Junior Full Stack Developer Resume Example
Full stack developers reach junior level when they show ownership of features from database to UI, not learning-focused tasks without clear production outcomes.
This resume is for junior full stack developers who own the delivery of features from the database to the UI, but aren't yet responsible for system architecture or cross-team technical roadmaps.
- Ownership of individual features across both frontend and backend layers
- Evidence of contributions to code quality through testing and performance optimization
- Ability to work effectively within modern development workflows and cloud environments
- Education and technical skills prioritized at the top of the page
- Professional experience bullets that balance frontend and backend contributions
- Dedicated projects section highlighting independent technical initiative and tool usage
Leila Haddad
Summary
Experience
- Engineered 4 new data visualization components using React and D3.js for the MongoDB Atlas dashboard, improving user engagement with cluster metrics.
- Optimized backend API endpoints in Node.js, reducing average query latency by 22% for 15,000+ monthly active users.
- Owned the end-to-end migration of 3 legacy internal services to a modern RESTful architecture, ensuring zero downtime during the transition.
- Developed and maintained 12 automated integration tests using Jest and Supertest, increasing code coverage from 68% to 84% across the merchant analytics suite.
Education
Skills
JavaScript · Python · SQL · Git · REST APIs · React · Node.js · PostgreSQL · MongoDB · Docker · Express.js · HTML · CSS · Jest
Projects
DevWorkflow CLI
A Python-based command-line interface that automates local environment setup and database seeding, reducing developer onboarding time by 35%.
Python, Docker, Click, Git
Austin Property Tracker
Full-stack web application for monitoring local real estate trends, featuring a responsive React frontend and a FastAPI backend with PostgreSQL.
React, FastAPI, PostgreSQL, Tailwind CSS, REST APIs
What makes this resume effective
- This resume meets the hiring bar for junior full stack developers by demonstrating end-to-end feature ownership, backend performance optimization, and commitment to code quality through testing.
- At MongoDB, Leila Haddad specifically highlights the migration of three legacy services to a RESTful architecture, which signals the technical reliability and scope expected at this level.
- The resume shows immediate impact by detailing how optimizing Node.js endpoints reduced query latency by 22% for 15,000 users, proving the candidate understands the business value of their code.
How to write better bullet points
Helped build the dashboard for the company website using React.
Engineered 4 new data visualization components using React and D3.js, increasing user engagement with cluster metrics.
It specifies the exact tools used and connects the technical output to a measurable user behavior outcome.
Wrote tests for the backend API to find bugs.
Developed 12 automated integration tests using Jest and Supertest, increasing code coverage from 68% to 84% for the analytics suite.
It quantifies the improvement in code reliability and names the specific industry-standard tools utilized.
Worked on moving old services to a new system.
Owned the end-to-end migration of 3 legacy internal services to a RESTful architecture with zero downtime.
It demonstrates full ownership of a technical transition and emphasizes the importance of maintaining service availability.
Junior Full Stack Developer resume writing tips
- Highlight features built from the database layer through the UI to prove full-stack capability.
- Mention specific testing frameworks like Jest to show you write maintainable, production-grade code.
- Link technical tasks to performance gains, such as reduced latency or improved user engagement.
Common mistakes
- Listing only group projects where individual contribution is unclear; specify which exact components or endpoints you built.
- Focusing purely on learning instead of delivering; hiring managers need to see what you actually shipped to production.
- Neglecting the database layer in bullets; ensure you mention SQL or NoSQL work to justify the full-stack title.
Frequently asked questions
Is this resume right for someone with less than a year of experience? Yes if you have a formal internship or significant full-stack projects; no if you lack a portfolio connecting front and back ends.
Yes if you have a formal internship or significant full-stack projects; no if you lack a portfolio connecting front and back ends.
Yes, if you have completed a formal internship or have a significant portfolio of full-stack projects. No, if you are looking for your first-ever coding role and haven't yet built a project that connects a database to a frontend.
What if I attended a bootcamp instead of getting a Computer Science degree? Yes, because this structure prioritizes technical outcomes over pedigree; swap education for bootcamp details and lead with project results.
Yes, because this structure prioritizes technical outcomes over pedigree; swap education for bootcamp details and lead with project results.
The structure remains effective because it prioritizes technical outcomes over pedigree. You should replace the education section with your bootcamp details and lean more heavily on the projects section to prove your technical depth.
What if I don't have access to user engagement or latency metrics? Substitute with team-level metrics like features shipped or the percentage of code coverage you added to specific services.
Substitute with team-level metrics like features shipped or the percentage of code coverage you added to specific services.
You can substitute these with team-level metrics or process improvements you observed. For example, you can mention the number of features shipped or the percentage of code coverage you added to a specific repository.
How much should I change before applying? Maintain the action-tool-outcome bullet pattern while updating technologies like Node.js or Django to match the specific job description.
Maintain the action-tool-outcome bullet pattern while updating technologies like Node.js or Django to match the specific job description.
You should keep the pattern of action, tool, and outcome for every bullet point. Ensure you update the technologies to match the specific stack—such as swapping Node.js for Django—required by the job description.
What do hiring managers focus on at this level? Managers seek evidence of immediate productivity, demonstrated through end-to-end feature ownership and automated testing experience.
Managers seek evidence of immediate productivity, demonstrated through end-to-end feature ownership and automated testing experience.
Recruiters look for evidence that you can be productive immediately without constant hand-holding on basic tasks. This resume signals that through Leila’s experience with end-to-end migrations and automated testing at MongoDB.
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