Sahan Serasinghe is a Senior Software Engineer at Canva sharing insights on developer experience, Python, and cloud-native systems.
38 articles from this blog
A guide to deploying self-hosted GitHub Actions runners on a home Kubernetes cluster using the Actions Runner Controller (ARC).
A guide to building a powerful home Kubernetes cluster using old laptops, Ubuntu Server, and the lightweight k3s distribution for development and CI/CD.
A technical exploration of HTTP/1.1's chunked transfer encoding, demonstrating its implementation with FastAPI for streaming data.
A developer shares the detailed process, challenges, and solutions encountered while upgrading their personal blog from Gatsby V4 to Gatsby V5.
A tutorial on building a real-time streaming backend with FastAPI, including a simulated log stream endpoint and integration with a frontend.
A tutorial on building a full-stack app using FastAPI to stream data via chunked transfer encoding and a Next.js frontend to display it in real-time.
A software engineer outlines his 2024 blog plans, focusing on advanced engineering topics, career insights, visual tutorials, and community growth.
An overview of Apache Kafka, explaining its core concepts as a distributed event streaming platform for real-time data pipelines.
A tutorial on building and deploying a serverless Go web service using Azure Functions custom handlers, with automated CI/CD via GitHub Actions.
A guide to deploying a .NET gRPC server to Azure App Service, covering setup, configuration, and automation.
A tutorial on setting up a local Apache Kafka cluster for testing using Docker and Docker Compose.
A guide on integrating Azure Cognitive Services AI capabilities into React applications, based on a conference talk.
A tutorial on creating a gRPC client in .NET to communicate with a server, including project setup and code implementation.
A tutorial on creating a gRPC client in Go to communicate with a gRPC server, covering code generation and implementation.
A tutorial on building a gRPC server in .NET, covering project setup, protocol buffers, and service implementation.
A tutorial on creating a gRPC server in Go, covering service definition with Protobuf, business logic, and server setup.
A guide introducing gRPC for API development, comparing it to REST, GraphQL, and other protocols, and outlining a hands-on tutorial series.
A guide to automating the setup of a Raspberry Pi K3s Kubernetes cluster using Ansible playbooks for efficient provisioning.
Explains how to use command and args fields to override container entrypoints and commands in Kubernetes Pods.
A tutorial on setting up a private Kubernetes cluster using K3S on Raspberry Pi 4 devices within a home network.
