Projects
Selected work — open-source, professional, and side projects across 20+ years. Public repos linked; private/work projects described without sensitive details.
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Professional · 2022-2025 Customer Master Data — Strangler Migration
Modernized a mission-critical Customer Master Data monolith into Java/Spring microservices via the strangler pattern, while migrating from OpenShift to AWS EKS. Zero ticket from legacy consumers.
Java, Spring Boot, Kafka, PostgreSQL, Oracle, Elasticsearch, AWS EKS, OpenShift, Pulumi
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Personal / Side · 2024-2026 Voice Agent for SMBs (Pilates studios)
Production voice agent on real phone numbers for two pilates studios — Vapi + Vonage + OpenAI. Schedules, reschedules, takes intake, escalates to human.
Python, OpenAI, Vapi, Vonage, AWS Lambda, RDS, Pulumi
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Personal / Side · 2024-2026 Email Agent — IMAP/SMTP + LLM
Production email agent that reads/replies via Gmail IMAP/SMTP, classifies intent, drafts replies, and pulls context from internal data.
Python, OpenAI, IMAP, SMTP, AWS Lambda
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Professional · 2025-current Release Engineering Automation Stack
Solo-built (in Python) a full automation stack for an 80+ engineer release program: Control-M orchestration, Jira/Confluence integrations, paramiko-based Linux ops, Sybase QA framework, bash daemon framework.
Python, paramiko, Control-M, Jenkins, XL Deploy, XL Release, Sybase, Jira, Confluence
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Personal / Side · 2026 bilouro-web — this site
Wagtail multi-site (www / tech / books) with bilingual EN/PT content, full SEO, RSS feeds, search, custom domains, deployed on AWS Lightsail. Single Postgres, gunicorn, nginx, Certbot. Previously migrated from App Runner mid-build.
Python 3.13, Django 5.2, Wagtail 7, PostgreSQL 16, gunicorn, nginx, Certbot, AWS Lightsail, S3, OpenAI Responses API, ruff, uv
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Open Source · 2021 nodejs-file-reading — positional file ETL
Node.js engine for parsing fixed-width text files with hierarchical line types (parent/child) and persisting to Postgres (Sequelize) or MongoDB (Mongoose).
Node.js, Sequelize, PostgreSQL, Mongoose, MongoDB, Jest, Moment
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Open Source · 2024 FlaskProject — Books REST API (reference)
Reference Flask + SQLAlchemy + Postgres + Alembic implementation of a Books CRUD API. Clean separation: routes / repository / models. OpenAPI docs, tests, Docker.
Python, Flask, SQLAlchemy, PostgreSQL, Alembic, OpenAPI, Docker, pytest
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Open Source · ongoing cookbook — personal recipe playground
Long-running personal repo of code recipes, snippets and experiments — AWS, Python, Django, integrations.
Python, Django, AWS, misc
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Open Source · 2017 querysetget — auto-expose Django QuerySet via REST
A small library that auto-exposes Django QuerySet API via GET/querystring of all models in a project — REST-like format, zero config.
Python, Django
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Open Source · 2014 sgsb — Beauty Salon SaaS
Django application to manage beauty salons and hair salons — appointments, services, customers.
Python, Django
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Open Source · 2014 SGUI — Church management system
Sistema de Gestão Unificado de Igrejas — Django app to administer church operations.
Python, Django
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Open Source · 2012 Arduino Coding Dojo Timer
A simple Arduino gadget to control the Coding Dojo timebox.
Arduino, C++
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Open Source · 2008 GSoC 2008 — FreeBSD
Google Summer of Code 2008 contribution to FreeBSD — TCP test tooling. Public reference at wiki.freebsd.org/SummerOfCode2008.
Python, FreeBSD, TCP/IP