TIARA TIDY
COST CONTROLLER
Summary
Enthusiastic Administrative Assistant with working experience in Geothermal Industry for the last 6.5 years. Skilled at verifying accuracy of expenses, updating tracking spreadsheets, data entry, and responsible in SAP Transaction using several T-code. Offering keen attention to detail and self-motivated work ethic to perform effectively in independent or team environments.
Overview
7
7
years of professional experience
7
7
years of post-secondary education
11
11
Certifications
Work History
Cost Controller
Star Energy Geothermal
01.2024 - Current
- Enhanced communication between finance and operational teams, fostering a collaborative approach to cost control efforts.
- Responsible in any SAP transaction using several Tcode e.g Creating Purchase Requisition, Release Order, Service Entry, Tracking Actual Cost Spending, Reporting Spending Profile (Weekly & Monthly Basis).
- Prepared monthly financial reports, highlighting key variances between actuals versus budgets or forecasts to assist in corrective actions where necessary.
- Provided justification along with the calculation to address changes in spending profile related to the project challenge.
- Completed journal entries and manual accrue to assist the operations and finance teams in accurately forecasting the spending profile.
- Ensured compliance with company policies and regulatory requirements through diligent monitoring of expenses and budgets.
- Supported project teams by providing valuable financial insights and recommendations for improved performance.
- Monitored project progress to identify and address changes in project scope or budget.
- Worked with engineers & purchasers on changes and adjustments to cost estimates.
- Reviewed monthly accrual & approved invoices and payments, verifying accuracy of expenses.
- Developed and maintained database of cost information to use most up-to-date and relevant data in estimates.
- Liaised with suppliers/vendors to resolve any invoicing disputes or discrepancies promptly.
- Implemented cost control systems, resulting in better project management and resource utilization.
- Provided expert assistance during internal/external audits related to project costing matters.
Technical Administrative Assistant
Star Energy Geothermal (Wayang Windu) Ltd
03.2018 - 12.2023
- Supporting Internal Department special Project e.g. Well Intervention & Drilling Project for contract execution and monitoring project progress.
- Monitored project progress to identify and address changes in project scope or budget.
- Generate & presented cost report of monthly spending to keep stakeholders informed of job progress.
- Assist coworkers and team members in developing activities plan of contract service establishment and material purchase.
- Supported company leaders by managing budgets, scheduling appointments and organizing itinerary.
- Organized logistics and materials for each meeting and took detailed notes for later dissemination to key stakeholders.
- Managed paper and electronic filing systems by routing various documents, entered data and completed other clerical tasks.
- Created and maintained detailed administrative processes and procedures to drive efficiency and accuracy.
- Increasing awareness to coworkers and staff of Internal Department by sharing SHE Moment in a regular/project meeting.
Education
Diponegoro University
08.2013 - 08.2017
SMAN 42 Jakarta
07.2007 - 07.2010
Skills
SAP ERP ECC6
Data tracking
Expense control
Invoice verification
Invoice verification
Budget administration
Expenditure review
Month-end closing
Purchase tracking
Affiliations
- Secretary of OSH Forum 2016 - 2017
- Disciplinary Head Division of Sanita Melodia Choir 2015 - 2016
- Member of Sanita Melodia Choir 2014 - 2015
Certification
- Certification of Ahli K3 Umum (AK3U) Kemnaker (2017)
Timeline
Cost Controller
Star Energy Geothermal
01.2024 - Current
Technical Administrative Assistant
Star Energy Geothermal (Wayang Windu) Ltd
03.2018 - 12.2023
Diponegoro University
08.2013 - 08.2017
SMAN 42 Jakarta
07.2007 - 07.2010
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