Tech debt does gets accumulated during the product life cycle

Tech debt does gets accumulated during the product life cycle

Tech debt, in the context of SaaS products, refers to the build-up of design, code, and architecture choices that prioritize short-term gains over long-term maintainability. Here's how it accumulates throughout the SaaS product life cycle:

Early Stages (Rapid Development & Launch):

  • Focus on Features over Foundation: In the rush to get a Minimum Viable Product (MVP) to market, developers might take shortcuts with code quality, documentation, or testing. This can lead to a fragile codebase that becomes difficult to modify later.
  • Quick Fixes: To meet tight deadlines, bugs or functionality gaps might be addressed with temporary solutions instead of proper fixes. These "bandaids" often create future problems.
  • Integration Challenges: As the product grows and integrates with third-party services, poorly planned integrations can introduce complexity and become a source of issues.

Growth Stage (Scaling & Adding Features):

  • Legacy Code: The early codebase, ridden with technical debt, becomes a bottleneck as new features are added. Modifying or extending existing functionality becomes slow and error-prone.
  • Inconsistent Architecture: As the product evolves, the architecture might not adapt well. This can lead to inefficiencies and difficulties in scaling the service to accommodate more users or data.
  • Technical Debt Snowball: The initial shortcuts and quick fixes multiply as the codebase grows. Debugging and maintaining the system becomes increasingly time-consuming, further delaying proper refactoring.

Maturity Stage (Maintaining & Innovating):

  • Innovation Bottleneck: The heavy burden of technical debt can slow down the development process. Implementing new features or functionalities becomes a struggle due to the underlying code complexities.
  • Security Risks: Outdated libraries, frameworks, or unaddressed vulnerabilities in the codebase can expose the SaaS product to security threats.

Customer Impact: Technical debt can manifest as bugs, performance issues, or outages. This can lead to customer dissatisfaction, churn, and damage the product's reputation.


By understanding how tech debt accumulates throughout the SaaS product lifecycle, companies can take proactive measures to prevent it or manage it effectively. This includes prioritizing code quality, setting aside dedicated time for refactoring, and fostering a culture of technical excellence within the development team.


This perspective is interesting to consider. A crucial question arises: should we address technical debt in the early stages? If so, would we effectively reach the growth stage? It's a delicate balance between iterating towards product-market fit and preparing for a future that may never exist. In my experience, certain practices, like automated deployment and basic automated testing, are indispensable from the outset. However, considerations related to scalability and performance could be intentionally deferred to support business development efforts.

Raja Nagendra Kumar

CODE is Wealth - Convert liability CODE to asset with NFRs focus

11mo

Very apt image and content.. >Focus on Features over Foundation Feature and Foundation should go hand-in-hand. Customers Pay peanuts (e.g. $10 per month) for the features only, but the SaaS company converts peanuts into exponential wealth by scaling paying customers (e.g. 1 million). Hence the need for a CleanCODE NFR team, it is such, new addition that we propose, that works in tandem with usual development and QA teams. This structure works wonders in transformation due to ego-less collaboration, etc. -> Clean is another team skill and work as per new systems standards. SaaS is complex for one reason i.e.: the scale of customers, which leads to more diversity, more 'custom' demands, and 'inflexibility' to change db structure/data and code as it can cause regressions or break existing customer's business.

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