ENGINEERING CRAFT · DAY 020
Design a ride-hailing backend: best practices explained
Expona Admin · Oct 27, 2026 · 8 min read
Tag · 139 articles · 1 interview series
#Real-time
Practical Real-time articles, guides and code examples from the Expona engineering blog.
Articles
139 articles
ENGINEERING CRAFT · DAY 043
Trunk-based development for Engineering Craft developers
Expona Admin · Oct 27, 2026 · 7 min read
ENGINEERING CRAFT · DAY 050
Architecture decision records: best practices explained
Expona Admin · Oct 27, 2026 · 7 min read
ENGINEERING CRAFT · DAY 056
From senior engineer to tech lead: a step-by-step guide
Expona Admin · Oct 27, 2026 · 8 min read
ENGINEERING CRAFT · DAY 082
Lessons from building a trading platform for production
Expona Admin · Oct 27, 2026 · 9 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 016
JVM memory explained: heap, stack and metaspace explained
Expona Admin · Oct 27, 2026 · 8 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 022
Spring Boot tutorial: your first REST API for production
Expona Admin · Oct 27, 2026 · 8 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 023
Structure Spring Boot projects by feature for production
Expona Admin · Oct 27, 2026 · 8 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 058
OAuth2 login with Google in Spring Boot, explained simply
Expona Admin · Oct 27, 2026 · 6 min read
PYTHON BACKEND DEVELOPMENT · DAY 014
FastAPI tutorial: your first API — a step-by-step guide
Expona Admin · Oct 27, 2026 · 5 min read
PYTHON BACKEND DEVELOPMENT · DAY 025
WebSockets in FastAPI: a practical Python Backend guide
Expona Admin · Oct 27, 2026 · 7 min read
PYTHON BACKEND DEVELOPMENT · DAY 099
Server-sent events in FastAPI: best practices explained
Expona Admin · Oct 27, 2026 · 7 min read
PRACTICAL AI & MACHINE LEARNING · DAY 058
Batch vs real-time predictions: best practices explained
Expona Admin · Oct 27, 2026 · 8 min read
PRACTICAL AI & MACHINE LEARNING · DAY 069
Speech-to-text and text-to-speech for AI & ML developers
Expona Admin · Oct 27, 2026 · 8 min read
PHP & LARAVEL DEVELOPMENT · DAY 049
Livewire for interactive UIs in PHP & Laravel Development
Expona Admin · Oct 27, 2026 · 7 min read
PHP & LARAVEL DEVELOPMENT · DAY 055
Real-time features with Laravel Reverb, explained simply
Expona Admin · Oct 27, 2026 · 7 min read
MONGODB, NOSQL & DATA MODELING · DAY 033
Capped collections: a MongoDB & NoSQL guide for developers
Expona Admin · Oct 27, 2026 · 8 min read
MONGODB, NOSQL & DATA MODELING · DAY 048
Storing files in MongoDB with GridFS in MongoDB & NoSQL
Expona Admin · Oct 27, 2026 · 8 min read
MONGODB, NOSQL & DATA MODELING · DAY 075
Building a real-time dashboard with MongoDB: a deep dive
Expona Admin · Oct 27, 2026 · 7 min read
GO PROGRAMMING & PRODUCTION APIS · DAY 004
Slices and maps in Go: a practical guide for developers
Expona Admin · Oct 27, 2026 · 9 min read