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Bryan Javier Duarte
AI Engineer
I design, build, deploy and operate production-grade AI systems.
Skills
- 01
- LangChain
- LangGraph
- Deep Agents
- RAG Architectures
- Prompt Engineering
- Voice Agents
- LiveKit
- Langfuse
- LLM Cost Optimization
- Pydantic AI
- 02
- MCP
- Claude Code
- OpenCode
- Spec Driven Development
- Claude Agent SDK
- 03
- AWS Ecosystem
- Bedrock
- Docker
- CI/CD Pipelines
- Terraform
- PostgreSQL
- pgvector
- Chroma DB
- Pinecone
- Redis
- 04
- Advanced Python
- Backend
- FastAPI
- TypeScript
- Node.js
- Next.js
Profile
About me
AI Engineer with 5+ years of software engineering experience (5+ YOE), 3+ years as a Tech Lead driving technical roadmaps and 2+ years delivering production-grade AI solutions.
Dual AWS certified (AI Practitioner and Cloud Practitioner) with strong full-stack foundations. Specialized in architecting and operating production-grade AI systems, focusing on Agentic AI, orchestration with LangChain/LangGraph, and deep observability.
More detail in my resume- AI Engineering & LLM Ops
- Agentic AI Tooling
- Cloud & Data Infra
- Software Engineering
I deliver end-to-end AI solutions: from solution design to development, deployment and post-launch monitoring.
Design the solution
I start by mapping the problem and drawing the architecture, then validate it with a quick proof of concept before anything is built for real. Tape is allowed at this stage.
Work
Builder mindset
Panóptico is a 100% agentic newspaper. We use specialized Agents to explore, read and score the web with Generative AI, then traditional ML clusters the coverage into single stories. End to end, zero humans.
Agents explore the web
On a schedule, agents visit every configured source and bring back new articles. When one way in is blocked, they fall back to the next one.
Writing
Posts
Why every AI engineer eventually crawls back to AWS, Azure, Vertex
Read on Medium(opens in a new tab)How to Build AI Projects That Don’t Break (And Don’t Break your Bank account)
Read on Medium(opens in a new tab)Moving from AI config hell to a system that actually makes sense
Read on Medium(opens in a new tab)The Broke Developer’s Guide to Running Claude Code with GPT-5/GPT OSS
Read on Medium(opens in a new tab)
Contact
Let’s talk
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