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SabaliDev/README.md

👋 Hi, I'm Mthunzi Sabali

Full-Stack Engineer • Rust Backend • TypeScript Frontend • Data-Intensive UIs


🚀 About Me

I’m a full-stack engineer who builds scalable backends, high-performance services, and clean, data-rich user interfaces. My work spans systems engineering, API design, and creating interactive frontends that handle large volumes of real-time or complex data.

I focus on clarity, performance, and maintainability—across the stack.


🧠 Core Expertise

Backend Engineering

  • Rust (Tokio, Axum, Actix)
  • TypeScript / Node.js
  • API architecture & microservices
  • Distributed systems fundamentals
  • Systems programming: performance, memory, concurrency
  • Data modeling & query optimization

Frontend Engineering

  • React, Next.js
  • Data-intensive UI design (charts, dashboards, real-time streams)
  • State management (Zustand, Redux, custom patterns)
  • Component design & UX for complex workflows

Infra & Tooling

  • PostgreSQL, MySQL, Redis
  • Docker, Kubernetes
  • GitHub Actions, Terraform
  • AWS, GCP

🏗️ Highlight Projects

🔹 Data-Driven Trading Simulation Platform

Rust backend powering a real-time simulation engine with order books, partial fills, and execution logic. React/Next.js frontend with live updates, charts, historical views, and interactive tooling.

🔹 Distributed Task Processing System

High-reliability job orchestration with worker coordination, retries, and strong consistency guarantees. Frontend dashboards for worker activity, queue health, and throughput metrics.

🔹 High-Throughput API Platform

Backend services with clear API contracts and optimized data flows. Admin dashboards and logs/usage analytics UI for operational visibility.

🔹 Developer Tools & Internal Platforms

CLI utilities, admin consoles, status dashboards, and quality-of-life internal tools.


🔧 Tools I Use Daily

  • Frontend: React, Next.js, Tailwind, Zustand
  • Backend: Rust, TypeScript, Node.js
  • Systems: Axum, Actix, Tokio
  • Databases: PostgreSQL, Redis
  • DevOps: Docker, Kubernetes, GitHub Actions
  • Infra: Terraform, AWS, GCP

🧩 What I’m Exploring

  • Real-time UIs for large datasets
  • Frontend performance and rendering pipelines
  • Distributed coordination and resilience
  • Rust systems tooling and compiler internals

📫 Get in Touch

  • Email: mthunzisabali@gmail.com
  • Open to roles involving full-stack engineering, backend systems, and data-intensive UI development.

⚡ Fun Fact

I like building tools that feel effortless—both on the backend and in the UI.


Thanks for stopping by!

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