Application Engineer of Mining Division at PT. Trakindo Utama (1994-01 – 1997-12)
- Engineered cutting-edge application solutions for mining operations, significantly boosting efficiency and minimizing operational downtime.
- Partnered with interdisciplinary teams to create and deploy bespoke software tools, enhancing user experience and overall functionality.
- Assessed client needs and delivered personalized technical support, strengthening relationships and elevating customer satisfaction levels.
- Orchestrated training sessions for end-users on application functionalities, ensuring thorough comprehension and maximizing usage effectiveness.
- Coordinated troubleshooting and maintenance of application systems, resulting in enhanced reliability and decreased incident response times.
Technical & Administration Coordinator of Mining Division at PT. Trakindo Utama (1998-01 – 1999-12)
- Enhanced communication between technical teams and administration, improving project coordination and minimizing delays.
- Optimized administrative workflows within the mining division, leading to increased efficiency and enhanced resource allocation.
- Organized and conducted training sessions for staff on new software tools, boosting team proficiency and overall productivity.
- Established a thorough documentation system for project tracking, ensuring compliance and improving reporting accuracy.
- Assisted cross-functional teams in project planning and execution, facilitating the timely completion of critical initiatives.
- Coordinated multi-departmental meetings to align project goals, fostering collaboration and driving timely decision-making.
- Streamlined reporting processes for project updates, enhancing transparency and enabling proactive issue resolution.
- Facilitated the integration of new technologies within the team, resulting in improved operational efficiency and reduced downtime.
- Developed comprehensive training materials for staff on compliance regulations, ensuring adherence and minimizing risk exposure.
- Implemented a feedback system for team performance evaluations, promoting continuous improvement and employee engagement.
Tire Management Head of Heavy Equipment Division at PT. Sumalindo Lestari Jaya (1999-01 – 2001-12)
- Developed and implemented a comprehensive tire management strategy, resulting in enhanced operational efficiency across the heavy equipment division.
- Oversaw the procurement process for tire inventory, ensuring optimal supplier relationships and cost-effective purchasing decisions.
Planning & Control Dept Head of Heavy Equipment Division at PT. Sumalindo Lestari Jaya (2002-01 – 2002-12)
- Spearheaded the development of strategic planning initiatives that enhanced operational efficiency across the heavy equipment division.
- Streamlined inventory management processes, resulting in improved resource allocation and reduced downtime of equipment.
- Implemented rigorous performance monitoring systems that increased compliance with safety regulations and improved team accountability.
- Facilitated cross-departmental collaboration to ensure alignment on project timelines and deliverables, fostering a cohesive working environment.
- Optimized budgeting procedures, leading to more accurate financial forecasting and enhanced overall profitability of the division.
Staff of Division Head of Heavy Equipment Division at PT. Sumalindo Lestari Jaya (2003-01 – 2003-12)
- Directed cross-functional teams to streamline operations and enhance equipment utilization across the division.
- Implemented training programs that elevated employee skill levels and improved safety compliance within heavy equipment operations.
- Coordinated procurement processes, ensuring timely acquisition of machinery that met budgetary and operational requirements.
- Facilitated communication between departments to optimize project workflows and reduce equipment downtime significantly.
- Spearheaded initiatives that fostered a culture of continuous improvement, resulting in increased efficiency and employee engagement within the division.
Planner Inventory and Scheduling Grasberg Tire Services Maintenance at PT. Freeport Indonesia (2003-01 – 2005-12)
- Coordinated inventory levels for tire services, ensuring optimal stock availability and reducing downtime.
- Streamlined scheduling processes for maintenance activities, enhancing operational efficiency and minimizing delays.
- Analyzed demand patterns to forecast inventory needs, leading to improved resource allocation and cost savings.
- Implemented a robust tracking system for tire inventory, increasing accuracy and visibility in stock management.
- Collaborated with cross-functional teams to optimize maintenance schedules, boosting overall productivity and service reliability.
Chief Planner Inventory & Scheduling Grasberg Tire Services Maintenance at PT. Freeport Indonesia (2005-01 – 2008-12)
- Optimized inventory management processes to enhance operational efficiency and reduce excess stock levels.
- Developed comprehensive scheduling frameworks that improved resource allocation and minimized downtime.
- Implemented data-driven forecasting techniques to align inventory levels with demand, resulting in timely service delivery.
- Coordinated cross-functional teams to streamline maintenance operations, fostering collaboration and increasing productivity.
General Foreman Sampling/Survey DOZ Underground Mine Ventilation at PT. Freeport Indonesia (2008-01 – 2009-12)
- Supervised underground ventilation teams to ensure compliance with safety regulations and enhance air quality.
- Implemented effective sampling protocols which improved resource estimation accuracy and minimized operational delays.
- Coordinated maintenance schedules for ventilation equipment to reduce downtime and optimize airflow efficiency.
- Trained new personnel on safety procedures and operational best practices to foster a culture of safety and teamwork.
- Conducted regular inspections of ventilation systems to identify issues proactively and maintain regulatory compliance.
Chief Engineer DOZ/DMLZ Ventilation Planning at PT. Freeport Indonesia (2009-01 – 2011-12)
- Spearheaded the design and implementation of ventilation systems, enhancing air quality and safety across mining operations.
- Directed cross-functional teams in the development of innovative ventilation solutions, resulting in increased operational efficiency and compliance with safety regulations.
- Optimized ventilation layouts through advanced modeling techniques, significantly reducing energy consumption and operational costs.
- Collaborated with regulatory bodies to ensure adherence to environmental standards, fostering a culture of safety and sustainability within engineering practices.
- Mentored junior engineers in ventilation planning principles, elevating team expertise and improving project delivery timelines.
Superintendent UG BG and DMLZ Ventilation at PT. Freeport Indonesia (2011-01 – 2016-12)
- Oversaw ventilation systems for underground operations, ensuring compliance with safety regulations and enhancing air quality standards.
- Implemented innovative ventilation strategies that optimize airflow efficiency, significantly reducing operational costs and improving worker safety.
- Conducted regular inspections and assessments of ventilation infrastructure, identifying areas for improvement and driving timely maintenance initiatives.
- Collaborated with engineering teams to design and execute ventilation systems, resulting in enhanced performance and increased productivity in mining operations.
- Led training programs for staff on ventilation best practices, fostering a culture of safety and adherence to environmental guidelines across all levels.
Superintendent UG Operation Ventilation at PT. Freeport Indonesia (2016-01 – 2022-12)
- Oversaw the implementation of ventilation systems, enhancing air quality and safety standards across underground operations.
- Developed and executed training programs for staff, resulting in improved compliance with ventilation protocols.
- Monitored air quality metrics and adjusted systems proactively, ensuring optimal environmental conditions for personnel.
- Collaborated with engineering teams to design innovative ventilation solutions, significantly reducing operational downtime.
- Led investigations into ventilation-related incidents, implementing corrective actions that improved overall system reliability.
Superintendent DOZ, DMLZ, BG Ventilation Engineering & Operation at Freeport Indonesia (2022-01 – 2025-12)
Retired
- Developed comprehensive ventilation strategies to enhance operational efficiency and ensure compliance with safety regulations.
- Led cross-functional teams in the implementation of innovative engineering solutions, improving air quality and reducing energy consumption.
- Conducted in-depth analysis of ventilation systems to identify areas for optimization, resulting in increased productivity and cost savings.
- Facilitated training sessions for engineering staff on best practices in ventilation design and maintenance, fostering a culture of continuous improvement.
- Collaborated with stakeholders to assess project requirements and deliver tailored ventilation solutions, significantly enhancing client satisfaction and project outcomes.
