Sofiia K.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

2D/3D computer vision engineer specializing in geometry-driven visual systems and deep learning. My core focus is building reliable pipelines for image analysis, 3D reconstruction, and spatial understanding, from research and prototyping to production-ready solutions. I work extensively with object detection and segmentation, depth estimation (monocular and stereo), pose estimation, and multi-view geometry. A significant part of my experience is focused on 3D reconstruction workflows, including meshing, texturing, and geometry validation for mobile, web, and embedded environments. Beyond Python prototyping, I regularly implement and optimize computer vision algorithms in C++ and deploy models to real-world systems, including mobile and edge devices. Hands-on experience integrating AI solutions into iOS and Android applications, as well as working with AR frameworks such as ARKit and Unity when projects require spatial interaction or real-time performance. As a technical lead, I’m involved in the full lifecycle of computer vision projects: problem formulation, architecture design, model development, optimization, and validation.