I will build a fastapi backend with postgresql

K
krish_ardeshna
K
krish_ardeshna
Krish

About this gig

I build backend APIs using FastAPI, PostgreSQL, and SQLAlchemy. Clean, validated code meant to actually run in production, not a toy demo.

What I've built:

  • A full CRUD REST API with FastAPI and PostgreSQL: Pydantic validation, dependency injection for DB sessions, CORS middleware for frontend integration
  • Clean architecture, with schemas, models, and session management kept in separate files instead of crammed into one script

I write every line by hand. No boilerplate generators, no copy-pasted templates. I test every endpoint manually before calling it done.

Need a backend built, an existing API fixed, or database logic designed? Tell me what you need and I'll tell you honestly if it's something I can deliver well.

Get to know Krish

Krish

Automation and Backend Developer

  • FromIndia
  • Member sinceJun 2026
  • Languages

    Hindi, Gujarati, English
I build backend systems and automation tools, mostly Bash scripts, FastAPI services, and Python pipelines built to kill repetitive work. Recent work: a full CRUD backend with FastAPI and PostgreSQL with proper validation and real session handling, plus an ML pipeline predicting gold and silver prices off 23 engineered features, running live with auto-retraining. I also write Bash automation: backup scripts, a project-scaffolding CLI, background daemons. Small tools, real time saved. Got backend work or repetitive tasks to automate? Let's talk.