§ Technical Stack
The Expertise
Cloud Architecture
- GCP
- AWS
- Azure
- DigitalOcean
Infrastructure as Code
- Terraform
- Terraform Cloud
- Helm
Container Orchestration
- Kubernetes
- GKE Autopilot
- ECS/Fargate
CI/CD
- GitHub Actions
- Jenkins
- GitLab CI
- Azure DevOps
Observability
- Grafana
- Prometheus
- Dynatrace
- Datadog
- ELK
Security & Compliance
- SOC2
- PCI DSS
- GDPR
- Zero Trust
- IAM
AI & Automation Integration
- OpenAI
- Gemini
- OpenRouter
- n8n
- Jitterbit Harmony
- WhatsApp Business API
Product & Game Development
- Godot 4
- GDScript
- Firebase
- Supabase
§ Proof of Work
Case Studies
See the proof — every case has a live demo
Building a GCP-native data platform from zero
Architected and operate a GCP data platform processing millions of events per month, with cross-cloud CDC ingestion and SOC2-aligned governance.
FeaturedAI AutomationAn AI agent that audits its own data platform
A Claude-native automation layer that reads platform telemetry and surfaces real production risk — leaked credentials, silent pipeline failures, cost drift — without a human triggering the check.
MigrationMulti-environment cloud migration for a multi-tenant SaaS platform
Migrated a multi-tenant SaaS platform's three environments off legacy, manually-provisioned VMs to a modern cloud setup, diagnosing a database driver incompatibility along the way that was blocking every newly-provisioned environment.
AI AutomationProduction AI support-agent SDK for an enterprise client
Built and operate a TypeScript AI agent SDK that connects an IT/ITSM provider's chat channel to a ticketing system with LLM-based classification, replacing a discontinued third-party low-code platform and handling real support traffic in production.
DevOps / SREFrom low-code builders to an AI-orchestrated lead pipeline
Hands-on experience with workflow-automation tools (n8n, Jitterbit, SkyOne) building lead-qualification pipelines — current focus has shifted to orchestrating the same class of problem with an AI OS: Claude and the Cursor SDK driving the steps directly, instead of a visual workflow builder.
Automation / AILead qualification and follow-up automation (B2C)
Audit and stabilization of a conversational-AI lead-qualification automation for a B2C solar-energy client, eliminating lead duplication and a messaging channel that was silently failing.
§ OG-AI Ventures
Initiatives
This portfolio is a satellite within OG-AI — the hub for every front Iago runs in life. Get to know all the initiatives below.
og-ai.app — Project Hub
OG-AI is Iago, just automated into this project hub.
Satellites
Cloudfic
Iago's PJ technology consultancy — AI, Data, Cloud/Infra, and Dev, also the Infrastructure-as-Code home for the whole og-ai.app ecosystem, serving clients since 2015.
Krav Maga Maringá
Krav Maga instructor since 2020; leading the Maringá-PR unit of EKMC (Krav Maga Caveira) since 2025.
Taverna Sagrada
Brand running since 2023 — online store for RPG, board games, TCG, tournaments, and self-authored books, including The Last Soldier, Marbon Timewars, RPG: The Last Soldier, Mage's Escape, and Logos.
Networking
Learning platform focused on tech/cloud/data — courses, certification and interview prep, and career guidance, plus talks, building toward a future physical coworking space.
Expresso Promo
Project showcasing the best Shopee deals — follow along to stay on top of new offers and discounts.
OG-AI Bible
YouTube channel with short Bible stories and studies.
OG-AI Fable
YouTube channel with original fantasy, RPG, and fable-style stories.
OG-AI Apologetics
YouTube channel with Christian apologetics debates and perspectives.
OG-AI Sports
YouTube channel covering chess, NBA, WWE, UFC, football, and futsal — commentary and analysis.
OG-AI Games
YouTube channel covering gaming trivia and curated highlight clips.
§ Who's been along
Partners
Collaborators who've worked with me since 2015 — shared projects, challenges, and history.
Maurício G. Martins
DevOps Engineer | Cloud Engineer | Platform Engineer
Partner on Networking's development, including the idea for a custom RAG specialization.
Julie Gonçalves Bonifácio
Software Engineer | Frontend | Angular | TypeScript
Iago's wife — because of that, part of every project of his; professionally, part of every Cloudfic project. She was his intern back in 2017.
§ Credentials
Certified
Microsoft Certified: DevOps Engineer Expert
Feb 2023
Microsoft
Expert-level CI/CD, infrastructure automation, and DevOps practices on Azure.
Microsoft Certified: Azure Administrator Associate
Jan 2023Microsoft
Managing Azure identities, governance, storage, compute, and virtual networks.
Microsoft Certified: Azure Fundamentals
Dec 2022Microsoft
Foundational knowledge of cloud concepts and core Azure services.
HashiCorp Certified: Terraform Associate (002)
Nov 2022
HashiCorp
Infrastructure-as-code fundamentals and workflows with Terraform.
AWS Certified Solutions Architect – Associate
Aug 2022
Amazon Web Services
Designing distributed, resilient systems on AWS.
AWS Certified Cloud Practitioner
Apr 2021Amazon Web Services
Foundational AWS cloud concepts, services, and billing.
Oracle Cloud Infrastructure 2019 Certified Architect Associate
Aug 2020
Oracle
Architecting solutions on Oracle Cloud Infrastructure.
Oracle Cloud Infrastructure Foundations 2020 Certified Associate
Aug 2020Oracle
Foundational knowledge of Oracle Cloud Infrastructure.
Juniper Networks Certified Associate Junos (JNCIA-Junos)
Feb 2020
Juniper Networks
Junos OS fundamentals and core networking concepts.
Microsoft Certified Solutions Expert: Cloud Platform and Infrastructure
Aug 2017Microsoft
Expert-level cloud platform and infrastructure administration.
Microsoft Certified Solutions Associate: Windows Server 2012
Sep 2016Microsoft
Windows Server 2012 installation, configuration, and administration.
MCPS: Microsoft Certified Professional
Jul 2016Microsoft
Foundational proficiency across core Microsoft technologies.
ITIL v3 Foundation
Dec 2015
EXIN
IT service management framework fundamentals.
Test of English R/L/W – C1
Oct 2023
Oxford English
English proficiency (reading, listening, writing) at C1 level.
English Proficiency Certificate – C1
Feb 2023
Duolingo English Test
English proficiency certification at C1 level.
§ Get in touch
