Backend Development
Secure REST APIs, business logic, authentication and database-backed applications.
PYTHON BACKEND DEVELOPER
I build REST APIs, authentication systems, integrations and automation using Python, FastAPI, PostgreSQL, Docker and AWS.
from fastapi import FastAPI
app = FastAPI()
@app.get("/api")
def health_check():
return {
"status": "online",
"developer": "Rajan"
}
SERVICES
Secure REST APIs, business logic, authentication and database-backed applications.
Connect payments, email, third-party APIs and business systems.
Automate repetitive processes and connect AI to practical workflows.
Dockerized applications, AWS services and production deployment support.
SELECTED WORK
Authentication and authorization service with secure user flows and role-based access.
View project →Payment integration with order handling, webhooks and backend transaction workflows.
View project →AI-assisted email workflow for drafting, scheduling and managing business communication.
View project →Secure file upload backend with cloud storage, validation and controlled access.
View project →TECH STACK
LET'S WORK TOGETHER
Tell me what you're building, what needs fixing, or what you'd like to automate.