https://dacbreakpoint.com/tags/angular/ Recent content in Angular on dacbreakpoint Hugo en Mon, 20 Apr 2026 10:30:34 +0200 https://dacbreakpoint.com/projects/datagym/ Sun, 15 Mar 2020 00:00:00 +0000 https://dacbreakpoint.com/projects/datagym/ <p>DataGym.ai is a modern, web-based workbench for labeling images and videos. I built this tool to streamline the process of creating high-quality training data for machine learning models.</p> <h2 id="what-it-does">What it does</h2> <p>The platform allows teams to manage annotation projects end-to-end: organize datasets, label data with various annotation types, control quality through built-in review workflows, and export labeled data for model training.</p> <h2 id="key-features">Key Features</h2> <ul> <li><strong>Multi-format support</strong> - Works with images (JPEG, PNG) and videos (MP4), including high-resolution assets</li> <li><strong>Rich annotation tools</strong> - Points, lines, bounding boxes, polygons, image segmentation, and video object tracking with linear interpolation</li> <li><strong>Quality control</strong> - Integrated review process with task lifecycle management (backlog → in progress → completed → reviewed)</li> <li><strong>Flexible storage</strong> - Direct uploads, public URLs, or AWS S3 integration</li> <li><strong>API-first design</strong> - Full REST API with Python SDK for integration into ML pipelines</li> <li><strong>Data portability</strong> - JSON import/export for labeled data and configurations</li> </ul> <h2 id="tech-stack">Tech Stack</h2> <p>Built with Java/Spring Boot on the backend and Angular on the frontend. The entire stack runs via Docker Compose for easy local deployment.</p>