Segware
Jan 2016 – present · 10 yrs 11 mos
Electronic security, video monitoring, smart condominiums, VoIP, access control, remote concierge, and IoT.
Sep 2025 – Present
São Paulo, Brazil · Remote
Chief Technology Officer
Leads more than 100 people and the move to spec-driven, AI-embedded software development. Sets enterprise governance for the AI ecosystem and raises intermediate leaders into tribe coordinators, with domain ownership over strategy, people, and delivery, and with clear KPIs. Stays close to models, agents, and the path from pull request to production. FinOps sits on the same scorecard.
- AI-embedded SDLC for more than 100 software developers.
- Multi-model review on pull requests and CI.
- Agents connected to cloud, repositories, CI/CD, observability, ticketing, and internal systems.
- Amazon Nova Sonic for bidirectional audio and video in the same model context.
Technologies and focus
- Spec-driven development
- Cursor
- OpenAI (ChatGPT, Codex, API)
- Anthropic (Claude, Claude Code, API)
- xAI (Grok)
- Kiro
- Model Context Protocol
- Amazon Nova Sonic
- Multi-model code review
- Agentic workflows
- FinOps
Aug 2020 – Present
Campinas, São Paulo, Brazil · Remote
Data Protection Officer
Responsible for the privacy and security domains of the company: LGPD and GDPR, data mapping, disposal of personal data, privacy policy, and terms of use, plus the testing, detection, identity, and data-loss controls around them.
Show the stack (19)
- LGPD
- GDPR
- Data mapping
- Personal data disposal
- Privacy policy
- Terms of use
- SAST
- DAST
- SIEM
- WAF
- IDS/IPS
- IAM
- RBAC
- EDR
- XDR
- MDR
- DLP
- Vulnerability assessment and penetration testing
- SOAR
Jan 2022 – Sep 2025
Campinas, São Paulo, Brazil · Hybrid
Business Engineering Manager
Joined business areas and product engineering so the company could create and evolve products faster, for the current customer base and for new markets. The work mixed process, cost, quality, partnerships, and an AI-first practice.
- Process optimization, productivity, and cost reduction with a quality and compliance bar.
- Leadership development, portfolio management, and market expansion.
- AI practice covering context, prompts, MCP, guardrails, ethics, and privacy.
Technologies and focus
- AI first
- Context engineering
- Prompt engineering
- Model Context Protocol
- Guardrails
- AI ethics
- Data privacy protocols
- Bias mitigation
- Knowledge engineering
Apr 2021 – Sep 2025
Campinas, São Paulo, Brazil · Remote
Tech Manager
Head of the Technology, People, and Projects pillars. Connected strategy to day-to-day operations, led other leaders, and used financial analysis and budget management to buy efficiency. Built teams in a culture of innovation while keeping cloud software close to the problem.
- OKRs, KPIs, roadmap, and backlog, reported against the plan.
- Financial analysis aimed at lower operating cost.
- Scrum, Kanban, and change management across the platform.
Technologies and focus
- Rust
- Apache Samza
- WebAssembly
- M3
- Predictive analysis
- Supervised learning
- Scrum
- Kanban
- OKR
- KPI
- Solution architecture
- IT governance
- Change management
Jan 2021 – Sep 2025
Campinas, São Paulo, Brazil · Hybrid
Software Engineering Manager
Led engineering initiatives with an operational number attached. The same period covers the alarm, access, video, and AI products described in Projects.
- Alarm monitoring: real-time data from 500,000 panels and 10 million sensors for tens of thousands of around-the-clock users, with shorter response on critical events.
- Access control: hardware integration and facial recognition for more than a million condominium residents.
- AI: predictive models that helped reduce burglaries and false alarms across billions of events.
- Cloud video monitoring: a scalable surveillance system with two-way audio, built for large camera fleets.
Technologies and focus
- Artificial Intelligence (AI)
Aug 2018 – Apr 2021
Florianópolis, Santa Catarina, Brazil · Hybrid
Site Reliability Engineering Manager
Treated reliability, security, and finance as the three pillars of the platform. Ran workloads across AWS, OVH, Google Cloud, Azure, Oracle Cloud, and IBM Cloud, with a deep day-to-day practice on AWS and the delivery and observability tools around it.
- Quoted in MongoDB's Atlas Data Federation case study on querying hot and cold Segware event data with the same language.
Show the stack (111)
- Docker Swarm
- Microsoft SQL Server
- Terraform
- Ansible
- Puppet
- Jenkins
- CI/CD
- Hadoop
- Spark
- Hive
- Grafana
- Prometheus
- InfluxDB
- AWS
- OVH
- GCP
- Azure
- OCI
- IBM Cloud
- Athena
- Glue
- Lake Formation
- EMR
- Kinesis
- QuickSight
- OpenSearch
- MSK
- EventBridge
- SNS
- SQS
- MQ
- Well-Architected Tool
- Chime
- Savings Plans
- Cost Explorer
- Cost and Usage Report
- Budgets
- Compute Optimizer
- EC2 Auto Scaling
- Elastic Beanstalk
- Lambda
- EC2
- EC2 Spot Instances
- Lightsail
- Fargate
- EKS
- ECR
- Marketplace
- ECS
- DynamoDB
- DocumentDB
- RDS
- MemoryDB for Redis
- Aurora
- ElastiCache
- Keyspaces
- Redshift
- CodeDeploy
- CLI
- CodeBuild
- CodeCommit
- CodeArtifact
- Amazon Corretto
- CloudShell
- SES
- API Gateway
- Device Farm
- IoT
- DevOps Guru
- SageMaker
- Inferentia
- SageMaker Studio
- PyTorch on AWS
- Rekognition
- Organizations
- CloudWatch
- Managed Grafana
- CloudTrail
- Config
- Systems Manager
- CloudFormation
- Control Tower
- Trusted Advisor
- Kinesis Video Streams
- DMS
- DataSync
- Global Accelerator
- PrivateLink
- Route 53
- ELB
- VPN
- CloudFront
- VPC
- Detective
- IAM
- Certificate Manager
- Artifact
- Network Firewall
- Shield
- Cognito
- Security Hub
- WAF
- KMS
- GuardDuty
- Inspector
- Macie
- S3 Glacier
- EFS
- EBS
- S3
- Backup
Jan 2016 – Aug 2018
Florianópolis, Santa Catarina, Brazil · On-site
Full Stack Developer
Built and operated software across the whole path of a project. The work covered distributed systems, big data, IoT, and SaaS: architecture, data stores, tests, and release.
Show the stack (103)
- Multithreading
- Parallel computing
- Memory management
- Distributed state
- Non-blocking asynchronous architectures
- Reactive programming
- Functional programming
- Horizontal scalability
- Big data
- Columnar storage (Parquet, ORC)
- Indexing
- Data warehouse
- Data analytics
- Services and microservices
- Monoliths
- TDD
- Unit, integration, and end-to-end tests
- Load tests
- Blue/green
- Canary releases
- Multi-region architecture
- IoT
- SaaS
- Java
- JavaScript
- Node.js
- Python
- Shell
- Scala
- TypeScript
- PHP
- Ruby
- C++
- Go
- Kotlin
- C#
- Nginx
- HAProxy
- Apache HTTP
- Squid
- Docker
- Docker Compose
- Docker Swarm
- Kubernetes
- HTTP
- TCP
- UDP
- WebSocket
- Grafana
- Prometheus
- React
- Angular
- Ionic
- React Native
- Spring Framework
- Spring Boot
- Spring Data
- Spring Security
- Spring Batch
- Spring for Apache Kafka
- Thymeleaf
- Swagger
- Express
- GraphQL
- Jest
- Mocha
- JUnit
- Cypress
- Apache Spark
- Hadoop
- Apache Hive
- Apache Tomcat
- WildFly
- ffmpeg
- H.264
- H.265
- VP9
- AV1
- HLS
- WebRTC
- Socket.io
- Power BI
- OWASP Top Ten
- Sonar
- MySQL
- PostgreSQL
- SQL Server
- Oracle
- SQLite
- H2
- Amazon Aurora
- DynamoDB
- MongoDB
- DocumentDB
- Elasticsearch
- Redis
- Memcached
- Redshift
- Amazon Athena
- PrestoDB
- Apache Cassandra
- Datomic
- Prometheus
