Location: Billerica, Massachusetts, USA

Remote: Yes (Open to U.S. remote opportunities)

Willing to relocate: Yes

Technologies: Python, Java, JavaScript (ES6+), TypeScript, React, Next.js, Node.js, FastAPI, Flask, Django, Vue.js, Nuxt.js, C#, .NET, Spring Boot, SQL, PostgreSQL, GraphQL, AWS, Azure, GCP, Docker, Terraform, GitHub Actions, LangChain, LangGraph, LangSmith, AutoGen, OpenAI, Anthropic Claude, RAG, Vector Databases, Pinecone, n8n, Deepgram, LiveKit, Prompt Engineering

Résumé/CV: https://www.chrisouza.online/resume/

Email: christopherlitobu@gmail.com

Senior Software Engineer with 7+ years of experience building scalable backend systems, AI-powered applications, and cloud-native platforms. I specialize in AI agent orchestration, distributed systems, cloud architecture, and full-stack development, with extensive experience integrating LLMs into production workflows and delivering high-performance software solutions.