Purwawijaya

A results oriented manufacturing professional with over 5 years of experience across Production Engineering, PPIC & Logistics, Product Development, and Procurement. Proven track record in optimizing production planning, driving process improvements, and seamlessly coordinating with cross-functional teams and suppliers. Analytical, detail-oriented, and thriving in fast-paced manufacturing environments to achieve operational excellence.

Production Engineer at PT Borine Technology Indonesia (2025-01 – 2025-04)

• Prepared comprehensive production documentation, including Work Instructions (WI), Process Flow Charts, FMEA, and PFMEA to ensure process compliance and quality standards.
• Managed machine and tooling installation, setup, and commissioning to optimize production line readiness.
• Conducted production trials and validation for new product launches, ensuring smooth mass-production transition.
• Monitored key daily production metrics continuously to track targets, efficiency, and overall plant output.
• Analyzed and resolved operational issues using root cause analysis, specializing in hydraulic, pneumatic, and mechanical system troubleshooting.

Production Engineer at PT Bakrie Autopart (2023-06 – 2025-12)

• Monitored and evaluated daily production performance across three manufacturing plants to consistently achieve target output.
• Spearheaded productivity improvement initiatives across all three production plants to streamline workflows and reduce cycle time.
• Optimized raw material utilization in metal casting, grinding, and shot blasting processes to minimize yield loss and operational waste.
• Continuous improvement (KAIZEN) projects within production lines to enhance operational efficiency and quality.
• Conducted workplace accident investigations, performing root cause analyses and implementing corrective measures to prevent recurrence.
• Promoted and maintained a safe work environment for machine operators by enforcing safety standards and ergonomic practices.

PPIC & Logistic Staff at PT Indosadang Fabrikator (2022-10 – 2023-06)

• Conducted regular follow-ups with the production team to monitor progress and ensure project timelines were strictly met.
• Organized and managed finished goods inventory within designated storage areas to maintain systematic warehouse operations.
• Verified shipments to customers and vendors against Delivery Orders (DO) and dispatch documentation to ensure accurate delivery.
• Managed vendor progress and regular follow-ups to ensure external fabrication processes were completed on schedule.
• Ensured accurate dispatch of project deliverables by cross-checking shipments against Bill of Materials (BOM) and packing lists.

Product Development Engineering at PT GS Battery (2020-02 – 2022-02)

• Formulated project timelines and activity schedules for new product development initiatives.
• Scheduled monthly trial runs and mass production timelines to maintain project milestones.
• Coordinated cross-functionally with PPIC, QC, Workshop, Maintenance, and Engineering teams throughout trial and development phases.
• Identified and resolved process bottlenecks during trial runs to streamline production readiness.
• Conducted comprehensive product testing and implemented improvements to meet established quality standards.
• Managed complete development project documentation, including engineering drawings, test method specifications, trial/testing reaps, FMEA, and PFMEA.

Maintenance Staff at PT Krakatau Steel Persero Tbk. (2018-01 – 2018-07)

• Performed daily inspections and checklists on production machinery, including hydraulic, pneumatic systems, and pumps.
• Executed routine preventive maintenance schedules according to plans established by the Maintenance Engineering team.
• Analyzed system failures and conducted timely repairs to restore machinery and minimize production downtime.
• Mapped and documented production line valve routing to identify needs for valve replenishment and procurement.

Diploma 3 in Mechanical Engineering – Gadjah Mada University (UGM) (2019)