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madhuwantha/README.md

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🧑‍💻 About Me

I'm a Software Engineer passionate about building scalable distributed systems, clean backend architectures, and automating everything I can. I enjoy working across the full stack but thrive in backend and infrastructure challenges.

  • 🔭 Currently exploring distributed systems, idempotency patterns, and microservices
  • 🌱 Always learning — currently deep-diving into Kubernetes and cloud-native architecture
  • ✍️ I write about engineering on Medium
  • 💬 Ask me about Node.js, Go, Gin, Redis, MongoDB, or Python automation
  • 📍 Based in Sri Lanka 🇱🇰

🛠️ Tech Stack

Languages

TypeScript JavaScript Go Python

Backend & Frameworks

Node.js Gin NestJS Next.js Angular React

Databases & Caching

MongoDB Redis PostgreSQL MySQL

DevOps & Cloud

Kubernetes Docker GitHub Actions Bitbucket Pipelines GCP

🚀 Featured Projects

Project Description Stack
idempotency-demo Booking system demonstrating idempotency & distributed locks in production-like setup TypeScript, Node.js, Redis, MongoDB, K8s
microservices-architecture-spring-boot Microservices reference architecture Go, Gin
file-data-management-automation Automated file & data pipeline management Python
BotNet BotNet simulation project Python
devtime Developer productivity tool TypeScript

📊 GitHub Stats

⚡ "First, solve the problem. Then, write the code."

Pinned Loading

  1. idempotency-demo idempotency-demo Public

    Idempotency and distributed locks in practice — booking demo with Node.js, MongoDB, Redis, React, Kubernetes

    TypeScript 1

  2. devtime devtime Public

    TypeScript

  3. file-data-management-automation file-data-management-automation Public

    Python

  4. microservices-architecture-spring-boot microservices-architecture-spring-boot Public

    Java

  5. BotNet BotNet Public

    Python 1 1