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ABOUT

Building Cloud, AI, and Scalable Systems

I'm a Master's student in Computer Engineering at UTD, focused on ML-powered and automated systems. I architect production-grade cloud infrastructure, build full-stack applications, and design interfaces that turn complex systems into something people can actually use.

AWSKubernetesTerraformPythonReactFlutterDockerCI/CD

CAPABILITIES

Full-stack. Cloud-native. Production-ready.

Cloud Architecture

AWS, Terraform, K8s, CI/CD pipelines, and observability at scale.

Product Engineering

Full-stack systems that turn complex workflows into usable interfaces.

Backend & APIs

Service design, data modeling, and integrations across modern stacks.

Execution Quality

Refactoring discipline and code that stays maintainable after launch.

SELECTED WORK

Projects built for production.

FieldTech Assistant
FULL-STACK / AI

FieldTech Assistant

RAG-powered assistant for field technicians: manuals, wiring context, service history, QR asset lookup, offline-first PWA — FastAPI + React on Docker.

FastAPIReactChromaDBRAGPWA
ML Experiment Tracker MCP
ML & TOOLING

ML Experiment Tracker MCP

MCP server for experiment runs, metrics, hyperparameters, and tags with SQLite persistence—plus a live dashboard to browse and compare runs.

PythonMCPSQLiteStarlette
AWS CloudOps MCP
MCP & CLOUD

AWS CloudOps MCP

Read-focused MCP server for AWS ops (EC2, CloudWatch, ELB, Lambda, S3) via boto3—plus a live dashboard with synthetic inventory for demos.

PythonMCPAWSboto3
Small Business Operations MCP
MCP & OPS

Small Business Operations MCP

MCP server for tasks, expenses, CRM, and inventory with finance CSV analytics (margins, payroll, anomalies) plus a live ops dashboard on Render.

PythonMCPSQLiteStarlette
Budget Insights Platform
CLOUD & FINANCE

Budget Insights Platform

Cloud-first finance platform: Flask transaction + analytics microservices, React dashboard, anomaly detection, and budget insights—live demo on Render.

ReactFlaskDockerAWS
Geofences Platform
PRODUCT

Geofences Platform

Geofencing platform with Apple-inspired UI: create and monitor geofences, real-time notifications, track processing, and policy automation.

MapsReal-timeNotificationsAutomation
pgvector RAG Demo
ML & DATA

pgvector RAG Demo

RAG chat app: PostgreSQL pgvector retrieval, sentence-transformers embeddings, and Streamlit UI with source citations.

PythonPostgreSQLpgvectorStreamlit

Let's build something together.

I'm open to full-time roles, contract work, and collaborations in cloud engineering and product development.

© 2026 Oscar Valles