- Administered Nutanix infrastructure and Kubernetes clusters for high availability and resilience.
- Standardized environments using Docker to ensure consistent delivery.
- Created and maintained CI/CD pipelines with GitLab CI and ArgoCD.
- Implemented monitoring/observability with Prometheus, Grafana, Dynatrace, and Zabbix.
- Automated provisioning/configuration with Ansible, Rancher, and basic Terraform (IaC).
DevOps Engineer • Full-Stack Developer
João Pedro Nascimento Silveira
I build reliable infrastructure, automate delivery pipelines, and develop scalable web/mobile products. Strong focus on Kubernetes, observability, and clean engineering practices.
Porto Velho, BR
Kubernetes
Docker
CI/CD
Observability
About
A quick summary of who I am and what I do.
Profile
DevOps Engineer and Full-Stack Developer experienced in sustaining and automating mission-critical environments. Hands-on with Docker, Kubernetes, Nutanix, CI/CD (GitLab CI, ArgoCD), and observability (Prometheus, Grafana, Dynatrace, Zabbix). Basic Terraform (IaC). Founder of Ore Software building SaaS and mobile products.
DevOps
Platform
Full-Stack
SaaS
Highlights
- Managed Kubernetes clusters and Nutanix infrastructure for high availability.
- Automated delivery pipelines with GitLab CI and ArgoCD.
- Implemented monitoring/observability with Prometheus, Grafana, Dynatrace, Zabbix.
- Built web/mobile products with Next.js, Angular, Flutter and APIs.
Skills
Tools and technologies I use.
DevOps & Platform
Observability
Backend & APIs
Frontend & Mobile
Data & Databases
Cloud & Tooling
Experience
Where I've worked and what I delivered.
- Built scalable web apps using Angular (frontend) and Quarkus (backend).
- Improved UI/UX to increase efficiency and accessibility.
- Used JWT and OAuth for secure authentication and access control.
- Optimized Django database queries, improving performance and response time.
- Assisted in drafting official letters, memos, and circulars.
- Delivered documents to the appropriate institutions.
Projects
Selected work — links included.
Discord Bot
Bot for Discord servers with database support.
Zero Math
Mobile app to assist teaching and learning the “Zero of Functions” topic.
Ore Software (Holding)
Umbrella brand for Ore Labs (SaaS/apps/web) and Ore Studios (games).
Online Courses & Certificates
Recent training and learning.
- Nutanix Kubernetes Platform (NKP) Training (2025) — Nutanix
- Fundamentals of Intelligent Sensing Platforms for Industry (Aug 2025) — Virtus
- Ansible for SysAdmin (Jul 2025) — Udemy
- Dynatrace Foundations (Jul 2025) — Dynatrace
- Networking Fundamentals for DevOps (Jul 2025) — Udemy
- Introduction to Spring Framework with Spring Boot (Mar 2025) — DIO
- Java Language Fundamentals (Feb 2025) — DIO
- Python Essentials 1 (May 2023) — Cisco Academy
- Fundamentals of Graphic Design (Apr 2022) — Fundação Bradesco | Virtual School
- Database Fundamentals (Oct 2021) — Oracle Academy
- Networking Fundamentals (Oct 2021) — Cisco Academy
Publication
Scientific publication and keywords.
ZeroMath: An application to assist in teaching and learning the Zero of Functions (2024)
Keywords: Numerical Methods, Zero of Functions, Educational Application, Interactive Graphs.
Contact
Want to talk? Send a message.
Get in touch
Email is the fastest way. You can also reach me via LinkedIn.