---
title: "Manas Ranjan Jena (@ManasRanjan253) | Hashnode"
description: "Building Real-World AI Systems with LLMs, RL, and MLOps. Read the latest articles by Manas Ranjan Jena on Hashnode."
url: "https://hashnode.com/@ManasRanjan253"
---

@ManasRanjan253

# Manas Ranjan Jena

@ManasRanjan253 · Joined July 2025

Building Real-World AI Systems with LLMs, RL, and MLOps

### [Shipping an AutoML Python Library: Building SwiftPredict from Scratch](https://manas253.hashnode.dev/shipping-an-automl-python-library-building-swiftpredict-from-scratch?utm_source=hashnode&utm_medium=feed)

How I built A lightweight AutoML library that turns your CSV into a trained model with five lines of code.

3 min read · [manas253.hashnode.dev](https://manas253.hashnode.dev/shipping-an-automl-python-library-building-swiftpredict-from-scratch?utm_source=hashnode&utm_medium=feed)

[Jun 11, 2025](https://hashnode.com/posts/shipping-an-automl-python-library-building-swiftpredict-from-scratch/687f7352456815d80b2e6e29)

### [Building a Multi-Agent Code Refiner with LangChain, FastAPI & MongoDB](https://manas253.hashnode.dev/building-a-multi-agent-code-refiner-with-langchain-fastapi-and-mongodb?utm_source=hashnode&utm_medium=feed)

How I built a modular AI system using LLM agents to review, rewrite, optimize, and document code - inspired by real-world dev workflows

3 min read · [manas253.hashnode.dev](https://manas253.hashnode.dev/building-a-multi-agent-code-refiner-with-langchain-fastapi-and-mongodb?utm_source=hashnode&utm_medium=feed)

[Apr 21, 2025](https://hashnode.com/posts/building-a-multi-agent-code-refiner-with-langchain-fastapi-and-mongodb/687f65d0646924f835418f7f)