA INDONESIA (Association of Indonesian Mining Students) is an independent nonprofit organization that helps the government, society, and collegiate to achieve National goals in the area of the Mining Industry.
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Berau Coal
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Indonesia
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Mining
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100 - 200 Employee
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Mine Plan Engineer
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Aug 2021 - Jan 2022
I Work and learn on Short Term Mine Plan Engineer Department with following task : 1. Analysis of the root cause of the non-achievement of monthly to annual production on the Gunung Tabur road at the Lati Mine Operation site which is traversed by the CAT 785 hauler 2. Percent analysis of the effect of UA PA PTY and performance (CAT 785) on quarterly production figures. 3. Accuracy and comparison between 3 proposed plans for evaluation of hauler productivity improvement. 4. Mine planning and scheduling for pit optimization to increase annual coal production and to maintain the continuity of the work area.
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Education
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2018 - 2022
Institut Teknologi Sains Bandung
Bachelor of Engineering - BE, Teknik Pertambangan -
2015 - 2018
SMAN 1 Cikarang Selatan
Science and Mathematic
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