Jonas Valiunas
Software Architect at Bentley Systems
Lithuania
Summary
👤
Senior🎓
Top SchoolJonas Valiunas is a Software Architect with 8+ years at Bentley Systems, where he drives architecture, engineering processes, and cross-product coherence to deliver high-quality, cloud-enabled software. He leads architecture governance, an internal Architecture Development Leadership Learning Team and a Center of Engineering Excellence to codify standards, promotion criteria, and onboarding programs. Hands-on background in iTwin.js and 3D rendering work (ground planes, skyboxes, scene compositing) informs his decisions and helps bridge frontend rendering specifics with broader system design. Previously he progressed from developer to engineering manager, leading Azure DevOps adoption and cloud prototypes while mentoring engineers and shipping reusable libraries now embedded in desktop products. Based in Lithuania, he combines pragmatic technical depth with organizational craft to minimize wasted effort and align engineering output to company strategy. Colleagues describe him as someone who turns ordinary teams into consistently extraordinary results.
9 years of coding experience
11 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Vilniaus Universitetas
English, Lithuanian, French
Github Skills (14)
typescript10
typescripts10
geometry10
front-end-development10
render10
typescript-types10
rendering10
ime9
imodeljs9
monorepo9
iml9
nodejs8
webgl8
azure-digital-twins8
Programming languages (2)
Github contributions (4)
iTwin/itwinjs-core
Jun 2018 - Jun 2018
Monorepo for iTwin.js Library
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:34 commits in 7 days
Contributions summary:Jonas's contributions primarily focused on enhancing the iTwin.js library's core frontend functionality, specifically related to rendering and UI components. They implemented new features for displaying ground planes, skyboxes, and background meshes within 3D views. The commits involved modifying code within `ViewState.ts`, `GeometryPrimitives.ts`, `Lighting.ts`, and `SceneCompositor.ts`, showcasing a focus on rendering and geometry. These modifications involved the integration of rendering-related data.
monorepoimodelbentleybimwebgl
iTwin/bis-schemas
Aug 2017 - May 2022
This repository is the single-source-of-truth (SSOT) for all BIS schemas.
Contributions:32 reviews, 141 commits, 4 PRs in 4 years 8 months
imodeljsvalidationtruthssotecschemas
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