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Zainal606/README.md

Hi, I'm Zainal 👋

Product Support Analyst → Cloud Operations Engineer | Azure Administrator | SRE

I'm a Product Support Analyst with 5+ years of enterprise production support experience, focused on troubleshooting applications, data platforms, cloud services, and production environments.

I currently work in enterprise product support at CMiC, working with infrastructure-facing systems, observability and cloud technologies.

Previously at Infosys, I supported enterprise production workloads for Apple, including ETL/data-platform environments involving AWS, Snowflake, Oracle, Teradata and Vertica.

I'm now focused on moving deeper into Cloud Operations, Azure Administration and SRE — with an emphasis on reliability, automation, observability, incident response and Infrastructure as Code.


⭐ Featured Project

Terraform · Microsoft Azure · Azure CLI · Linux · Networking · Infrastructure as Code · Incident Response

A hands-on Azure Cloud Operations lab built around real infrastructure operations rather than simple resource provisioning.

The project demonstrates:

  • Infrastructure deployment with Terraform
  • Azure VNet, subnet, NSG, NIC and Linux VM administration
  • Investigating Azure subscription policies and regional constraints
  • VM SKU availability investigation using Azure CLI
  • Terraform state reconciliation and importing existing Azure resources
  • Private VM administration without a public IP
  • Linux systemd / journal troubleshooting
  • Controlled incident simulation and service recovery
  • Terraform plan validation and infrastructure drift checks
  • Cloud cost awareness and cleanup practices

Operational workflow:

Provision → Validate → Troubleshoot → Reconcile → Operate → Simulate Incident → Recover → Verify

This is currently my primary portfolio project for demonstrating hands-on Azure Cloud Operations / Infrastructure / SRE capability.


🎯 Target Roles

  • Cloud Operations Engineer
  • Azure Administrator
  • Site Reliability Engineer
  • Cloud Support / Platform Engineer

☁️ Core Skills

Cloud

  • Azure — AZ-104 Certified
  • AWS
  • OCI Foundations
  • Cloud networking
  • Compute and storage
  • IAM / access control
  • Database services

Infrastructure as Code

  • Terraform / Bicep — building hands-on capability
  • Infrastructure provisioning
  • Configuration management

CI/CD

  • GitHub Actions
  • Jenkins
  • Build and deployment automation

Observability

  • Dynatrace
  • Cloud monitoring
  • Logs, metrics and alerts
  • Production troubleshooting
  • Health checks

Automation & Scripting

  • Python
  • SQL
  • Bash
  • Operational scripting
  • ETL / automation workflows

Containers & Platforms

  • Docker
  • Kubernetes
  • Linux

🚀 Selected Projects

Azure · Terraform · Azure CLI · Linux · Networking · Incident Response

Hands-on cloud operations lab covering Infrastructure as Code, Azure subscription troubleshooting, Terraform state reconciliation, private VM administration and controlled incident response.

Focus: Azure operations · IaC · troubleshooting · networking · Linux · reliability


AWS S3 · Glue · Glue Crawler · Athena · QuickSight · IAM

End-to-end AWS data platform demonstrating multi-service cloud integration, data movement, troubleshooting and service configuration.

Focus: cloud integration · troubleshooting · IAM · data platform operations


Python · Streamlit · Azure SQL · pyodbc · Plotly

Cloud-hosted application demonstrating managed database connectivity, deployment configuration, secrets handling and troubleshooting between application and cloud infrastructure.

Focus: Azure · cloud application support · database connectivity · deployment


Python · Pandas · JSON · CSV · Logging

Repeatable ETL pipeline demonstrating extraction, transformation, data processing and execution logging.

Focus: automation · scripting · data processing


🧑‍💻 Production Support Background

Infosys — Enterprise Production Support

Supported production workloads in an Apple environment across data-platform and ETL systems involving:

  • Snowflake
  • Oracle
  • Teradata
  • Vertica
  • AWS
  • ETL pipelines
  • Production monitoring
  • Incident troubleshooting
  • SLA-driven operations

CMiC — Product Support Analyst

Currently supporting an enterprise software environment with infrastructure-facing issues, observability, production troubleshooting and cloud technologies including AWS and OCI.


📜 Certifications

  • Microsoft Azure Administrator Associate — AZ-104
  • AWS Certified Cloud Practitioner
  • OCI Foundations
  • SnowPro Core
  • Google Cloud Digital Leader

📚 Current Focus

I'm strengthening my hands-on skills in:

Azure → Terraform/Bicep → CI/CD → Observability → Kubernetes → SRE practices

while completing my MTech in Cloud Computing.


📫 Connect

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