Andrei P.

I build add-ins and automation for Autodesk Revit, Navisworks and AutoCAD in C# / .NET. I come from the engineering side: years of structural design and BIM modelling before moving fully into development. So I look at every task first as a design engineer who uses the tool every day, and then as a developer. What I can do for you: - Revit add-ins (Revit 2021-2027, .NET Framework 4.8 / .NET 8-10): custom commands, dockable panels, parameter and family tools, schedules and sheets, data export/import, batch processing of models - Navisworks automation: coordination model assembly (NWF to NWD), scheduled publishing, transforms and appearance rules, background processing - AutoCAD automation: .NET API and AutoLISP, drawing generation, batch DWG processing - Integration of Autodesk products with web services, databases and cloud backends (REST API, SQL, Azure) - Modern WPF UI (MVVM, Fluent design), MSI installers, multi-version builds, automated tests and CI - BIM consulting: modelling standards, templates and families, workflow optimisation Recent work: - Revit add-in that exports model data (rooms, levels, departments) to a client's planning system, with an embedded 3D web viewer (Revit 2023-2026) - Revit plugin for in-model comments and issue tracking: pins placed in views, discussion threads, a dockable side panel, synced with a cloud backend (Revit 2025-2027) - Navisworks tool that watches folders for new RVT/IFC/DWG/DGN files, appends them to the master NWF with the right transforms and publishes NWD on a schedule - Batch upgrader for Revit (open source): upgrades whole folders of RVT/RFA/RTE files to the current Revit version, including workshared central models - Custom tool that automates import of 3D AutoCAD DWG data into Revit families How I work: clear scope and estimate up front, regular builds you can test in your own Revit, clean maintainable code, and a proper installer at the end. I'm comfortable both extending an existing codebase and starting from scratch. Send me a short description of your workflow and I'll tell you what can be automated and how long it will take.