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Full-Stack Developer — CV Example

A template for developers who build end-to-end from database to UI.

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What Does a Full-Stack Developer Actually Do?

Full stack developers build and maintain both the client-facing frontend and the server-side backend of web applications. A typical day involves writing React or Vue components, building REST or GraphQL APIs, managing databases, reviewing pull requests, debugging across the stack, and deploying via CI/CD pipelines. They work at product companies, agencies, start-ups, and in digital transformation teams at larger enterprises. Most full stack developers report to a Tech Lead or Engineering Manager and are expected to own features end-to-end with minimal hand-holding.

Liam O'Brien
Full-Stack Developer
📍 Dublin, Ireland✉️ liam.obrien@email.com
Summary

Full-Stack Developer with 5 years of experience building production applications from database to UI. Specialise in React, Next.js, Node.js, and PostgreSQL. Shipped products used by 200K+ users.

Work Experience
Full-Stack Developer at StripeAug 2022 — Present
  • Built merchant onboarding flow handling 10K+ daily signups using Next.js, GraphQL, and Ruby
  • Designed real-time webhook delivery dashboard reducing support tickets by 35%
Software Developer at IntercomJan 2020 — Aug 2022
  • Developed React components for messenger product used by 25K+ businesses
  • Built Node.js API endpoints handling 5M+ requests daily with p99 latency under 50ms
Skills
React / Next.jsNode.jsTypeScriptPostgreSQLGraphQLDocker / K8sAWS

What Recruiters Look For

Full-stack developers need to demonstrate depth on both sides. Recruiters want to see that you can build a React front-end and a Node.js API with equal confidence. Show projects where you owned the entire vertical slice — from database schema to deployed feature. Companies like Stripe and Intercom value engineers who can context-switch between layers without losing quality.

Key Skills to Include

React or Next.js, Node.js or Express, TypeScript, PostgreSQL or MongoDB, GraphQL, Docker, CI/CD, cloud platforms (AWS or GCP), and testing frameworks (Jest, Cypress). If you have experience with microservices architecture or system design, include those — they signal senior-level thinking.

Common Mistakes

Listing too many technologies without depth indicators. "React, Angular, Vue, Svelte" suggests you know none of them well. Instead, show depth: "Built React front-end components for messenger product used by 25K+ businesses." Also avoid frontend-heavy or backend-heavy CVs when applying for full-stack roles — balance your bullet points across both layers.

Formatting Tips

One to two pages maximum. Include your GitHub profile prominently. Use a "Tech Stack" section that groups skills logically (Frontend, Backend, Database, DevOps). Keep bullet points achievement-focused with specific metrics. Mention open-source contributions if any.

Average Salary — Full-Stack Developer

United States
$105,000 – $155,000
United Kingdom
$60,000 – $92,000
Germany
$58,000 – $85,000
UAE / Dubai
$62,000 – $95,000
Canada
$85,000 – $120,000
Australia
$90,000 – $130,000

Figures in USD. Ranges reflect mid-level experience (3–7 years). Senior roles and major metro areas typically sit at the top of these bands.

Top 5 Interview Questions — Full-Stack Developer

1Describe a feature you built end-to-end. What decisions did you make and why?
Walk through the frontend, API design, data model, and deployment. Explain the trade-offs you made — why you chose a particular framework, database, or caching strategy. Own the full picture.
2Tell me about a time you had to debug a production issue that spanned both frontend and backend.
Show how you systematically narrowed the fault domain — network inspector, API logs, database queries. Walk through the investigation step by step rather than jumping to the solution.
3How do you approach database schema design for a new feature?
Talk about normalisation versus denormalisation trade-offs, indexing strategy, and how you think about query performance from the start. Mention if you have used migrations tools like Flyway, Alembic, or Prisma.
4How do you handle authentication and session management in a web application?
Cover JWT versus session cookies, token refresh flows, and secure storage on the client. Show that you think about security proactively — HTTPS, HttpOnly cookies, CSRF protection — not just functionality.
5What is your approach to testing in a full stack codebase?
Talk about the testing pyramid — unit tests for business logic, integration tests for API contracts, end-to-end tests for critical user journeys. Name the tools you actually use: Jest, Cypress, Playwright, pytest. Show pragmatism.

How to Tailor Your CV

Shopify, Stripe, and Atlassian look for full stack developers who write clean, well-tested code and have strong opinions on architecture — show GitHub contributions and open source work. Agencies want developers who can pick up any stack and ship fast under client constraints. Scale-ups like Monzo or Deliveroo want engineers who understand distributed systems and observability alongside product feature work. Consultancies want generalists who can context-switch across client tech stacks without needing six weeks of onboarding.

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