API - Masoud Chelongar

November 5, 2025January 28, 2026Application Programming Interface, Software Architecture & Development, Transformation & ModernizationBy Masoud ChelongarAPI, Software Architecture, Software Development, Software Transformation

API-First Transformation — Architecting the Bridge from Legacy to Modern

Estimated Reading Time: 6 minutesðŸ‘️‍ðŸ—¨️ From Vision to Architecture In the first article of this series, we explored why API-First Transformation is a strategic imperative for organizations struggling with legacy systems. But vision

October 5, 2025January 9, 2026Application Programming Interface, Software Architecture & Development, Transformation & ModernizationBy Masoud ChelongarAPI, Software Architecture, Software Development, Software Transformation

API-First Transformation — The Strategic Imperative for Legacy Systems

Estimated Reading Time: 5 minutesThis article is the first in series exploring API-First Transformation, what it means, why it matters, and how organizations can apply it to evolve from legacy-bound to future-ready.

October 5, 2024July 2, 2025Application Programming Interface, Software Architecture & DevelopmentBy Masoud ChelongarAPI, GraphQL, gRPC, RESTAPI, Software Architecture

API Architectural Style – Types & Comparisons

Estimated Reading Time: 7 minutesModern software systems usually consist of various services, databases, and external integrations, which are often spread across different platforms and environments. APIs (Application Programming Interfaces) act as the connection