ポートフォリオ(プロジェクト、GitHub)とオンラインプレゼンス(LinkedIn など)は、あなたのスキルを実証し、特にキャリア初期段階で職務経歴が限定的な場合に際立つのに役立ちます。これらは雇用主に対してあなたの能力の具体的な証拠を提供します。
なぜ重要なのか
✓ DEMONSTRATES skills concretely → shows what you can actually BUILD (more convincing
than just claims on a resume)
✓ Especially valuable EARLY-CAREER → substitutes for limited work experience; proves ability
✓ Differentiates you → tangible projects stand out
✓ Gives interviewers something to DISCUSS; shows initiative and passion
Building a portfolio
✓ BUILD PROJECTS → real, working projects that showcase relevant skills (quality over
quantity — a few solid, complete projects beat many trivial ones)
✓ Variety/relevance → projects relevant to the roles you want; solve real problems
✓ GITHUB → clean repos, good READMEs (what it does, how to run, tech used), readable code
✓ Deploy/demo → live demos make projects tangible (deploy them where possible)
✓ OPEN SOURCE → contributing shows collaboration and real-world code skills
✓ A portfolio site / personal page (optional) showcasing projects
