I will build your rest API using python fastapi or django
J
J
JongHyun Park
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About this gig
I will build a clean Python REST API using FastAPI, Django, or Flask.
This gig is best for founders, small teams, and developers who need a backend API built or extended quickly.
I can help with: - REST API endpoints - CRUD features - Database models and integration - Authentication and permissions - Third-party API integration - Bug fixes or API refactoring - Clear setup instructions
Basic is for one small endpoint or one clearly defined API task. Please message me first for multi-feature backends, existing codebases, or production deployment.
You will receive source code, setup notes, and text-based progress updates.
I do not provide prohibited scraping, account automation, CAPTCHA bypassing, spam tools, or anything that violates platform rules.
Expertise
Debugging
Performance
Security
Databases
Testing procedures
Programming language
Python
Frontend framework
Next.js
React.js
Vue.js
Backend framework
Django
FastAPI
Flask
Get to know JongHyun Park
JongHyun Park
I will build your backend API and web applications
FromSouth Korea
Member sinceFeb 2026
Languages
Korean, English
Full-Stack Developer with expertise in scalable web apps and APIs.
Backend: Python (FastAPI, Django, Flask), REST API, PostgreSQL, SQLite, Redis, auth systems, third-party API integrations.
Frontend: React, Vue.js, Next.js, responsive design, TypeScript.
Mobile: React Native, Flutter, Android native.
AI: OpenAI/Claude API, RAG, LLM apps, Playwright automation, web scraping.
Text-based communication only. On-time delivery with clear progress updates.