Steven Widyatmadja

Steven Widyatmadja

New York, NY, US

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An architectural designer with strong interest in tall buildings, sustainability, and the fusion of modernism with vernacular architecture.


Airmas ASRI, Jakarta, Architect

• Guided a team of two architects and three draftsmen in Pertamina Research Center, a 25,000 m2 laboratory project
- Conceived the selected facade concept among three options
- Delivered design through city permit, design development, tender, and construction documents in four months
- Facilitated interdisciplinary coordination meetings with engineering consultants, contractors, and fabricators

• Led a team of three architects and three draftsmen in Wisma Sudirman, a 230,000 m2 mixed-use project.
- Coordinated with an international design architect firm to keep the redevelopment aligned with the initial concept
- Generated residential unit layouts ranging from 66 m2 to 215 m2
- Compiled FAR calculations for city submission, granted approval in March 2021

• Created BIM model of multiple 50,000 m2 residential buildings for technical coordination and clash detection

• Instructed basic Revit training for 20 draftsmen to expedite the firm's transition toward BIM documentation

• Oversaw a team of four junior architects for the Jakarta Transit Hub Competition.
- Performed building code analysis, compiled area calculation, and designed floor plans of the 12,500 m2 building
- Won the 1st prize in 2018, completed in September 2023

• Assisted project manager and a team of six in Thamrin-Nine Complex, a 250,000 m2 mixed-use development project.
- Delivered design through design development and construction documents
- Formulated technical and detail solutions to respond to RFIs from general contractors
- Created and organized BIM model for owner’s record
- Collaborated with an international design architect firm to formulate core configuration of the 160,000 m2 office tower

Dec 2016 - Apr 2023


Columbia University, New York, NY, US, Masters, Advanced Architectural Design

May 2023 - current

Institut Teknologi Bandung, Bandung, ID, Bachelors, Architecture

Aug 2011 - Apr 2016


2nd Winner of Kuningan Eco Mall Design Competition by IAI Jawa Barat, 2nd Place

Project title: Terra(s) Kuningan
Design scope: a shopping mall in a commercial masterplan in suburban setting.


1st Winner of Dukuh Atas Transportation Hub Design Competition, 1st Place

Project title: Regreeneration
Design scope: a transportation hub cum leasing office and modern market as a transit plaza for transport interchange.


1st Winner of Sinarmasland Young Architect Competition 2017 (Digital Hub Category), 1st Place

Project title: The Equilibrium
Design scope: a startup office cum leasing office for digital and technology related company.
Architecture Competition that completed by 4 member-team


1st Winner of Sayembara Restoran Nusantara by Propan and Ministry of Tourism (Destination: Morotai), 1st Place

Project title: Oti Bubane
Design scope: Designing a restaurant in locations that listed as priority by Ministry of Tourism.
Architecture competition that completed by 4 member-team


Areas of Specialization