Open to opportunities

Leonard River

@leonardriver

Message

AI-focused full-stack engineer building computer vision and LLM-powered backend services and production web apps.

United States

Message

What I'm looking for

I want to build practical, reliable software that connects AI (computer vision and LLMs) to backend services and scalable web applications, shipping production-ready features with solid system design and data pipelines.

I’ve built 20+ AI-powered applications at CASESTRY using Python, FastAPI, and deep learning frameworks for computer vision, conversational AI, and intelligent automation.

I’ve integrated LLMs and AI agent workflows into backend services, delivering AI inference through REST APIs while supporting scalable web applications with production-ready AI features.

Earlier, at SOLIDITY.IO, I developed 10+ React and Next.js applications integrated with Python-based AI services and REST APIs—helping ship dashboards, workflow management, and interactive experiences backed by automated predictions and data processing.

Experience

Work history, roles, and key accomplishments

AI-Focused Full-Stack Software Engineer

Casestry

Feb 2022 - Dec 2025 (3 years 10 months)

Developed 20+ AI-powered applications using Python, FastAPI, and modern deep learning frameworks for computer vision, conversational AI, and intelligent automation solutions.