Eric A.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.

Senior Software Engineer specializing in real-time platforms, AI computer vision, and distributed backend systems with 12+ years of software engineering experience and 14 years in telecom infrastructure engineering. Experienced in building high-performance iGaming platforms, sports betting systems, and AI-driven video processing pipelines. Proven track record delivering scalable microservices, cross-platform applications, and hardware-integrated systems powering real-time operations. Expert in microservices, event-driven systems, computer vision (YOLO/OpenCV), and cloud infrastructure. TECH STACK: • Languages: Typescript, Javascript, Python, C#, Java, Dart, PHP • Frontend Platforms: Next.js, React, React Native, Flutter, Angular, Electron, Cordova • Backend Systems: Node.js, Nest.js, ASP.NET Core • Computer Vision / AI: YOLO v8, OpenCV, TensorFlow • Game Development: Phaser, Pixi.js, Unity 3D, Godot, Flame Engine/Flutter • Databases and Storage: PostgreSQL, MongoDB, MySQL, Redis, MS SQL • Infrastructure: AWS, GCP, Docker, Kubernetes, CI/CD, Linux, NGINX • Messaging/Streaming: Apache Pulsar, Kafka, BullMQ, RabbitMQ