Full Stack AI Developer
Worldwide
We are looking for a developer to resolve several issues in our existing full-stack web application. The project includes fixing frontend and backend bugs, improving REST API performance, updating database queries, integrating a third-party API, and refactoring parts of the application for better scalability and maintainability. Responsibilities Fix issues in the React.js/Next.js frontend. Resolve backend API issues in Node.js (Express.js) or Python (FastAPI/Django). Optimize database queries (PostgreSQL/MySQL/MongoDB/Supabase). Integrate and troubleshoot a third-party API. Refactor code to improve application architecture and performance.
$35.00
Fixed-price- Entry levelExperience Level
- Remote Job
- One-time projectProject Type
Skills and Expertise
Activity on this job
- Proposals:20 to 50
- Last viewed by client:6 hours ago
- Hires:1
- Interviewing:0
- Invites sent:1
- Unanswered invites:0
About the client
- United StatesCalifornia12:18 PM
- $230 total spent13 hires, 2 active
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