Piero Toffanin
Saint Petersburg, Florida, United States
Summary
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RockstarPiero Toffanin is a software engineer and open-source founder with 12 years delivering geospatial and image-processing systems from Saint Petersburg, Florida. He created WebODM and co-founded LibreTranslate, and currently manages UAV4GEO, blending product leadership with hands-on full‑stack development. His contributions span core geospatial projects like OpenDroneMap, Cesium, OpenSfM and MVE, where he’s improved 3D rendering, photogrammetry pipelines, and performance-critical back-end processing. He moves fluidly between image-processing research code (SMRF, depth maps, camera models) and production APIs such as NodeODM, demonstrating both data-science rigor and engineering pragmatism. Piero’s work on LibreTranslate highlights an uncommon mix of UI polish and API integration for self-hosted ML services. He’s known for fixing tricky edge cases and optimizing parallel workflows that materially improve accuracy and throughput in mapping pipelines.
12 years of coding experience
English, Italian
Stackoverflow
381reputation
43kreached
1answer
0questions
Github Skills (42)
api-rest10
resium10
opencv10
tiff10
javascript10
pdal10
c-language10
sens10
expressjs10
translation10
python10
api-design10
image-processing10
restful-api10
css10
Programming languages (21)
Github contributions (5)
LibreTranslate/LibreTranslate
Dec 2020 - Jan 2023
Free and Open Source Machine Translation API. Self-hosted, offline capable and easy to setup.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:39 releases, 55 reviews, 395 commits in 2 years 1 month
Contributions summary:Piero appears to be primarily focused on front-end development, with significant changes to the user interface. They implemented and refined the UI, including language selection and text-based input, while also integrating the necessary API calls to backend services. The contributions included code to copy the translated text and code generation to call backend services. The user's work significantly improved the user experience by adding features and refining the UI.
apioffline-capablemachine-translationtranslationhosted
OpenDroneMap/NodeODM
Jul 2016 - Jan 2023
A lightweight REST API to access aerial image processing engines such as ODM or MicMac
Role in this project:Back-end Developer
Back-end DeveloperContributions:6 releases, 11 reviews, 512 commits in 6 years 7 months
Contributions summary:Piero's commits primarily involve the development and implementation of a REST API for aerial image processing engines. The initial commits set up an Express.js "Hello World" application and defined the basic project structure, including a Dockerfile. Subsequent commits introduce the creation and management of tasks, including their creation, canceling, and restarting. The user also appears to be responsible for implementing the core business logic, along with API endpoints for task control.
apiimagephotogrammetryimage-processingdrones
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