Chief Operating Officer | Procurement & Project Operations at PT Langkah Utama Infrastruktur (2025-10 – Present)
- Lead end-to-end procurement of materials, equipment, and subcontracted services for project-based operations, aligning sourcing plans with execution schedules and reducing supply-delay risk.
- Direct commercial evaluation, quotation comparison, and supplier negotiations for major procurement packages, targeting cost competitiveness, schedule reliability, and contractual compliance.
- Partner with engineering teams to review specifications and identify value-engineering opportunities that support cost optimization.
- Manage approved vendor lists, RFQs, bid tabulations, PO documentation, and contract records to strengthen procurement governance and supplier control.
- Track procurement budgets, delivery status, and supplier performance across multiple projects, with space to add metrics such as savings, spend value, and on-time delivery.
Estimating Engineer | Procurement Support at PT Abadi Prima Inti Karya (2025-03 – 2025-09)
- Reviewed tender documents, DED drawings, and BOQ requirements to translate project scope into procurement and cost-estimation inputs.
- Prepared estimates for materials, tools, manpower, and schedule assumptions to support bid planning and proposal development.
- Sourced and compared quotations from vendors and subcontractors to improve budget accuracy and commercial competitiveness.
- Prepared supporting cost breakdowns and tender documentation for submission.
- Conducted site and logistics access reviews to validate mobilization assumptions and identify delivery constraints early.
Staff Engineer Jr. | Procurement & Logistics at Surakarta City Government Flats Construction Project (2024-05 – 2025-02)
- Coordinated purchasing and delivery of materials and equipment to support project schedule execution.
- Negotiated and verified supplier and rental pricing while maintaining procurement records and progress tracking.
- Managed procurement documentation and supported project procedures within site scope.
- Monitored inventory and replenishment needs to reduce stockout risk and support uninterrupted site operations.
Site Procurement, Logistic & Equipment Officer at Jlantah Dam Project at PT Waskita Karya (persero) Tbk. (2019-09 – 2023-04)
- Executed procurement of materials, heavy equipment, and spare parts through SAP S/4HANA for a major infrastructure project.
- Maintained supplier databases, updated price lists, and managed procurement records to support quotation checks and purchase control.
- Oversaw delivery schedules, equipment readiness records, and usage documentation to support operational availability.
- Managed purchase documentation, supplier invoices, and supporting records for procurement follow-up.
- Coordinated with project teams to align procurement activity with operational requirements.
- Conducted post-project material inventory and closing-stock reconciliation.
Site Engineering Officer | Procurement Assistant at Pasuruan - Probolinggo Toll Road Section 1 Construction Project at PT Waskita Karya (persero) Tbk. (2018-07 – 2019-08)
- Reviewed BOQ alignment against drawings and specifications to support material planning and procurement preparation.
- Assisted in material requirement calculations and cost adjustments related to project execution and variation.
- Verified subcontractor quantities and prepared supporting progress documentation.
- Supported change-order submissions related to project variations.
Management Trainee at PT Waskita Karya (persero) Tbk. (2018-05 – 2018-06)
Course at PT Waskita Karya (persero) Tbk. Head Office
- Completed foundational modules in supply chain operations, project management, finance, strategic management, and risk management
