c
csalguero441

Carlos Salguero

@csalguero441
5.0(1)

Senior AI Systems Architect and Backend Engineer

México
Inglés, Español, Alemán, Coreano
Parte de la información aparece en idioma inglés.
Sobre mí
Senior AI Systems Architect & Backend Engineer. I specialize in high-performance infrastructure and production-grade RAG pipelines. With experience processing 100k+ daily records at Fortune 500 scale (PPG Industries), I build secure, deterministic systems. IEEE-published researcher (CHILECON 2025) and founder of Qantara Systems. I engineer using Go, Rust, and Python, ensuring a strict 95% test coverage standard. CS graduate from Tec de Monterrey. I don't build wrappers; I build production ecosystems. Message me for complex requirements.... Lee más

Habilidades

c
csalguero441
Carlos Salguero
desconectado • 
Tiempo medio de respuesta: 4 horas

Revisa mis servicios

Integraciones de IA
I will engineer sophisticated rag systems and autonomous ai agents
5.0(1)
DeUSD 150 / proyectoMás información
API e integraciones
I will build a backend that wont break when your product grows
DeUSD 250 / proyectoMás información

Porfolio

Experiencia laboral

Software Engineer

PPG Industries • Tiempo completo

Jul 2022 - Present • 3 yrs 10 mos

Built and owned a microservices documentation platform (C#, Node.js, Angular) that converts IICS metadata into AI-curated docs via RAG-powered chat using AWS Bedrock and Lambda, serving ~50 engineers across 4 sub-teams on event-driven infrastructure (Kafka, EC2, RDS, S3, Redis, Elasticsearch) with quality gating aligned to ISO/IEC 25010:2023 and IEEE 1012-2016. Developed a 9-page Power BI dashboard (Python, SQL Server, MS Graph API) that ingests and correlates error emails from 15+ legacy servers across the US, Mexico, Europe, and Asia in real time — reducing unplanned downtime by 60%. Also reverse-engineered a Java 8 service from binary alone, rebuilding it as a Spring Boot application with restored serial-port/industrial scale integration, preserved SOA layer, and an async disk queue for zero data loss on network interruption.

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  • Nivel de comunicación del Freelancer
    5
  • Calidad de la entrega
    5
  • Valor de la entrega
    5
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    Cliente recurrente

    US

    Estados Unidos

    5

    "Carlos inherited a messy project from a previous self proclaimed RAG PGVECTOR developer (Shankar here from Fiverr) who left things unfindable and broken. Carlos didn't complain. He just fixed it. He built the RAG pipeline, Edge Functions, and Supabase integration from scratch. He asked smart questions...

    USD100-USD200

    Precio

    5 días

    Tiempo

    gig

    Integraciones de IA

    Útil?
    Sí
    No