profile:
  identity:
    name: Kari Sakib
    role: Backend Engineer / System Architect
    location: USA
    status: Active
    focus_areas:
      - Distributed Systems
      - High-Concurrency
      - Scalable Infrastructure

  core_competencies:
    backend_engineering: >
      Specialized in Golang for high-performance, concurrent service development 
      and Node.js for rapid API iteration.
    system_design: >
      Architecting scalable, resilient systems with a focus on decoupling, 
      message-driven patterns, and database optimization.
    infrastructure_devops: >
      Proficient in AWS environments, Cloudflare (Workers/Pages), and managed 
      backend-as-a-service layers like Supabase.
    quality_engineering: >
      Advanced browser automation and E2E testing strategies using Playwright, 
      grounded in lead-level QA experience.

  technical_stack:
    languages:
      - Golang
      - JavaScript
      - TypeScript
      - SQL
    backend:
      - Node.js
      - RESTful APIs
      - System Architecture
      - PostgreSQL
    cloud_infrastructure:
      - AWS
      - Cloudflare (Pages/Workers)
      - Supabase
      - CI/CD
    automation:
      - Playwright
      - Lead-level QA
      - Integration Testing