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You will get Build a Secure Backend API with Authentication (FastAPI / Django / Flask)

Gaurav U.Status: Offline
Gaurav U.
5.0

Let a pro handle the details

Buy Web Application Programming services from Gaurav, priced and ready to go.
Gaurav U.Status: Offline
Gaurav U.
5.0

Let a pro handle the details

Buy Web Application Programming services from Gaurav, priced and ready to go.

Project details

I will build a secure and scalable backend API with full authentication support, ready for integration with your frontend or mobile app.

Technologies: FastAPI / Django / Node.js + JWT / OAuth2 / API Key Auth

🔧 What’s Included:
 • RESTful API architecture (CRUD)
 • User registration, login, logout
 • Token-based authentication (JWT / OAuth2)
 • Role-based access control (RBAC, optional)
 • Database integration (PostgreSQL / MongoDB / MySQL)
 • API documentation (Swagger / ReDoc)
 • Unit tests (basic)
 • Deployment-ready codebase

🧠 Why Me:
 • 5+ years experience in backend systems
 • Experience with scalable API design, microservices, CI/CD pipelines
 • Strong portfolio: Blog API, E-commerce API, Resume Parser, Invoice Engine

📦 What I Need From You:
 • Tech stack preference (FastAPI, Django, or Node.js)
 • Entity details (e.g., Users, Products, Orders)
 • Hosting preference (if deployment is needed)
Programming Languages
Python
What's included
Service Tiers Starter
$75
Standard
$150
Advanced
$300
Delivery Time 3 days 5 days 7 days
Number of Revisions
123
Design Customization
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Content Upload
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Responsive Design
-
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Source Code
Optional add-ons You can add these on the next page.
GraphQL API Layer (+ 3 Days)
+$70
Add Email verification / Password Reset (+ 1 Day)
+$30
Deploy to AWS / Heroku / Render (+ 3 Days)
+$50

Frequently asked questions

5.0
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SK

SATYA NARAYANA K.
5.00
Jan 15, 2026
Build Resume/CV Parser API (PDF, DOCX, RTF, TXT) – JSON Output with Batch & Background Processing
Gaurav U.Status: Offline

About Gaurav

Gaurav U.Status: Offline
Production AI & Backend Engineer | FastAPI, RAG & Async Systems
5.0  (1 review)
Silvassa, India - 1:30 pm local time
I build reliable AI backends with Python, FastAPI, PostgreSQL, Redis, and LLM integrations.

I help teams ship APIs and async workflows that are easier to operate: authenticated endpoints, durable job state, background processing, retry handling, RAG pipelines, and Docker-based local environments.

I can help with:
• FastAPI and Django APIs
• Background jobs, queues, Redis, and PostgreSQL
• LLM/RAG features with clear failure boundaries
• Docker, CI, and cloud-ready backend delivery

Recent work includes a resume/CV parser API with batch and background processing, plus portfolio systems for asynchronous AI summarization.

If you need a backend that turns an AI feature into a dependable product workflow, I can help define the architecture and deliver it.

Steps for completing your project

After purchasing the project, send requirements so Gaurav can start the project.

Delivery time starts when Gaurav receives requirements from you.

Gaurav works on your project following the steps below.

Revisions may occur after the delivery date.

Client Purchases Project and Shares Requirements

The client provides details such as tech stack, required features, database, auth method, and any third-party integrations.

Requirement Review & Final Confirmation

I review the inputs, ask clarifying questions (if needed), and finalize the project scope, timeline, and tech stack.

Review the work, release payment, and leave feedback to Gaurav.