From Code to Consequences – AlpesCraft 2025

On parlera des choix qu’on fait, des rôles qu’on peut jouer (et qu’on ne nous propose pas toujours), des trajectoires possibles, et de ce que l’IA, la complexité des systèmes et l’évolution des équipes changent concrètement pour nous.

Ce sera une prise de recul sur notre métier, notre impact, notre avenir.

Transcript

1. @lilobase – AlpesCraft 2025 From Code to Consequence You write code. But what do you really build?
2. Full Stack You’re Not Shipping Code, You’re Shaping a System
4. — Jackie Stewart « You don’t have to be an engineer to be a racing driver, but you do have to have mechanical sympathy »
6. • HTML & CSS mastery (Including semantic markup, accessibility (a11y), and responsive design) • Localization & Internationalization (Handling multiple locales, date/number formatting, plurals, RTL support, and dynamic language switching) • Component Architecture & Rendering Framework (Design systems, reusable UI components, framework- speci fi c patterns (e.g., React, Vue, etc.)) • State Management (Local/global state, lazy loading, prefetching, and hydration strategies) • Async Flow Management (Fetching, error handling, retries, caching, and suspense-like patterns) • Rendering Performance (Virtual DOM ef fi ciency, avoiding unnecessary re-renders, memoization, prioritizing TTI, and improving LCP). • SSR / SSG Expertise (Familiarity with server-side rendering and static site generation) • Animations & Transitions (Motion design for UX, accessibility-aware transitions, and performance-safe animations) • Front-end Security (XSS prevention, safe DOM manipulations, CSP usage, and secure cookie handling) • Testing & Validation (E2E testing (Playwright, Cypress), visual regression testing, and test coverage for UI behavior) • Build Pipeline & Tooling (Linting, dependency management, tree-shaking, and bundle size optimization (e.g., via Vite, Webpack)) • Analytics & Instrumentation (Event tracking, tagging plans, performance monitoring, cookie consent, and GDPR- compliant data collection)
11. Full Cycle Shipping Isn’t the Finish Line
26. — The Phoenix Project « DevOps requires shared goals and shared pains throughout the IT value stream »
27. But my manager won’t let me do it
28. Sta ff Engineer Real Growth Starts When It’s Not About You Anymore
39. Product Engineer Great engineers don’t ship code. They shape outcomes.
46. — Henry Ford « If I had asked people what they wanted, they would have said faster horses »
47. But my manager won’t let me do it
48. You The One Thing AI Can’t Replace
49. — Kent Beck « The value of 90% of my skills just dropped to $0. The leverage for the remaining 10% went up 1000x. I need to recalibrate. »
50. Ownership
51. Empathy
52. Arnaud LEMAIRE CTPO @ sundayapp.com Merci