# Guilherme Reis

Guilherme Reis is a remote worker on Himalayas, Senior Cloud Infrastructure Engineer at CI&T, based in Brazil.

Source: https://himalayas.app/@guilhermereis1

```text
I build secure, governed Google Cloud foundations for regulated, scalable enterprise workloads.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | Brazil |
| Authorized to work in | Brazil |
| Salary expectations | 75k+ USD |
| Job categories | Cloud Infrastructure Engineer, Cloud Security Engineer, Platform Engineer, Site Reliability Engineer, DevOps Engineer, Data Analyst |
| Skills | Google Cloud Platform, Terraform, Cloud Infrastructure, Cloud Security, Cloud Governance, Observability and Monitoring, Data Analysis, DevOps, Engineering Analysis, Infrastructure as Code, Cloud Applications, Backend Development, Software Architecture, Python, Site Reliability Engineering, AWS, Kafka, ISO Standards, MongoDB, PostgreSQL, Kubernetes, IAM, VPC Networking, Key Management Service, Google Kubernetes Engine, CI CD, Prometheus, Grafana, Service Level Indicators, Service Level Objectives, Assured Workloads, Modeling and Simulation, Excel |
| LinkedIn | https://linkedin.com/in/guilherme-hosoda |

## What I'm looking for

```text
I'm looking to build secure, scalable cloud platforms for regulated or multi-environment organizations, with work spanning GCP foundations, governance, IAM, infrastructure as code, reliability, and collaboration with distributed engineering teams.
```

## About

```text
At CI&T, I help evolve publicly maintained enterprise cloud solution frameworks for a US-based global hyperscale cloud provider. I design secure-by-default GCP foundations spanning IAM, VPC networking, organization policies, KMS, logging, GKE, and managed databases.

Previously at Dynamox, I reduced cloud infrastructure costs by approximately 70%, strengthened authentication across more than 40 services, and standardized GKE deployments with Terraform and secure CI/CD pipelines. I also built observability practices with Prometheus and Grafana while supporting compliance, data residency, and cloud governance initiatives.
```

## Experience

### Senior Cloud Infrastructure Engineer (current)

[CI&T](https://himalayas.app/companies/ci-t). Mar 2025 - Present

```text
Allocated to a US-based global hyperscale cloud provider, contributing to publicly maintained enterprise cloud solution frameworks and collaborating directly with North American sales and product stakeholders.
- Maintain and evolve open-source enterprise cloud solution repositories averaging over 1,000 GitHub stars and 500 forks per repository, demonstrating community adoption and industry relevan
```

Skills: GCP, Terraform, Cloud-Infrastructure, Cloud-Security, Cloud-Governance

### Cloud Developer

Dynamox. Aug 2023 - Mar 2025

```text
Cloud infrastructure and platform engineering role within a 400-employee industrial technology company operating large-scale monitoring systems.
- Reduced cloud infrastructure costs by approximately 70% through log optimization, infrastructure tuning, and governance enforcement
- Delivered structured internal training and onboarding sessions adopted by over 10 engineering teams, accelerating the a
```

Skills: GCP, Kubernetes, Terraform, Cloud-Security, Observability-and-Monitoring

### Data Analyst

Dynamox. May 2022 - Jul 2023

```text
- Analyzed large-scale industrial sensor datasets to support platform evolution and engineering decision-making
- Improved data reliability and structure in collaboration with backend engineering teams
```

Skills: Data-Analysis, Python

### Applied Engineering Researcher – Modeling & Simulation

GRUCAD – Group for Design and Analysis of Electromagnetic Devices (UFS. Jul 2019 - Apr 2022

```text
- Developed simulation models and Monte Carlo analyses in Python supporting engineering research and IEEE-aligned methodologies
- Produced structured technical documentation contributing to peer-reviewed publications
```

Skills: Python, Modeling-and-Simulation, Engineering-Analysis

### Electrical Engineering Intern - Power Systems Planning

CELESC - Centrais Elétricas de Santa Catarina. Feb 2021 - Mar 2022

```text
- Supported engineering analysis and technical documentation activities within [area/department]
- Assisted in data validation, testing procedures, and structured reporting workflows
- Collaborated with senior engineers in controlled technical environments, strengthening analytical and problem-solving skills
```

Skills: Engineering-Analysis, Python, Data-Analysis

### Research Student

Fotovoltaica UFSC. May 2018 - Jul 2019

```text
- Supported photovoltaic system testing and performance analysis
- Assisted in experimental data collection and validation processes
```

Skills: Data-Analysis, Engineering-Analysis, Excel

## Education

### Universidade Federal de Santa Catarina

Bachelor of Science in Electrical Engineering, Electrical Engineering. 2017 - 2022

```text
Completed a rigorous electrical engineering program at one of Brazil’s leading public universities, graduating on time without academic failures.
```

### Etec Presidente Vargas

Technical Diploma in Building Construction. 2015 - 2016

```text
Technical high school program with hands-on projects involving technical drawings, AutoCAD-based residential design, basic structural calculations, and cost estimation.
```

### Etec Presidente Vargas

High School Diploma, Ensino médio. 2014 - 2016

## Tech stack

- Google Cloud Platform
- Kubernetes
- PostgreSQL
- MongoDB
- Terraform
- Python
- Kafka
- Grafana
- Prometheus
- Microsoft Excel
- Google Kubernetes Engine
- Apache Kafka

To contact Guilherme, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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