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Geostatistics - Statistics Analysis, Variogran Construction and grade estimation using OK and Artificial Neural Networks, Mineral resources and ore reserves Classification using Surpac Software.Mineral asset valuation - From exploration through production stages, using market, cost and income based-approaches. Computing the Discounted Cash Flow (DCF) using the relevat discount rate for mining projects and Real Option value to determine the best options.Metal Price Forecasting using quantitative finance - Started from statistics & econometric analysis, price forecasting using econometric model (MLR & WLS), time-series (ARIMA & ARDL), volatility estimation (log return & GARCH), stochastic (GBM, BMMR and Vasicek Model).Develops the Artificial Intelligence for metal & energy forecasting using the Neural Network, Multilayer perceptron and game theory using Shapley additive Analysis. Develops the metaheuristic models to forecast the future prices such as Bat Algorithm and Grey Wolf Algorithm including Hybrid modelsGeoTourism & Geosite Development - Developing 26Ha area for geotourism includinh the short training to promote the world-class geological heritage, geosite development strategies and tourism sustainability
Pt Gravica
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Chief Executive OfficerPt Gravica May 2019 - PresentGreater Jakarta Area, Indonesia
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Chief Executive OfficerPt Velko Jun 2015 - Present
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Chief Financial OfficerPt. Bahana Selaras Alam Jul 2011 - Jun 2015Greater Jakarta Area, IndonesiaHe is a Director for PT. BSA (www.bsaconsultancy.com) and have been involved on the whole BSA business strategy and forecasting. BSA had employed over 700 people to tackle exploration and mining consultancies. He also has been involved in developing an exploration programme strategies and assisting for CAPEX & OPEX analysis including the possibility in reopening the old hard rock tin mine in Kelapa Kampit basemetal project, Indonesia.
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Mining & Geological Engineer/SpecialistPt Dhv Indonesia – Subsidiary Of Dhv Group Jan 2010 - May 2011Greater Jakarta Area, IndonesiaInvolving for CAPEX & OPEX estimation for small scale mine and direct shipping methods in Sulawesi and Halmahera, Indonesia.Supporting various Clients with preliminary review of resource data, review third party geological and mine planning documents such as coal, nickel, & manganese commodities.He had been upgraded his knowledge in geostatistics and resource modeling with attending “Resource Estimation” training in Perth, WA on March 2011 held by Snowden.Member of Ausimm : 304487
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Senior Mine Plan & Data Processing EngineerIndah Resources Pte Ltd, Waegeo Mine Site, Raja Ampat, West Papua Jan 2009 - Jan 2010Waegeo Island, West Papua, IndonesiaDesigned and wrote a more efficient Data Base Management, Geologic Mapping, Mineral Resource Estimation and Pit Design-Scheduling software that resulted in better ore reserve predictions and more accurate maps. Designed and developed a computer based interactive short term planning system, designed and developed level by level of quantity and quality at the Waegeo Mine Site. The potential mine area is planned 400 Ha contained the 365 holes with generally 50 x 50 m drilling spacing and some area is planned 25m x 25m to increase the level of confident in ore computation controlled by previous block model estimates results. Designed and developed a series of computer programs for geostatistical deposit modeling and recoverable reserve estimation which were used to build a comprehensive geostatistical block model for Sarenbon Nickel Deposit. Designed and developed sectional geologic reserve modeling programs that provided the most reliable reserve estimates for the laterite controlled nickel mineralization.
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Mine Planning EngineerPt. Buena Persada Mining Services, Jv With Solway Mineral Industries Ltd & Transasia Resources Mar 2008 - Jan 2009Involved in all resource evaluation and potential open-pit design duties for numerous nickel laterite deposits JV with Solway Industries Ltd, Russian Mining Company. He had valued this opportunity to work on all stages of projects including drillhole design, in-fill drillhole design, interpretation of geology, resource modeling, mine design, mine scheduling for Long & Short Term Planning and trained for Gemcom Surpac Software version 6.0.3.Assisted Resource Geologist from CSA Global for Sorawolio Nickel Project, Buton Island, Southeast Sulawesi to audit the geology, QAQC samplings, resource estimation, mining and exploration strategies.He had undertaken the resource computation for PT. BDM nickel project and had been reviewed by PT SMG Consultants with acceptable and reasonable results. Designed and developed a series of computer programs for geostatistical deposit modeling and recoverable reserve estimation. These tasks had been reconciled with an actual production and coming up with satisfied results.
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Resource Database ManagerPt. Menara Cipta Mulia, Subsidiary Investika Ltd Feb 2007 - Mar 2008Kelapa Kampit, Belitung, IndonesiaThis work also involved detailed QAQC samplings and drilling management programme. He had undertaken statistics and geostatistics analysis and had been trained to upgrade his knowledge in operating the Datamine Studio software. He has assisted the drilhole plan, exploration budgeting and also had been involved to do surface and underground mappings, produced geological sections, level plan interpretations and the structural mapping and its analysis which able to significantly improve the structural understanding of the area and the resulting a better of resource models.
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Database & Datamine Processing EngineerPt. Menara Cipta Mulia, Subsidiary Investika Ltd Mar 2006 - Feb 2007Kelapa Kampit, Belitung, IndonesiaHe has been employed as a Database Engineer and later Database & Datamine Processing Engineer to assign resource estimation for sedimentary hosted Sn-Zn-Pb-Ag.
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Datamine TrainerPt. Stannia Bara Utama Jun 2005 - May 2006Greater Jakarta Area, IndonesiaHe has been worked as trainer for Datamine software to train geologist, mining engineers, and surveyors in operating Datamine software. The clients were varied from different institution such as goverment and private companies, researchers, and universities with different comodities like coal, tin, nickel, iron ore, gold and other commodites.
Veri Yadi Skills
Veri Yadi Education Details
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Mathematic Finance/Metal Price Forecasting -
Mining Engineering -
Camborne School Of MinesMining And Mineral Engineering -
Mining Engineering
Frequently Asked Questions about Veri Yadi
What company does Veri Yadi work for?
Veri Yadi works for Pt Gravica
What is Veri Yadi's role at the current company?
Veri Yadi's current role is PhD - Metal & Energy Price forecasting and mine valuation with AI & metaheuristics.
What is Veri Yadi's email address?
Veri Yadi's email address is ve****@****.com.au
What is Veri Yadi's direct phone number?
Veri Yadi's direct phone number is +277955*****
What schools did Veri Yadi attend?
Veri Yadi attended University Of The Witwatersrand, University Of Exeter, Camborne School Of Mines, Trisakti University.
What skills is Veri Yadi known for?
Veri Yadi has skills like Mineral Exploration, Mining, Nickel, Minerals, Geology, Gold, Logging, Geological Mapping, Coal, Drilling, Arcgis, Environmental Management Systems.
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