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API Developer Resume Example and Writing Guide for 2025

Use this proven API Developer resume template that helped candidates land jobs at top tech companies like Google, Microsoft, and Amazon.

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API Developer

ATS Score:

94

Reading Level:

Professional

Keywords Matched:

28

3 Professional Summary Examples for API Developers

Senior Level
API Architecture
Team Leadership
Performance Optimization

Senior API Developer with 8+ years of experience designing and implementing scalable RESTful APIs and microservices architectures. Proven track record of leading API development teams, optimizing system performance by 40%, and delivering enterprise-grade solutions using Node.js, Python, and cloud platforms. Expert in API security, documentation, and integration patterns with strong leadership and mentoring capabilities.

Why it works:

This summary emphasizes leadership experience, quantifiable achievements, and comprehensive technical expertise that senior-level positions require.

Mid Level
RESTful APIs
System Integration
Database Optimization

Experienced API Developer with 4+ years of expertise in building robust RESTful APIs and integrating third-party services. Skilled in Node.js, Python, and database optimization with a proven ability to improve API response times by 35% and reduce system downtime. Strong background in API testing, documentation, and cross-functional collaboration.

Why it works:

This summary showcases specific technical skills and measurable improvements while demonstrating growth from junior to mid-level responsibilities.

Entry Level
API Development
Programming Skills
Technical Learning

Detail-oriented Computer Science graduate with hands-on experience in API development through internships and personal projects. Proficient in JavaScript, Python, and REST API principles with experience building and testing APIs using Postman and Swagger. Eager to contribute to API development teams and grow expertise in microservices architecture.

Why it works:

This summary highlights relevant education, practical experience through projects, and demonstrates enthusiasm for learning and growth in the field.

Must Have Skills for API Developers

Technical Skills

RESTful API Development

Node.js

Python

JavaScript

JSON/XML

API Testing

Microservices Architecture

Development Tools

Postman

Swagger/OpenAPI

Git

Docker

AWS/Azure/GCP

Soft Skills

Problem Solving

Team Collaboration

Communication

Attention to Detail

Missing these keywords? Your resume might get filtered out:

RESTful API

API Development

Microservices

Node.js

Python

JSON

API Testing

Swagger

Postman

Database Integration

Cloud Platforms

API Security

Performance Optimization

Documentation

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