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posaakhil/README.md

posaakhil

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πŸš€ Production Support β€’ Cloud β€’ DevOps β€’ Security-Aware Engineer



🧠 Who I Am (Read This First)

I am a Production Support & Cloud Engineer with 3+ years of real-world experience supporting mission-critical healthcare and financial applications.

My daily work is not tutorials β€” it is:

  • Handling P1/P2 incidents
  • Debugging live production failures
  • Ensuring high availability, security, and compliance
  • Working closely with Dev, DevOps, QA, and Security teams

I focus on keeping systems running when things break.


πŸ”₯ What I Do in Production (Real Work)

βœ” Respond to P1 / P2 incidents with business impact
βœ” Troubleshoot API failures (4xx / 5xx / latency / timeouts)
βœ” Analyze logs using CloudWatch, Kibana, Dynatrace
βœ” Perform Root Cause Analysis (RCA) & preventive fixes
βœ” Support secure payment & healthcare platforms
βœ” Monitor systems using Grafana & PagerDuty
βœ” Validate deployments and releases in CI/CD pipelines
βœ” Work in ITIL environments (Incident, Problem, Change)


πŸ›‘οΈ Security-First Mindset (Not Optional)

Security is part of my daily production work:

  • Least-privilege access & IAM awareness
  • Secure API troubleshooting (401 / 403 / auth issues)
  • Audit-friendly logging & monitoring
  • Compliance awareness: HIPAA, PCI-DSS
  • Detecting abnormal behavior via monitoring & logs

I treat security + stability as one responsibility.


βš™οΈ Technology Stack

Cloud & Platforms

  • AWS: EC2, S3, RDS, EKS, CloudWatch
  • Azure (foundational exposure)

Monitoring & Reliability

  • Grafana, Dynatrace, Kibana, PagerDuty

DevOps & CI/CD

  • Docker, Kubernetes, Jenkins

OS & Debugging

  • Linux (logs, processes, networking, services)

APIs & Data

  • REST APIs, Postman, SQL (RDS)

ITSM & Process

  • ServiceNow, Jira, Confluence
  • ITIL: Incident, Problem, Change, RCA

πŸ“Œ Featured Repositories (Real-World Focus)

🚨 Production Incident Simulator
Simulated real production outages with logs, RCA, fixes & prevention

πŸ“˜ AWS Production Troubleshooting Playbook
Step-by-step guides for EC2, RDS, EKS & monitoring issues

πŸ” Secure API Monitoring & Debugging
API failures, auth issues, security signals & observability

πŸ“Š Monitoring & Alerting Scenarios
Grafana, CloudWatch & PagerDuty examples


🀝 How I Add Value to Teams

  • Calm under pressure during incidents
  • Clear communication with stakeholders
  • Strong documentation (SOPs, RCAs, runbooks)
  • Preventive mindset β€” not just firefighting
  • Ownership of systems, not just tickets

🌐 Connect With Me


⚑ I don’t just deploy systems β€” I keep them alive.

Pinned Loading

  1. Devops_Configuration_Project Devops_Configuration_Project Public

    Java

  2. Kubernetes_Manifest_Files Kubernetes_Manifest_Files Public

  3. My_Devops_Realtime_Projects My_Devops_Realtime_Projects Public

    CSS

  4. Devops_3_TierArchitecture_Project Devops_3_TierArchitecture_Project Public

    JavaScript

  5. My_RealTime_Devops_Project My_RealTime_Devops_Project Public

    Dockerfile

  6. Terraform_Project_Practice Terraform_Project_Practice Public

    HCL