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Achievements

Achievement: Pull Sharkx2Achievement: Pair ExtraordinaireAchievement: QuickdrawAchievement: YOLO

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@Encode-Club-Solidity-Bootcamp @Crypto-Jaguars @ScaffoldRust

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DiegoB1911/README.md

Diego Barquero Quesada

Software Engineer — AI Engineering · LangGraph · RAG · AWS

I build production web applications and AI powered systems. Currently developing AI features for a US facing careers platform a RAG based AI agent with LLM observability alongside full stack work in Next.js, NestJS, and Python.

AWS Certified Machine Learning Engineer – Associate.

Tech Stack

  • AI / LLM: LangGraph · RAG · Amazon Bedrock · Vercel AI SDK · Langfuse · MCP
  • Languages: Python · TypeScript · Kotlin
  • Backend: FastAPI · NestJS · Spring Boot
  • Frontend: React · Next.js
  • Cloud & Data: AWS (Bedrock, ECS Fargate, Lambda, S3, CloudFront) · Azure · MongoDB Atlas · PostgreSQL · Redis

Featured Project

AI Agent Orchestrator — Production-style agentic system on AWS: LangGraph orchestration with FastAPI and SSE streaming, RAG via Bedrock Knowledge Base (OpenSearch Serverless), Postgres checkpointing, deployed on ECS Fargate behind ALB with CloudFront + WAF.

Certifications

Contact Me

Pinned Loading

  1. kindfi-org/kindfi kindfi-org/kindfi Public

    KindFi is an open-source Web3 crowdfunding platform built on Stellar. Featuring milestone-based escrows, gamified engagement, and LLM tools. GUIDE: https://kindfis-organization.gitbook.io/development

    TypeScript 19 113

  2. Harmonia-Development/harmonia-dapp Harmonia-Development/harmonia-dapp Public

    TypeScript 4 46

  3. HoriZenDex/HoriZenFE HoriZenDex/HoriZenFE Public

    A cutting-edge decentralized NFT marketplace with integrated video platform, offering seamless trading experiences with enhanced privacy and security features.

    TypeScript 3 3

  4. QualiNova/qualinova-dev QualiNova/qualinova-dev Public

    Platform designed to revolutionize quality certification management.

    TypeScript 3 26