Software Engineer · Solutions Architect · AWS Certified ×4 · Miami, FL · Bilingual EN/ES
Website · LinkedIn · Medium · hms-homelab
12+ years designing and shipping software end to end, from full-stack web and enterprise Java to C++ microservices, IoT firmware, ML pipelines, and the cloud infrastructure underneath. I've led J2EE teams, architected database replication systems, consulted for Fortune 500s, taught compilers and data structures at university, and run production network services across the US, Spain, and Latin America.
I run Amat Solutions LLC, a software engineering consultancy. The throughline: high-performance systems that are fast, secure, and built to last. From microservices to Kafka to agentic AI, sensor to cloud.
A thread that runs through a lot of my work is healthcare and public health: building systems to collect and process endemic-disease statistics for a provincial public-health department, running network infrastructure for hospitals and clinics, and today open CPAP therapy tooling. Software that helps people stay healthy is the kind I care most about.
Languages C++ (C++23, Drogon, ESP-IDF) · Java (Spring Boot, Micronaut) · TypeScript · Python · SQL · PHP · C
Frontend Angular · React · JSF/PrimeFaces · HTML5/CSS3
Backend Drogon · Spring · Hibernate/JPA · FastAPI · Node.js
Data PostgreSQL · MySQL · MongoDB · Redis · SQLite
Messaging MQTT / EMQX · Kafka · REST · WebSocket · JMS · Protobuf
Embedded ESP32 / S3 / C3 (ESP-IDF & ESPHome) · BLE · USB Host · sensor-to-cloud
Cloud AWS (Lambda, EC2, S3, CloudFront, CloudFormation) · CI/CD · IaC
ML / AI Multi-provider LLMs · embeddings · YOLO vision · on-prem inference
AWS Certified ×4: Solutions Architect · Developer Associate · SysOps Administrator · Cloud Practitioner
- Jarvis AI is an AI work-item assistant for Azure DevOps. Improves titles/descriptions/acceptance criteria, generates child items and test suites. Server-side proxy so keys and prompts never leave the backend. C++ Drogon · Angular · React · AWS · 8 LLM APIs · AES-256.
- CpapDash is a CPAP therapy data platform. ESP32 firmware collects ResMed sessions over WiFi SD, a C++ cloud API parses EDF files, the app delivers insights and signal visualization. Plus the Mule & Miner streaming hardware (shop).
- hms-homelab is my open-source, all-local home automation platform (below).
A platform I built to run my own home: all local, all private, no cloud dependency. It's where I push embedded and distributed systems for real.
Home Management Systems: a framework for all-local, private home automation, built toward self-sufficiency.
| Project | What it is | |
|---|---|---|
| hms-cpap | ResMed CPAP therapy collection via WiFi SD to Home Assistant, OSCAR-compatible metrics | ⭐ 62 |
| hms-assist-api | 100% local voice assistant backend, 3-tier intent classification | ⭐ 10 |
| hms-esp-tuya-ble | ESP32 BLE-to-MQTT bridge for Tuya breakers | ⭐ 7 |
| hms-mm | Dual ESP32-C3 miner/mule WiFi-SD bridge | ⭐ 6 |
| hms-timeline | YOLO detection timeline viewer for security cams (Angular + C++) | ⭐ 6 |
| hms-detection | Real-time RTSP + YOLOv9c object detection with LLaVA analysis | ⭐ 3 |
| nanotuya · hms-nut | C++ Tuya local-protocol library + UPS monitoring | |
| hmsp-protocol | Zero-config mDNS + WebSocket + Protobuf discovery for HA (draft) |
...plus baby-tracker, treadmill, scale, NVR, Gmail-backup, and Claude-memory services. See all repos →
The hms-homelab projects are open-source and self-funded. If something here saved you a weekend:
Amat Solutions LLC · Miami, FL · As we walk this earth, our souls dance to the rhythm of life, transforming with each step and experience.