BIM PORTFOLIO

• Year: 2025 January

• Location: Deutschland, Germany

• Software used: Autodesk Revit 2025

• Project brief: This project involved the complete architectural BIM development of a residential mini-apartment house for a German client. The model was developed independently in Autodesk Revit, adhering to LOD 350 standards. Project standards, including materials, annotations, and templates, were efficiently aligned using the Transfer Project Standards feature, based on a reference project provided by the client. In addition to modeling, a comprehensive interference (clash) check was conducted before submission to ensure model accuracy and coordination quality. The final deliverables included the full Revit model, detailed construction drawings, and quantity schedules.

• Year: 2023 February–May

• Location: Dammam, Saudi Arabia

• Software used: Autodesk Revit 2022, PlanSwift 10

• Project brief: The RIG Hotel Construction Project in Dammam, Saudi Arabia, was a unique hospitality development designed to be built 40 km out at sea. The project comprised four major zones: Deep Space, Sky Rig, Water Horizon, and Energy Hub, and was executed to LOD 400 standards. I worked as a BIM technician and quantity surveying assistant in a collaborative team environment, utilising central models in Autodesk Revit. My role focused on developing quantity schedules within Revit and conducting precise cost estimations using PlanSwift 10. These outputs supported accurate project planning and streamlined the coordination of quantities across the model.

• Year: 2025 April

• Location: Rathnapura, Sri Lanka.

• Software used: Autodesk Revit 2025, Tekla Structures 2023

• Project brief: This project involved the BIM development of a commercial facility comprising two interconnected two-story buildings, forming a unified four-story structure. I independently handled both the architectural and structural BIM modeling in Autodesk Revit, adhering to IBC standards throughout the design process. The roof structure was modeled using Tekla Structures, reaching LOD 400 to support steel fabrication, including the generation of NC files for the contractor. The Revit model and Tekla model were integrated using the IFC format, ensuring seamless coordination. Final project deliverables included the coordinated BIM models, detailed construction drawings, material quantity schedules, and technical reports.

• Year: 2024 December

• Location: River Valley, Singapore

• Software used: Autodesk Revit 2025, Autodesk Recap Pro

• Project brief: This Scan to BIM project involved the modeling and documentation of a two-story structure in Singapore, intended for renovation. The client provided a 3D point cloud (.xyz format) along with drone footage to represent the existing site conditions. The building featured a concrete substructure and a concrete and timber mixed superstructure, although the upper portions had deteriorated significantly. I developed a BIM model in Revit representing both the existing phase and the proposed new construction phase. The final deliverables included a detailed 3D model and construction drawings to support renovation planning and design review.

Benefits of Use

• Adds shared parameters to all repetitive element categories at once.

• Eliminates the need to manually assign parameters to thousands of elements.

• Significantly reduces time consumption and improves efficiency.

• Minimizes human errors in parameter assignment.

• Automatically updates when elements are added or removed in the model.

This script streamlines sheet setup in Revit by allowing users to import sheet names and numbers directly from an Excel file and select a desired drawing layout. Once executed, it automatically creates sheets in bulk with the specified configurations. This solution also ensures sheets are organized under custom browser groupings, a feature even some advanced add-ins like DiRoots SheetGen don’t fully support.

Benefits of Use

• Automatically creates multiple sheets at once

• Instantly updates sheet names and numbers

• Fills in sheet parameters in bulk

• Organizes sheets in the Project Browser using custom groupings

• Easily add or remove extra sheets as project needs evolve

This automation was developed using Dynamo 3.3, leveraging built-in Revit DB nodes along with selected nodes from the Rhythm package. The script requires only a single user input—the starting number for the room sequence. 

Benefits of Use

• Automatically renumbers all rooms in a Revit project floor by floor, based on elevation.

• Eliminates the need to manually adjust room numbers after additions or deletions of rooms; simply rerun the script.

• Reduces human error by ensuring consistent and logical room numbering across the model.

• Significantly saves time compared to manual renumbering processes.

• Reusable across multiple projects with minimal adjustments.

• Year: 2024 May–July

• Location: Matara, Sri Lanka

• Software used: Autodesk Revit 2022, Lumion 11.5

• Project brief: This project involved the BIM development of a 4-story educational institution building in Sri Lanka, designed in compliance with IBC standards. The site presented a sloped topography and was located adjacent to a lake, requiring careful planning to minimize excavation and avoid disruption of the groundwater table. I independently developed both the architectural and structural BIM models using Revit to LOD 300 standards. The building program included four lecture theaters, two computer centers, libraries, and dedicated study areas. The MEP model was developed separately based on my outputs. Final deliverables included fully detailed models and documentation to support design communication and construction planning.

• Year: 2025 February–March

• Location: Berlin, Germany

• Software used: Autodesk Revit 2024

• Project brief: This two-story commercial building project in Germany was developed to reach LOD 400 standards, with a strong emphasis on material selection to ensure structural reliability and weather resistance. The building was part of a dual-structure development, separated by construction joints while maintaining architectural and functional coherence. As part of a collaborative BIM team, I was responsible for both architectural and structural modeling in Autodesk Revit, as well as generating construction schedules for contractor use. Interference checks were performed within Revit to verify element integration and avoid clashes before scheduling deliverables. 

• Year: 2023 July

• Location: Polhena, Matara, Sri Lanka.

• Software used: Autodesk Revit 2022, Lumion 11.5

• Project brief: This project involved the 3D modeling of a two-story beachfront hotel with an open rooftop terrace, located in Polhena. Working from 2D DWG architectural drawings provided by the architect, I developed a detailed architectural 3D BIM model in Autodesk Revit, optimized for scheduling purposes. The DWG files were linked directly into Revit for accurate reference. To enhance visualization, I also created realistic 3D renderings of the building using Lumion 11.5, supporting both design reviews and client presentations.

• Year: 2024 February

• Location: Al Khobar, KSA

• Software used: PlanSwift 10

• Project brief: This commercial project, based in Saudi Arabia, involved preparing quantity takeoffs from 2D PDF drawings for tendering purposes. Working as part of a team, I utilized PlanSwift 10 to extract accurate quantities for finishes such as flooring, ceilings, and wall treatments, as well as openings including doors, windows, and accessories. The extracted data was then used to update the Bill of Quantities (BOQ), ensuring consistency and precision for the tender documentation.

• Year: 2024 February

• Location: Al Khobar, KSA

• Software used: PlanSwift 10

• Project brief: In this hotel development project based in Saudi Arabia, I collaborated as part of a quantity surveying team to perform detailed cost estimations. The scope involved importing 2D architectural drawings in PDF format into PlanSwift 10, conducting precise quantity takeoffs for interior finishes such as ceilings, flooring, and wall treatments, and measuring openings like doors and windows, along with associated fixtures. The extracted data was used to revise and update the project’s Bill of Quantities (BOQ) to ensure accuracy in tender documentation.

• Year: 2024 March–October

• Software used: ArcGIS Pro, ArcMap, MS Excel

• This individual undergraduate research project focused on assessing the vulnerability of coastal areas in Sri Lanka's Galle and Matara districts to climate events such as tsunamis. A comprehensive vulnerability index was developed by analyzing nine critical factors, including transportation availability, population density, employment rate, and more. Using ArcGIS Pro, spatial data was processed to visualize varying levels of vulnerability across the region. In addition, network analysis tools were utilized to evaluate the vulnerability of coastal bridges and their impact on transportation resilience during extreme events.

• Year: 2022 May–December

• Software used: Autodesk Revit 2021, Lumion 11, Adobe PS

• Through the freelancing platforms, 3D visualization projects were completed for clients across the USA, UK, and Canada. The projects included both exterior and interior design renderings, tailored to meet specific client requirements. Autodesk Revit and Lumion software were predominantly used to create high-quality 3D renderings. Each visualization was meticulously developed to enhance design presentations and provide clear, realistic visualizations of architectural concepts.

• Year: 2025 May

• Location: Habaraduwa, Galle, Sri Lanka.

• Software used: Autodesk Revit 2025, Lumion 11.5

• Project brief: This two-story mini house project was developed based on Sri Lankan architectural and structural standards, with a focus on local regulatory compliance. I independently created accurate 2D construction drawings, structural and architectural layouts, and 3D visualizations for client presentations. The final drawing package was prepared specifically for municipal council approval and to support on-site construction activities.

• Year: 2024 November

• Location: Kolonna, Embilipitiya, Sri Lanka.

• Software used: Autodesk Revit 2024

• Project brief: This two-story residential house was developed in accordance with Sri Lankan architectural and structural guidelines, focusing on meeting local authority requirements. I independently prepared the complete set of architectural and structural construction drawings, along with detailed schedules to support both municipal council approval and on-site construction coordination.