PYTHON BACKEND DEVELOPER

Secure backend systems that solve real problems.

I build REST APIs, authentication systems, integrations and automation using Python, FastAPI, PostgreSQL, Docker and AWS.

PythonFastAPIPostgreSQLDockerAWS
from fastapi import FastAPI

app = FastAPI()

@app.get("/api")
def health_check():
    return {
        "status": "online",
        "developer": "Rajan"
    }

SERVICES

What I can build for you

01

Backend Development

Secure REST APIs, business logic, authentication and database-backed applications.

02

API Integrations

Connect payments, email, third-party APIs and business systems.

03

AI & Workflow Automation

Automate repetitive processes and connect AI to practical workflows.

04

Cloud & Deployment

Dockerized applications, AWS services and production deployment support.

SELECTED WORK

Projects I've built

API · FASTAPI

Authentication API

Authentication and authorization service with secure user flows and role-based access.

JWTPostgreSQLFastAPI
View project →
PAYMENTS · API

Payment Service

Payment integration with order handling, webhooks and backend transaction workflows.

RazorpayFastAPIPostgreSQL
View project →
AI · AUTOMATION

Email Assistant

AI-assisted email workflow for drafting, scheduling and managing business communication.

PythonOpenAISMTP
View project →
AWS · CLOUD

File Upload Service

Secure file upload backend with cloud storage, validation and controlled access.

AWS S3DockerFastAPI
View project →

TECH STACK

Tools I work with

PythonFastAPIPostgreSQLMySQLDockerAWSLinuxGitJWTOpenAI

LET'S WORK TOGETHER

Have a backend project in mind?

Tell me what you're building, what needs fixing, or what you'd like to automate.

GitHub