Software engineer specializing in Python backend development, distributed infrastructure, and cloud systems, with over a decade of experience engineering and operating large-scale network environments in enterprise and service-provider contexts. My work sits at the intersection of software engineering, cloud infrastructure, and networking, building automation systems, backend services, and infrastructure tooling that improve reliability, scalability, and operational efficiency. Years of operating mission-critical networks at national scale gave me a firsthand understanding of high-availability architectures and distributed systems that I now bring directly into software development. The result is a hybrid perspective that bridges infrastructure and code in ways that neither discipline achieves alone. Beyond engineering, I have worked in technical leadership and program delivery, coordinating complex initiatives across multidisciplinary teams, from architecture and planning through large-scale deployment.

Core Technologies

Languages Python • JavaScript • TypeScript • Bash

Backend Development Django • FastAPI • REST API Design • Backend Systems Architecture

Databases & Data Systems PostgreSQL • Redis

Cloud & Deployment AWS • Docker • Kubernetes • Linux

Infrastructure & Networking IP Network Engineering • Datacenter Infrastructure BGP • OSPF • MPLS

Reliability & Systems Engineering DevOps • High-Availability Architectures Site Reliability Engineering (SRE) Monitoring & Observability (Prometheus, Grafana)

AI | ML & Modern Software Development AI-Native Development (Building software with AI-integrated services) AI-Enabled Development (Claude Code, Codex, Cursor, AntiGravity) N8N (No code tools)

Available to full-time and contract opportunities. Eligible for visa sponsorship. Open to Backend / Python Developer roles.

Full Stack Developer; Backend Engineer; Python Developer; Distributed Systems; Cloud Infrastructure; Platform Engineering; Infrastructure Automation. AI-Native Development.

Dec 2024 – Present

• Developed and maintained Python automation scripts managing configuration deployment across 18,000+ switches and 7,000+ sites, eliminating manual effort on large-scale rollouts
• Built tooling to automate data collection, health checks, and reporting for a national SD-WAN deployment covering 5,000 sites
• Designed and documented PoCs integrating automation pipelines into project delivery workflows for Caixa Econômica Federal and Bank of Brazil
• Collaborated with TAC/GTAC engineering teams to troubleshoot and resolve complex backbone incidents using systematic debugging methodologies
• Led scope definition, technical documentation, and change management for multi-site infrastructure programs

Jul 2023 – Dec 2024

• Automated recurring configuration tasks and network audit workflows using Python and Bash, improving team efficiency in a high-volume NOC environment
• Built internal scripts to parse logs, correlate incidents, and generate structured technical reports for Caixa Econômica Federal's nationwide network
• Implemented security hardening policies and dynamic routing configurations across Cisco and HP routers via scripted deployment
• Applied version-control-style discipline to configuration management for VLAN segmentation and topology documentation

Dec 2022 – Jun 2023

• Developed operational runbooks and automation procedures for Asterisk/VoIP systems, reducing MTTR on PBX incidents
• Integrated new features into Asterisk (dialplan scripting, IVR logic, unified messaging) — directly applicable to backend logic and event-driven programming
• Conducted performance audits, produced structured technical reports, and mentored junior engineers on troubleshooting methodology

Sep 2017 – Nov 2022

• Automated complex call-routing logic in Asterisk using dialplan and AGI scripting (Python/PHP), building custom IVR flows and integration hooks
• Led PBX implementations end-to-end — from technical design through testing and deployment — directly analogous to backend service delivery
• Mentored junior engineers and established repeatable processes for configuration, incident response, and documentation

Jan 2012 – Sep 2017

• Installed and commissioned datacom equipment and PABX systems across enterprise sites
• Performed network diagnostics and preventive maintenance, building deep understanding of low-level protocols and system behavior

I actively contribute to and follow:

• Open WebUI — Open-source AI interface
• Anki — Spaced repetition platform
• OpenClaw — Local AI engine
• HuggingFace — ML/AI ecosystem

▸ Building production-grade AI-native portfolio projects
▸ Mastering LLM integrations & agentic patterns
▸ AWS cloud deployments at scale
▸ Expanding open source contributions

Ship a working prototype as soon as possible. Validate the idea. Generate proof of concept to learn quickly if the Product have a market-fit. If positive; Continue and Improve. If negative; Pivot.

• Ship fast, iterate later.
• Ship quality code, learn continuously.
• Ship value, not complexity.
• Ship the minimum that works; expand from proof.
• Ship working prototypes before architectural debates.

Eating good food · Reading sci-fi books · Watching new movies · Still coding