Isael Anjos

DevOps engineer & cloud architecture

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AWS Cloud Engineer and DevOps professional with strong background in Linux infrastructure, distributed systems and cloud-native architectures, experienced in high-scale platforms, regulated financial environments, Kubernetes, CI/CD, observability, automation and enterprise-grade operations.

This profile reports:
- AWS · Azure · Kubernetes · Platform Reliability
- 16+ years building and scaling software systems
- 10+ years specializing in Cloud & DevOps Engineering

About me

Portrait of Isael Anjos

Profile

Cloud engineer and DevOps specialist with deep roots in Linux infrastructure, networking, operational security and distributed systems on AWS and Azure. Extensive hands-on experience with Kubernetes, Terraform, Ansible, CI/CD (GitHub Actions, Azure DevOps, Argo CD/GitOps), observability and reliability engineering for mission-critical platforms.

I have shipped and operated high-scale, business-critical systems: large retail environments with massive traffic peaks, ecosystems with hundreds of microservices, real-time logistics, payment platforms, Open Finance and core banking—all under strict availability, governance and compliance requirements.

I combine hands-on engineering with a strategic platform mindset, from deep infrastructure, networking and cluster troubleshooting to platform architecture, operational standards, automation and security strategy in enterprise environments.

How I work

I prioritize stability, predictability and operational risk reduction. My work is grounded in infrastructure as code, automation, observability and dependable continuous delivery, with a focus on scalability, traceability and operational maturity.

I am equally at home in deep technical execution and in architectural decisions, helping teams ship resilient, secure and scalable platforms built for long-term growth.

View stack

Career journey

  1. 2009
    INSS Administrative Trainee
  2. 2009
    MRM Solutions Full Stack Developer
  3. 2013
    FUCAPI Full Stack Developer
  4. 2014
    Army / CIGS Infrastructure Analyst & Full Stack Developer
  5. 2017
    Triad Full Stack Developer
  6. 2017
    FlexPeak Software Developer
  7. 2017
    INDT Full Stack Developer
  8. 2019
    Linx Analyst & Full Stack Developer
  9. 2020
    ProENEM Senior Backend & DevOps Engineer
  10. 2021
    BEES / Ambev Senior DevOps Engineer
  11. 2023
    MB Labs Senior Cloud Engineer
  12. 2023
    Thomson Reuters Senior Cloud Engineer | Outsourcing
  13. 2026
    IOX Cloud Senior AWS Cloud Architect

My Domains of Expertise

Foundation & scale

Networks & systems

Institutional infrastructure & applications

Linux servers, DHCP, DNS, LDAP, firewalls, proxies, shell automation, PostgreSQL and MySQL databases, APIs and web applications—operational ownership in mission-critical environments.

Integrations

E-commerce & marketplace hubs

REST APIs, queues, integrations with major marketplaces, financial dashboards and continuous delivery with Docker, GitLab CI/CD and Ansible on IBM Cloud.

High throughput

Retail technology at scale

Extreme load, campaigns with millions of interactions, queues and deployments on AWS with automated pipelines.

Cloud & platform

Digital product

EdTech modernization

Moving from a centralized monolith to a cloud architecture: observability, releases, caches, managed databases and automation with Ansible, plus metrics and logging stacks.

Global operations

Industry, logistics & B2B

Azure (AKS, Functions, Cosmos DB, Key Vault), Kubernetes, GitOps with Argo CD, Terraform, observability with Prometheus, Grafana and Graylog, and integration across hundreds of microservices.

Regulated

Open Finance & banking

AWS (EKS, ECS, Lambda, RDS, DynamoDB, CloudFront, VPC, IAM), core banking and Pix integrations, partner gateways, DataDog APM, GitHub Actions, secrets with HashiCorp Vault and support for engineering teams.

Stack & expertise

Cloud & platform

AWS Cloud 98%

EC2, ECS, EKS, Lambda, API Gateway, Route 53, CloudFront, S3, RDS, DynamoDB, ElastiCache, VPC, IAM, WAF, CloudWatch, CodeBuild, CodeDeploy, CloudFormation, Bedrock, Textract, OpenSearch, AWS Networking, FinOps, High Availability Architectures

Azure Cloud 91%

AKS, Azure Functions, Azure DevOps, Azure Key Vault, Cosmos DB, Blob Storage, VNets, NSG, Azure Monitor, App Services, Role Assignments, Enterprise Cloud Operations

Kubernetes & Containers 96%

Kubernetes, EKS, AKS, Docker, Helm, Ingress, Autoscaling, Container Registries, Service Discovery, Cluster Operations, GitOps, Runtime Optimization

Infrastructure & Automation 97%

Terraform, Terragrunt, Ansible, CloudFormation, Infrastructure as Code, Provisioning, Environment Bootstrap, Configuration Management, Automation Workflows

CI/CD & Platform Engineering 96%

GitHub Actions, Azure DevOps, ArgoCD, GitOps, JFrog, Bitbucket Pipelines, CircleCI, Release Engineering, Deployment Automation, Rollback Strategies

Operations & engineering

Observability & Reliability 94%

DataDog, Prometheus, Grafana, ELK/OpenSearch, Graylog, AlertManager, Dynatrace, New Relic, CloudWatch, Netdata, cAdvisor, Logs, Metrics, Tracing, Incident Monitoring

Linux & Server Engineering 98%

Linux Servers, Nginx, Apache, SMTP, Shell Script, Systemd, Hardening, Reverse Proxy, Performance, Troubleshooting, Server Operations, Infrastructure Management

Networking & Security 95%

VPC, VPN, MikroTik, IPTables, Firewalls, BIND/DNS, Squid Proxy, Samba, LDAP, Routing, Load Balancers, Access Control, Operational Security, Secrets Management

Backend & Software Engineering 90%

Python, PHP, Node.js, TypeScript, JavaScript, REST APIs, Workers, Queues, Event-Driven Systems, Backend Services, Integrations, Distributed Processing

Financial, Enterprise & High-Scale Systems 97%

Open Finance, Core Banking, CorePix, Payment Systems, Digital Banking, High-Traffic Platforms, Real-Time Logistics, Distributed Systems, Scalability Engineering, Enterprise Operations

Let’s Connect

If my background, experience or projects resonate with what you’re looking for, feel free to reach out through my social networks and professional channels.

I’m always open to connecting with professionals, engineering teams and companies working on cloud infrastructure, platform engineering, DevOps, security and high-scale systems.

Let’s build reliable, scalable and resilient systems together.





For consulting, architecture reviews, infrastructure modernization or technical partnerships, you can also contact our company directly through:

www.irasolucoes.com.br

isael.anjos@irasolucoes.com.br