Peer-to-Peer by Design: How WebRTC Negotiates a Real-Time Connection
How two browsers that cannot see each other establish a direct, encrypted media channel: capture, signaling, SDP offer and answer, and ICE with STUN and TURN.
7 min readOther
Field notes, deployment guides and research from the engineers who build web, cloud and mobile products at Aviox Blogs.
Centralized Logging with the ELK Stack, Containerized
A working Docker Compose setup for Elasticsearch, Logstash and Kibana: what each component does, how the pipeline fits together, and how to secure it before go-live.
7 min readArticle
GraphQL in React with Apollo Client: Queries, Mutations and Uploads
Set up Apollo Client in a React app, fetch data with useQuery, change it with useMutation, and handle file uploads — with the patterns that keep it maintainable.
6 min readArticle
One Application, Many Tenants: Three Multi-Tenancy Architectures in Laravel
Comparing three ways to serve many customers from one Laravel codebase — separate databases, a shared schema with tenant IDs, and packaged tenancy — on isolation, cost and effort.
5 min readOther
WebSockets and the Architecture of the Real-Time Web
How the WebSocket protocol keeps a full-duplex channel open, where it beats HTTP, where it doesn’t, and the security practices every real-time system needs.
4 min readArticle
Deploying FastAPI on AWS Lambda with Mangum
A step-by-step route from a FastAPI project to a live Lambda function URL: wrapping the app with Mangum, building a dependency layer, and configuring the runtime.
3 min readArticle
Measure Before You Optimize: A Profiling-Led Approach to React Performance
A method for React performance work that starts with measurement: how rendering really works, how to read the Profiler, and which techniques fix which problems.
7 min readOther
Securing Nginx with Let’s Encrypt
Install Certbot, confirm your Nginx server block, open the firewall for HTTPS, obtain a certificate and verify automatic renewal — on Ubuntu, in five steps.
2 min readArticle
Running Jenkins in Docker: A Practical Server Setup
Install Docker on Ubuntu, run Jenkins LTS in a container with persistent storage, complete first-time setup and safely let pipelines build Docker images.
2 min readArticle
