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Jaja Subagja

aja Subagja is a Sales Engineer with extensive experience in promoting and developing geosynthetic and geotechnical instrumentation solutions for construction, mining, and infrastructure projects. His expertise includes Geoforce Segmental Retaining Wall (GSRW), Geomembrane, Geonet, Geosynthetic Clay Liner (GCL), geotechnical instrumentation, and various other geosynthetic products. Throughout his career, Jaja has been involved in several strategic projects across Indonesia, including the Depok–Antasari Toll Road GSRW Project, Geoframe Lido–Sukabumi Project, Geoframe Balikpapan–Samarinda Toll Road Project, Martabe Instrumentation Project, and the GCL Solid Waste Disposal Facility Project in Central Java. With strong technical expertise and the ability to deliver solutions tailored to project requirements, Jaja is committed to supporting the successful delivery of projects through innovative, effective, and sustainable geosynthetic and instrumentation technologies.