Sadeesha Sathsara — Backend & DevOps Developer Full-stack systems · Microservices · DevOps · AI/ML
Based in Sri Lanka

Sadeesha Sathsara — Backend and DevOps Software Developer

Backend & DevOps
Developer

Scroll down

What I Do

Full-Stack Development

Creating responsive, accessible client interfaces in React coupled with high-concurrency server frameworks in Node.js and TypeScript.

DevOps & Automation

Automating development lifecycles with continuous integration and delivery (CI/CD) pipelines, Nginx servers, and Docker containerization.

Decoupled Architectures

Architecting resilient distributed microservices communicating asynchronously through RabbitMQ message queues.

Featured
Projects

View all work

Systems

Rubik's Cube Algorithm Develop...

A modular Python framework for developing, testing, and benchmarking Rubik's Cube solving algorithms with automatic algo...

PythonObject Oriented Programming (OOP)Rubik's Cube Algorithms

View on GitHub

Systems

Dynamic island on windows

A native Windows 11 overlay that replaces default toast notifications with an animated, iOS inspired Dynamic Island pill...

.NET 8C#WinRT

View on GitHub

Latest
Articles

Read all posts

ArticleJuly 19, 2026

9 min read

Are Roles the Same as Identities in IAM? A Clear Breakdown

A breakdown of identity, identifiers, and roles in Identity and Access Management, covering identity types, the identity lifecycle, and why a role is a permission bundle, not an identifier.

What Is Identity and Access Management (IAM)? A Beginner's Explanation

A beginner friendly walkthrough of IAM covering authentication vs authorization, identity providers, and the standards and platforms that power modern access control.