Shapes algorithmic standards for Electron desktop. Evaluates WASM vs native modules for computation. Defines performance architecture.
Roles · Desktop Developer (Electron/Tauri) · Principal
What a Principal } should know
39 core skills, 54 in total. Expectations per skill, and what changes at the next level.
This page lists what a Principal } is expected to know and do, skill by skill. Core skills are the ones a manager and peers assess in a review cycle; the rest count only in self-assessment. Main areas: Programming Fundamentals, Backend Development, Frontend Development.
Core skills for a Principal
Grouped by area. The label on the right is the expected depth: Awareness, Working, Advanced or Expert.
Programming Fundamentals · 8
Shapes enterprise async standards for Electron. Evaluates Node.js async evolution. Defines concurrency architecture.
Shapes enterprise code quality standards for Electron. Coordinates quality across teams. Defines best practices.
Shapes enterprise data structure standards for Electron. Evaluates data layer solutions. Defines data architecture for the organization.
Shapes pattern catalog for the organization's Electron desktop. Adapts patterns for TypeScript/Node.js. Publishes best practices.
Shapes enterprise multi-process standards for Electron. Evaluates process model evolution. Defines concurrency architecture.
Shapes OOP standards for the organization's Electron desktop. Defines the balance between OOP and FP in TypeScript. Consults architects.
Shapes enterprise TypeScript standards for Electron. Evaluates TypeScript evolution. Defines type safety architecture.
Backend Development · 1
Shapes enterprise Node.js standards for Electron. Evaluates Node.js LTS strategy. Defines backend architecture for the organization.
Frontend Development · 8
Shapes enterprise build standards for Electron. Evaluates build tools evolution (Vite, Turbopack, rspack). Defines build architecture.
Shapes enterprise component testing standards. Evaluates testing approaches. Defines component quality model.
Shapes enterprise CSS standards for Electron desktop. Evaluates CSS approaches for desktop. Defines theming strategy.
Shapes enterprise React standards for Electron desktop. Evaluates React evolution for desktop. Defines UI framework strategy.
Shapes enterprise state management standards for Electron. Evaluates state library evolution. Defines data flow architecture.
Shapes enterprise Tailwind standards for desktop. Evaluates Tailwind vs alternatives for desktop UI. Defines styling strategy.
Shapes enterprise Vite standards for Electron. Evaluates Vite roadmap for desktop. Defines build tooling strategy.
Shapes enterprise Web API standards for Electron. Evaluates new Web APIs for desktop. Defines API architecture.
API & Integration · 2
Shapes enterprise API standards for Electron. Evaluates API patterns. Defines API architecture.
Shapes enterprise real-time standards for Electron. Evaluates WebSocket vs SSE vs WebRTC. Defines real-time architecture.
Cloud & Infrastructure · 1
Shapes enterprise Docker standards for Electron. Evaluates container strategies. Defines infrastructure.
DevOps & CI/CD · 1
Shapes enterprise CI/CD standards for Electron. Evaluates CI platforms. Defines build infrastructure.
Testing & QA · 3
Shapes enterprise E2E standards for Electron. Evaluates E2E tools. Defines QA process.
Shapes enterprise integration testing standards for Electron. Defines test infrastructure strategy.
Shapes enterprise testing standards for Electron. Evaluates testing frameworks. Defines testing maturity model.
Security · 2
Shapes enterprise security standards for Electron. Evaluates compliance. Defines secure SDLC.
Shapes enterprise secure coding standards for Electron. Evaluates security tools. Defines secure development lifecycle.
AI-Assisted Development · 2
Shapes enterprise LLM strategy for Electron desktop. Defines AI governance.
Shapes enterprise AI coding strategy for Electron. Defines AI governance.
Observability & Monitoring · 1
Shapes enterprise observability standards for Electron. Defines data retention policies.
Version Control & Collaboration · 2
Shapes enterprise review standards for Electron. Defines review culture. Coordinates cross-team review.
Shapes enterprise Git strategy for Electron. Evaluates monorepo vs polyrepo. Defines Git governance.
Desktop Development · 8
Shapes enterprise update strategy for Electron. Designs centralized update infrastructure. Evaluates enterprise deployment (MDM, SCCM).
Shapes enterprise packaging standards for Electron. Evaluates distribution channels. Designs scalable packaging infrastructure.
Defines Electron platform strategy for the organization. Evaluates Electron vs Tauri vs CEF. Shapes enterprise standards for desktop web applications.
Shapes enterprise security standards for Electron. Evaluates Electron security roadmap. Defines compliance requirements for the organization.
Shapes enterprise IPC standards for Electron. Evaluates new IPC approaches (UtilityProcess, WebWorkers). Designs scalable IPC architecture.
Shapes architectural standards for the organization's Electron development. Evaluates architectural patterns for complex desktop. Defines enterprise architecture guidelines.
Shapes enterprise offline-first strategy for Electron. Evaluates sync engines (CRDTs, Replicache). Designs sync infrastructure.
Shapes enterprise plugin strategy for Electron. Designs plugin SDK and marketplace. Defines monetization model.
Additional skills
Not assessed by the team, but part of the self-assessment and the development plan.
} in the open competency matrix: 54 skills across 5 levels. The matrix is free for individuals and stays free.