How I work

From prototype to production.

Every project I ship follows the same six-stage process — from a rough interactive prototype to a monitored production deployment through CI/CD. Here's how it works in practice, with real examples from the work I've shipped.

  1. 1DiscoverScope & metric
  2. 2PrototypeClickable, fast
  3. 3ArchitectStack & data model
  4. 4BuildVertical slices
  5. 5HardenTests & security
  6. 6ShipLive + monitor
Idea & constraintsLive, monitored, iterating →
The process

Six stages, every time.

Small MVPs can move through these stages in days; larger platforms evolve through the same process over months. The stages don't change — only the depth of each stage changes.

Phase 01 · days

Discover & scope

Before writing a line of code, I map the problem, the users, and the one metric that defines success. I cut scope aggressively here — the goal is the smallest thing that proves the idea, not the list of features.

  • User stories & the core flow written down
  • Clear non-goals — what we are not building yet
  • Risks identified early: integrations, data, compliance
Phase 02 · days

Prototype

A working clickable prototype in days, not weeks. Real layout, fake data, the happy path working end-to-end. AI-assisted scaffolding lets me get something tangible in front of you fast — so we course-correct based on the product itself, not a spec.

  • Interactive UI of the core flow you can actually click
  • Temporary data and stubs — speed over polish
  • A shared link to react to, not a 30-page document
Phase 03 · days–weeks

Architect & choose the stack

Choose proven, reliable tools — then one specialised tool the problem actually requires. The data model and API contracts get defined here, because they're the most expensive thing to change later.

  • Data model & API contracts defined up front
  • Infrastructure & environments mapped (dev → staging → prod)
  • The specialised tool justified — not chosen for novelty
Phase 04 · the bulk of the work

Build in vertical slices

Ship one complete slice at a time — backend, frontend, and integration for a single feature — rather than building everything halfway. AI-assisted pair programming is a daily tool here; review and tests keep quality in check.

  • Each slice demoable on its own, released behind feature flags
  • Small, reviewable commits — no big-bang merges
  • i18n, accessibility & edge cases handled as we go
Phase 05 · before launch

Harden & test

Tests, security, and performance happen before launch, not after the first incident. Automated tests cover the paths that matter; I review for the OWASP basics and profile slow paths.

  • Unit & integration tests on the critical paths
  • Security pass — input validation, authorization, secrets hygiene
  • Performance & load checks on realistic data sets
Automated testsSecurityPerformancee.g. LIFT — 158 unit tests guarding the search pipeline
Phase 06 · launch & beyond

Ship & iterate

Push to main and watch it deploy live. CI runs the tests, deploys to staging, then production — with a rollback path and monitoring in place. Then the real work starts: measure, learn, improve.

  • CI/CD pipeline: push → test → staging → production
  • One-command rollback & uptime and error monitoring
  • Feedback loop — insights in, next slice out
Stage 06 · in detail

What shipping looks like.

Every push to main runs the same automated path. If a step fails, it stops — and production stays on the last good build.

fail → auto-rollback · production stays on the last good buildLocal commitfeature branchgit pushopen PR → mainCI checkslint · tests · buildStagingsmoke testProductiondeploy + monitoringuptime · errors · logsfail → auto-rollbackLocal commitfeature branchgit pushopen PR → mainCI checkslint · tests · buildStagingsmoke testProductiondeploy + monitoringuptime · errors · logs

If any check fails, the pipeline stops — production stays on the last good build, and a rollback is one command away. Small, frequent releases make this safe.

What stays constant

Principles I don't compromise on.

The tools change with every project. These don't change.

Ship vertical slices

A thin feature working end-to-end beats a wide one half-built. Something you can demo every few days.

Tests & security up front

Critical paths get automated tests. Inputs are validated. Secrets stay out of the repo. Not optional.

Proven tools, one specialised choice

Proven stacks for 90% of the system, and exactly one specialised tool where it adds real value.

AI as a daily tool

AI-assisted development since 2024 — for scaffolding, review, and copy — always behind human judgement and tests.

Deploy early, deploy often

A real CI/CD pipeline from week one. Small, frequent releases are safer than rare, large ones.

Own the entire lifecycle

From architecture to the production server. One person accountable for the whole path, not a chain of handoffs.

Have something to take to production?

Whether it's a prototype that needs hardening or a greenfield build from scratch — I can own the full journey, from architecture to production deployment.

© 2026 Vitalii KindrakevychBuilt in Cartagena · Available worldwide← Back to home