Open to opportunities

tatan yahya

@tatanyahya

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I deliver architectural drawings, BIM models, and construction documentation for complex projects.

Indonesia

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What I'm looking for

I'm looking to contribute architectural, BIM, technical drawing, documentation, and site coordination capabilities to construction or infrastructure projects from design development through completion.

I've supported Nippon Koei on the RIMP Construction project in Majalengka–Indramayu through completion, including PHO, FHO, MC100 quantities, and as-built drawings.

At Hongxhe Industrial, I managed projects from concept design through construction drawings, permits, construction, and completion for factory, water tank, office, residential, and industrial projects.

I've also prepared construction and HVAC shop drawings for the LG Battery HLI factory with Pacific Refuto System, coordinating with site management, revising drawings to site conditions, and calculating quantities for progress-payment submissions.

My work combines AutoCAD, SketchUp, V-Ray, Archicad, Revit Architecture, BOQ, technical specifications, site supervision, and detailed project documentation. I have contributed to infrastructure design reviews, architectural interiors, quality control, and independent residential and tenant design-and-build projects.

Experience

Work history, roles, and key accomplishments

Senior Assistant Engineer

PT Nippon Koei Co. Ltd

Jun 2024 - May 2026 (1 year 11 months)

Assisted the Engineer in managing project activities through completion, including PHO and FHO. Supported project coordination, MC100 quantity, and As-built drawing.

Project Coordination Quantity Takeoff Construction Management