Portrait of Braily Guzman

Braily Guzman

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Software engineer. AI, cloud infrastructure and full products.

I build agentic AI at UBS. On my own time I run Cibao Systems, a software company for Dominican businesses that I design, build and operate solo.

Building

Cibao SystemsFounder

2026–now

My own company. I'm from Santiago, in the Cibao region of the Dominican Republic, and most software there was built for somewhere else. I design, build and run Spanish-first products for them.

The first products are in development now, built together with Dominican business owners.

Visit cibaosystems.com

Experience

  • UBSAI Engineer

    2026–now
    • Build agentic AI workflows in Python, LangGraph, LangChain and Azure that triage and resolve high-volume operational tickets.

  • PostStrataSoftware Engineer

    2025–2026
    • Restored VPN access for the whole company the same day it went down, tracing the outage to the OpenVPN Access Server and Okta RADIUS setup on AWS EC2.
    • Moved the VPN to Terraform-managed EC2 and upgraded it from Ubuntu 18.04 to 24.04, closing a long-standing security gap.
    • Shipped TypeScript microservices on Docker and Kubernetes for Shopify-based client platforms.

  • FractureSoftware Engineer Intern

    2024
    • Migrated gallery-wall features from Contentful to Gatsby and fixed bugs across the React and TypeScript frontend.

Skills

  • Languages

    Python, TypeScript, JavaScript, Go, SQL, Bash

  • AI

    LangGraph, LangChain, Deep Agents, MCP, tool calling, agentic workflows

  • Cloud

    Azure, AWS, Vercel, Kubernetes, Docker, Terraform, GitLab CI/CD, GitHub Actions, Linux

  • Web and data

    React, Next.js, Node.js, FastAPI, PostgreSQL, Redis

Education

  • The Marcy Lab SchoolSoftware Engineering Fellow

    2024–2025

    Full-time, year-long program. 2,000+ hours of full-stack engineering, cloud and CS fundamentals.

  • MicrosoftAzure Fundamentals (AZ-900)

    Certification