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Mike Krop
Mike Krop

Posted on • Updated on • Originally published at mitrapunk.com

Managing Complexity: The Role of the Engineer

Software development dynamic recognizes that the evolution of software is often confined by two key factors: organizational stability and the understanding of the developers working within a system.

  1. What this means is that the growth of a software system cannot outpace the ability of its developers to comprehend its intricacies or the organization's capacity to accommodate this evolution. When either factor lags, it creates a constraint, halting the progress of software evolution.

  2. Hence, software evolution becomes less about pure technological advancements and more about the people fueling those advancements and the environment in which they operate.

  3. When it comes to the complexity of software systems, an inherent truth is that they tend to increase over time and becomes an obstacle, hampering the smooth functioning of the software.

  4. However, one must recognize that managing this complexity does not necessitate a thorough understanding of the entire organization. Instead, it's about having trust in the system, believing that it's functioning as intended. Rather than attempting to comprehend the organization as a whole, focus should be placed on improving the system iteratively. It's about making incremental adjustments that elevate the system without undermining any of its core characteristics. This approach reduces complexity while ensuring the system remains effective.

This leads us to the critical role of an engineer in the system. As an engineer, your task is to identify the key characteristics of the system and understand the factors influencing them.

This is essentially mapping the project, creating a comprehensive understanding of how the software system functions. With this map, an engineer can make calculated decisions to navigate the increasing complexity of the system, identifying areas for improvement while ensuring the core functionalities are preserved.

The best engineers are the ones who have the most accurate map of the project.

They are the ones who can navigate the complexities of the evolving system while maintaining its critical aspects. They are the ones who can effectively guide the evolution of software within the constraints of organizational stability and the collective understanding of the developers. These engineers are the true drivers of effective software evolution, skillfully balancing growth and complexity in a constant dance of innovation.

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