Seeking opportunities - Senior Data Engineer with more than 10 years professional experience working in data, excel models, risk management and visualisation.Data insights and modelling in utilities (Origin Energy - gas, electricity, coal, risk management, weather, market risk) and I.T. (IBM - data & business analyst, ODS reporting, database administration, excel & macros).Have been a mentor for interns (IBM) and a team lead professionally (Origin Energy).Have coded in different roles (Excel, SQL, Macros, Visualisation, Access, MS SQL, PL SQL, Cold Fusion, JavaScript, PHP, ASP, C, Java, Matlab). Have also worked as a Business Analyst.
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Senior Data AnalystOrigin Energy Jul 2014 - Jul 2017Sydney, AustraliaWorked mainly in gas but also electricity and coal. Have also created visualisation / dashboards using ColdFusion, SQL, HTML and JavaScript.The best piece of work I've ever created was a data analysis on temperature using only Excel and SQL. It included all major cities across Australia and was used for budget and strategic plan. The long term forecast used:- Daily data received daily and numerously from Metra.- Temperature, wind, humidity, EDD, HDD.- Primary locations across Australia.- Long term data line using strategic plan, budget, forecasts and actuals. -
Market Risk - GasOrigin Energy May 2013 - Jun 2014Sydney, AustraliaHad to stress test worst case simulated gas portfolio to ensure whether OE's risk limits were within required boundaries. This meant:- run and evaluate a monthly risk test- write up the resultsThis was required by the management board, creditors and ASIC. The Gas Portfolio Analysis Test (GPAT) was a worst case simulation via a scenario where:- a gas powerplant tripped- a gas transmission pipeline outage (pigging)- a coal powerplant outage- Dollar (AUD / USD)- 1 in 20 outlier weather forecast from 1970 onwards- gas for Winter (east coast domestic)- supply and demand- APLNG
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Senior Gas Data AnalystOrigin Energy Apr 2012 - Apr 2013Sydney, AustraliaWas a team leader with a new co-worker who had more than 10 years experience (computer science) in banking but never worked in the gas market nor Origin Energy gas systems. Working together for 3 months, I started spending more time working with IT developing the gas contract systems. Primary, I developed the specifications so that mapped data files (received from counterparties) could be intergrated into the gas wholesale contracts and held in the data warehouse for future use. I also helped UAT once developed.
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Gas Data Analyst - MarketsOrigin Energy Jan 2011 - Mar 2012Sydney, AustraliaHigh proficiency with data management. Developed external excel models for settlement invoicing, internal & external. Reconciliation of wholesale gas contracts including QLD, NSW, VIC, SA and APLNG.Also linked all data mappings available (actuals) for gas transmission pipelines, powerplants so that risk reporting could finally use GPAT (gas portfolio analysis tool) instead of a huge excel workbook to calculate MDQ / ACQ.
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Business AnalystIbm Jul 2009 - Dec 2010Pennant Hills, New South Wales, AustraliaElectronic Call Management, Vender Management (Bytecraft), Change Management (business and IT), facilitate change request between business, IT and external customer. -
It Business Intelligence AnalystIbm Jul 2007 - Jun 2009West Pennant Hills, New South Wales, AustraliaData mining, data analysis, Brio/Hyperion (now known as Cognos), excel tools development, On Demand Server administration, created Cisco network tools for sales so they could easily send through quotes, helped make business recommendations with team who looked after IBM A/NZ maintainance contracts (servers, laptops, networks, printers) including Westpac, NAB, McDonald's, Ricoh etc.
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Store ManagerVideo Ezy Jan 2007 - Jun 2007Fairfield, New South Wales, AustraliaDay time shift, roster, buy new & old DVD's, Blu-ray, games, stock, deal with merchandise, sales, etc -
Night Shift ManagerVideo Ezy Jan 2003 - Dec 2006Fairfield, New South Wales, AustraliaDeal with customers and staff, til, lock up store.
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Team MemberVideo Ezy Jan 2001 - Dec 2002Fairfield, New South Wales, AustraliaServe customers, put away DVD's, ring customers to let them know their DVD's are ready / overdated, stock drinks / snacks, vacuum at the end of the night.
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Php / Seo DeveloperEweb Marketing Limited Jan 2006 - Dec 2006St Leonards, New South Wales, AustraliaCreated a CMS paint palette website for AAFonline.com.au going from SRS to development and release. Added changes to Kennards CMS website.SEO website development and SEM website marketing (Google AdWords) with various clients. -
Junior Asp DeveloperThe Australian Software Company Jul 2003 - Dec 2003Sydney, AustraliaDeveloped beta version of a dating website for a client going from new client to SRS and development (ASP). The psychologist data was provided to try and find better matches. Work was completed on reduced compensation (internship).
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Store AssistantBig W Nov 2000 - Dec 2000Wetherill Park, New South Wales, AustraliaWorked in Home Entertainment and Sports.
David Kim Education Details
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Computer Systems, Diploma In Engineering Practice -
Fairvale High School -
Fairvale Public School
Frequently Asked Questions about David Kim
What is David Kim's role at the current company?
David Kim's current role is Seeking Opportunities - Senior Data Scientist | Insight Analytics | Market Risk | Data Modelling | Quantitative Analysis.
What schools did David Kim attend?
David Kim attended University Of Technology Sydney, Fairvale High School, Fairvale Public School.
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