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Masoud Chelongar

Masoud Chelongar

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  • SEDA
  • Insights
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    • Blog
  • Talks
    • Seminar – Beyond Transformation
    • Workshop – The Systematic Event Discovery Approach
    • Seminar – Redefining Software Transformation
    • Seminar – Accelerating Software Transformation
    • Workshop – Crafting Event-Driven Architecture with Domain-Driven Design
    • Workshop – Tactical Domain-Driven Design with EventStorming
  • About
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Masoud Chelongar

Masoud Chelongar

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Tag: Event Driven Architecture

Event-Driven Architecture

October 10, 2023April 23, 2025Software Architecture & DevelopmentBy Masoud ChelongarEvent Driven Architecture, Microservices, Software Architecture, Software Development

Event-Driven Architecture Explained – The Essentials and Beyond

Estimated Reading Time: 11 minutesEvent-Driven Architecture or EDA is one of the most popular and attractive distributed software architectural pattern. There are many reasons to make it the first or even the best

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Transformation & Modernization Consulting

I help organizations evolve existing software ecosystems without forcing unnecessary large-scale rewrites. The focus is on understanding the current system, identifying what needs to change, and defining an incremental path toward a more maintainable and adaptable architecture.

This includes:

  • Legacy system modernization
  • Monolith assessment and decomposition
  • Incremental transformation strategies
  • Domain and system boundary evolution
  • Cloud migration and modernization
  • Transformation roadmaps and technical guidance

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Architecture Assessment & Advisory

I assess existing software systems and architectures to identify structural problems, technical risks, constraints, and opportunities for improvement.

The goal is to provide a clear understanding of the current architecture and practical recommendations for its evolution. This includes:

  • Architecture and system assessments
  • Identification of architectural risks and constraints
  • Technical debt assessment
  • Architecture modernization opportunities
  • Target architecture definition
  • Prioritized recommendations and architectural roadmap

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Workshops & Strategic Facilitation

I facilitate focused workshops to help teams understand complex domains, identify architectural boundaries, align technical and business perspectives, and make informed decisions about architecture and transformation.

This includes:

  • Domain-Driven Design workshops
  • EventStorming sessions
  • Architecture and modernization workshops
  • Transformation planning
  • Collaborative identification of priorities and next steps

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Architecture Design & Technical Leadership

I support organizations in designing solution architectures and turning architectural decisions into working ecosystems.

The focus is not only on defining the architecture, but also on providing technical direction throughout implementation and delivery.

This includes:

  • Solution and software architecture design
  • Architectural decisions and technical guidance
  • API and integration design
  • Cloud and distributed system architecture
  • Technical leadership during implementation
  • CI/CD, deployment, and release considerations
  • Architecture documentation and decision records
  • Collaboration with development, product, and infrastructure teams

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