Free Software Delivery Map — Idea to Production
Software is not written once and finished — it moves through a loop, again and again. This free one-page map shows the whole loop at a glance: the six phases every product passes through on the way from a business idea to a running, maintained system, and back again. It is free to read and share, no email required.
The delivery loop, in six phases
Discover
Turn a business signal into clear intent.
- Business strategy
- Problem discovery
- User research
- Requirements
Design
Decide what to build and how it holds together.
- UX research & flows
- System architecture
- API design
- Security design
Build
Write, review, test, secure, and package the work.
- Local development
- Code review
- Automated testing
- Containerization
Deliver
Move a trusted artifact safely into production.
- CI/CD pipeline
- Deployment strategy
- Cloud runtime
- Feature flags
Operate
Run the live system and respond to reality.
- Observability
- Incident response
- Performance
- Security patching
Learn
Listen, measure, and feed the next loop.
- Customer feedback
- Analytics
- Iteration
- Technical debt
Discover → Design → Build → Deliver → Operate → Learn → (back to Discover)
Want the diagram and each phase explained? See the SDLC diagram guide →
What is modern software delivery?
Modern software delivery is the practice of shipping software in small, continuous, reversible steps instead of rare big-bang releases. Classic sequential delivery finished each phase before starting the next and treated launch as the end. Modern delivery runs the same six phases above as a continuous loop: work flows through continuous integration and automated testing into frequent, low-risk deployments on cloud infrastructure, and the live system is watched (observability), defended (incident response), and improved (maintenance and technical-debt work) for as long as it exists.
The loop is the point. Telemetry, user feedback, and incidents flow back into discovery, so the product is steered by what production actually shows rather than by upfront guesses. AI-assisted development is speeding up the build phase, but it does not change the shape of the loop — code still has to be reviewed, tested, delivered, operated, and maintained by people accountable for it.
Try the interactive preview
Seven of the 44 stages are free to explore in the interactive preview — open any one to see the depth inside a node. The full map turns each phase above into detailed, clickable stages.
What the full 44-stage Observatory unlocks
- All 44 lifecycle stages, each with a detail panel: meaning, why it exists, who's involved, inputs and outputs, tools, pitfalls, and the wise move.
- 18 engineering disciplines as a guided learning path.
- 8 interactive labs — pipeline, architecture, cloud, testing, incident response, technical debt, and more.
- The historical evolution from 1990 → 2026 and the members' Delivery Field Guide.
- Lifetime access — one $29 payment, no subscription, future updates included.
One-time payment · No subscription · Stripe checkout · 7-day refund · No job guarantee · Support: deliveryobservatoryhelp@outlook.com
Use this in a study group
Copy the link and share it so everyone works from the same big picture before diving into specific tools. A good warm-up: have each person place a project they have built onto the six phases, then compare where the gaps are. The map is free to read and share — no account, no email.
Teacher note
You can use this free map to explain the whole lifecycle to a class; paid access unlocks the deeper interactive detail. Teaching a cohort? See the teaching map.
Have a delivery decision to verify?
The free Decision Lab separates supplied evidence from assumptions and proposes one bounded next experiment. It does not approve architecture or production risk.
Frequently asked questions
Is this map really free?
Yes. This one-page overview is free to read and share, with no email required. The interactive 7-stage preview is also free; the full 44-stage interactive map is the $29 lifetime unlock.
What does the paid version add?
The full map expands these six phases into 44 detailed stages with explanations, adds 18 disciplines, 8 interactive labs, the historical timeline, and the members' field guide — all with lifetime access.
Find your path
This is an educational visual guide. It does not guarantee a job, interview, promotion, income, or engineering outcome.