Engineering

Mid-Level Full-Stack Developer Resume Example

This is the mid-level version of our full-stack developer resume examples. Copy the structure, swap in your own numbers, then tailor it to the posting you are applying for.

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Full-Stack Developer Resume Template (mid level)

ApplyBuddy

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Professional Summary

Full-stack developer with 6 years delivering end-to-end web products. Experienced in modern frontend frameworks, backend APIs, and cloud deployment pipelines.

Professional Experience

Full-Stack DeveloperJan 2021 - Present
Mile High Software, Denver, CO
  • Delivered React and Node.js features that increased user retention by 18%.
  • Designed PostgreSQL schemas and GraphQL APIs for subscription and billing workflows.
  • Implemented CI/CD pipelines that reduced release rollback incidents by 40%.
Software DeveloperJun 2018 - Dec 2020
Summit Apps, Denver, CO
  • Built internal tools used by sales and support teams to process 10,000+ monthly requests.
  • Refactored monolithic code into services, improving maintainability and test coverage.
  • Partnered with QA to automate integration tests for payment and account flows.

Skills

JavaScript, TypeScript, React, Node.js, PostgreSQL, REST APIs, GraphQL, CI/CD

Education

B.S. Software EngineeringMay 2018
Colorado State University

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What changes at the mid level

This sample describes 6 years of experience with a most recent title of Full-Stack Developer, across 2 roles. Skills that appear at this level and not in the entry level or senior level samples: JavaScript, TypeScript, Node.js, PostgreSQL, GraphQL, CI/CD.

  • Compared with the entry level sample

    Motivated Junior Full-Stack Developer with a Computer Science degree and internship experience. Proficient in React and Node.js with a passion for building clean, user-friendly web applications. Eager to join an agile team and contribute to code quality.

    Adds: JavaScript (ES6+), Node.js/Express, MongoDB, HTML/CSS, Git/GitHub, Debugging.

  • Compared with the senior level sample

    Senior Full-Stack Engineer with 10+ years of experience designing scalable, high-availability distributed systems. Expert in decomposing monoliths into microservices, optimizing database performance, and leading engineering teams through complex technical challenges.

    Adds: System Architecture, Microservices, AWS/Cloud Infrastructure, TypeScript/Node.js, React/Next.js, Database Design (SQL/NoSQL).

Key Skills for Full-Stack Developer

JavaScriptTypeScriptReactNode.jsPostgreSQLREST APIsGraphQLCI/CD

ATS Keywords for Full-Stack Developer

Use these naturally in your summary, skills, and experience when they reflect your background.

Full-Stack DeveloperJavaScriptTypeScriptReactNode.jsPostgreSQLREST APIsGraphQLCI/CDsoftware developmenttroubleshootingtechnical documentation

How to Write a Mid Level Full-Stack Developer Resume

A mid-level Full-Stack Developer resume needs to prove independent, end-to-end delivery across six years of production work. Emphasize TypeScript and PostgreSQL fluency, GraphQL or REST API design decisions you owned, and CI/CD pipeline involvement that got your code to production reliably without hand-holding.

Resume Writing Tips

Quantify Delivery Velocity

State how many features or services you shipped independently over a defined period, such as 'delivered 12 production features across frontend and backend in the past year,' to prove sustained end-to-end throughput.

Detail API Design Decisions

Explain a choice between REST and GraphQL for a specific project and why, tied to a performance or developer-experience outcome, like reduced over-fetching. This shows architectural reasoning, not just implementation.

Show CI/CD Ownership

Describe a pipeline you configured or improved, such as reducing deploy time or adding automated tests to a build step, proving you own code reliability beyond writing features.

Skills to Highlight

TypeScript

Cite a bug class prevented by strict typing across your frontend and backend code, showing TypeScript used as a safety net across the full stack, not just one layer.

PostgreSQL

Describe a query optimization or schema design decision that improved performance or data integrity, proving relational database skill beyond basic CRUD operations.

GraphQL

Reference a resolver or schema you designed and a specific over-fetching or under-fetching problem it solved for the frontend team.

CI/CD

Name the pipeline tool used and a measurable improvement, like reduced build time or fewer failed deploys, tied directly to your configuration changes.

Common Questions

What proves 'end-to-end ownership' at mid-level?

Bullets describing a feature you took from database schema through API to shipped UI, with a metric attached, like adoption rate or performance improvement. This shows you don't need a project lead assigning each layer separately.

Should I detail my CI/CD experience even if I didn't build the pipeline?

Yes, describe how you used and improved it, adding tests, fixing flaky steps, or reducing deploy time. Contributing to reliability infrastructure matters even if you inherited rather than built the original pipeline.

How do I choose between highlighting REST or GraphQL experience?

Include both if you've used them, but explain the tradeoff you navigated on a real project. Showing you can choose the right tool for a given problem matters more than depth in just one API style.

Related Roles at Mid Level

Similar job titles at the same level, prioritized within Engineering.

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