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KingMatrix1989 - Overview

👋 Hi, I’m Karim

Senior Frontend Engineer | Technical Product Manager
Remote-first • Product-driven • Scalable Frontends

👨‍💻 About Me

I’m a senior frontend engineer with 7+ years of experience building and scaling web and mobile applications.

My background sits at the intersection of engineering, product thinking, and team leadership.
I focus on building systems that are not only clean, but also useful, maintainable, and aligned with real business needs.

I’ve worked on:

  • Large-scale frontend applications
  • Design systems and shared component libraries
  • Real-time data systems (WebSockets, streaming)
  • Product-heavy platforms where clarity matters more than complexity

I currently work in a role that combines technical execution and product responsibility, helping teams move fast without losing quality.

🧠 What I Care About

  • Frontend architecture that scales with teams
  • Clear separation of business logic and UI
  • Performance and reliability in real-world conditions
  • Product decisions that respect engineering constraints
  • Sustainable development in remote teams

I believe:

Clean code is important — but clear thinking is more important.

🛠 Tech Stack

Frontend

  • React, Next.js (App Router)
  • TypeScript
  • React Native
  • Zustand, Context API
  • MUI, custom design systems

Architecture & Patterns

  • Scalable frontend architecture
  • State management at scale
  • Separation of concerns
  • Reusable and composable components

Other

  • WebSockets & real-time data
  • GitHub Actions / GitLab CI
  • API integration & error handling
  • Performance optimization

👥 Team & Product Experience

  • Led frontend initiatives across multiple projects
  • Worked closely with product managers, designers, and backend teams
  • Translated product requirements into technical execution plans
  • Improved code quality, standards, and team workflows
  • Reviewed code and mentored developers

I enjoy working in remote-first environments where ownership, trust, and async communication matter.

📈 How I Work

  • Small, incremental improvements
  • Clear ownership and documentation
  • Fewer meetings, more clarity
  • Focus on impact, not vanity metrics

My GitHub activity reflects consistent, long-term contribution, not short bursts.

🌍 Open To

  • Remote Frontend / Senior Frontend roles
  • Frontend-heavy Product roles
  • Teams that value clarity, trust, and quality

📫 Contact