Oleg Patsay's Software Engineering Blog
Sharing my journey through computer science, programming, and applied AI — shaped by 11+ years of building high-load systems and leading full-stack developer teams.
Qdrant PHP Client: Vector Search for PHP 7.2 and 8.*
2025-10-04 • 4 min read
Add vector search to PHP 7.2 and 8.* apps with a simple Qdrant client.
Tail Recursion
2025-09-29 • 3 min read
Tail recursion is the last-call recursion; can be faster and save memory.