Ver categorias
Explorar
Fiverr Pro
Português
$
USD
Carlos Salguero
@csalguero441
Senior AI Systems Architect and Backend Engineer
México
Inglês, Espanhol, Alemão, Coreano
Sobre mim
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.
Habilidades
Carlos Salguero
offline •
Tempo médio de resposta: 26 horas
Conheça meus serviços
Integrações de IA
I will engineer sophisticated rag systems and autonomous ai agents
API e Integrações
I will build your backend with nodejs, python, go or java
Portfólio
Experiência profissional
Software Engineer
PPG Industries • Período integral
Jul 2022 - Present • 3 yrs 11 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.
3 Avaliações
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
1-3 fora das 3 avaliações
Ordenar por
Mais relevante
pera84
Cliente recorrente
Estados Unidos
"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...
Útil?
pera84
Cliente recorrente
Estados Unidos
Carlos exceeded my expectations on this documentation project. He delivered a complete architecture diagram, visual ERD database schema, API contract documentation with 75+ endpoints, and a phased itemized quote for all 36 steps of our platform. What stood out most was his patience and politeness throughout...
Útil?
pera84
Cliente recorrente
Estados Unidos
Carlos helped us with technical infrastructure and platform integration work. He was responsive, professional, and willing to investigate issues carefully rather than rushing through the job. He communicated well during the process and worked patiently through the server and configuration challenges...
Útil?
