Glossary
Technology leadership terms, explained.
Clear definitions of 25+ terms that founders and executives encounter when building technology teams and products.
- API Strategy
- A plan for designing, building, and managing application programming interfaces (APIs) to enable integration between systems, support third-party developers, and create new revenue channels. A strong API strategy aligns technical design with business goals.
- Architecture Review
- A structured evaluation of a software system's technical design, including infrastructure, data flow, security, and scalability. Architecture reviews identify risks, technical debt, and opportunities to improve performance before they become costly problems.
- Build vs Buy
- The decision framework for determining whether to develop a software capability in-house or purchase an existing solution. The right choice depends on competitive differentiation, total cost of ownership, time-to-market, and long-term maintainability.
- CI/CD Pipeline
- Continuous Integration and Continuous Delivery — an automated workflow that builds, tests, and deploys code changes. CI/CD pipelines reduce manual errors, accelerate release cycles, and give engineering teams confidence to ship frequently.
- Cloud Migration
- The process of moving applications, data, and infrastructure from on-premises servers to cloud platforms such as AWS, Azure, or Google Cloud. Successful cloud migrations improve scalability and reduce operational overhead when planned with a clear strategy.
- CTO as a Service
- An engagement model where a company hires an external technology leader on a flexible, ongoing basis to fulfill the responsibilities of a Chief Technology Officer. Often used interchangeably with fractional CTO, though it can also refer to advisory-only arrangements.
- DevOps
- A set of practices that combines software development and IT operations to shorten the development lifecycle and deliver high-quality software continuously. DevOps emphasizes automation, monitoring, and collaboration between engineering and infrastructure teams.
- Digital Transformation
- The strategic adoption of digital technologies to fundamentally change how a business operates and delivers value to customers. It goes beyond adding new tools — it requires rethinking processes, culture, and business models.
- Engineering Team Scaling
- The process of growing an engineering organization while maintaining code quality, team culture, and delivery velocity. Effective scaling involves hiring strategy, onboarding processes, team structure design, and establishing engineering standards.
- Fractional CPO
- A part-time or contract Chief Product Officer who provides senior product leadership to companies that need strategic product direction without the cost of a full-time executive. A fractional CPO owns product vision, roadmap prioritization, and go-to-market alignment.
- Fractional CTO
- A part-time or contract Chief Technology Officer who provides senior technical leadership to companies on a flexible basis. A fractional CTO typically owns technology strategy, architecture decisions, engineering hiring, and technical due diligence — without the full-time salary and equity commitment.
- HIPAA Compliance
- Adherence to the Health Insurance Portability and Accountability Act, which sets standards for protecting sensitive patient health information. Software handling protected health information (PHI) must implement specific technical, physical, and administrative safeguards.
- Interim CTO
- A temporary Chief Technology Officer brought in to fill a leadership gap, typically full-time for a defined period. Unlike a fractional CTO who works part-time across multiple clients, an interim CTO is fully dedicated to one company during a transition or crisis.
- Legacy Modernization
- The process of updating or replacing outdated software systems with modern technologies and architectures. Legacy modernization reduces maintenance costs, improves performance, and enables teams to build new features faster.
- Microservices Architecture
- A software design approach where an application is built as a collection of small, independently deployable services, each responsible for a specific business capability. Microservices enable teams to develop, deploy, and scale components independently.
- Minimum Viable Product (MVP)
- The simplest version of a product that can be released to validate a core hypothesis with real users. An MVP is not a half-built product — it is a deliberately scoped release designed to maximize learning with minimum investment.
- Pre-Seed / Seed Stage
- The earliest phases of startup funding, where founders raise capital to validate their idea, build an initial product, and demonstrate early traction. Technology decisions made at this stage — stack choices, architecture, and hiring — have outsized long-term impact.
- Product Roadmap
- A strategic document that outlines the vision, direction, and priorities for a product over time. A good roadmap communicates what will be built, why it matters, and how it connects to business objectives — without over-committing to exact timelines.
- Product-Market Fit
- The point at which a product satisfies a strong market demand, evidenced by organic growth, high retention, and consistent willingness to pay. Reaching product-market fit is the primary milestone that determines whether a startup should scale.
- Series A
- The first significant round of venture capital financing, typically raised after a startup has demonstrated product-market fit and early revenue. Series A investors evaluate technology architecture, team capability, and scalability — making technical due diligence critical at this stage.
- SOC 2 Compliance
- A security framework developed by the American Institute of CPAs that defines criteria for managing customer data based on five trust principles: security, availability, processing integrity, confidentiality, and privacy. SOC 2 certification is increasingly required by enterprise buyers.
- Technical Debt
- The accumulated cost of shortcuts, workarounds, and deferred maintenance in a codebase. Technical debt is not inherently bad — deliberate trade-offs can accelerate delivery — but unmanaged debt slows development, increases bugs, and makes hiring harder.
- Technical Due Diligence
- A systematic evaluation of a company's technology assets, architecture, team, and processes — typically conducted before an investment, acquisition, or major partnership. It assesses risks, scalability, code quality, and the team's ability to execute on the roadmap.
- Technology Roadmap
- A plan that aligns technology initiatives with business strategy over a defined timeline. Unlike a product roadmap, a technology roadmap focuses on infrastructure, platform capabilities, tooling, and technical investments needed to support current and future product goals.
- VP of Engineering
- A senior engineering leader responsible for execution, team management, and delivery. While a CTO typically owns technology strategy and architecture, a VP of Engineering focuses on building the team, establishing processes, and ensuring the engineering organization ships reliably.
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