Backend Developer Needed for Node.js Code Review & API Optimization
Worldwide
We're looking for a backend developer with experience in Node.js, Express.js, MySQL, AWS, REST APIs, JWT Authentication, Git, and Docker. We need help reviewing an existing Node.js backend and resolving a few issues before we continue development. The assignment should take 2–3 days. Current tasks include: Review the backend architecture and project structure. Optimize a few slow API endpoints (Users API, Orders API, Notifications API). Improve database queries and add missing indexes where needed. Review JWT authentication and middleware. Fix a few reported bugs and clean up unused code. Document all the api issues you find. We're looking for someone comfortable working with an existing codebase and writing clean, maintainable code. Project Length: 2 days Project Cost: 5 USD
$5.00
Fixed-price- IntermediateExperience Level
- Remote Job
- Ongoing projectProject Type
Skills and Expertise
Activity on this job
- Proposals:15 to 20
- Last viewed by client:last week
- Hires:1
- Interviewing:0
- Invites sent:0
- Unanswered invites:0
About the client
- United StatesSheridan8:32 AM
- $6.6K total spent520 hires, 23 active
- 34 hours
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